vim: src/spell.c annotate

annotate src/spell.c @ 3520:b14842cf382b v7.3.521

updated for version 7.3.521 Problem: Using "z=" on a multi-byte character may cause a crash. Solution: Don't use strlen() on an int pointer.

author	Bram Moolenaar <bram@vim.org>
date	Fri, 18 May 2012 18:08:01 +0200
parents	320cc46d0eb0
children	f52d2ea0f81c

rev	line source
223 5175af353b81 updated for version 7.0062 vimboss parents: diff changeset	1 /* vi:set ts=8 sts=4 sw=4:
5175af353b81 updated for version 7.0062 vimboss parents: diff changeset	2 *
5175af353b81 updated for version 7.0062 vimboss parents: diff changeset	3 * VIM - Vi IMproved by Bram Moolenaar
5175af353b81 updated for version 7.0062 vimboss parents: diff changeset	4 *
5175af353b81 updated for version 7.0062 vimboss parents: diff changeset	5 * Do ":help uganda" in Vim to read copying and usage conditions.
5175af353b81 updated for version 7.0062 vimboss parents: diff changeset	6 * Do ":help credits" in Vim to see a list of people who contributed.
5175af353b81 updated for version 7.0062 vimboss parents: diff changeset	7 * See README.txt for an overview of the Vim source code.
5175af353b81 updated for version 7.0062 vimboss parents: diff changeset	8 */
5175af353b81 updated for version 7.0062 vimboss parents: diff changeset	9
5175af353b81 updated for version 7.0062 vimboss parents: diff changeset	10 /*
5175af353b81 updated for version 7.0062 vimboss parents: diff changeset	11 * spell.c: code for spell checking
226 4e7dca477fee updated for version 7.0063 vimboss parents: 223 diff changeset	12 *
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	13 * The spell checking mechanism uses a tree (aka trie). Each node in the tree
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	14 * has a list of bytes that can appear (siblings). For each byte there is a
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	15 * pointer to the node with the byte that follows in the word (child).
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	16 *
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	17 * A NUL byte is used where the word may end. The bytes are sorted, so that
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	18 * binary searching can be used and the NUL bytes are at the start. The
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	19 * number of possible bytes is stored before the list of bytes.
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	20 *
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	21 * The tree uses two arrays: "byts" stores the characters, "idxs" stores
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	22 * either the next index or flags. The tree starts at index 0. For example,
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	23 * to lookup "vi" this sequence is followed:
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	24 * i = 0
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	25 * len = byts[i]
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	26 * n = where "v" appears in byts[i + 1] to byts[i + len]
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	27 * i = idxs[n]
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	28 * len = byts[i]
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	29 * n = where "i" appears in byts[i + 1] to byts[i + len]
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	30 * i = idxs[n]
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	31 * len = byts[i]
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	32 * find that byts[i + 1] is 0, idxs[i + 1] has flags for "vi".
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	33 *
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	34 * There are two word trees: one with case-folded words and one with words in
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	35 * original case. The second one is only used for keep-case words and is
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	36 * usually small.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	37 *
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	38 * There is one additional tree for when not all prefixes are applied when
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	39 * generating the .spl file. This tree stores all the possible prefixes, as
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	40 * if they were words. At each word (prefix) end the prefix nr is stored, the
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	41 * following word must support this prefix nr. And the condition nr is
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	42 * stored, used to lookup the condition that the word must match with.
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	43 *
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	44 * Thanks to Olaf Seibert for providing an example implementation of this tree
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	45 * and the compression mechanism.
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	46 * LZ trie ideas:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	47 * http://www.irb.hr/hr/home/ristov/papers/RistovLZtrieRevision1.pdf
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	48 * More papers: http://www-igm.univ-mlv.fr/~laporte/publi_en.html
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	49 *
8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	50 * Matching involves checking the caps type: Onecap ALLCAP KeepCap.
8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	51 *
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	52 * Why doesn't Vim use aspell/ispell/myspell/etc.?
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	53 * See ":help develop-spell".
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	54 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	55
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	56 /* Use SPELL_PRINTTREE for debugging: dump the word tree after adding a word.
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	57 * Only use it for small word lists! */
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	58 #if 0
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	59 # define SPELL_PRINTTREE
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	60 #endif
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	61
633 7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	62 /* Use DEBUG_TRIEWALK to print the changes made in suggest_trie_walk() for a
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	63 * specific word. */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	64 #if 0
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	65 # define DEBUG_TRIEWALK
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	66 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	67
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	68 /*
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	69 * Use this to adjust the score after finding suggestions, based on the
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	70 * suggested word sounding like the bad word. This is much faster than doing
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	71 * it for every possible suggestion.
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	72 * Disadvantage: When "the" is typed as "hte" it sounds quite different ("@"
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	73 * vs "ht") and goes down in the list.
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	74 * Used when 'spellsuggest' is set to "best".
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	75 */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	76 #define RESCORE(word_score, sound_score) ((3 * word_score + sound_score) / 4)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	77
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	78 /*
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	79 * Do the opposite: based on a maximum end score and a known sound score,
1705 5b43a3a9454a updated for version 7.2-003 vimboss parents: 1619 diff changeset	80 * compute the maximum word score that can be used.
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	81 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	82 #define MAXSCORE(word_score, sound_score) ((4 * word_score - sound_score) / 3)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	83
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	84 /*
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	85 * Vim spell file format: <HEADER>
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	86 * <SECTIONS>
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	87 * <LWORDTREE>
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	88 * <KWORDTREE>
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	89 * <PREFIXTREE>
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	90 *
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	91 * <HEADER>: <fileID> <versionnr>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	92 *
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	93 * <fileID> 8 bytes "VIMspell"
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	94 * <versionnr> 1 byte VIMSPELLVERSION
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	95 *
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	96 *
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	97 * Sections make it possible to add information to the .spl file without
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	98 * making it incompatible with previous versions. There are two kinds of
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	99 * sections:
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	100 * 1. Not essential for correct spell checking. E.g. for making suggestions.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	101 * These are skipped when not supported.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	102 * 2. Optional information, but essential for spell checking when present.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	103 * E.g. conditions for affixes. When this section is present but not
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	104 * supported an error message is given.
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	105 *
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	106 * <SECTIONS>: <section> ... <sectionend>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	107 *
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	108 * <section>: <sectionID> <sectionflags> <sectionlen> (section contents)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	109 *
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	110 * <sectionID> 1 byte number from 0 to 254 identifying the section
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	111 *
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	112 * <sectionflags> 1 byte SNF_REQUIRED: this section is required for correct
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	113 * spell checking
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	114 *
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	115 * <sectionlen> 4 bytes length of section contents, MSB first
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	116 *
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	117 * <sectionend> 1 byte SN_END
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	118 *
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	119 *
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	120 * sectionID == SN_INFO: <infotext>
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	121 * <infotext> N bytes free format text with spell file info (version,
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	122 * website, etc)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	123 *
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	124 * sectionID == SN_REGION: <regionname> ...
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	125 * <regionname> 2 bytes Up to 8 region names: ca, au, etc. Lower case.
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	126 * First <regionname> is region 1.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	127 *
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	128 * sectionID == SN_CHARFLAGS: <charflagslen> <charflags>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	129 * <folcharslen> <folchars>
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	130 * <charflagslen> 1 byte Number of bytes in <charflags> (should be 128).
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	131 * <charflags> N bytes List of flags (first one is for character 128):
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	132 * 0x01 word character CF_WORD
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	133 * 0x02 upper-case character CF_UPPER
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	134 * <folcharslen> 2 bytes Number of bytes in <folchars>.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	135 * <folchars> N bytes Folded characters, first one is for character 128.
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	136 *
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	137 * sectionID == SN_MIDWORD: <midword>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	138 * <midword> N bytes Characters that are word characters only when used
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	139 * in the middle of a word.
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	140 *
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	141 * sectionID == SN_PREFCOND: <prefcondcnt> <prefcond> ...
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	142 * <prefcondcnt> 2 bytes Number of <prefcond> items following.
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	143 * <prefcond> : <condlen> <condstr>
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	144 * <condlen> 1 byte Length of <condstr>.
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	145 * <condstr> N bytes Condition for the prefix.
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	146 *
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	147 * sectionID == SN_REP: <repcount> <rep> ...
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	148 * <repcount> 2 bytes number of <rep> items, MSB first.
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	149 * <rep> : <repfromlen> <repfrom> <reptolen> <repto>
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	150 * <repfromlen> 1 byte length of <repfrom>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	151 * <repfrom> N bytes "from" part of replacement
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	152 * <reptolen> 1 byte length of <repto>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	153 * <repto> N bytes "to" part of replacement
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	154 *
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	155 * sectionID == SN_REPSAL: <repcount> <rep> ...
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	156 * just like SN_REP but for soundfolded words
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	157 *
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	158 * sectionID == SN_SAL: <salflags> <salcount> <sal> ...
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	159 * <salflags> 1 byte flags for soundsalike conversion:
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	160 * SAL_F0LLOWUP
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	161 * SAL_COLLAPSE
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	162 * SAL_REM_ACCENTS
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	163 * <salcount> 2 bytes number of <sal> items following
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	164 * <sal> : <salfromlen> <salfrom> <saltolen> <salto>
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	165 * <salfromlen> 1 byte length of <salfrom>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	166 * <salfrom> N bytes "from" part of soundsalike
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	167 * <saltolen> 1 byte length of <salto>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	168 * <salto> N bytes "to" part of soundsalike
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	169 *
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	170 * sectionID == SN_SOFO: <sofofromlen> <sofofrom> <sofotolen> <sofoto>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	171 * <sofofromlen> 2 bytes length of <sofofrom>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	172 * <sofofrom> N bytes "from" part of soundfold
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	173 * <sofotolen> 2 bytes length of <sofoto>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	174 * <sofoto> N bytes "to" part of soundfold
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	175 *
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	176 * sectionID == SN_SUGFILE: <timestamp>
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	177 * <timestamp> 8 bytes time in seconds that must match with .sug file
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	178 *
698 e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	179 * sectionID == SN_NOSPLITSUGS: nothing
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	180 *
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	181 * sectionID == SN_WORDS: <word> ...
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	182 * <word> N bytes NUL terminated common word
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	183 *
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	184 * sectionID == SN_MAP: <mapstr>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	185 * <mapstr> N bytes String with sequences of similar characters,
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	186 * separated by slashes.
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	187 *
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	188 * sectionID == SN_COMPOUND: <compmax> <compminlen> <compsylmax> <compoptions>
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	189 * <comppatcount> <comppattern> ... <compflags>
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	190 * <compmax> 1 byte Maximum nr of words in compound word.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	191 * <compminlen> 1 byte Minimal word length for compounding.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	192 * <compsylmax> 1 byte Maximum nr of syllables in compound word.
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	193 * <compoptions> 2 bytes COMP_ flags.
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	194 * <comppatcount> 2 bytes number of <comppattern> following
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	195 * <compflags> N bytes Flags from COMPOUNDRULE items, separated by
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	196 * slashes.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	197 *
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	198 * <comppattern>: <comppatlen> <comppattext>
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	199 * <comppatlen> 1 byte length of <comppattext>
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	200 * <comppattext> N bytes end or begin chars from CHECKCOMPOUNDPATTERN
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	201 *
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	202 * sectionID == SN_NOBREAK: (empty, its presence is what matters)
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	203 *
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	204 * sectionID == SN_SYLLABLE: <syllable>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	205 * <syllable> N bytes String from SYLLABLE item.
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	206 *
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	207 * <LWORDTREE>: <wordtree>
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	208 *
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	209 * <KWORDTREE>: <wordtree>
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	210 *
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	211 * <PREFIXTREE>: <wordtree>
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	212 *
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	213 *
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	214 * <wordtree>: <nodecount> <nodedata> ...
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	215 *
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	216 * <nodecount> 4 bytes Number of nodes following. MSB first.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	217 *
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	218 * <nodedata>: <siblingcount> <sibling> ...
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	219 *
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	220 * <siblingcount> 1 byte Number of siblings in this node. The siblings
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	221 * follow in sorted order.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	222 *
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	223 * <sibling>: <byte> [ <nodeidx> <xbyte>
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	224 * \| <flags> [<flags2>] [<region>] [<affixID>]
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	225 * \| [<pflags>] <affixID> <prefcondnr> ]
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	226 *
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	227 * <byte> 1 byte Byte value of the sibling. Special cases:
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	228 * BY_NOFLAGS: End of word without flags and for all
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	229 * regions.
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	230 * For PREFIXTREE <affixID> and
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	231 * <prefcondnr> follow.
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	232 * BY_FLAGS: End of word, <flags> follow.
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	233 * For PREFIXTREE <pflags>, <affixID>
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	234 * and <prefcondnr> follow.
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	235 * BY_FLAGS2: End of word, <flags> and <flags2>
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	236 * follow. Not used in PREFIXTREE.
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	237 * BY_INDEX: Child of sibling is shared, <nodeidx>
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	238 * and <xbyte> follow.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	239 *
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	240 * <nodeidx> 3 bytes Index of child for this sibling, MSB first.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	241 *
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	242 * <xbyte> 1 byte byte value of the sibling.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	243 *
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	244 * <flags> 1 byte bitmask of:
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	245 * WF_ALLCAP word must have only capitals
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	246 * WF_ONECAP first char of word must be capital
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	247 * WF_KEEPCAP keep-case word
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	248 * WF_FIXCAP keep-case word, all caps not allowed
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	249 * WF_RARE rare word
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	250 * WF_BANNED bad word
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	251 * WF_REGION <region> follows
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	252 * WF_AFX <affixID> follows
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	253 *
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	254 * <flags2> 1 byte Bitmask of:
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	255 * WF_HAS_AFF >> 8 word includes affix
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	256 * WF_NEEDCOMP >> 8 word only valid in compound
698 e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	257 * WF_NOSUGGEST >> 8 word not used for suggestions
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	258 * WF_COMPROOT >> 8 word already a compound
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	259 * WF_NOCOMPBEF >> 8 no compounding before this word
23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	260 * WF_NOCOMPAFT >> 8 no compounding after this word
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	261 *
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	262 * <pflags> 1 byte bitmask of:
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	263 * WFP_RARE rare prefix
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	264 * WFP_NC non-combining prefix
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	265 * WFP_UP letter after prefix made upper case
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	266 *
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	267 * <region> 1 byte Bitmask for regions in which word is valid. When
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	268 * omitted it's valid in all regions.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	269 * Lowest bit is for region 1.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	270 *
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	271 * <affixID> 1 byte ID of affix that can be used with this word. In
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	272 * PREFIXTREE used for the required prefix ID.
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	273 *
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	274 * <prefcondnr> 2 bytes Prefix condition number, index in <prefcond> list
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	275 * from HEADER.
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	276 *
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	277 * All text characters are in 'encoding', but stored as single bytes.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	278 */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	279
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	280 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	281 * Vim .sug file format: <SUGHEADER>
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	282 * <SUGWORDTREE>
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	283 * <SUGTABLE>
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	284 *
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	285 * <SUGHEADER>: <fileID> <versionnr> <timestamp>
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	286 *
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	287 * <fileID> 6 bytes "VIMsug"
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	288 * <versionnr> 1 byte VIMSUGVERSION
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	289 * <timestamp> 8 bytes timestamp that must match with .spl file
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	290 *
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	291 *
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	292 * <SUGWORDTREE>: <wordtree> (see above, no flags or region used)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	293 *
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	294 *
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	295 * <SUGTABLE>: <sugwcount> <sugline> ...
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	296 *
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	297 * <sugwcount> 4 bytes number of <sugline> following
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	298 *
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	299 * <sugline>: <sugnr> ... NUL
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	300 *
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	301 * <sugnr>: X bytes word number that results in this soundfolded word,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	302 * stored as an offset to the previous number in as
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	303 * few bytes as possible, see offset2bytes())
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	304 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	305
223 5175af353b81 updated for version 7.0062 vimboss parents: diff changeset	306 #include "vim.h"
5175af353b81 updated for version 7.0062 vimboss parents: diff changeset	307
737 59971e227f8c updated for version 7.0222 vimboss parents: 718 diff changeset	308 #if defined(FEAT_SPELL) \|\| defined(PROTO)
223 5175af353b81 updated for version 7.0062 vimboss parents: diff changeset	309
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	310 #ifndef UNIX /* it's in os_unix.h for Unix */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	311 # include <time.h> /* for time_t */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	312 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	313
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	314 #define MAXWLEN 250 /* Assume max. word len is this many bytes.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	315 Some places assume a word length fits in a
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	316 byte, thus it can't be above 255. */
226 4e7dca477fee updated for version 7.0063 vimboss parents: 223 diff changeset	317
490 4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	318 /* Type used for indexes in the word tree need to be at least 4 bytes. If int
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	319 * is 8 bytes we could use something smaller, but what? */
490 4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	320 #if SIZEOF_INT > 3
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	321 typedef int idx_T;
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	322 #else
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	323 typedef long idx_T;
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	324 #endif
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	325
2660 e19ecdb13f34 updated for version 7.3.080 Bram Moolenaar <bram@vim.org> parents: 2656 diff changeset	326 #ifdef VMS
e19ecdb13f34 updated for version 7.3.080 Bram Moolenaar <bram@vim.org> parents: 2656 diff changeset	327 # define SPL_FNAME_TMPL "%s_%s.spl"
e19ecdb13f34 updated for version 7.3.080 Bram Moolenaar <bram@vim.org> parents: 2656 diff changeset	328 # define SPL_FNAME_ADD "_add."
e19ecdb13f34 updated for version 7.3.080 Bram Moolenaar <bram@vim.org> parents: 2656 diff changeset	329 # define SPL_FNAME_ASCII "_ascii."
e19ecdb13f34 updated for version 7.3.080 Bram Moolenaar <bram@vim.org> parents: 2656 diff changeset	330 #else
e19ecdb13f34 updated for version 7.3.080 Bram Moolenaar <bram@vim.org> parents: 2656 diff changeset	331 # define SPL_FNAME_TMPL "%s.%s.spl"
e19ecdb13f34 updated for version 7.3.080 Bram Moolenaar <bram@vim.org> parents: 2656 diff changeset	332 # define SPL_FNAME_ADD ".add."
e19ecdb13f34 updated for version 7.3.080 Bram Moolenaar <bram@vim.org> parents: 2656 diff changeset	333 # define SPL_FNAME_ASCII ".ascii."
e19ecdb13f34 updated for version 7.3.080 Bram Moolenaar <bram@vim.org> parents: 2656 diff changeset	334 #endif
e19ecdb13f34 updated for version 7.3.080 Bram Moolenaar <bram@vim.org> parents: 2656 diff changeset	335
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	336 /* Flags used for a word. Only the lowest byte can be used, the region byte
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	337 * comes above it. */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	338 #define WF_REGION 0x01 /* region byte follows */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	339 #define WF_ONECAP 0x02 /* word with one capital (or all capitals) */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	340 #define WF_ALLCAP 0x04 /* word must be all capitals */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	341 #define WF_RARE 0x08 /* rare word */
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	342 #define WF_BANNED 0x10 /* bad word */
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	343 #define WF_AFX 0x20 /* affix ID follows */
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	344 #define WF_FIXCAP 0x40 /* keep-case word, allcap not allowed */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	345 #define WF_KEEPCAP 0x80 /* keep-case word */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	346
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	347 /* for <flags2>, shifted up one byte to be used in wn_flags */
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	348 #define WF_HAS_AFF 0x0100 /* word includes affix */
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	349 #define WF_NEEDCOMP 0x0200 /* word only valid in compound */
698 e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	350 #define WF_NOSUGGEST 0x0400 /* word not to be suggested */
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	351 #define WF_COMPROOT 0x0800 /* already compounded word, COMPOUNDROOT */
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	352 #define WF_NOCOMPBEF 0x1000 /* no compounding before this word */
23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	353 #define WF_NOCOMPAFT 0x2000 /* no compounding after this word */
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	354
633 7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	355 /* only used for su_badflags */
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	356 #define WF_MIXCAP 0x20 /* mix of upper and lower case: macaRONI */
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	357
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	358 #define WF_CAPMASK (WF_ONECAP \| WF_ALLCAP \| WF_KEEPCAP \| WF_FIXCAP)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	359
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	360 /* flags for <pflags> */
822 45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	361 #define WFP_RARE 0x01 /* rare prefix */
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	362 #define WFP_NC 0x02 /* prefix is not combining */
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	363 #define WFP_UP 0x04 /* to-upper prefix */
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	364 #define WFP_COMPPERMIT 0x08 /* prefix with COMPOUNDPERMITFLAG */
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	365 #define WFP_COMPFORBID 0x10 /* prefix with COMPOUNDFORBIDFLAG */
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	366
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	367 /* Flags for postponed prefixes in "sl_pidxs". Must be above affixID (one
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	368 * byte) and prefcondnr (two bytes). */
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	369 #define WF_RAREPFX (WFP_RARE << 24) /* rare postponed prefix */
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	370 #define WF_PFX_NC (WFP_NC << 24) /* non-combining postponed prefix */
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	371 #define WF_PFX_UP (WFP_UP << 24) /* to-upper postponed prefix */
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	372 #define WF_PFX_COMPPERMIT (WFP_COMPPERMIT << 24) /* postponed prefix with
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	373 * COMPOUNDPERMITFLAG */
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	374 #define WF_PFX_COMPFORBID (WFP_COMPFORBID << 24) /* postponed prefix with
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	375 * COMPOUNDFORBIDFLAG */
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	376
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	377
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	378 /* flags for <compoptions> */
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	379 #define COMP_CHECKDUP 1 /* CHECKCOMPOUNDDUP */
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	380 #define COMP_CHECKREP 2 /* CHECKCOMPOUNDREP */
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	381 #define COMP_CHECKCASE 4 /* CHECKCOMPOUNDCASE */
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	382 #define COMP_CHECKTRIPLE 8 /* CHECKCOMPOUNDTRIPLE */
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	383
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	384 /* Special byte values for <byte>. Some are only used in the tree for
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	385 * postponed prefixes, some only in the other trees. This is a bit messy... */
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	386 #define BY_NOFLAGS 0 /* end of word without flags or region; for
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	387 * postponed prefix: no <pflags> */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	388 #define BY_INDEX 1 /* child is shared, index follows */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	389 #define BY_FLAGS 2 /* end of word, <flags> byte follows; for
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	390 * postponed prefix: <pflags> follows */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	391 #define BY_FLAGS2 3 /* end of word, <flags> and <flags2> bytes
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	392 * follow; never used in prefix tree */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	393 #define BY_SPECIAL BY_FLAGS2 /* highest special byte value */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	394
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	395 /* Info from "REP", "REPSAL" and "SAL" entries in ".aff" file used in si_rep,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	396 * si_repsal, sl_rep, and si_sal. Not for sl_sal!
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	397 * One replacement: from "ft_from" to "ft_to". */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	398 typedef struct fromto_S
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	399 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	400 char_u *ft_from;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	401 char_u *ft_to;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	402 } fromto_T;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	403
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	404 /* Info from "SAL" entries in ".aff" file used in sl_sal.
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	405 * The info is split for quick processing by spell_soundfold().
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	406 * Note that "sm_oneof" and "sm_rules" point into sm_lead. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	407 typedef struct salitem_S
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	408 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	409 char_u sm_lead; / leading letters */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	410 int sm_leadlen; /* length of "sm_lead" */
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	411 char_u sm_oneof; / letters from () or NULL */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	412 char_u sm_rules; / rules like ^, $, priority */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	413 char_u sm_to; / replacement. */
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	414 #ifdef FEAT_MBYTE
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	415 int sm_lead_w; / wide character copy of "sm_lead" */
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	416 int sm_oneof_w; / wide character copy of "sm_oneof" */
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	417 int sm_to_w; / wide character copy of "sm_to" */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	418 #endif
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	419 } salitem_T;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	420
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	421 #ifdef FEAT_MBYTE
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	422 typedef int salfirst_T;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	423 #else
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	424 typedef short salfirst_T;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	425 #endif
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	426
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	427 /* Values for SP_*ERROR are negative, positive values are used by
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	428 * read_cnt_string(). */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	429 #define SP_TRUNCERROR -1 /* spell file truncated error */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	430 #define SP_FORMERROR -2 /* format error in spell file */
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	431 #define SP_OTHERERROR -3 /* other error while reading spell file */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	432
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	433 /*
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	434 * Structure used to store words and other info for one language, loaded from
8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	435 * a .spl file.
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	436 * The main access is through the tree in "sl_fbyts/sl_fidxs", storing the
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	437 * case-folded words. "sl_kbyts/sl_kidxs" is for keep-case words.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	438 *
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	439 * The "byts" array stores the possible bytes in each tree node, preceded by
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	440 * the number of possible bytes, sorted on byte value:
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	441 * <len> <byte1> <byte2> ...
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	442 * The "idxs" array stores the index of the child node corresponding to the
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	443 * byte in "byts".
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	444 * Exception: when the byte is zero, the word may end here and "idxs" holds
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	445 * the flags, region mask and affixID for the word. There may be several
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	446 * zeros in sequence for alternative flag/region/affixID combinations.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	447 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	448 typedef struct slang_S slang_T;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	449 struct slang_S
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	450 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	451 slang_T sl_next; / next language */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	452 char_u sl_name; / language name "en", "en.rare", "nl", etc. */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	453 char_u sl_fname; / name of .spl file */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	454 int sl_add; /* TRUE if it's a .add file. */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	455
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	456 char_u sl_fbyts; / case-folded word bytes */
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	457 idx_T sl_fidxs; / case-folded word indexes */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	458 char_u sl_kbyts; / keep-case word bytes */
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	459 idx_T sl_kidxs; / keep-case word indexes */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	460 char_u sl_pbyts; / prefix tree word bytes */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	461 idx_T sl_pidxs; / prefix tree word indexes */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	462
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	463 char_u sl_info; / infotext string or NULL */
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	464
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	465 char_u sl_regions[17]; /* table with up to 8 region names plus NUL */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	466
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	467 char_u sl_midword; / MIDWORD string or NULL */
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	468
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	469 hashtab_T sl_wordcount; /* hashtable with word count, wordcount_T */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	470
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	471 int sl_compmax; /* COMPOUNDWORDMAX (default: MAXWLEN) */
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	472 int sl_compminlen; /* COMPOUNDMIN (default: 0) */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	473 int sl_compsylmax; /* COMPOUNDSYLMAX (default: MAXWLEN) */
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	474 int sl_compoptions; /* COMP_* flags */
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	475 garray_T sl_comppat; /* CHECKCOMPOUNDPATTERN items */
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	476 regprog_T sl_compprog; / COMPOUNDRULE turned into a regexp progrm
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	477 * (NULL when no compounding) */
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	478 char_u sl_comprules; / all COMPOUNDRULE concatenated (or NULL) */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	479 char_u sl_compstartflags; / flags for first compound word */
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	480 char_u sl_compallflags; / all flags for compound words */
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	481 char_u sl_nobreak; /* When TRUE: no spaces between words */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	482 char_u sl_syllable; / SYLLABLE repeatable chars or NULL */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	483 garray_T sl_syl_items; /* syllable items */
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	484
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	485 int sl_prefixcnt; /* number of items in "sl_prefprog" */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	486 regprog_T *sl_prefprog; / table with regprogs for prefixes */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	487
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	488 garray_T sl_rep; /* list of fromto_T entries from REP lines */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	489 short sl_rep_first[256]; /* indexes where byte first appears, -1 if
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	490 there is none */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	491 garray_T sl_sal; /* list of salitem_T entries from SAL lines */
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	492 salfirst_T sl_sal_first[256]; /* indexes where byte first appears, -1 if
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	493 there is none */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	494 int sl_followup; /* SAL followup */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	495 int sl_collapse; /* SAL collapse_result */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	496 int sl_rem_accents; /* SAL remove_accents */
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	497 int sl_sofo; /* SOFOFROM and SOFOTO instead of SAL items:
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	498 * "sl_sal_first" maps chars, when has_mbyte
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	499 * "sl_sal" is a list of wide char lists. */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	500 garray_T sl_repsal; /* list of fromto_T entries from REPSAL lines */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	501 short sl_repsal_first[256]; /* sl_rep_first for REPSAL lines */
698 e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	502 int sl_nosplitsugs; /* don't suggest splitting a word */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	503
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	504 /* Info from the .sug file. Loaded on demand. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	505 time_t sl_sugtime; /* timestamp for .sug file */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	506 char_u sl_sbyts; / soundfolded word bytes */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	507 idx_T sl_sidxs; / soundfolded word indexes */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	508 buf_T sl_sugbuf; / buffer with word number table */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	509 int sl_sugloaded; /* TRUE when .sug file was loaded or failed to
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	510 load */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	511
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	512 int sl_has_map; /* TRUE if there is a MAP line */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	513 #ifdef FEAT_MBYTE
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	514 hashtab_T sl_map_hash; /* MAP for multi-byte chars */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	515 int sl_map_array[256]; /* MAP for first 256 chars */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	516 #else
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	517 char_u sl_map_array[256]; /* MAP for first 256 chars */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	518 #endif
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	519 hashtab_T sl_sounddone; /* table with soundfolded words that have
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	520 handled, see add_sound_suggest() */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	521 };
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	522
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	523 /* First language that is loaded, start of the linked list of loaded
8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	524 * languages. */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	525 static slang_T *first_lang = NULL;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	526
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	527 /* Flags used in .spl file for soundsalike flags. */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	528 #define SAL_F0LLOWUP 1
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	529 #define SAL_COLLAPSE 2
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	530 #define SAL_REM_ACCENTS 4
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	531
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	532 /*
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	533 * Structure used in "b_langp", filled from 'spelllang'.
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	534 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	535 typedef struct langp_S
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	536 {
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	537 slang_T lp_slang; / info for this language */
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	538 slang_T lp_sallang; / language used for sound folding or NULL */
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	539 slang_T lp_replang; / language used for REP items or NULL */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	540 int lp_region; /* bitmask for region or REGION_ALL */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	541 } langp_T;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	542
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	543 #define LANGP_ENTRY(ga, i) (((langp_T *)(ga).ga_data) + (i))
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	544
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	545 #define REGION_ALL 0xff /* word valid in all regions */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	546
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	547 #define VIMSPELLMAGIC "VIMspell" /* string at start of Vim spell file */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	548 #define VIMSPELLMAGICL 8
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	549 #define VIMSPELLVERSION 50
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	550
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	551 #define VIMSUGMAGIC "VIMsug" /* string at start of Vim .sug file */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	552 #define VIMSUGMAGICL 6
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	553 #define VIMSUGVERSION 1
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	554
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	555 /* Section IDs. Only renumber them when VIMSPELLVERSION changes! */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	556 #define SN_REGION 0 /* <regionname> section */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	557 #define SN_CHARFLAGS 1 /* charflags section */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	558 #define SN_MIDWORD 2 /* <midword> section */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	559 #define SN_PREFCOND 3 /* <prefcond> section */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	560 #define SN_REP 4 /* REP items section */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	561 #define SN_SAL 5 /* SAL items section */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	562 #define SN_SOFO 6 /* soundfolding section */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	563 #define SN_MAP 7 /* MAP items section */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	564 #define SN_COMPOUND 8 /* compound words section */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	565 #define SN_SYLLABLE 9 /* syllable section */
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	566 #define SN_NOBREAK 10 /* NOBREAK section */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	567 #define SN_SUGFILE 11 /* timestamp for .sug file */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	568 #define SN_REPSAL 12 /* REPSAL items section */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	569 #define SN_WORDS 13 /* common words */
698 e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	570 #define SN_NOSPLITSUGS 14 /* don't split word for suggestions */
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	571 #define SN_INFO 15 /* info section */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	572 #define SN_END 255 /* end of sections */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	573
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	574 #define SNF_REQUIRED 1 /* <sectionflags>: required section */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	575
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	576 /* Result values. Lower number is accepted over higher one. */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	577 #define SP_BANNED -1
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	578 #define SP_OK 0
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	579 #define SP_RARE 1
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	580 #define SP_LOCAL 2
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	581 #define SP_BAD 3
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	582
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	583 /* file used for "zG" and "zW" */
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	584 static char_u *int_wordlist = NULL;
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	585
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	586 typedef struct wordcount_S
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	587 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	588 short_u wc_count; /* nr of times word was seen */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	589 char_u wc_word[1]; /* word, actually longer */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	590 } wordcount_T;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	591
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	592 static wordcount_T dumwc;
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	593 #define WC_KEY_OFF (unsigned)(dumwc.wc_word - (char_u *)&dumwc)
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	594 #define HI2WC(hi) ((wordcount_T *)((hi)->hi_key - WC_KEY_OFF))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	595 #define MAXWORDCOUNT 0xffff
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	596
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	597 /*
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	598 * Information used when looking for suggestions.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	599 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	600 typedef struct suginfo_S
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	601 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	602 garray_T su_ga; /* suggestions, contains "suggest_T" */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	603 int su_maxcount; /* max. number of suggestions displayed */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	604 int su_maxscore; /* maximum score for adding to su_ga */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	605 int su_sfmaxscore; /* idem, for when doing soundfold words */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	606 garray_T su_sga; /* like su_ga, sound-folded scoring */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	607 char_u su_badptr; / start of bad word in line */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	608 int su_badlen; /* length of detected bad word in line */
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	609 int su_badflags; /* caps flags for bad word */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	610 char_u su_badword[MAXWLEN]; /* bad word truncated at su_badlen */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	611 char_u su_fbadword[MAXWLEN]; /* su_badword case-folded */
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	612 char_u su_sal_badword[MAXWLEN]; /* su_badword soundfolded */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	613 hashtab_T su_banned; /* table with banned words */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	614 slang_T su_sallang; / default language for sound folding */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	615 } suginfo_T;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	616
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	617 /* One word suggestion. Used in "si_ga". */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	618 typedef struct suggest_S
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	619 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	620 char_u st_word; / suggested word, allocated string */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	621 int st_wordlen; /* STRLEN(st_word) */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	622 int st_orglen; /* length of replaced text */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	623 int st_score; /* lower is better */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	624 int st_altscore; /* used when st_score compares equal */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	625 int st_salscore; /* st_score is for soundalike */
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	626 int st_had_bonus; /* bonus already included in score */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	627 slang_T st_slang; / language used for sound folding */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	628 } suggest_T;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	629
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	630 #define SUG(ga, i) (((suggest_T *)(ga).ga_data)[i])
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	631
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	632 /* TRUE if a word appears in the list of banned words. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	633 #define WAS_BANNED(su, word) (!HASHITEM_EMPTY(hash_find(&su->su_banned, word)))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	634
1705 5b43a3a9454a updated for version 7.2-003 vimboss parents: 1619 diff changeset	635 /* Number of suggestions kept when cleaning up. We need to keep more than
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	636 * what is displayed, because when rescore_suggestions() is called the score
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	637 * may change and wrong suggestions may be removed later. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	638 #define SUG_CLEAN_COUNT(su) ((su)->su_maxcount < 130 ? 150 : (su)->su_maxcount + 20)
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	639
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	640 /* Threshold for sorting and cleaning up suggestions. Don't want to keep lots
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	641 * of suggestions that are not going to be displayed. */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	642 #define SUG_MAX_COUNT(su) (SUG_CLEAN_COUNT(su) + 50)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	643
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	644 /* score for various changes */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	645 #define SCORE_SPLIT 149 /* split bad word */
698 e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	646 #define SCORE_SPLIT_NO 249 /* split bad word with NOSPLITSUGS */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	647 #define SCORE_ICASE 52 /* slightly different case */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	648 #define SCORE_REGION 200 /* word is for different region */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	649 #define SCORE_RARE 180 /* rare word */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	650 #define SCORE_SWAP 75 /* swap two characters */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	651 #define SCORE_SWAP3 110 /* swap two characters in three */
532 7052f11a3dc9 updated for version 7.0150 vimboss parents: 529 diff changeset	652 #define SCORE_REP 65 /* REP replacement */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	653 #define SCORE_SUBST 93 /* substitute a character */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	654 #define SCORE_SIMILAR 33 /* substitute a similar character */
479 147da3983fca updated for version 7.0129 vimboss parents: 475 diff changeset	655 #define SCORE_SUBCOMP 33 /* substitute a composing character */
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	656 #define SCORE_DEL 94 /* delete a character */
532 7052f11a3dc9 updated for version 7.0150 vimboss parents: 529 diff changeset	657 #define SCORE_DELDUP 66 /* delete a duplicated character */
479 147da3983fca updated for version 7.0129 vimboss parents: 475 diff changeset	658 #define SCORE_DELCOMP 28 /* delete a composing character */
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	659 #define SCORE_INS 96 /* insert a character */
532 7052f11a3dc9 updated for version 7.0150 vimboss parents: 529 diff changeset	660 #define SCORE_INSDUP 67 /* insert a duplicate character */
475 e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	661 #define SCORE_INSCOMP 30 /* insert a composing character */
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	662 #define SCORE_NONWORD 103 /* change non-word to word char */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	663
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	664 #define SCORE_FILE 30 /* suggestion from a file */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	665 #define SCORE_MAXINIT 350 /* Initial maximum score: higher == slower.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	666 * 350 allows for about three changes. */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	667
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	668 #define SCORE_COMMON1 30 /* subtracted for words seen before */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	669 #define SCORE_COMMON2 40 /* subtracted for words often seen */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	670 #define SCORE_COMMON3 50 /* subtracted for words very often seen */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	671 #define SCORE_THRES2 10 /* word count threshold for COMMON2 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	672 #define SCORE_THRES3 100 /* word count threshold for COMMON3 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	673
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	674 /* When trying changed soundfold words it becomes slow when trying more than
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	675 * two changes. With less then two changes it's slightly faster but we miss a
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	676 * few good suggestions. In rare cases we need to try three of four changes.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	677 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	678 #define SCORE_SFMAX1 200 /* maximum score for first try */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	679 #define SCORE_SFMAX2 300 /* maximum score for second try */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	680 #define SCORE_SFMAX3 400 /* maximum score for third try */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	681
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	682 #define SCORE_BIG SCORE_INS * 3 /* big difference */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	683 #define SCORE_MAXMAX 999999 /* accept any score */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	684 #define SCORE_LIMITMAX 350 /* for spell_edit_score_limit() */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	685
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	686 /* for spell_edit_score_limit() we need to know the minimum value of
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	687 * SCORE_ICASE, SCORE_SWAP, SCORE_DEL, SCORE_SIMILAR and SCORE_INS */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	688 #define SCORE_EDIT_MIN SCORE_SIMILAR
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	689
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	690 /*
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	691 * Structure to store info for word matching.
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	692 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	693 typedef struct matchinf_S
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	694 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	695 langp_T mi_lp; / info for language and region */
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	696
8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	697 /* pointers to original text to be checked */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	698 char_u mi_word; / start of word being checked */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	699 char_u mi_end; / end of matching word so far */
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	700 char_u mi_fend; / next char to be added to mi_fword */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	701 char_u mi_cend; / char after what was used for
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	702 mi_capflags */
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	703
8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	704 /* case-folded text */
8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	705 char_u mi_fword[MAXWLEN + 1]; /* mi_word case-folded */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	706 int mi_fwordlen; /* nr of valid bytes in mi_fword */
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	707
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	708 /* for when checking word after a prefix */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	709 int mi_prefarridx; /* index in sl_pidxs with list of
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	710 affixID/condition */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	711 int mi_prefcnt; /* number of entries at mi_prefarridx */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	712 int mi_prefixlen; /* byte length of prefix */
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	713 #ifdef FEAT_MBYTE
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	714 int mi_cprefixlen; /* byte length of prefix in original
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	715 case */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	716 #else
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	717 # define mi_cprefixlen mi_prefixlen /* it's the same value */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	718 #endif
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	719
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	720 /* for when checking a compound word */
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	721 int mi_compoff; /* start of following word offset */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	722 char_u mi_compflags[MAXWLEN]; /* flags for compound words used */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	723 int mi_complen; /* nr of compound words used */
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	724 int mi_compextra; /* nr of COMPOUNDROOT words */
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	725
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	726 /* others */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	727 int mi_result; /* result so far: SP_BAD, SP_OK, etc. */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	728 int mi_capflags; /* WF_ONECAP WF_ALLCAP WF_KEEPCAP */
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	729 win_T mi_win; / buffer being checked */
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	730
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	731 /* for NOBREAK */
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	732 int mi_result2; /* "mi_resul" without following word */
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	733 char_u mi_end2; / "mi_end" without following word */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	734 } matchinf_T;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	735
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	736 /*
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	737 * The tables used for recognizing word characters according to spelling.
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	738 * These are only used for the first 256 characters of 'encoding'.
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	739 */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	740 typedef struct spelltab_S
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	741 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	742 char_u st_isw[256]; /* flags: is word char */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	743 char_u st_isu[256]; /* flags: is uppercase char */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	744 char_u st_fold[256]; /* chars: folded case */
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	745 char_u st_upper[256]; /* chars: upper case */
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	746 } spelltab_T;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	747
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	748 static spelltab_T spelltab;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	749 static int did_set_spelltab;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	750
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	751 #define CF_WORD 0x01
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	752 #define CF_UPPER 0x02
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	753
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	754 static void clear_spell_chartab __ARGS((spelltab_T *sp));
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	755 static int set_spell_finish __ARGS((spelltab_T *new_st));
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	756 static int spell_iswordp __ARGS((char_u p, win_T wp));
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	757 static int spell_iswordp_nmw __ARGS((char_u *p));
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	758 #ifdef FEAT_MBYTE
1580 5e75d07bfe75 updated for version 7.1-293 vimboss parents: 1577 diff changeset	759 static int spell_mb_isword_class __ARGS((int cl));
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	760 static int spell_iswordp_w __ARGS((int p, win_T wp));
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	761 #endif
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	762 static int write_spell_prefcond __ARGS((FILE fd, garray_T gap));
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	763
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	764 /*
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	765 * For finding suggestions: At each node in the tree these states are tried:
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	766 */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	767 typedef enum
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	768 {
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	769 STATE_START = 0, /* At start of node check for NUL bytes (goodword
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	770 * ends); if badword ends there is a match, otherwise
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	771 * try splitting word. */
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	772 STATE_NOPREFIX, /* try without prefix */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	773 STATE_SPLITUNDO, /* Undo splitting. */
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	774 STATE_ENDNUL, /* Past NUL bytes at start of the node. */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	775 STATE_PLAIN, /* Use each byte of the node. */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	776 STATE_DEL, /* Delete a byte from the bad word. */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	777 STATE_INS_PREP, /* Prepare for inserting bytes. */
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	778 STATE_INS, /* Insert a byte in the bad word. */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	779 STATE_SWAP, /* Swap two bytes. */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	780 STATE_UNSWAP, /* Undo swap two characters. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	781 STATE_SWAP3, /* Swap two characters over three. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	782 STATE_UNSWAP3, /* Undo Swap two characters over three. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	783 STATE_UNROT3L, /* Undo rotate three characters left */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	784 STATE_UNROT3R, /* Undo rotate three characters right */
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	785 STATE_REP_INI, /* Prepare for using REP items. */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	786 STATE_REP, /* Use matching REP items from the .aff file. */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	787 STATE_REP_UNDO, /* Undo a REP item replacement. */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	788 STATE_FINAL /* End of this node. */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	789 } state_T;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	790
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	791 /*
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	792 * Struct to keep the state at each level in suggest_try_change().
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	793 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	794 typedef struct trystate_S
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	795 {
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	796 state_T ts_state; /* state at this level, STATE_ */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	797 int ts_score; /* score */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	798 idx_T ts_arridx; /* index in tree array, start of node */
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	799 short ts_curi; /* index in list of child nodes */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	800 char_u ts_fidx; /* index in fword[], case-folded bad word */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	801 char_u ts_fidxtry; /* ts_fidx at which bytes may be changed */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	802 char_u ts_twordlen; /* valid length of tword[] */
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	803 char_u ts_prefixdepth; /* stack depth for end of prefix or
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	804 * PFD_PREFIXTREE or PFD_NOPREFIX */
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	805 char_u ts_flags; /* TSF_ flags */
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	806 #ifdef FEAT_MBYTE
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	807 char_u ts_tcharlen; /* number of bytes in tword character */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	808 char_u ts_tcharidx; /* current byte index in tword character */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	809 char_u ts_isdiff; /* DIFF_ values */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	810 char_u ts_fcharstart; /* index in fword where badword char started */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	811 #endif
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	812 char_u ts_prewordlen; /* length of word in "preword[]" */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	813 char_u ts_splitoff; /* index in "tword" after last split */
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	814 char_u ts_splitfidx; /* "ts_fidx" at word split */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	815 char_u ts_complen; /* nr of compound words used */
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	816 char_u ts_compsplit; /* index for "compflags" where word was spit */
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	817 char_u ts_save_badflags; /* su_badflags saved here */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	818 char_u ts_delidx; /* index in fword for char that was deleted,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	819 valid when "ts_flags" has TSF_DIDDEL */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	820 } trystate_T;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	821
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	822 /* values for ts_isdiff */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	823 #define DIFF_NONE 0 /* no different byte (yet) */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	824 #define DIFF_YES 1 /* different byte found */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	825 #define DIFF_INSERT 2 /* inserting character */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	826
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	827 /* values for ts_flags */
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	828 #define TSF_PREFIXOK 1 /* already checked that prefix is OK */
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	829 #define TSF_DIDSPLIT 2 /* tried split at this point */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	830 #define TSF_DIDDEL 4 /* did a delete, "ts_delidx" has index */
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	831
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	832 /* special values ts_prefixdepth */
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	833 #define PFD_NOPREFIX 0xff /* not using prefixes */
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	834 #define PFD_PREFIXTREE 0xfe /* walking through the prefix tree */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	835 #define PFD_NOTSPECIAL 0xfd /* highest value that's not special */
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	836
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	837 /* mode values for find_word */
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	838 #define FIND_FOLDWORD 0 /* find word case-folded */
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	839 #define FIND_KEEPWORD 1 /* find keep-case word */
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	840 #define FIND_PREFIX 2 /* find word after prefix */
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	841 #define FIND_COMPOUND 3 /* find case-folded compound word */
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	842 #define FIND_KEEPCOMPOUND 4 /* find keep-case compound word */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	843
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	844 static slang_T slang_alloc __ARGS((char_u lang));
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	845 static void slang_free __ARGS((slang_T *lp));
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	846 static void slang_clear __ARGS((slang_T *lp));
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	847 static void slang_clear_sug __ARGS((slang_T *lp));
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	848 static void find_word __ARGS((matchinf_T *mip, int mode));
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	849 static int match_checkcompoundpattern __ARGS((char_u ptr, int wlen, garray_T gap));
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	850 static int can_compound __ARGS((slang_T slang, char_u word, char_u *flags));
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	851 static int can_be_compound __ARGS((trystate_T sp, slang_T slang, char_u *compflags, int flag));
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	852 static int match_compoundrule __ARGS((slang_T slang, char_u compflags));
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	853 static int valid_word_prefix __ARGS((int totprefcnt, int arridx, int flags, char_u word, slang_T slang, int cond_req));
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	854 static void find_prefix __ARGS((matchinf_T *mip, int mode));
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	855 static int fold_more __ARGS((matchinf_T *mip));
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	856 static int spell_valid_case __ARGS((int wordflags, int treeflags));
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	857 static int no_spell_checking __ARGS((win_T *wp));
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	858 static void spell_load_lang __ARGS((char_u *lang));
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	859 static char_u *spell_enc __ARGS((void));
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	860 static void int_wordlist_spl __ARGS((char_u *fname));
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	861 static void spell_load_cb __ARGS((char_u fname, void cookie));
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	862 static slang_T spell_load_file __ARGS((char_u fname, char_u lang, slang_T old_lp, int silent));
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	863 static char_u read_cnt_string __ARGS((FILE fd, int cnt_bytes, int *lenp));
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	864 static int read_region_section __ARGS((FILE fd, slang_T slang, int len));
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	865 static int read_charflags_section __ARGS((FILE *fd));
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	866 static int read_prefcond_section __ARGS((FILE fd, slang_T lp));
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	867 static int read_rep_section __ARGS((FILE fd, garray_T gap, short *first));
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	868 static int read_sal_section __ARGS((FILE fd, slang_T slang));
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	869 static int read_words_section __ARGS((FILE fd, slang_T lp, int len));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	870 static void count_common_word __ARGS((slang_T lp, char_u word, int len, int count));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	871 static int score_wordcount_adj __ARGS((slang_T slang, int score, char_u word, int split));
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	872 static int read_sofo_section __ARGS((FILE fd, slang_T slang));
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	873 static int read_compound __ARGS((FILE fd, slang_T slang, int len));
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	874 static int byte_in_str __ARGS((char_u *str, int byte));
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	875 static int init_syl_tab __ARGS((slang_T *slang));
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	876 static int count_syllables __ARGS((slang_T slang, char_u word));
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	877 static int set_sofo __ARGS((slang_T lp, char_u from, char_u *to));
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	878 static void set_sal_first __ARGS((slang_T *lp));
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	879 #ifdef FEAT_MBYTE
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	880 static int mb_str2wide __ARGS((char_u s));
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	881 #endif
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	882 static int spell_read_tree __ARGS((FILE fd, char_u bytsp, idx_T *idxsp, int prefixtree, int prefixcnt));
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	883 static idx_T read_tree_node __ARGS((FILE fd, char_u byts, idx_T *idxs, int maxidx, idx_T startidx, int prefixtree, int maxprefcondnr));
1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	884 static void clear_midword __ARGS((win_T *buf));
1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	885 static void use_midword __ARGS((slang_T lp, win_T buf));
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	886 static int find_region __ARGS((char_u rp, char_u region));
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	887 static int captype __ARGS((char_u word, char_u end));
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	888 static int badword_captype __ARGS((char_u word, char_u end));
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	889 static void spell_reload_one __ARGS((char_u *fname, int added_word));
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	890 static void set_spell_charflags __ARGS((char_u flags, int cnt, char_u upp));
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	891 static int set_spell_chartab __ARGS((char_u fol, char_u low, char_u *upp));
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	892 static int spell_casefold __ARGS((char_u p, int len, char_u buf, int buflen));
475 e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	893 static int check_need_cap __ARGS((linenr_T lnum, colnr_T col));
638 593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	894 static void spell_find_suggest __ARGS((char_u badptr, int badlen, suginfo_T su, int maxcount, int banbadword, int need_cap, int interactive));
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	895 #ifdef FEAT_EVAL
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	896 static void spell_suggest_expr __ARGS((suginfo_T su, char_u expr));
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	897 #endif
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	898 static void spell_suggest_file __ARGS((suginfo_T su, char_u fname));
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	899 static void spell_suggest_intern __ARGS((suginfo_T *su, int interactive));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	900 static void suggest_load_files __ARGS((void));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	901 static void tree_count_words __ARGS((char_u byts, idx_T idxs));
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	902 static void spell_find_cleanup __ARGS((suginfo_T *su));
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	903 static void onecap_copy __ARGS((char_u word, char_u wcopy, int upper));
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	904 static void allcap_copy __ARGS((char_u word, char_u wcopy));
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	905 static void suggest_try_special __ARGS((suginfo_T *su));
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	906 static void suggest_try_change __ARGS((suginfo_T *su));
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	907 static void suggest_trie_walk __ARGS((suginfo_T su, langp_T lp, char_u *fword, int soundfold));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	908 static void go_deeper __ARGS((trystate_T *stack, int depth, int score_add));
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	909 #ifdef FEAT_MBYTE
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	910 static int nofold_len __ARGS((char_u fword, int flen, char_u word));
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	911 #endif
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	912 static void find_keepcap_word __ARGS((slang_T slang, char_u fword, char_u *kword));
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	913 static void score_comp_sal __ARGS((suginfo_T *su));
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	914 static void score_combine __ARGS((suginfo_T *su));
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	915 static int stp_sal_score __ARGS((suggest_T stp, suginfo_T su, slang_T slang, char_u badsound));
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	916 static void suggest_try_soundalike_prep __ARGS((void));
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	917 static void suggest_try_soundalike __ARGS((suginfo_T *su));
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	918 static void suggest_try_soundalike_finish __ARGS((void));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	919 static void add_sound_suggest __ARGS((suginfo_T su, char_u goodword, int score, langp_T *lp));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	920 static int soundfold_find __ARGS((slang_T slang, char_u word));
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	921 static void make_case_word __ARGS((char_u fword, char_u cword, int flags));
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	922 static void set_map_str __ARGS((slang_T lp, char_u map));
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	923 static int similar_chars __ARGS((slang_T *slang, int c1, int c2));
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	924 static void add_suggestion __ARGS((suginfo_T su, garray_T gap, char_u goodword, int badlen, int score, int altscore, int had_bonus, slang_T slang, int maxsf));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	925 static void check_suggestions __ARGS((suginfo_T su, garray_T gap));
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	926 static void add_banned __ARGS((suginfo_T su, char_u word));
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	927 static void rescore_suggestions __ARGS((suginfo_T *su));
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	928 static void rescore_one __ARGS((suginfo_T su, suggest_T stp));
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	929 static int cleanup_suggestions __ARGS((garray_T *gap, int maxscore, int keep));
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	930 static void spell_soundfold __ARGS((slang_T slang, char_u inword, int folded, char_u *res));
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	931 static void spell_soundfold_sofo __ARGS((slang_T slang, char_u inword, char_u *res));
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	932 static void spell_soundfold_sal __ARGS((slang_T slang, char_u inword, char_u *res));
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	933 #ifdef FEAT_MBYTE
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	934 static void spell_soundfold_wsal __ARGS((slang_T slang, char_u inword, char_u *res));
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	935 #endif
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	936 static int soundalike_score __ARGS((char_u goodsound, char_u badsound));
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	937 static int spell_edit_score __ARGS((slang_T slang, char_u badword, char_u *goodword));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	938 static int spell_edit_score_limit __ARGS((slang_T slang, char_u badword, char_u *goodword, int limit));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	939 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	940 static int spell_edit_score_limit_w __ARGS((slang_T slang, char_u badword, char_u *goodword, int limit));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	941 #endif
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	942 static void dump_word __ARGS((slang_T slang, char_u word, char_u pat, int dir, int round, int flags, linenr_T lnum));
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	943 static linenr_T dump_prefixes __ARGS((slang_T slang, char_u word, char_u pat, int dir, int round, int flags, linenr_T startlnum));
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	944 static buf_T *open_spellbuf __ARGS((void));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	945 static void close_spellbuf __ARGS((buf_T *buf));
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	946
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	947 /*
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	948 * Use our own character-case definitions, because the current locale may
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	949 * differ from what the .spl file uses.
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	950 * These must not be called with negative number!
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	951 */
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	952 #ifndef FEAT_MBYTE
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	953 /* Non-multi-byte implementation. */
1883 c8f343a465a2 updated for version 7.2-180 vimboss parents: 1872 diff changeset	954 # define SPELL_TOFOLD(c) ((c) < 256 ? (int)spelltab.st_fold[c] : (c))
c8f343a465a2 updated for version 7.2-180 vimboss parents: 1872 diff changeset	955 # define SPELL_TOUPPER(c) ((c) < 256 ? (int)spelltab.st_upper[c] : (c))
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	956 # define SPELL_ISUPPER(c) ((c) < 256 ? spelltab.st_isu[c] : FALSE)
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	957 #else
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 416 diff changeset	958 # if defined(HAVE_WCHAR_H)
8347d456f7e5 updated for version 7.0118 vimboss parents: 416 diff changeset	959 # include <wchar.h> /* for towupper() and towlower() */
8347d456f7e5 updated for version 7.0118 vimboss parents: 416 diff changeset	960 # endif
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	961 /* Multi-byte implementation. For Unicode we can call utf_*(), but don't do
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	962 * that for ASCII, because we don't want to use 'casemap' here. Otherwise use
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	963 * the "w" library function for characters above 255 if available. */
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	964 # ifdef HAVE_TOWLOWER
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	965 # define SPELL_TOFOLD(c) (enc_utf8 && (c) >= 128 ? utf_fold(c) \
1883 c8f343a465a2 updated for version 7.2-180 vimboss parents: 1872 diff changeset	966 : (c) < 256 ? (int)spelltab.st_fold[c] : (int)towlower(c))
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	967 # else
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	968 # define SPELL_TOFOLD(c) (enc_utf8 && (c) >= 128 ? utf_fold(c) \
1883 c8f343a465a2 updated for version 7.2-180 vimboss parents: 1872 diff changeset	969 : (c) < 256 ? (int)spelltab.st_fold[c] : (c))
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	970 # endif
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	971
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	972 # ifdef HAVE_TOWUPPER
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	973 # define SPELL_TOUPPER(c) (enc_utf8 && (c) >= 128 ? utf_toupper(c) \
1883 c8f343a465a2 updated for version 7.2-180 vimboss parents: 1872 diff changeset	974 : (c) < 256 ? (int)spelltab.st_upper[c] : (int)towupper(c))
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	975 # else
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	976 # define SPELL_TOUPPER(c) (enc_utf8 && (c) >= 128 ? utf_toupper(c) \
1883 c8f343a465a2 updated for version 7.2-180 vimboss parents: 1872 diff changeset	977 : (c) < 256 ? (int)spelltab.st_upper[c] : (c))
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	978 # endif
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	979
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	980 # ifdef HAVE_ISWUPPER
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	981 # define SPELL_ISUPPER(c) (enc_utf8 && (c) >= 128 ? utf_isupper(c) \
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	982 : (c) < 256 ? spelltab.st_isu[c] : iswupper(c))
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	983 # else
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	984 # define SPELL_ISUPPER(c) (enc_utf8 && (c) >= 128 ? utf_isupper(c) \
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	985 : (c) < 256 ? spelltab.st_isu[c] : (FALSE))
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	986 # endif
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	987 #endif
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	988
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	989
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	990 static char *e_format = N_("E759: Format error in spell file");
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	991 static char *e_spell_trunc = N_("E758: Truncated spell file");
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	992 static char *e_afftrailing = N_("Trailing text in %s line %d: %s");
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	993 static char *e_affname = N_("Affix name too long in %s line %d: %s");
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	994 static char *e_affform = N_("E761: Format error in affix file FOL, LOW or UPP");
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	995 static char *e_affrange = N_("E762: Character in FOL, LOW or UPP is out of range");
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	996 static char *msg_compressing = N_("Compressing word tree...");
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	997
626 732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	998 /* Remember what "z?" replaced. */
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	999 static char_u *repl_from = NULL;
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	1000 static char_u *repl_to = NULL;
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	1001
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1002 /*
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1003 * Main spell-checking function.
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1004 * "ptr" points to a character that could be the start of a word.
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	1005 * "*attrp" is set to the highlight index for a badly spelled word. For a
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	1006 * non-word or when it's OK it remains unchanged.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1007 * This must only be called when 'spelllang' is not empty.
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	1008 *
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1009 * "capcol" is used to check for a Capitalised word after the end of a
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1010 * sentence. If it's zero then perform the check. Return the column where to
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1011 * check next, or -1 when no sentence end was found. If it's NULL then don't
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1012 * worry.
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	1013 *
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1014 * Returns the length of the word in bytes, also when it's OK, so that the
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1015 * caller can skip over the word.
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1016 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1017 int
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	1018 spell_check(wp, ptr, attrp, capcol, docount)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1019 win_T wp; / current window */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1020 char_u *ptr;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	1021 hlf_T *attrp;
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1022 int capcol; / column to check for Capital */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	1023 int docount; /* count good words */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1024 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1025 matchinf_T mi; /* Most things are put in "mi" so that it can
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1026 be passed to functions quickly. */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1027 int nrlen = 0; /* found a number first */
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1028 int c;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1029 int wrongcaplen = 0;
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1030 int lpi;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	1031 int count_word = docount;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1032
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	1033 /* A word never starts at a space or a control character. Return quickly
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	1034 * then, skipping over the character. */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	1035 if (*ptr <= ' ')
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	1036 return 1;
690 0e922220d322 updated for version 7.0208 vimboss parents: 649 diff changeset	1037
0e922220d322 updated for version 7.0208 vimboss parents: 649 diff changeset	1038 /* Return here when loading language files failed. */
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	1039 if (wp->w_s->b_langp.ga_len == 0)
690 0e922220d322 updated for version 7.0208 vimboss parents: 649 diff changeset	1040 return 1;
0e922220d322 updated for version 7.0208 vimboss parents: 649 diff changeset	1041
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1042 vim_memset(&mi, 0, sizeof(matchinf_T));
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1043
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1044 /* A number is always OK. Also skip hexadecimal numbers 0xFF99 and
584 5953bf5509ec updated for version 7.0166 vimboss parents: 548 diff changeset	1045 * 0X99FF. But always do check spelling to find "3GPP" and "11
5953bf5509ec updated for version 7.0166 vimboss parents: 548 diff changeset	1046 * julifeest". */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1047 if (ptr >= '0' && ptr <= '9')
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1048 {
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	1049 if (*ptr == '0' && (ptr[1] == 'x' \|\| ptr[1] == 'X'))
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	1050 mi.mi_end = skiphex(ptr + 2);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1051 else
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1052 mi.mi_end = skipdigits(ptr);
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	1053 nrlen = (int)(mi.mi_end - ptr);
584 5953bf5509ec updated for version 7.0166 vimboss parents: 548 diff changeset	1054 }
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1055
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1056 /* Find the normal end of the word (until the next non-word character). */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1057 mi.mi_word = ptr;
584 5953bf5509ec updated for version 7.0166 vimboss parents: 548 diff changeset	1058 mi.mi_fend = ptr;
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	1059 if (spell_iswordp(mi.mi_fend, wp))
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1060 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1061 do
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1062 {
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	1063 mb_ptr_adv(mi.mi_fend);
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	1064 } while (*mi.mi_fend != NUL && spell_iswordp(mi.mi_fend, wp));
1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	1065
1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	1066 if (capcol != NULL && *capcol == 0 && wp->w_s->b_cap_prog != NULL)
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1067 {
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1068 /* Check word starting with capital letter. */
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	1069 c = PTR2CHAR(ptr);
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1070 if (!SPELL_ISUPPER(c))
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1071 wrongcaplen = (int)(mi.mi_fend - ptr);
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1072 }
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1073 }
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1074 if (capcol != NULL)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1075 *capcol = -1;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1076
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1077 /* We always use the characters up to the next non-word character,
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1078 * also for bad words. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1079 mi.mi_end = mi.mi_fend;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1080
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1081 /* Check caps type later. */
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	1082 mi.mi_capflags = 0;
1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	1083 mi.mi_cend = NULL;
1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	1084 mi.mi_win = wp;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1085
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1086 /* case-fold the word with one non-word character, so that we can check
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1087 * for the word end. */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1088 if (*mi.mi_fend != NUL)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1089 mb_ptr_adv(mi.mi_fend);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1090
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1091 (void)spell_casefold(ptr, (int)(mi.mi_fend - ptr), mi.mi_fword,
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1092 MAXWLEN + 1);
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	1093 mi.mi_fwordlen = (int)STRLEN(mi.mi_fword);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1094
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1095 /* The word is bad unless we recognize it. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1096 mi.mi_result = SP_BAD;
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1097 mi.mi_result2 = SP_BAD;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1098
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1099 /*
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1100 * Loop over the languages specified in 'spelllang'.
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	1101 * We check them all, because a word may be matched longer in another
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	1102 * language.
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1103 */
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	1104 for (lpi = 0; lpi < wp->w_s->b_langp.ga_len; ++lpi)
1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	1105 {
1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	1106 mi.mi_lp = LANGP_ENTRY(wp->w_s->b_langp, lpi);
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1107
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1108 /* If reloading fails the language is still in the list but everything
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1109 * has been cleared. */
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1110 if (mi.mi_lp->lp_slang->sl_fidxs == NULL)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1111 continue;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1112
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1113 /* Check for a matching word in case-folded words. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1114 find_word(&mi, FIND_FOLDWORD);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1115
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1116 /* Check for a matching word in keep-case words. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1117 find_word(&mi, FIND_KEEPWORD);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1118
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1119 /* Check for matching prefixes. */
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1120 find_prefix(&mi, FIND_FOLDWORD);
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1121
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1122 /* For a NOBREAK language, may want to use a word without a following
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1123 * word as a backup. */
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1124 if (mi.mi_lp->lp_slang->sl_nobreak && mi.mi_result == SP_BAD
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1125 && mi.mi_result2 != SP_BAD)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1126 {
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1127 mi.mi_result = mi.mi_result2;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1128 mi.mi_end = mi.mi_end2;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1129 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	1130
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	1131 /* Count the word in the first language where it's found to be OK. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	1132 if (count_word && mi.mi_result == SP_OK)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	1133 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	1134 count_common_word(mi.mi_lp->lp_slang, ptr,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	1135 (int)(mi.mi_end - ptr), 1);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	1136 count_word = FALSE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	1137 }
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1138 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1139
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1140 if (mi.mi_result != SP_OK)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1141 {
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1142 /* If we found a number skip over it. Allows for "42nd". Do flag
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1143 * rare and local words, e.g., "3GPP". */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1144 if (nrlen > 0)
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1145 {
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1146 if (mi.mi_result == SP_BAD \|\| mi.mi_result == SP_BANNED)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1147 return nrlen;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1148 }
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1149
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1150 /* When we are at a non-word character there is no error, just
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1151 * skip over the character (try looking for a word after it). */
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	1152 else if (!spell_iswordp_nmw(ptr))
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	1153 {
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	1154 if (capcol != NULL && wp->w_s->b_cap_prog != NULL)
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1155 {
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1156 regmatch_T regmatch;
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1157
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1158 /* Check for end of sentence. */
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	1159 regmatch.regprog = wp->w_s->b_cap_prog;
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1160 regmatch.rm_ic = FALSE;
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1161 if (vim_regexec(&regmatch, ptr, 0))
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1162 *capcol = (int)(regmatch.endp[0] - ptr);
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1163 }
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1164
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1165 #ifdef FEAT_MBYTE
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1166 if (has_mbyte)
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	1167 return (*mb_ptr2len)(ptr);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1168 #endif
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1169 return 1;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1170 }
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1171 else if (mi.mi_end == ptr)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1172 /* Always include at least one character. Required for when there
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1173 * is a mixup in "midword". */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1174 mb_ptr_adv(mi.mi_end);
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1175 else if (mi.mi_result == SP_BAD
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	1176 && LANGP_ENTRY(wp->w_s->b_langp, 0)->lp_slang->sl_nobreak)
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1177 {
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1178 char_u p, fp;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1179 int save_result = mi.mi_result;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1180
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1181 /* First language in 'spelllang' is NOBREAK. Find first position
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1182 * at which any word would be valid. */
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	1183 mi.mi_lp = LANGP_ENTRY(wp->w_s->b_langp, 0);
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1184 if (mi.mi_lp->lp_slang->sl_fidxs != NULL)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1185 {
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1186 p = mi.mi_word;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1187 fp = mi.mi_fword;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1188 for (;;)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1189 {
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1190 mb_ptr_adv(p);
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1191 mb_ptr_adv(fp);
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1192 if (p >= mi.mi_end)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1193 break;
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	1194 mi.mi_compoff = (int)(fp - mi.mi_fword);
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1195 find_word(&mi, FIND_COMPOUND);
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1196 if (mi.mi_result != SP_BAD)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1197 {
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1198 mi.mi_end = p;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1199 break;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1200 }
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1201 }
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1202 mi.mi_result = save_result;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1203 }
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1204 }
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	1205
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1206 if (mi.mi_result == SP_BAD \|\| mi.mi_result == SP_BANNED)
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	1207 *attrp = HLF_SPB;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1208 else if (mi.mi_result == SP_RARE)
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	1209 *attrp = HLF_SPR;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1210 else
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	1211 *attrp = HLF_SPL;
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	1212 }
8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	1213
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1214 if (wrongcaplen > 0 && (mi.mi_result == SP_OK \|\| mi.mi_result == SP_RARE))
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1215 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1216 /* Report SpellCap only when the word isn't badly spelled. */
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	1217 *attrp = HLF_SPC;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1218 return wrongcaplen;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1219 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1220
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1221 return (int)(mi.mi_end - ptr);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1222 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1223
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1224 /*
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1225 * Check if the word at "mip->mi_word" is in the tree.
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1226 * When "mode" is FIND_FOLDWORD check in fold-case word tree.
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1227 * When "mode" is FIND_KEEPWORD check in keep-case word tree.
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1228 * When "mode" is FIND_PREFIX check for word after prefix in fold-case word
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1229 * tree.
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1230 *
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1231 * For a match mip->mi_result is updated.
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	1232 */
8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	1233 static void
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1234 find_word(mip, mode)
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	1235 matchinf_T *mip;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1236 int mode;
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	1237 {
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	1238 idx_T arridx = 0;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1239 int endlen[MAXWLEN]; /* length at possible word endings */
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	1240 idx_T endidx[MAXWLEN]; /* possible word endings */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1241 int endidxcnt = 0;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1242 int len;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1243 int wlen = 0;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1244 int flen;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1245 int c;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1246 char_u *ptr;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	1247 idx_T lo, hi, m;
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	1248 #ifdef FEAT_MBYTE
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1249 char_u *s;
490 4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1250 #endif
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1251 char_u *p;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	1252 int res = SP_BAD;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1253 slang_T *slang = mip->mi_lp->lp_slang;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1254 unsigned flags;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1255 char_u *byts;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	1256 idx_T *idxs;
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1257 int word_ends;
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1258 int prefix_found;
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1259 int nobreak_result;
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1260
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1261 if (mode == FIND_KEEPWORD \|\| mode == FIND_KEEPCOMPOUND)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1262 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1263 /* Check for word with matching case in keep-case tree. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1264 ptr = mip->mi_word;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1265 flen = 9999; /* no case folding, always enough bytes */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1266 byts = slang->sl_kbyts;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1267 idxs = slang->sl_kidxs;
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1268
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1269 if (mode == FIND_KEEPCOMPOUND)
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1270 /* Skip over the previously found word(s). */
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1271 wlen += mip->mi_compoff;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1272 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1273 else
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1274 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1275 /* Check for case-folded in case-folded tree. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1276 ptr = mip->mi_fword;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1277 flen = mip->mi_fwordlen; /* available case-folded bytes */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1278 byts = slang->sl_fbyts;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1279 idxs = slang->sl_fidxs;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1280
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1281 if (mode == FIND_PREFIX)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1282 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1283 /* Skip over the prefix. */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1284 wlen = mip->mi_prefixlen;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1285 flen -= mip->mi_prefixlen;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1286 }
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1287 else if (mode == FIND_COMPOUND)
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1288 {
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1289 /* Skip over the previously found word(s). */
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1290 wlen = mip->mi_compoff;
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1291 flen -= mip->mi_compoff;
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1292 }
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1293
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	1294 }
8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	1295
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1296 if (byts == NULL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1297 return; /* array is empty */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1298
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1299 /*
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	1300 * Repeat advancing in the tree until:
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	1301 * - there is a byte that doesn't match,
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	1302 * - we reach the end of the tree,
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	1303 * - or we reach the end of the line.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1304 */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1305 for (;;)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1306 {
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1307 if (flen <= 0 && *mip->mi_fend != NUL)
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1308 flen = fold_more(mip);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1309
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1310 len = byts[arridx++];
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1311
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1312 /* If the first possible byte is a zero the word could end here.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1313 * Remember this index, we first check for the longest word. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1314 if (byts[arridx] == 0)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1315 {
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	1316 if (endidxcnt == MAXWLEN)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	1317 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	1318 /* Must be a corrupted spell file. */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	1319 EMSG(_(e_format));
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	1320 return;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	1321 }
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1322 endlen[endidxcnt] = wlen;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1323 endidx[endidxcnt++] = arridx++;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1324 --len;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1325
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1326 /* Skip over the zeros, there can be several flag/region
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1327 * combinations. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1328 while (len > 0 && byts[arridx] == 0)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1329 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1330 ++arridx;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1331 --len;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1332 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1333 if (len == 0)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1334 break; /* no children, word must end here */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1335 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1336
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1337 /* Stop looking at end of the line. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1338 if (ptr[wlen] == NUL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1339 break;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1340
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1341 /* Perform a binary search in the list of accepted bytes. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1342 c = ptr[wlen];
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1343 if (c == TAB) /* <Tab> is handled like <Space> */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1344 c = ' ';
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1345 lo = arridx;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1346 hi = arridx + len - 1;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1347 while (lo < hi)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1348 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1349 m = (lo + hi) / 2;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1350 if (byts[m] > c)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1351 hi = m - 1;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1352 else if (byts[m] < c)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1353 lo = m + 1;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1354 else
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1355 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1356 lo = hi = m;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1357 break;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1358 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1359 }
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1360
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1361 /* Stop if there is no matching byte. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1362 if (hi < lo \|\| byts[lo] != c)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1363 break;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1364
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1365 /* Continue at the child (if there is one). */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1366 arridx = idxs[lo];
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1367 ++wlen;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1368 --flen;
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1369
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1370 /* One space in the good word may stand for several spaces in the
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1371 * checked word. */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1372 if (c == ' ')
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1373 {
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1374 for (;;)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1375 {
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1376 if (flen <= 0 && *mip->mi_fend != NUL)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1377 flen = fold_more(mip);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1378 if (ptr[wlen] != ' ' && ptr[wlen] != TAB)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1379 break;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1380 ++wlen;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1381 --flen;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1382 }
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1383 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1384 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1385
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1386 /*
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1387 * Verify that one of the possible endings is valid. Try the longest
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1388 * first.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1389 */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1390 while (endidxcnt > 0)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1391 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1392 --endidxcnt;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1393 arridx = endidx[endidxcnt];
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1394 wlen = endlen[endidxcnt];
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1395
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1396 #ifdef FEAT_MBYTE
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1397 if ((*mb_head_off)(ptr, ptr + wlen) > 0)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1398 continue; /* not at first byte of character */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1399 #endif
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	1400 if (spell_iswordp(ptr + wlen, mip->mi_win))
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1401 {
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1402 if (slang->sl_compprog == NULL && !slang->sl_nobreak)
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1403 continue; /* next char is a word character */
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1404 word_ends = FALSE;
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1405 }
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1406 else
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1407 word_ends = TRUE;
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1408 /* The prefix flag is before compound flags. Once a valid prefix flag
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1409 * has been found we try compound flags. */
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1410 prefix_found = FALSE;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1411
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1412 #ifdef FEAT_MBYTE
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1413 if (mode != FIND_KEEPWORD && has_mbyte)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1414 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1415 /* Compute byte length in original word, length may change
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1416 * when folding case. This can be slow, take a shortcut when the
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1417 * case-folded word is equal to the keep-case word. */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1418 p = mip->mi_word;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1419 if (STRNCMP(ptr, p, wlen) != 0)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1420 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1421 for (s = ptr; s < ptr + wlen; mb_ptr_adv(s))
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1422 mb_ptr_adv(p);
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	1423 wlen = (int)(p - mip->mi_word);
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1424 }
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1425 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1426 #endif
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1427
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1428 /* Check flags and region. For FIND_PREFIX check the condition and
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1429 * prefix ID.
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1430 * Repeat this if there are more flags/region alternatives until there
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1431 * is a match. */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1432 res = SP_BAD;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1433 for (len = byts[arridx - 1]; len > 0 && byts[arridx] == 0;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1434 --len, ++arridx)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1435 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1436 flags = idxs[arridx];
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	1437
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1438 /* For the fold-case tree check that the case of the checked word
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1439 * matches with what the word in the tree requires.
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1440 * For keep-case tree the case is always right. For prefixes we
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1441 * don't bother to check. */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1442 if (mode == FIND_FOLDWORD)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1443 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1444 if (mip->mi_cend != mip->mi_word + wlen)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1445 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	1446 /* mi_capflags was set for a different word length, need
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	1447 * to do it again. */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1448 mip->mi_cend = mip->mi_word + wlen;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	1449 mip->mi_capflags = captype(mip->mi_word, mip->mi_cend);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1450 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1451
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1452 if (mip->mi_capflags == WF_KEEPCAP
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1453 \|\| !spell_valid_case(mip->mi_capflags, flags))
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1454 continue;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1455 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1456
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1457 /* When mode is FIND_PREFIX the word must support the prefix:
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1458 * check the prefix ID and the condition. Do that for the list at
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	1459 * mip->mi_prefarridx that find_prefix() filled. */
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1460 else if (mode == FIND_PREFIX && !prefix_found)
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1461 {
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	1462 c = valid_word_prefix(mip->mi_prefcnt, mip->mi_prefarridx,
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	1463 flags,
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	1464 mip->mi_word + mip->mi_cprefixlen, slang,
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	1465 FALSE);
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	1466 if (c == 0)
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1467 continue;
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	1468
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	1469 /* Use the WF_RARE flag for a rare prefix. */
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	1470 if (c & WF_RAREPFX)
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	1471 flags \|= WF_RARE;
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1472 prefix_found = TRUE;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1473 }
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1474
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1475 if (slang->sl_nobreak)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1476 {
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1477 if ((mode == FIND_COMPOUND \|\| mode == FIND_KEEPCOMPOUND)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1478 && (flags & WF_BANNED) == 0)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1479 {
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1480 /* NOBREAK: found a valid following word. That's all we
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1481 * need to know, so return. */
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1482 mip->mi_result = SP_OK;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1483 break;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1484 }
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1485 }
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1486
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1487 else if ((mode == FIND_COMPOUND \|\| mode == FIND_KEEPCOMPOUND
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1488 \|\| !word_ends))
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1489 {
974 ed44c1c436d3 updated for version 7.0-100 vimboss parents: 944 diff changeset	1490 /* If there is no compound flag or the word is shorter than
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1491 * COMPOUNDMIN reject it quickly.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1492 * Makes you wonder why someone puts a compound flag on a word
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1493 * that's too short... Myspell compatibility requires this
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1494 * anyway. */
490 4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1495 if (((unsigned)flags >> 24) == 0
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1496 \|\| wlen - mip->mi_compoff < slang->sl_compminlen)
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1497 continue;
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1498 #ifdef FEAT_MBYTE
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1499 /* For multi-byte chars check character length against
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1500 * COMPOUNDMIN. */
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1501 if (has_mbyte
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1502 && slang->sl_compminlen > 0
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1503 && mb_charlen_len(mip->mi_word + mip->mi_compoff,
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1504 wlen - mip->mi_compoff) < slang->sl_compminlen)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1505 continue;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1506 #endif
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1507
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	1508 /* Limit the number of compound words to COMPOUNDWORDMAX if no
490 4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1509 * maximum for syllables is specified. */
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	1510 if (!word_ends && mip->mi_complen + mip->mi_compextra + 2
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	1511 > slang->sl_compmax
490 4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1512 && slang->sl_compsylmax == MAXWLEN)
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1513 continue;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1514
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	1515 /* Don't allow compounding on a side where an affix was added,
23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	1516 * unless COMPOUNDPERMITFLAG was used. */
23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	1517 if (mip->mi_complen > 0 && (flags & WF_NOCOMPBEF))
23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	1518 continue;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	1519 if (!word_ends && (flags & WF_NOCOMPAFT))
23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	1520 continue;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	1521
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1522 /* Quickly check if compounding is possible with this flag. */
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1523 if (!byte_in_str(mip->mi_complen == 0
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1524 ? slang->sl_compstartflags
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1525 : slang->sl_compallflags,
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1526 ((unsigned)flags >> 24)))
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1527 continue;
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1528
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1529 /* If there is a match with a CHECKCOMPOUNDPATTERN rule
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1530 * discard the compound word. */
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1531 if (match_checkcompoundpattern(ptr, wlen, &slang->sl_comppat))
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1532 continue;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1533
490 4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1534 if (mode == FIND_COMPOUND)
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1535 {
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1536 int capflags;
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1537
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1538 /* Need to check the caps type of the appended compound
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1539 * word. */
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1540 #ifdef FEAT_MBYTE
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1541 if (has_mbyte && STRNCMP(ptr, mip->mi_word,
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1542 mip->mi_compoff) != 0)
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1543 {
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1544 /* case folding may have changed the length */
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1545 p = mip->mi_word;
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1546 for (s = ptr; s < ptr + mip->mi_compoff; mb_ptr_adv(s))
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1547 mb_ptr_adv(p);
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1548 }
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1549 else
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1550 #endif
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1551 p = mip->mi_word + mip->mi_compoff;
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1552 capflags = captype(p, mip->mi_word + wlen);
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1553 if (capflags == WF_KEEPCAP \|\| (capflags == WF_ALLCAP
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1554 && (flags & WF_FIXCAP) != 0))
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1555 continue;
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1556
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1557 if (capflags != WF_ALLCAP)
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1558 {
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1559 /* When the character before the word is a word
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1560 * character we do not accept a Onecap word. We do
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1561 * accept a no-caps word, even when the dictionary
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1562 * word specifies ONECAP. */
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1563 mb_ptr_back(mip->mi_word, p);
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1564 if (spell_iswordp_nmw(p)
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1565 ? capflags == WF_ONECAP
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1566 : (flags & WF_ONECAP) != 0
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1567 && capflags != WF_ONECAP)
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1568 continue;
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1569 }
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1570 }
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1571
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1572 /* If the word ends the sequence of compound flags of the
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	1573 * words must match with one of the COMPOUNDRULE items and
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1574 * the number of syllables must not be too large. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1575 mip->mi_compflags[mip->mi_complen] = ((unsigned)flags >> 24);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1576 mip->mi_compflags[mip->mi_complen + 1] = NUL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1577 if (word_ends)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1578 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1579 char_u fword[MAXWLEN];
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1580
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1581 if (slang->sl_compsylmax < MAXWLEN)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1582 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1583 /* "fword" is only needed for checking syllables. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1584 if (ptr == mip->mi_word)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1585 (void)spell_casefold(ptr, wlen, fword, MAXWLEN);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1586 else
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1587 vim_strncpy(fword, ptr, endlen[endidxcnt]);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1588 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1589 if (!can_compound(slang, fword, mip->mi_compflags))
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1590 continue;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1591 }
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1592 else if (slang->sl_comprules != NULL
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1593 && !match_compoundrule(slang, mip->mi_compflags))
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1594 /* The compound flags collected so far do not match any
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1595 * COMPOUNDRULE, discard the compounded word. */
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1596 continue;
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1597 }
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1598
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1599 /* Check NEEDCOMPOUND: can't use word without compounding. */
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1600 else if (flags & WF_NEEDCOMP)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1601 continue;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1602
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1603 nobreak_result = SP_OK;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1604
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1605 if (!word_ends)
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1606 {
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1607 int save_result = mip->mi_result;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1608 char_u *save_end = mip->mi_end;
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1609 langp_T *save_lp = mip->mi_lp;
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1610 int lpi;
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1611
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1612 /* Check that a valid word follows. If there is one and we
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1613 * are compounding, it will set "mi_result", thus we are
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1614 * always finished here. For NOBREAK we only check that a
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1615 * valid word follows.
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1616 * Recursive! */
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1617 if (slang->sl_nobreak)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1618 mip->mi_result = SP_BAD;
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1619
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1620 /* Find following word in case-folded tree. */
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1621 mip->mi_compoff = endlen[endidxcnt];
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1622 #ifdef FEAT_MBYTE
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1623 if (has_mbyte && mode == FIND_KEEPWORD)
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1624 {
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1625 /* Compute byte length in case-folded word from "wlen":
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1626 * byte length in keep-case word. Length may change when
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1627 * folding case. This can be slow, take a shortcut when
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1628 * the case-folded word is equal to the keep-case word. */
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1629 p = mip->mi_fword;
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1630 if (STRNCMP(ptr, p, wlen) != 0)
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1631 {
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1632 for (s = ptr; s < ptr + wlen; mb_ptr_adv(s))
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1633 mb_ptr_adv(p);
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	1634 mip->mi_compoff = (int)(p - mip->mi_fword);
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1635 }
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1636 }
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1637 #endif
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1638 c = mip->mi_compoff;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1639 ++mip->mi_complen;
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	1640 if (flags & WF_COMPROOT)
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	1641 ++mip->mi_compextra;
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1642
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1643 /* For NOBREAK we need to try all NOBREAK languages, at least
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1644 * to find the ".add" file(s). */
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	1645 for (lpi = 0; lpi < mip->mi_win->w_s->b_langp.ga_len; ++lpi)
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1646 {
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1647 if (slang->sl_nobreak)
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1648 {
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	1649 mip->mi_lp = LANGP_ENTRY(mip->mi_win->w_s->b_langp, lpi);
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1650 if (mip->mi_lp->lp_slang->sl_fidxs == NULL
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1651 \|\| !mip->mi_lp->lp_slang->sl_nobreak)
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1652 continue;
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1653 }
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1654
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1655 find_word(mip, FIND_COMPOUND);
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1656
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1657 /* When NOBREAK any word that matches is OK. Otherwise we
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1658 * need to find the longest match, thus try with keep-case
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1659 * and prefix too. */
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1660 if (!slang->sl_nobreak \|\| mip->mi_result == SP_BAD)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1661 {
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1662 /* Find following word in keep-case tree. */
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1663 mip->mi_compoff = wlen;
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1664 find_word(mip, FIND_KEEPCOMPOUND);
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1665
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	1666 #if 0 /* Disabled, a prefix must not appear halfway a compound word,
23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	1667 unless the COMPOUNDPERMITFLAG is used and then it can't be a
23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	1668 postponed prefix. */
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1669 if (!slang->sl_nobreak \|\| mip->mi_result == SP_BAD)
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1670 {
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1671 /* Check for following word with prefix. */
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1672 mip->mi_compoff = c;
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1673 find_prefix(mip, FIND_COMPOUND);
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1674 }
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	1675 #endif
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1676 }
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1677
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1678 if (!slang->sl_nobreak)
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1679 break;
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1680 }
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1681 --mip->mi_complen;
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	1682 if (flags & WF_COMPROOT)
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	1683 --mip->mi_compextra;
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1684 mip->mi_lp = save_lp;
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1685
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1686 if (slang->sl_nobreak)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1687 {
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1688 nobreak_result = mip->mi_result;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1689 mip->mi_result = save_result;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1690 mip->mi_end = save_end;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1691 }
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1692 else
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1693 {
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1694 if (mip->mi_result == SP_OK)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1695 break;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1696 continue;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1697 }
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1698 }
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1699
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1700 if (flags & WF_BANNED)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1701 res = SP_BANNED;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1702 else if (flags & WF_REGION)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1703 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1704 /* Check region. */
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	1705 if ((mip->mi_lp->lp_region & (flags >> 16)) != 0)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1706 res = SP_OK;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1707 else
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1708 res = SP_LOCAL;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1709 }
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1710 else if (flags & WF_RARE)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1711 res = SP_RARE;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	1712 else
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1713 res = SP_OK;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1714
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1715 /* Always use the longest match and the best result. For NOBREAK
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1716 * we separately keep the longest match without a following good
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1717 * word as a fall-back. */
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1718 if (nobreak_result == SP_BAD)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1719 {
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1720 if (mip->mi_result2 > res)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1721 {
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1722 mip->mi_result2 = res;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1723 mip->mi_end2 = mip->mi_word + wlen;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1724 }
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1725 else if (mip->mi_result2 == res
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1726 && mip->mi_end2 < mip->mi_word + wlen)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1727 mip->mi_end2 = mip->mi_word + wlen;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1728 }
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1729 else if (mip->mi_result > res)
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1730 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1731 mip->mi_result = res;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1732 mip->mi_end = mip->mi_word + wlen;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1733 }
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1734 else if (mip->mi_result == res && mip->mi_end < mip->mi_word + wlen)
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1735 mip->mi_end = mip->mi_word + wlen;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1736
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1737 if (mip->mi_result == SP_OK)
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1738 break;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1739 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1740
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1741 if (mip->mi_result == SP_OK)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1742 break;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1743 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1744 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1745
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	1746 /*
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1747 * Return TRUE if there is a match between the word ptr[wlen] and
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1748 * CHECKCOMPOUNDPATTERN rules, assuming that we will concatenate with another
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1749 * word.
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1750 * A match means that the first part of CHECKCOMPOUNDPATTERN matches at the
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1751 * end of ptr[wlen] and the second part matches after it.
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1752 */
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1753 static int
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1754 match_checkcompoundpattern(ptr, wlen, gap)
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1755 char_u *ptr;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1756 int wlen;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1757 garray_T gap; / &sl_comppat */
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1758 {
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1759 int i;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1760 char_u *p;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1761 int len;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1762
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1763 for (i = 0; i + 1 < gap->ga_len; i += 2)
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1764 {
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1765 p = ((char_u **)gap->ga_data)[i + 1];
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1766 if (STRNCMP(ptr + wlen, p, STRLEN(p)) == 0)
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1767 {
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1768 /* Second part matches at start of following compound word, now
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1769 * check if first part matches at end of previous word. */
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1770 p = ((char_u **)gap->ga_data)[i];
1771 1f90fab89ce3 updated for version 7.2-069 vimboss parents: 1762 diff changeset	1771 len = (int)STRLEN(p);
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1772 if (len <= wlen && STRNCMP(ptr + wlen - len, p, len) == 0)
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1773 return TRUE;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1774 }
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1775 }
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1776 return FALSE;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1777 }
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1778
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1779 /*
626 732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	1780 * Return TRUE if "flags" is a valid sequence of compound flags and "word"
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	1781 * does not have too many syllables.
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	1782 */
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	1783 static int
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1784 can_compound(slang, word, flags)
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	1785 slang_T *slang;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1786 char_u *word;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1787 char_u *flags;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1788 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1789 regmatch_T regmatch;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1790 #ifdef FEAT_MBYTE
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1791 char_u uflags[MAXWLEN * 2];
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1792 int i;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1793 #endif
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1794 char_u *p;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1795
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1796 if (slang->sl_compprog == NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1797 return FALSE;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1798 #ifdef FEAT_MBYTE
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1799 if (enc_utf8)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1800 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1801 /* Need to convert the single byte flags to utf8 characters. */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1802 p = uflags;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1803 for (i = 0; flags[i] != NUL; ++i)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1804 p += mb_char2bytes(flags[i], p);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1805 *p = NUL;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1806 p = uflags;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1807 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1808 else
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1809 #endif
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1810 p = flags;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1811 regmatch.regprog = slang->sl_compprog;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1812 regmatch.rm_ic = FALSE;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1813 if (!vim_regexec(&regmatch, p, 0))
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1814 return FALSE;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1815
490 4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1816 /* Count the number of syllables. This may be slow, do it last. If there
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1817 * are too many syllables AND the number of compound words is above
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	1818 * COMPOUNDWORDMAX then compounding is not allowed. */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1819 if (slang->sl_compsylmax < MAXWLEN
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1820 && count_syllables(slang, word) > slang->sl_compsylmax)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1821 return (int)STRLEN(flags) < slang->sl_compmax;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1822 return TRUE;
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	1823 }
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	1824
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	1825 /*
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1826 * Return TRUE when the sequence of flags in "compflags" plus "flag" can
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1827 * possibly form a valid compounded word. This also checks the COMPOUNDRULE
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1828 * lines if they don't contain wildcards.
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1829 */
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1830 static int
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1831 can_be_compound(sp, slang, compflags, flag)
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1832 trystate_T *sp;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1833 slang_T *slang;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1834 char_u *compflags;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1835 int flag;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1836 {
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1837 /* If the flag doesn't appear in sl_compstartflags or sl_compallflags
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1838 * then it can't possibly compound. */
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1839 if (!byte_in_str(sp->ts_complen == sp->ts_compsplit
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1840 ? slang->sl_compstartflags : slang->sl_compallflags, flag))
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1841 return FALSE;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1842
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1843 /* If there are no wildcards, we can check if the flags collected so far
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1844 * possibly can form a match with COMPOUNDRULE patterns. This only
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1845 * makes sense when we have two or more words. */
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1846 if (slang->sl_comprules != NULL && sp->ts_complen > sp->ts_compsplit)
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1847 {
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1848 int v;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1849
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1850 compflags[sp->ts_complen] = flag;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1851 compflags[sp->ts_complen + 1] = NUL;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1852 v = match_compoundrule(slang, compflags + sp->ts_compsplit);
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1853 compflags[sp->ts_complen] = NUL;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1854 return v;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1855 }
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1856
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1857 return TRUE;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1858 }
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1859
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1860
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1861 /*
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1862 * Return TRUE if the compound flags in compflags[] match the start of any
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1863 * compound rule. This is used to stop trying a compound if the flags
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1864 * collected so far can't possibly match any compound rule.
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1865 * Caller must check that slang->sl_comprules is not NULL.
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1866 */
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1867 static int
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1868 match_compoundrule(slang, compflags)
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1869 slang_T *slang;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1870 char_u *compflags;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1871 {
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1872 char_u *p;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1873 int i;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1874 int c;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1875
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1876 /* loop over all the COMPOUNDRULE entries */
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1877 for (p = slang->sl_comprules; *p != NUL; ++p)
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1878 {
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1879 /* loop over the flags in the compound word we have made, match
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1880 * them against the current rule entry */
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1881 for (i = 0; ; ++i)
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1882 {
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1883 c = compflags[i];
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1884 if (c == NUL)
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1885 /* found a rule that matches for the flags we have so far */
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1886 return TRUE;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1887 if (p == '/' \|\| p == NUL)
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1888 break; /* end of rule, it's too short */
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1889 if (*p == '[')
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1890 {
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1891 int match = FALSE;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1892
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1893 /* compare against all the flags in [] */
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1894 ++p;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1895 while (p != ']' && p != NUL)
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1896 if (*p++ == c)
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1897 match = TRUE;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1898 if (!match)
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1899 break; /* none matches */
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1900 }
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1901 else if (*p != c)
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1902 break; /* flag of word doesn't match flag in pattern */
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1903 ++p;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1904 }
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1905
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1906 /* Skip to the next "/", where the next pattern starts. */
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1907 p = vim_strchr(p, '/');
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1908 if (p == NULL)
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1909 break;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1910 }
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1911
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1912 /* Checked all the rules and none of them match the flags, so there
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1913 * can't possibly be a compound starting with these flags. */
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1914 return FALSE;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1915 }
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1916
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1917 /*
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	1918 * Return non-zero if the prefix indicated by "arridx" matches with the prefix
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	1919 * ID in "flags" for the word "word".
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	1920 * The WF_RAREPFX flag is included in the return value for a rare prefix.
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1921 */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1922 static int
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	1923 valid_word_prefix(totprefcnt, arridx, flags, word, slang, cond_req)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1924 int totprefcnt; /* nr of prefix IDs */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1925 int arridx; /* idx in sl_pidxs[] */
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	1926 int flags;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1927 char_u *word;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1928 slang_T *slang;
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	1929 int cond_req; /* only use prefixes with a condition */
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1930 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1931 int prefcnt;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1932 int pidx;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1933 regprog_T *rp;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1934 regmatch_T regmatch;
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	1935 int prefid;
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	1936
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	1937 prefid = (unsigned)flags >> 24;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1938 for (prefcnt = totprefcnt - 1; prefcnt >= 0; --prefcnt)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1939 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1940 pidx = slang->sl_pidxs[arridx + prefcnt];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1941
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1942 /* Check the prefix ID. */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1943 if (prefid != (pidx & 0xff))
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1944 continue;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1945
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	1946 /* Check if the prefix doesn't combine and the word already has a
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	1947 * suffix. */
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	1948 if ((flags & WF_HAS_AFF) && (pidx & WF_PFX_NC))
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	1949 continue;
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	1950
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1951 /* Check the condition, if there is one. The condition index is
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	1952 * stored in the two bytes above the prefix ID byte. */
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	1953 rp = slang->sl_prefprog[((unsigned)pidx >> 8) & 0xffff];
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1954 if (rp != NULL)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1955 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1956 regmatch.regprog = rp;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1957 regmatch.rm_ic = FALSE;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1958 if (!vim_regexec(&regmatch, word, 0))
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1959 continue;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1960 }
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	1961 else if (cond_req)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	1962 continue;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	1963
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	1964 /* It's a match! Return the WF_ flags. */
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	1965 return pidx;
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	1966 }
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	1967 return 0;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1968 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1969
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1970 /*
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1971 * Check if the word at "mip->mi_word" has a matching prefix.
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1972 * If it does, then check the following word.
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1973 *
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1974 * If "mode" is "FIND_COMPOUND" then do the same after another word, find a
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1975 * prefix in a compound word.
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1976 *
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1977 * For a match mip->mi_result is updated.
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1978 */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1979 static void
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1980 find_prefix(mip, mode)
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1981 matchinf_T *mip;
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1982 int mode;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1983 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1984 idx_T arridx = 0;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1985 int len;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1986 int wlen = 0;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1987 int flen;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1988 int c;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1989 char_u *ptr;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1990 idx_T lo, hi, m;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1991 slang_T *slang = mip->mi_lp->lp_slang;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1992 char_u *byts;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1993 idx_T *idxs;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1994
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	1995 byts = slang->sl_pbyts;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	1996 if (byts == NULL)
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	1997 return; /* array is empty */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	1998
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1999 /* We use the case-folded word here, since prefixes are always
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2000 * case-folded. */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2001 ptr = mip->mi_fword;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2002 flen = mip->mi_fwordlen; /* available case-folded bytes */
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	2003 if (mode == FIND_COMPOUND)
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	2004 {
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	2005 /* Skip over the previously found word(s). */
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	2006 ptr += mip->mi_compoff;
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	2007 flen -= mip->mi_compoff;
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	2008 }
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2009 idxs = slang->sl_pidxs;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2010
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2011 /*
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2012 * Repeat advancing in the tree until:
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2013 * - there is a byte that doesn't match,
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2014 * - we reach the end of the tree,
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2015 * - or we reach the end of the line.
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2016 */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2017 for (;;)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2018 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2019 if (flen == 0 && *mip->mi_fend != NUL)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2020 flen = fold_more(mip);
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2021
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2022 len = byts[arridx++];
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2023
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2024 /* If the first possible byte is a zero the prefix could end here.
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2025 * Check if the following word matches and supports the prefix. */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2026 if (byts[arridx] == 0)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2027 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2028 /* There can be several prefixes with different conditions. We
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2029 * try them all, since we don't know which one will give the
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2030 * longest match. The word is the same each time, pass the list
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2031 * of possible prefixes to find_word(). */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2032 mip->mi_prefarridx = arridx;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2033 mip->mi_prefcnt = len;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2034 while (len > 0 && byts[arridx] == 0)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2035 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2036 ++arridx;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2037 --len;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2038 }
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2039 mip->mi_prefcnt -= len;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2040
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2041 /* Find the word that comes after the prefix. */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2042 mip->mi_prefixlen = wlen;
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	2043 if (mode == FIND_COMPOUND)
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	2044 /* Skip over the previously found word(s). */
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	2045 mip->mi_prefixlen += mip->mi_compoff;
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	2046
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	2047 #ifdef FEAT_MBYTE
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	2048 if (has_mbyte)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	2049 {
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	2050 /* Case-folded length may differ from original length. */
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	2051 mip->mi_cprefixlen = nofold_len(mip->mi_fword,
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	2052 mip->mi_prefixlen, mip->mi_word);
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	2053 }
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	2054 else
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	2055 mip->mi_cprefixlen = mip->mi_prefixlen;
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	2056 #endif
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2057 find_word(mip, FIND_PREFIX);
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2058
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2059
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2060 if (len == 0)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2061 break; /* no children, word must end here */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2062 }
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2063
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2064 /* Stop looking at end of the line. */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2065 if (ptr[wlen] == NUL)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2066 break;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2067
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2068 /* Perform a binary search in the list of accepted bytes. */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2069 c = ptr[wlen];
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2070 lo = arridx;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2071 hi = arridx + len - 1;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2072 while (lo < hi)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2073 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2074 m = (lo + hi) / 2;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2075 if (byts[m] > c)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2076 hi = m - 1;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2077 else if (byts[m] < c)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2078 lo = m + 1;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2079 else
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2080 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2081 lo = hi = m;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2082 break;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2083 }
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2084 }
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2085
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2086 /* Stop if there is no matching byte. */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2087 if (hi < lo \|\| byts[lo] != c)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2088 break;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2089
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2090 /* Continue at the child (if there is one). */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2091 arridx = idxs[lo];
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2092 ++wlen;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2093 --flen;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2094 }
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2095 }
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2096
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2097 /*
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2098 * Need to fold at least one more character. Do until next non-word character
626 732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	2099 * for efficiency. Include the non-word character too.
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2100 * Return the length of the folded chars in bytes.
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2101 */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2102 static int
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2103 fold_more(mip)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2104 matchinf_T *mip;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2105 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2106 int flen;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2107 char_u *p;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2108
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2109 p = mip->mi_fend;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2110 do
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2111 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2112 mb_ptr_adv(mip->mi_fend);
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	2113 } while (*mip->mi_fend != NUL && spell_iswordp(mip->mi_fend, mip->mi_win));
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2114
626 732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	2115 /* Include the non-word character so that we can check for the word end. */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2116 if (*mip->mi_fend != NUL)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2117 mb_ptr_adv(mip->mi_fend);
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2118
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2119 (void)spell_casefold(p, (int)(mip->mi_fend - p),
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2120 mip->mi_fword + mip->mi_fwordlen,
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2121 MAXWLEN - mip->mi_fwordlen);
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	2122 flen = (int)STRLEN(mip->mi_fword + mip->mi_fwordlen);
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2123 mip->mi_fwordlen += flen;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2124 return flen;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2125 }
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2126
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2127 /*
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2128 * Check case flags for a word. Return TRUE if the word has the requested
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2129 * case.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2130 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2131 static int
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	2132 spell_valid_case(wordflags, treeflags)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	2133 int wordflags; /* flags for the checked word. */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2134 int treeflags; /* flags for the word in the spell tree */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2135 {
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	2136 return ((wordflags == WF_ALLCAP && (treeflags & WF_FIXCAP) == 0)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2137 \|\| ((treeflags & (WF_ALLCAP \| WF_KEEPCAP)) == 0
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	2138 && ((treeflags & WF_ONECAP) == 0
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	2139 \|\| (wordflags & WF_ONECAP) != 0)));
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2140 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2141
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	2142 /*
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	2143 * Return TRUE if spell checking is not enabled.
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	2144 */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	2145 static int
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	2146 no_spell_checking(wp)
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	2147 win_T *wp;
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	2148 {
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	2149 if (!wp->w_p_spell \|\| *wp->w_s->b_p_spl == NUL
1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	2150 \|\| wp->w_s->b_langp.ga_len == 0)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	2151 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	2152 EMSG(_("E756: Spell checking is not enabled"));
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	2153 return TRUE;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	2154 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	2155 return FALSE;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	2156 }
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2157
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2158 /*
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2159 * Move to next spell error.
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2160 * "curline" is FALSE for "[s", "]s", "[S" and "]S".
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2161 * "curline" is TRUE to find word under/after cursor in the same line.
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2162 * For Insert mode completion "dir" is BACKWARD and "curline" is TRUE: move
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2163 * to after badly spelled word before the cursor.
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	2164 * Return 0 if not found, length of the badly spelled word otherwise.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2165 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2166 int
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	2167 spell_move_to(wp, dir, allwords, curline, attrp)
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	2168 win_T *wp;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2169 int dir; /* FORWARD or BACKWARD */
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2170 int allwords; /* TRUE for "[s"/"]s", FALSE for "[S"/"]S" */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2171 int curline;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	2172 hlf_T attrp; / return: attributes of bad word or NULL
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	2173 (only when "dir" is FORWARD) */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2174 {
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2175 linenr_T lnum;
f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2176 pos_T found_pos;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	2177 int found_len = 0;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2178 char_u *line;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2179 char_u *p;
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2180 char_u *endp;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	2181 hlf_T attr;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2182 int len;
737 59971e227f8c updated for version 7.0222 vimboss parents: 718 diff changeset	2183 # ifdef FEAT_SYN_HL
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	2184 int has_syntax = syntax_present(wp);
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	2185 # endif
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2186 int col;
f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2187 int can_spell;
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2188 char_u *buf = NULL;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2189 int buflen = 0;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2190 int skip = 0;
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2191 int capcol = -1;
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2192 int found_one = FALSE;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2193 int wrapped = FALSE;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2194
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	2195 if (no_spell_checking(wp))
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	2196 return 0;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2197
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2198 /*
f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2199 * Start looking for bad word at the start of the line, because we can't
817 6897668c467f updated for version 7.0c03 vimboss parents: 810 diff changeset	2200 * start halfway a word, we don't know where it starts or ends.
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2201 *
f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2202 * When searching backwards, we continue in the line to find the last
f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2203 * bad word (in the cursor line: before the cursor).
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2204 *
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2205 * We concatenate the start of the next line, so that wrapped words work
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2206 * (e.g. "et<line-break>cetera"). Doesn't work when searching backwards
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2207 * though...
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2208 */
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	2209 lnum = wp->w_cursor.lnum;
698 e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	2210 clearpos(&found_pos);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2211
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2212 while (!got_int)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2213 {
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	2214 line = ml_get_buf(wp->w_buffer, lnum, FALSE);
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2215
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	2216 len = (int)STRLEN(line);
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2217 if (buflen < len + MAXWLEN + 2)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2218 {
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2219 vim_free(buf);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2220 buflen = len + MAXWLEN + 2;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2221 buf = alloc(buflen);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2222 if (buf == NULL)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2223 break;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2224 }
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2225
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2226 /* In first line check first word for Capital. */
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2227 if (lnum == 1)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2228 capcol = 0;
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2229
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2230 /* For checking first word with a capital skip white space. */
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2231 if (capcol == 0)
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	2232 capcol = (int)(skipwhite(line) - line);
8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	2233 else if (curline && wp == curwin)
8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	2234 {
8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	2235 /* For spellbadword(): check if first word needs a capital. */
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	2236 col = (int)(skipwhite(line) - line);
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	2237 if (check_need_cap(lnum, col))
8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	2238 capcol = col;
8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	2239
8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	2240 /* Need to get the line again, may have looked at the previous
8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	2241 * one. */
8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	2242 line = ml_get_buf(wp->w_buffer, lnum, FALSE);
8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	2243 }
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2244
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2245 /* Copy the line into "buf" and append the start of the next line if
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2246 * possible. */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2247 STRCPY(buf, line);
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	2248 if (lnum < wp->w_buffer->b_ml.ml_line_count)
883 7c28790fa8b4 updated for version 7.0-009 vimboss parents: 866 diff changeset	2249 spell_cat_line(buf + STRLEN(buf),
7c28790fa8b4 updated for version 7.0-009 vimboss parents: 866 diff changeset	2250 ml_get_buf(wp->w_buffer, lnum + 1, FALSE), MAXWLEN);
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2251
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2252 p = buf + skip;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2253 endp = buf + len;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2254 while (p < endp)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2255 {
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2256 /* When searching backward don't search after the cursor. Unless
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2257 * we wrapped around the end of the buffer. */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2258 if (dir == BACKWARD
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	2259 && lnum == wp->w_cursor.lnum
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2260 && !wrapped
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	2261 && (colnr_T)(p - buf) >= wp->w_cursor.col)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2262 break;
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2263
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2264 /* start of word */
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	2265 attr = HLF_COUNT;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2266 len = spell_check(wp, p, &attr, &capcol, FALSE);
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2267
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	2268 if (attr != HLF_COUNT)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2269 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2270 /* We found a bad word. Check the attribute. */
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	2271 if (allwords \|\| attr == HLF_SPB)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2272 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2273 /* When searching forward only accept a bad word after
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2274 * the cursor. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2275 if (dir == BACKWARD
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2276 \|\| lnum != wp->w_cursor.lnum
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	2277 \|\| (lnum == wp->w_cursor.lnum
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2278 && (wrapped
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2279 \|\| (colnr_T)(curline ? p - buf + len
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2280 : p - buf)
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2281 > wp->w_cursor.col)))
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2282 {
737 59971e227f8c updated for version 7.0222 vimboss parents: 718 diff changeset	2283 # ifdef FEAT_SYN_HL
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2284 if (has_syntax)
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2285 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	2286 col = (int)(p - buf);
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	2287 (void)syn_get_id(wp, lnum, (colnr_T)col,
1504 1b55bbf5c580 updated for version 7.1-219 vimboss parents: 1337 diff changeset	2288 FALSE, &can_spell, FALSE);
857 b933657f7c9d updated for version 7.0g01 vimboss parents: 844 diff changeset	2289 if (!can_spell)
b933657f7c9d updated for version 7.0g01 vimboss parents: 844 diff changeset	2290 attr = HLF_COUNT;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2291 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2292 else
737 59971e227f8c updated for version 7.0222 vimboss parents: 718 diff changeset	2293 #endif
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2294 can_spell = TRUE;
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2295
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2296 if (can_spell)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2297 {
857 b933657f7c9d updated for version 7.0g01 vimboss parents: 844 diff changeset	2298 found_one = TRUE;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2299 found_pos.lnum = lnum;
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	2300 found_pos.col = (int)(p - buf);
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2301 #ifdef FEAT_VIRTUALEDIT
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2302 found_pos.coladd = 0;
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2303 #endif
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2304 if (dir == FORWARD)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2305 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2306 /* No need to search further. */
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	2307 wp->w_cursor = found_pos;
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2308 vim_free(buf);
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	2309 if (attrp != NULL)
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	2310 *attrp = attr;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	2311 return len;
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2312 }
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2313 else if (curline)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2314 /* Insert mode completion: put cursor after
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2315 * the bad word. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2316 found_pos.col += len;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	2317 found_len = len;
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2318 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2319 }
857 b933657f7c9d updated for version 7.0g01 vimboss parents: 844 diff changeset	2320 else
b933657f7c9d updated for version 7.0g01 vimboss parents: 844 diff changeset	2321 found_one = TRUE;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2322 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2323 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2324
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2325 /* advance to character after the word */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2326 p += len;
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2327 capcol -= len;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2328 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2329
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2330 if (dir == BACKWARD && found_pos.lnum != 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2331 {
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2332 /* Use the last match in the line (before the cursor). */
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	2333 wp->w_cursor = found_pos;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2334 vim_free(buf);
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	2335 return found_len;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2336 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2337
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2338 if (curline)
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2339 break; /* only check cursor line */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2340
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2341 /* Advance to next line. */
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2342 if (dir == BACKWARD)
f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2343 {
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2344 /* If we are back at the starting line and searched it again there
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2345 * is no match, give up. */
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2346 if (lnum == wp->w_cursor.lnum && wrapped)
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2347 break;
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2348
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2349 if (lnum > 1)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2350 --lnum;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2351 else if (!p_ws)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2352 break; /* at first line and 'nowrapscan' */
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2353 else
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2354 {
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2355 /* Wrap around to the end of the buffer. May search the
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2356 * starting line again and accept the last match. */
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2357 lnum = wp->w_buffer->b_ml.ml_line_count;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2358 wrapped = TRUE;
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	2359 if (!shortmess(SHM_SEARCH))
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	2360 give_warning((char_u *)_(top_bot_msg), TRUE);
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2361 }
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2362 capcol = -1;
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2363 }
f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2364 else
f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2365 {
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2366 if (lnum < wp->w_buffer->b_ml.ml_line_count)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2367 ++lnum;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2368 else if (!p_ws)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2369 break; /* at first line and 'nowrapscan' */
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2370 else
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2371 {
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2372 /* Wrap around to the start of the buffer. May search the
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2373 * starting line again and accept the first match. */
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2374 lnum = 1;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2375 wrapped = TRUE;
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	2376 if (!shortmess(SHM_SEARCH))
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	2377 give_warning((char_u *)_(bot_top_msg), TRUE);
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2378 }
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2379
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2380 /* If we are back at the starting line and there is no match then
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2381 * give up. */
1808 e2d7622d7089 updated for version 7.2-106 vimboss parents: 1771 diff changeset	2382 if (lnum == wp->w_cursor.lnum && (!found_one \|\| wrapped))
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2383 break;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2384
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2385 /* Skip the characters at the start of the next line that were
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2386 * included in a match crossing line boundaries. */
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	2387 if (attr == HLF_COUNT)
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	2388 skip = (int)(p - endp);
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2389 else
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2390 skip = 0;
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2391
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	2392 /* Capcol skips over the inserted space. */
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2393 --capcol;
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2394
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2395 /* But after empty line check first word in next line */
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2396 if (*skipwhite(line) == NUL)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2397 capcol = 0;
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2398 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2399
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2400 line_breakcheck();
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2401 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2402
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2403 vim_free(buf);
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	2404 return 0;
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2405 }
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2406
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2407 /*
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2408 * For spell checking: concatenate the start of the following line "line" into
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2409 * "buf", blanking-out special characters. Copy less then "maxlen" bytes.
1577 3ee896333e3e updated for version 7.1-290 vimboss parents: 1521 diff changeset	2410 * Keep the blanks at the start of the next line, this is used in win_line()
3ee896333e3e updated for version 7.1-290 vimboss parents: 1521 diff changeset	2411 * to skip those bytes if the word was OK.
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2412 */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2413 void
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2414 spell_cat_line(buf, line, maxlen)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2415 char_u *buf;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2416 char_u *line;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2417 int maxlen;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2418 {
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2419 char_u *p;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2420 int n;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2421
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2422 p = skipwhite(line);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2423 while (vim_strchr((char_u )"#/\"\t", *p) != NULL)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2424 p = skipwhite(p + 1);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2425
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2426 if (*p != NUL)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2427 {
1577 3ee896333e3e updated for version 7.1-290 vimboss parents: 1521 diff changeset	2428 /* Only worth concatenating if there is something else than spaces to
3ee896333e3e updated for version 7.1-290 vimboss parents: 1521 diff changeset	2429 * concatenate. */
3ee896333e3e updated for version 7.1-290 vimboss parents: 1521 diff changeset	2430 n = (int)(p - line) + 1;
3ee896333e3e updated for version 7.1-290 vimboss parents: 1521 diff changeset	2431 if (n < maxlen - 1)
3ee896333e3e updated for version 7.1-290 vimboss parents: 1521 diff changeset	2432 {
3ee896333e3e updated for version 7.1-290 vimboss parents: 1521 diff changeset	2433 vim_memset(buf, ' ', n);
3ee896333e3e updated for version 7.1-290 vimboss parents: 1521 diff changeset	2434 vim_strncpy(buf + n, p, maxlen - 1 - n);
3ee896333e3e updated for version 7.1-290 vimboss parents: 1521 diff changeset	2435 }
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2436 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2437 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2438
626 732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	2439 /*
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	2440 * Structure used for the cookie argument of do_in_runtimepath().
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	2441 */
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2442 typedef struct spelload_S
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2443 {
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2444 char_u sl_lang[MAXWLEN + 1]; /* language name */
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2445 slang_T sl_slang; / resulting slang_T struct */
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2446 int sl_nobreak; /* NOBREAK language found */
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2447 } spelload_T;
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2448
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2449 /*
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	2450 * Load word list(s) for "lang" from Vim spell file(s).
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2451 * "lang" must be the language without the region: e.g., "en".
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2452 */
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	2453 static void
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2454 spell_load_lang(lang)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2455 char_u *lang;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2456 {
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2457 char_u fname_enc[85];
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2458 int r;
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2459 spelload_T sl;
649 8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2460 #ifdef FEAT_AUTOCMD
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2461 int round;
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2462 #endif
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	2463
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2464 /* Copy the language name to pass it to spell_load_cb() as a cookie.
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	2465 * It's truncated when an error is detected. */
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2466 STRCPY(sl.sl_lang, lang);
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2467 sl.sl_slang = NULL;
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2468 sl.sl_nobreak = FALSE;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	2469
649 8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2470 #ifdef FEAT_AUTOCMD
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2471 /* We may retry when no spell file is found for the language, an
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2472 * autocommand may load it then. */
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2473 for (round = 1; round <= 2; ++round)
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2474 #endif
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2475 {
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2476 /*
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2477 * Find the first spell file for "lang" in 'runtimepath' and load it.
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2478 */
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2479 vim_snprintf((char *)fname_enc, sizeof(fname_enc) - 5,
2660 e19ecdb13f34 updated for version 7.3.080 Bram Moolenaar <bram@vim.org> parents: 2656 diff changeset	2480 #ifdef VMS
e19ecdb13f34 updated for version 7.3.080 Bram Moolenaar <bram@vim.org> parents: 2656 diff changeset	2481 "spell/%s_%s.spl",
e19ecdb13f34 updated for version 7.3.080 Bram Moolenaar <bram@vim.org> parents: 2656 diff changeset	2482 #else
e19ecdb13f34 updated for version 7.3.080 Bram Moolenaar <bram@vim.org> parents: 2656 diff changeset	2483 "spell/%s.%s.spl",
e19ecdb13f34 updated for version 7.3.080 Bram Moolenaar <bram@vim.org> parents: 2656 diff changeset	2484 #endif
e19ecdb13f34 updated for version 7.3.080 Bram Moolenaar <bram@vim.org> parents: 2656 diff changeset	2485 lang, spell_enc());
649 8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2486 r = do_in_runtimepath(fname_enc, FALSE, spell_load_cb, &sl);
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2487
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2488 if (r == FAIL && *sl.sl_lang != NUL)
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2489 {
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2490 /* Try loading the ASCII version. */
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2491 vim_snprintf((char *)fname_enc, sizeof(fname_enc) - 5,
2660 e19ecdb13f34 updated for version 7.3.080 Bram Moolenaar <bram@vim.org> parents: 2656 diff changeset	2492 #ifdef VMS
e19ecdb13f34 updated for version 7.3.080 Bram Moolenaar <bram@vim.org> parents: 2656 diff changeset	2493 "spell/%s_ascii.spl",
e19ecdb13f34 updated for version 7.3.080 Bram Moolenaar <bram@vim.org> parents: 2656 diff changeset	2494 #else
e19ecdb13f34 updated for version 7.3.080 Bram Moolenaar <bram@vim.org> parents: 2656 diff changeset	2495 "spell/%s.ascii.spl",
e19ecdb13f34 updated for version 7.3.080 Bram Moolenaar <bram@vim.org> parents: 2656 diff changeset	2496 #endif
e19ecdb13f34 updated for version 7.3.080 Bram Moolenaar <bram@vim.org> parents: 2656 diff changeset	2497 lang);
649 8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2498 r = do_in_runtimepath(fname_enc, FALSE, spell_load_cb, &sl);
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2499
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2500 #ifdef FEAT_AUTOCMD
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2501 if (r == FAIL && *sl.sl_lang != NUL && round == 1
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2502 && apply_autocmds(EVENT_SPELLFILEMISSING, lang,
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2503 curbuf->b_fname, FALSE, curbuf))
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2504 continue;
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2505 break;
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2506 #endif
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2507 }
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	2508 #ifdef FEAT_AUTOCMD
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	2509 break;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	2510 #endif
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	2511 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	2512
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	2513 if (r == FAIL)
649 8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2514 {
2660 e19ecdb13f34 updated for version 7.3.080 Bram Moolenaar <bram@vim.org> parents: 2656 diff changeset	2515 smsg((char_u *)
e19ecdb13f34 updated for version 7.3.080 Bram Moolenaar <bram@vim.org> parents: 2656 diff changeset	2516 #ifdef VMS
e19ecdb13f34 updated for version 7.3.080 Bram Moolenaar <bram@vim.org> parents: 2656 diff changeset	2517 _("Warning: Cannot find word list \"%s_%s.spl\" or \"%s_ascii.spl\""),
e19ecdb13f34 updated for version 7.3.080 Bram Moolenaar <bram@vim.org> parents: 2656 diff changeset	2518 #else
e19ecdb13f34 updated for version 7.3.080 Bram Moolenaar <bram@vim.org> parents: 2656 diff changeset	2519 _("Warning: Cannot find word list \"%s.%s.spl\" or \"%s.ascii.spl\""),
e19ecdb13f34 updated for version 7.3.080 Bram Moolenaar <bram@vim.org> parents: 2656 diff changeset	2520 #endif
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2521 lang, spell_enc(), lang);
649 8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2522 }
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2523 else if (sl.sl_slang != NULL)
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2524 {
626 732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	2525 /* At least one file was loaded, now load ALL the additions. */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2526 STRCPY(fname_enc + STRLEN(fname_enc) - 3, "add.spl");
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2527 do_in_runtimepath(fname_enc, TRUE, spell_load_cb, &sl);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2528 }
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2529 }
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2530
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2531 /*
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2532 * Return the encoding used for spell checking: Use 'encoding', except that we
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2533 * use "latin1" for "latin9". And limit to 60 characters (just in case).
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2534 */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2535 static char_u *
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2536 spell_enc()
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2537 {
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2538
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2539 #ifdef FEAT_MBYTE
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2540 if (STRLEN(p_enc) < 60 && STRCMP(p_enc, "iso-8859-15") != 0)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2541 return p_enc;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2542 #endif
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2543 return (char_u *)"latin1";
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2544 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2545
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2546 /*
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2547 * Get the name of the .spl file for the internal wordlist into
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2548 * "fname[MAXPATHL]".
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2549 */
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2550 static void
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2551 int_wordlist_spl(fname)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2552 char_u *fname;
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2553 {
2660 e19ecdb13f34 updated for version 7.3.080 Bram Moolenaar <bram@vim.org> parents: 2656 diff changeset	2554 vim_snprintf((char *)fname, MAXPATHL, SPL_FNAME_TMPL,
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2555 int_wordlist, spell_enc());
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2556 }
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2557
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2558 /*
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2559 * Allocate a new slang_T for language "lang". "lang" can be NULL.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2560 * Caller must fill "sl_next".
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2561 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2562 static slang_T *
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2563 slang_alloc(lang)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2564 char_u *lang;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2565 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2566 slang_T *lp;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2567
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2568 lp = (slang_T *)alloc_clear(sizeof(slang_T));
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2569 if (lp != NULL)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2570 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2571 if (lang != NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2572 lp->sl_name = vim_strsave(lang);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2573 ga_init2(&lp->sl_rep, sizeof(fromto_T), 10);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2574 ga_init2(&lp->sl_repsal, sizeof(fromto_T), 10);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2575 lp->sl_compmax = MAXWLEN;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2576 lp->sl_compsylmax = MAXWLEN;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2577 hash_init(&lp->sl_wordcount);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2578 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2579
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2580 return lp;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2581 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2582
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2583 /*
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2584 * Free the contents of an slang_T and the structure itself.
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2585 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2586 static void
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2587 slang_free(lp)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2588 slang_T *lp;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2589 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2590 vim_free(lp->sl_name);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2591 vim_free(lp->sl_fname);
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2592 slang_clear(lp);
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2593 vim_free(lp);
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2594 }
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2595
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2596 /*
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2597 * Clear an slang_T so that the file can be reloaded.
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2598 */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2599 static void
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2600 slang_clear(lp)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2601 slang_T *lp;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2602 {
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2603 garray_T *gap;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2604 fromto_T *ftp;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	2605 salitem_T *smp;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2606 int i;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2607 int round;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2608
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2609 vim_free(lp->sl_fbyts);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2610 lp->sl_fbyts = NULL;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2611 vim_free(lp->sl_kbyts);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2612 lp->sl_kbyts = NULL;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2613 vim_free(lp->sl_pbyts);
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2614 lp->sl_pbyts = NULL;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2615
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2616 vim_free(lp->sl_fidxs);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2617 lp->sl_fidxs = NULL;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2618 vim_free(lp->sl_kidxs);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2619 lp->sl_kidxs = NULL;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2620 vim_free(lp->sl_pidxs);
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2621 lp->sl_pidxs = NULL;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2622
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2623 for (round = 1; round <= 2; ++round)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2624 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2625 gap = round == 1 ? &lp->sl_rep : &lp->sl_repsal;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2626 while (gap->ga_len > 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2627 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2628 ftp = &((fromto_T *)gap->ga_data)[--gap->ga_len];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2629 vim_free(ftp->ft_from);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2630 vim_free(ftp->ft_to);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2631 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2632 ga_clear(gap);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2633 }
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	2634
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	2635 gap = &lp->sl_sal;
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2636 if (lp->sl_sofo)
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2637 {
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2638 /* "ga_len" is set to 1 without adding an item for latin1 */
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2639 if (gap->ga_data != NULL)
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2640 /* SOFOFROM and SOFOTO items: free lists of wide characters. */
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2641 for (i = 0; i < gap->ga_len; ++i)
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2642 vim_free(((int **)gap->ga_data)[i]);
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2643 }
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2644 else
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2645 /* SAL items: free salitem_T items */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2646 while (gap->ga_len > 0)
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2647 {
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2648 smp = &((salitem_T *)gap->ga_data)[--gap->ga_len];
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2649 vim_free(smp->sm_lead);
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2650 /* Don't free sm_oneof and sm_rules, they point into sm_lead. */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2651 vim_free(smp->sm_to);
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2652 #ifdef FEAT_MBYTE
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2653 vim_free(smp->sm_lead_w);
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2654 vim_free(smp->sm_oneof_w);
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2655 vim_free(smp->sm_to_w);
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2656 #endif
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2657 }
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	2658 ga_clear(gap);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2659
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2660 for (i = 0; i < lp->sl_prefixcnt; ++i)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2661 vim_free(lp->sl_prefprog[i]);
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2662 lp->sl_prefixcnt = 0;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2663 vim_free(lp->sl_prefprog);
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2664 lp->sl_prefprog = NULL;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2665
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	2666 vim_free(lp->sl_info);
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	2667 lp->sl_info = NULL;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	2668
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2669 vim_free(lp->sl_midword);
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2670 lp->sl_midword = NULL;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2671
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2672 vim_free(lp->sl_compprog);
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	2673 vim_free(lp->sl_comprules);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2674 vim_free(lp->sl_compstartflags);
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	2675 vim_free(lp->sl_compallflags);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2676 lp->sl_compprog = NULL;
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	2677 lp->sl_comprules = NULL;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2678 lp->sl_compstartflags = NULL;
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	2679 lp->sl_compallflags = NULL;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2680
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2681 vim_free(lp->sl_syllable);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2682 lp->sl_syllable = NULL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2683 ga_clear(&lp->sl_syl_items);
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	2684
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	2685 ga_clear_strings(&lp->sl_comppat);
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	2686
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2687 hash_clear_all(&lp->sl_wordcount, WC_KEY_OFF);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2688 hash_init(&lp->sl_wordcount);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2689
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2690 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2691 hash_clear_all(&lp->sl_map_hash, 0);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2692 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2693
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2694 /* Clear info from .sug file. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2695 slang_clear_sug(lp);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2696
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2697 lp->sl_compmax = MAXWLEN;
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2698 lp->sl_compminlen = 0;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2699 lp->sl_compsylmax = MAXWLEN;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2700 lp->sl_regions[0] = NUL;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2701 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2702
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2703 /*
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2704 * Clear the info from the .sug file in "lp".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2705 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2706 static void
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2707 slang_clear_sug(lp)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2708 slang_T *lp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2709 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2710 vim_free(lp->sl_sbyts);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2711 lp->sl_sbyts = NULL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2712 vim_free(lp->sl_sidxs);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2713 lp->sl_sidxs = NULL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2714 close_spellbuf(lp->sl_sugbuf);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2715 lp->sl_sugbuf = NULL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2716 lp->sl_sugloaded = FALSE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2717 lp->sl_sugtime = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2718 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2719
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2720 /*
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	2721 * Load one spell file and store the info into a slang_T.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2722 * Invoked through do_in_runtimepath().
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2723 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2724 static void
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2725 spell_load_cb(fname, cookie)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2726 char_u *fname;
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2727 void *cookie;
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2728 {
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2729 spelload_T slp = (spelload_T )cookie;
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2730 slang_T *slang;
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2731
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2732 slang = spell_load_file(fname, slp->sl_lang, NULL, FALSE);
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2733 if (slang != NULL)
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2734 {
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2735 /* When a previously loaded file has NOBREAK also use it for the
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2736 * ".add" files. */
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2737 if (slp->sl_nobreak && slang->sl_add)
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2738 slang->sl_nobreak = TRUE;
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2739 else if (slang->sl_nobreak)
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2740 slp->sl_nobreak = TRUE;
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2741
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2742 slp->sl_slang = slang;
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2743 }
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2744 }
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2745
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2746 /*
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2747 * Load one spell file and store the info into a slang_T.
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2748 *
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2749 * This is invoked in three ways:
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2750 * - From spell_load_cb() to load a spell file for the first time. "lang" is
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2751 * the language name, "old_lp" is NULL. Will allocate an slang_T.
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2752 * - To reload a spell file that was changed. "lang" is NULL and "old_lp"
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2753 * points to the existing slang_T.
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2754 * - Just after writing a .spl file; it's read back to produce the .sug file.
626 732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	2755 * "old_lp" is NULL and "lang" is NULL. Will allocate an slang_T.
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	2756 *
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2757 * Returns the slang_T the spell file was loaded into. NULL for error.
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2758 */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2759 static slang_T *
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2760 spell_load_file(fname, lang, old_lp, silent)
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2761 char_u *fname;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2762 char_u *lang;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2763 slang_T *old_lp;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2764 int silent; /* no error if file doesn't exist */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2765 {
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2766 FILE *fd;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2767 char_u buf[VIMSPELLMAGICL];
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2768 char_u *p;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2769 int i;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2770 int n;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2771 int len;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2772 char_u *save_sourcing_name = sourcing_name;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2773 linenr_T save_sourcing_lnum = sourcing_lnum;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	2774 slang_T *lp = NULL;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	2775 int c = 0;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2776 int res;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2777
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2778 fd = mch_fopen((char *)fname, "r");
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2779 if (fd == NULL)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2780 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2781 if (!silent)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2782 EMSG2(_(e_notopen), fname);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2783 else if (p_verbose > 2)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2784 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2785 verbose_enter();
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2786 smsg((char_u *)e_notopen, fname);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2787 verbose_leave();
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2788 }
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	2789 goto endFAIL;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2790 }
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2791 if (p_verbose > 2)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2792 {
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2793 verbose_enter();
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2794 smsg((char_u *)_("Reading spell file \"%s\""), fname);
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2795 verbose_leave();
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2796 }
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2797
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2798 if (old_lp == NULL)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2799 {
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2800 lp = slang_alloc(lang);
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2801 if (lp == NULL)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2802 goto endFAIL;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2803
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2804 /* Remember the file name, used to reload the file when it's updated. */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2805 lp->sl_fname = vim_strsave(fname);
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2806 if (lp->sl_fname == NULL)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2807 goto endFAIL;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2808
2660 e19ecdb13f34 updated for version 7.3.080 Bram Moolenaar <bram@vim.org> parents: 2656 diff changeset	2809 /* Check for .add.spl (_add.spl for VMS). */
e19ecdb13f34 updated for version 7.3.080 Bram Moolenaar <bram@vim.org> parents: 2656 diff changeset	2810 lp->sl_add = strstr((char *)gettail(fname), SPL_FNAME_ADD) != NULL;
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2811 }
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2812 else
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2813 lp = old_lp;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	2814
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2815 /* Set sourcing_name, so that error messages mention the file name. */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2816 sourcing_name = fname;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2817 sourcing_lnum = 0;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2818
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2819 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2820 * <HEADER>: <fileID>
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2821 */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2822 for (i = 0; i < VIMSPELLMAGICL; ++i)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2823 buf[i] = getc(fd); /* <fileID> */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2824 if (STRNCMP(buf, VIMSPELLMAGIC, VIMSPELLMAGICL) != 0)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2825 {
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2826 EMSG(_("E757: This does not look like a spell file"));
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	2827 goto endFAIL;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2828 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2829 c = getc(fd); /* <versionnr> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2830 if (c < VIMSPELLVERSION)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2831 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2832 EMSG(_("E771: Old spell file, needs to be updated"));
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	2833 goto endFAIL;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	2834 }
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2835 else if (c > VIMSPELLVERSION)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2836 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2837 EMSG(_("E772: Spell file is for newer version of Vim"));
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	2838 goto endFAIL;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2839 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2840
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2841
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2842 /*
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2843 * <SECTIONS>: <section> ... <sectionend>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2844 * <section>: <sectionID> <sectionflags> <sectionlen> (section contents)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2845 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2846 for (;;)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2847 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2848 n = getc(fd); /* <sectionID> or <sectionend> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2849 if (n == SN_END)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2850 break;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2851 c = getc(fd); /* <sectionflags> */
695 653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	2852 len = get4c(fd); /* <sectionlen> */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2853 if (len < 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2854 goto truncerr;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2855
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2856 res = 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2857 switch (n)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2858 {
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	2859 case SN_INFO:
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	2860 lp->sl_info = read_string(fd, len); /* <infotext> */
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	2861 if (lp->sl_info == NULL)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	2862 goto endFAIL;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	2863 break;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	2864
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2865 case SN_REGION:
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2866 res = read_region_section(fd, lp, len);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2867 break;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2868
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2869 case SN_CHARFLAGS:
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2870 res = read_charflags_section(fd);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2871 break;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2872
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2873 case SN_MIDWORD:
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2874 lp->sl_midword = read_string(fd, len); /* <midword> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2875 if (lp->sl_midword == NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2876 goto endFAIL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2877 break;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2878
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2879 case SN_PREFCOND:
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2880 res = read_prefcond_section(fd, lp);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2881 break;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2882
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2883 case SN_REP:
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2884 res = read_rep_section(fd, &lp->sl_rep, lp->sl_rep_first);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2885 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2886
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2887 case SN_REPSAL:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2888 res = read_rep_section(fd, &lp->sl_repsal, lp->sl_repsal_first);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2889 break;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2890
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2891 case SN_SAL:
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2892 res = read_sal_section(fd, lp);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2893 break;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2894
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2895 case SN_SOFO:
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2896 res = read_sofo_section(fd, lp);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2897 break;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2898
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2899 case SN_MAP:
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2900 p = read_string(fd, len); /* <mapstr> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2901 if (p == NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2902 goto endFAIL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2903 set_map_str(lp, p);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2904 vim_free(p);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2905 break;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2906
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2907 case SN_WORDS:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2908 res = read_words_section(fd, lp, len);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2909 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2910
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2911 case SN_SUGFILE:
2229 d45902a5c61c Fix a few more things for persistent undo. Bram Moolenaar <bram@vim.org> parents: 2214 diff changeset	2912 lp->sl_sugtime = get8ctime(fd); /* <timestamp> */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2913 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2914
698 e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	2915 case SN_NOSPLITSUGS:
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	2916 lp->sl_nosplitsugs = TRUE; /* <timestamp> */
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	2917 break;
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	2918
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2919 case SN_COMPOUND:
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2920 res = read_compound(fd, lp, len);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2921 break;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2922
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	2923 case SN_NOBREAK:
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	2924 lp->sl_nobreak = TRUE;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	2925 break;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	2926
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2927 case SN_SYLLABLE:
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2928 lp->sl_syllable = read_string(fd, len); /* <syllable> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2929 if (lp->sl_syllable == NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2930 goto endFAIL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2931 if (init_syl_tab(lp) == FAIL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2932 goto endFAIL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2933 break;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2934
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2935 default:
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2936 /* Unsupported section. When it's required give an error
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2937 * message. When it's not required skip the contents. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2938 if (c & SNF_REQUIRED)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2939 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2940 EMSG(_("E770: Unsupported section in spell file"));
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2941 goto endFAIL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2942 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2943 while (--len >= 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2944 if (getc(fd) < 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2945 goto truncerr;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2946 break;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2947 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2948 someerror:
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2949 if (res == SP_FORMERROR)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2950 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2951 EMSG(_(e_format));
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	2952 goto endFAIL;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	2953 }
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2954 if (res == SP_TRUNCERROR)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2955 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2956 truncerr:
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2957 EMSG(_(e_spell_trunc));
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2958 goto endFAIL;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2959 }
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	2960 if (res == SP_OTHERERROR)
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2961 goto endFAIL;
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	2962 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2963
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2964 /* <LWORDTREE> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2965 res = spell_read_tree(fd, &lp->sl_fbyts, &lp->sl_fidxs, FALSE, 0);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2966 if (res != 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2967 goto someerror;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2968
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2969 /* <KWORDTREE> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2970 res = spell_read_tree(fd, &lp->sl_kbyts, &lp->sl_kidxs, FALSE, 0);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2971 if (res != 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2972 goto someerror;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2973
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2974 /* <PREFIXTREE> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2975 res = spell_read_tree(fd, &lp->sl_pbyts, &lp->sl_pidxs, TRUE,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2976 lp->sl_prefixcnt);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2977 if (res != 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2978 goto someerror;
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	2979
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2980 /* For a new file link it in the list of spell files. */
626 732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	2981 if (old_lp == NULL && lang != NULL)
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2982 {
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2983 lp->sl_next = first_lang;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2984 first_lang = lp;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2985 }
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	2986
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	2987 goto endOK;
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	2988
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	2989 endFAIL:
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2990 if (lang != NULL)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2991 /* truncating the name signals the error to spell_load_lang() */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2992 *lang = NUL;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2993 if (lp != NULL && old_lp == NULL)
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	2994 slang_free(lp);
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2995 lp = NULL;
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	2996
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	2997 endOK:
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2998 if (fd != NULL)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2999 fclose(fd);
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	3000 sourcing_name = save_sourcing_name;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	3001 sourcing_lnum = save_sourcing_lnum;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	3002
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	3003 return lp;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	3004 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	3005
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	3006 /*
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	3007 * Read a length field from "fd" in "cnt_bytes" bytes.
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3008 * Allocate memory, read the string into it and add a NUL at the end.
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	3009 * Returns NULL when the count is zero.
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3010 * Sets "cntp" to SP_ERROR when there is an error, length of the result
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3011 * otherwise.
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	3012 */
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	3013 static char_u *
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	3014 read_cnt_string(fd, cnt_bytes, cntp)
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	3015 FILE *fd;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	3016 int cnt_bytes;
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	3017 int *cntp;
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	3018 {
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	3019 int cnt = 0;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	3020 int i;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	3021 char_u *str;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	3022
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	3023 /* read the length bytes, MSB first */
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	3024 for (i = 0; i < cnt_bytes; ++i)
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	3025 cnt = (cnt << 8) + getc(fd);
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	3026 if (cnt < 0)
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	3027 {
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3028 *cntp = SP_TRUNCERROR;
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	3029 return NULL;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	3030 }
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	3031 *cntp = cnt;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	3032 if (cnt == 0)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	3033 return NULL; /* nothing to read, return NULL */
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	3034
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3035 str = read_string(fd, cnt);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3036 if (str == NULL)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3037 *cntp = SP_OTHERERROR;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3038 return str;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3039 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3040
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3041 /*
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3042 * Read SN_REGION: <regionname> ...
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3043 * Return SP_*ERROR flags.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3044 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3045 static int
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3046 read_region_section(fd, lp, len)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3047 FILE *fd;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3048 slang_T *lp;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3049 int len;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3050 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3051 int i;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3052
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3053 if (len > 16)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3054 return SP_FORMERROR;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3055 for (i = 0; i < len; ++i)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3056 lp->sl_regions[i] = getc(fd); /* <regionname> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3057 lp->sl_regions[len] = NUL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3058 return 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3059 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3060
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3061 /*
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3062 * Read SN_CHARFLAGS section: <charflagslen> <charflags>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3063 * <folcharslen> <folchars>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3064 * Return SP_*ERROR flags.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3065 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3066 static int
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3067 read_charflags_section(fd)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3068 FILE *fd;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3069 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3070 char_u *flags;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3071 char_u *fol;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3072 int flagslen, follen;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3073
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3074 /* <charflagslen> <charflags> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3075 flags = read_cnt_string(fd, 1, &flagslen);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3076 if (flagslen < 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3077 return flagslen;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3078
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3079 /* <folcharslen> <folchars> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3080 fol = read_cnt_string(fd, 2, &follen);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3081 if (follen < 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3082 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3083 vim_free(flags);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3084 return follen;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3085 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3086
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3087 /* Set the word-char flags and fill SPELL_ISUPPER() table. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3088 if (flags != NULL && fol != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3089 set_spell_charflags(flags, flagslen, fol);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3090
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3091 vim_free(flags);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3092 vim_free(fol);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3093
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3094 /* When <charflagslen> is zero then <fcharlen> must also be zero. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3095 if ((flags == NULL) != (fol == NULL))
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3096 return SP_FORMERROR;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3097 return 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3098 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3099
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3100 /*
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3101 * Read SN_PREFCOND section.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3102 * Return SP_*ERROR flags.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3103 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3104 static int
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3105 read_prefcond_section(fd, lp)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3106 FILE *fd;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3107 slang_T *lp;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3108 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3109 int cnt;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3110 int i;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3111 int n;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3112 char_u *p;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3113 char_u buf[MAXWLEN + 1];
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3114
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3115 /* <prefcondcnt> <prefcond> ... */
695 653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	3116 cnt = get2c(fd); /* <prefcondcnt> */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3117 if (cnt <= 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3118 return SP_FORMERROR;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3119
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3120 lp->sl_prefprog = (regprog_T **)alloc_clear(
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3121 (unsigned)sizeof(regprog_T ) cnt);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3122 if (lp->sl_prefprog == NULL)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3123 return SP_OTHERERROR;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3124 lp->sl_prefixcnt = cnt;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3125
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	3126 for (i = 0; i < cnt; ++i)
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3127 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3128 /* <prefcond> : <condlen> <condstr> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3129 n = getc(fd); /* <condlen> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3130 if (n < 0 \|\| n >= MAXWLEN)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3131 return SP_FORMERROR;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3132
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3133 /* When <condlen> is zero we have an empty condition. Otherwise
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3134 * compile the regexp program used to check for the condition. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3135 if (n > 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3136 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3137 buf[0] = '^'; /* always match at one position only */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3138 p = buf + 1;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3139 while (n-- > 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3140 p++ = getc(fd); / <condstr> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3141 *p = NUL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3142 lp->sl_prefprog[i] = vim_regcomp(buf, RE_MAGIC + RE_STRING);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3143 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3144 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3145 return 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3146 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3147
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3148 /*
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3149 * Read REP or REPSAL items section from "fd": <repcount> <rep> ...
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3150 * Return SP_*ERROR flags.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3151 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3152 static int
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3153 read_rep_section(fd, gap, first)
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3154 FILE *fd;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3155 garray_T *gap;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3156 short *first;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3157 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3158 int cnt;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3159 fromto_T *ftp;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3160 int i;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3161
695 653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	3162 cnt = get2c(fd); /* <repcount> */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3163 if (cnt < 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3164 return SP_TRUNCERROR;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3165
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3166 if (ga_grow(gap, cnt) == FAIL)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3167 return SP_OTHERERROR;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3168
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3169 /* <rep> : <repfromlen> <repfrom> <reptolen> <repto> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3170 for (; gap->ga_len < cnt; ++gap->ga_len)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3171 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3172 ftp = &((fromto_T *)gap->ga_data)[gap->ga_len];
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3173 ftp->ft_from = read_cnt_string(fd, 1, &i);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3174 if (i < 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3175 return i;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3176 if (i == 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3177 return SP_FORMERROR;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3178 ftp->ft_to = read_cnt_string(fd, 1, &i);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3179 if (i <= 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3180 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3181 vim_free(ftp->ft_from);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3182 if (i < 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3183 return i;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3184 return SP_FORMERROR;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3185 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3186 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3187
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3188 /* Fill the first-index table. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3189 for (i = 0; i < 256; ++i)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3190 first[i] = -1;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3191 for (i = 0; i < gap->ga_len; ++i)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3192 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3193 ftp = &((fromto_T *)gap->ga_data)[i];
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3194 if (first[*ftp->ft_from] == -1)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3195 first[*ftp->ft_from] = i;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3196 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3197 return 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3198 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3199
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3200 /*
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3201 * Read SN_SAL section: <salflags> <salcount> <sal> ...
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3202 * Return SP_*ERROR flags.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3203 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3204 static int
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3205 read_sal_section(fd, slang)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3206 FILE *fd;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3207 slang_T *slang;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3208 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3209 int i;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3210 int cnt;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3211 garray_T *gap;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3212 salitem_T *smp;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3213 int ccnt;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3214 char_u *p;
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3215 int c = NUL;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3216
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3217 slang->sl_sofo = FALSE;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3218
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3219 i = getc(fd); /* <salflags> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3220 if (i & SAL_F0LLOWUP)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3221 slang->sl_followup = TRUE;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3222 if (i & SAL_COLLAPSE)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3223 slang->sl_collapse = TRUE;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3224 if (i & SAL_REM_ACCENTS)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3225 slang->sl_rem_accents = TRUE;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3226
695 653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	3227 cnt = get2c(fd); /* <salcount> */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3228 if (cnt < 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3229 return SP_TRUNCERROR;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3230
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3231 gap = &slang->sl_sal;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3232 ga_init2(gap, sizeof(salitem_T), 10);
548 f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3233 if (ga_grow(gap, cnt + 1) == FAIL)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3234 return SP_OTHERERROR;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3235
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3236 /* <sal> : <salfromlen> <salfrom> <saltolen> <salto> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3237 for (; gap->ga_len < cnt; ++gap->ga_len)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3238 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3239 smp = &((salitem_T *)gap->ga_data)[gap->ga_len];
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3240 ccnt = getc(fd); /* <salfromlen> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3241 if (ccnt < 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3242 return SP_TRUNCERROR;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3243 if ((p = alloc(ccnt + 2)) == NULL)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3244 return SP_OTHERERROR;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3245 smp->sm_lead = p;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3246
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3247 /* Read up to the first special char into sm_lead. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3248 for (i = 0; i < ccnt; ++i)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3249 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3250 c = getc(fd); /* <salfrom> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3251 if (vim_strchr((char_u *)"0123456789(-<^$", c) != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3252 break;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3253 *p++ = c;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3254 }
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	3255 smp->sm_leadlen = (int)(p - smp->sm_lead);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3256 *p++ = NUL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3257
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3258 /* Put (abc) chars in sm_oneof, if any. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3259 if (c == '(')
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3260 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3261 smp->sm_oneof = p;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3262 for (++i; i < ccnt; ++i)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3263 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3264 c = getc(fd); /* <salfrom> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3265 if (c == ')')
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3266 break;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3267 *p++ = c;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3268 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3269 *p++ = NUL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3270 if (++i < ccnt)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3271 c = getc(fd);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3272 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3273 else
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3274 smp->sm_oneof = NULL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3275
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3276 /* Any following chars go in sm_rules. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3277 smp->sm_rules = p;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3278 if (i < ccnt)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3279 /* store the char we got while checking for end of sm_lead */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3280 *p++ = c;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3281 for (++i; i < ccnt; ++i)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3282 p++ = getc(fd); / <salfrom> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3283 *p++ = NUL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3284
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3285 /* <saltolen> <salto> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3286 smp->sm_to = read_cnt_string(fd, 1, &ccnt);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3287 if (ccnt < 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3288 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3289 vim_free(smp->sm_lead);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3290 return ccnt;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3291 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3292
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3293 #ifdef FEAT_MBYTE
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3294 if (has_mbyte)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3295 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3296 /* convert the multi-byte strings to wide char strings */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3297 smp->sm_lead_w = mb_str2wide(smp->sm_lead);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3298 smp->sm_leadlen = mb_charlen(smp->sm_lead);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3299 if (smp->sm_oneof == NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3300 smp->sm_oneof_w = NULL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3301 else
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3302 smp->sm_oneof_w = mb_str2wide(smp->sm_oneof);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3303 if (smp->sm_to == NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3304 smp->sm_to_w = NULL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3305 else
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3306 smp->sm_to_w = mb_str2wide(smp->sm_to);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3307 if (smp->sm_lead_w == NULL
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3308 \|\| (smp->sm_oneof_w == NULL && smp->sm_oneof != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3309 \|\| (smp->sm_to_w == NULL && smp->sm_to != NULL))
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3310 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3311 vim_free(smp->sm_lead);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3312 vim_free(smp->sm_to);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3313 vim_free(smp->sm_lead_w);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3314 vim_free(smp->sm_oneof_w);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3315 vim_free(smp->sm_to_w);
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3316 return SP_OTHERERROR;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3317 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3318 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3319 #endif
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3320 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3321
548 f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3322 if (gap->ga_len > 0)
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3323 {
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3324 /* Add one extra entry to mark the end with an empty sm_lead. Avoids
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3325 * that we need to check the index every time. */
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3326 smp = &((salitem_T *)gap->ga_data)[gap->ga_len];
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3327 if ((p = alloc(1)) == NULL)
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3328 return SP_OTHERERROR;
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3329 p[0] = NUL;
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3330 smp->sm_lead = p;
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3331 smp->sm_leadlen = 0;
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3332 smp->sm_oneof = NULL;
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3333 smp->sm_rules = p;
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3334 smp->sm_to = NULL;
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3335 #ifdef FEAT_MBYTE
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3336 if (has_mbyte)
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3337 {
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3338 smp->sm_lead_w = mb_str2wide(smp->sm_lead);
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3339 smp->sm_leadlen = 0;
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3340 smp->sm_oneof_w = NULL;
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3341 smp->sm_to_w = NULL;
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3342 }
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3343 #endif
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3344 ++gap->ga_len;
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3345 }
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3346
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3347 /* Fill the first-index table. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3348 set_sal_first(slang);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3349
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3350 return 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3351 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3352
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3353 /*
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3354 * Read SN_WORDS: <word> ...
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3355 * Return SP_*ERROR flags.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3356 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3357 static int
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3358 read_words_section(fd, lp, len)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3359 FILE *fd;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3360 slang_T *lp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3361 int len;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3362 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3363 int done = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3364 int i;
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1580 diff changeset	3365 int c;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3366 char_u word[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3367
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3368 while (done < len)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3369 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3370 /* Read one word at a time. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3371 for (i = 0; ; ++i)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3372 {
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1580 diff changeset	3373 c = getc(fd);
b9740fb41986 updated for version 7.2a vimboss parents: 1580 diff changeset	3374 if (c == EOF)
b9740fb41986 updated for version 7.2a vimboss parents: 1580 diff changeset	3375 return SP_TRUNCERROR;
b9740fb41986 updated for version 7.2a vimboss parents: 1580 diff changeset	3376 word[i] = c;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3377 if (word[i] == NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3378 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3379 if (i == MAXWLEN - 1)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3380 return SP_FORMERROR;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3381 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3382
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3383 /* Init the count to 10. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3384 count_common_word(lp, word, -1, 10);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3385 done += i + 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3386 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3387 return 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3388 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3389
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3390 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3391 * Add a word to the hashtable of common words.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3392 * If it's already there then the counter is increased.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3393 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3394 static void
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3395 count_common_word(lp, word, len, count)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3396 slang_T *lp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3397 char_u *word;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3398 int len; /* word length, -1 for upto NUL */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3399 int count; /* 1 to count once, 10 to init */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3400 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3401 hash_T hash;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3402 hashitem_T *hi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3403 wordcount_T *wc;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3404 char_u buf[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3405 char_u *p;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3406
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3407 if (len == -1)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3408 p = word;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3409 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3410 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3411 vim_strncpy(buf, word, len);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3412 p = buf;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3413 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3414
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3415 hash = hash_hash(p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3416 hi = hash_lookup(&lp->sl_wordcount, p, hash);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3417 if (HASHITEM_EMPTY(hi))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3418 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	3419 wc = (wordcount_T *)alloc((unsigned)(sizeof(wordcount_T) + STRLEN(p)));
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3420 if (wc == NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3421 return;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3422 STRCPY(wc->wc_word, p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3423 wc->wc_count = count;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3424 hash_add_item(&lp->sl_wordcount, hi, wc->wc_word, hash);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3425 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3426 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3427 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3428 wc = HI2WC(hi);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3429 if ((wc->wc_count += count) < (unsigned)count) /* check for overflow */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3430 wc->wc_count = MAXWORDCOUNT;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3431 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3432 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3433
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3434 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3435 * Adjust the score of common words.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3436 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3437 static int
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3438 score_wordcount_adj(slang, score, word, split)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3439 slang_T *slang;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3440 int score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3441 char_u *word;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3442 int split; /* word was split, less bonus */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3443 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3444 hashitem_T *hi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3445 wordcount_T *wc;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3446 int bonus;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3447 int newscore;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3448
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3449 hi = hash_find(&slang->sl_wordcount, word);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3450 if (!HASHITEM_EMPTY(hi))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3451 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3452 wc = HI2WC(hi);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3453 if (wc->wc_count < SCORE_THRES2)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3454 bonus = SCORE_COMMON1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3455 else if (wc->wc_count < SCORE_THRES3)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3456 bonus = SCORE_COMMON2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3457 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3458 bonus = SCORE_COMMON3;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3459 if (split)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3460 newscore = score - bonus / 2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3461 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3462 newscore = score - bonus;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3463 if (newscore < 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3464 return 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3465 return newscore;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3466 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3467 return score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3468 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3469
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3470 /*
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3471 * SN_SOFO: <sofofromlen> <sofofrom> <sofotolen> <sofoto>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3472 * Return SP_*ERROR flags.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3473 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3474 static int
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3475 read_sofo_section(fd, slang)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3476 FILE *fd;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3477 slang_T *slang;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3478 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3479 int cnt;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3480 char_u from, to;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3481 int res;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3482
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3483 slang->sl_sofo = TRUE;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3484
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3485 /* <sofofromlen> <sofofrom> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3486 from = read_cnt_string(fd, 2, &cnt);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3487 if (cnt < 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3488 return cnt;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3489
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3490 /* <sofotolen> <sofoto> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3491 to = read_cnt_string(fd, 2, &cnt);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3492 if (cnt < 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3493 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3494 vim_free(from);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3495 return cnt;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3496 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3497
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3498 /* Store the info in slang->sl_sal and/or slang->sl_sal_first. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3499 if (from != NULL && to != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3500 res = set_sofo(slang, from, to);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3501 else if (from != NULL \|\| to != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3502 res = SP_FORMERROR; /* only one of two strings is an error */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3503 else
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3504 res = 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3505
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3506 vim_free(from);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3507 vim_free(to);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3508 return res;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3509 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3510
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3511 /*
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3512 * Read the compound section from the .spl file:
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3513 * <compmax> <compminlen> <compsylmax> <compoptions> <compflags>
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3514 * Returns SP_*ERROR flags.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3515 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3516 static int
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3517 read_compound(fd, slang, len)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3518 FILE *fd;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3519 slang_T *slang;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3520 int len;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3521 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3522 int todo = len;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3523 int c;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3524 int atstart;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3525 char_u *pat;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3526 char_u *pp;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3527 char_u *cp;
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3528 char_u *ap;
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	3529 char_u *crp;
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3530 int cnt;
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3531 garray_T *gap;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3532
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3533 if (todo < 2)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3534 return SP_FORMERROR; /* need at least two bytes */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3535
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3536 --todo;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3537 c = getc(fd); /* <compmax> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3538 if (c < 2)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3539 c = MAXWLEN;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3540 slang->sl_compmax = c;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3541
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3542 --todo;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3543 c = getc(fd); /* <compminlen> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3544 if (c < 1)
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	3545 c = 0;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3546 slang->sl_compminlen = c;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3547
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3548 --todo;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3549 c = getc(fd); /* <compsylmax> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3550 if (c < 1)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3551 c = MAXWLEN;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3552 slang->sl_compsylmax = c;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3553
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3554 c = getc(fd); /* <compoptions> */
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3555 if (c != 0)
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3556 ungetc(c, fd); /* be backwards compatible with Vim 7.0b */
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3557 else
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3558 {
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3559 --todo;
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3560 c = getc(fd); /* only use the lower byte for now */
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3561 --todo;
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3562 slang->sl_compoptions = c;
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3563
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3564 gap = &slang->sl_comppat;
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3565 c = get2c(fd); /* <comppatcount> */
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3566 todo -= 2;
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3567 ga_init2(gap, sizeof(char_u *), c);
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3568 if (ga_grow(gap, c) == OK)
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3569 while (--c >= 0)
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3570 {
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3571 ((char_u **)(gap->ga_data))[gap->ga_len++] =
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3572 read_cnt_string(fd, 1, &cnt);
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3573 /* <comppatlen> <comppattext> */
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3574 if (cnt < 0)
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3575 return cnt;
822 45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	3576 todo -= cnt + 1;
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	3577 }
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	3578 }
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	3579 if (todo < 0)
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	3580 return SP_FORMERROR;
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3581
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	3582 /* Turn the COMPOUNDRULE items into a regexp pattern:
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3583 * "a[bc]/ab+" -> "^$a[bc]\\|ab\+$$".
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3584 * Inserting backslashes may double the length, "^$<Nul>" is 7 bytes.
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3585 * Conversion to utf-8 may double the size. */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3586 c = todo * 2 + 7;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3587 #ifdef FEAT_MBYTE
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3588 if (enc_utf8)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3589 c += todo * 2;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3590 #endif
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3591 pat = alloc((unsigned)c);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3592 if (pat == NULL)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3593 return SP_OTHERERROR;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3594
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3595 /* We also need a list of all flags that can appear at the start and one
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3596 * for all flags. */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3597 cp = alloc(todo + 1);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3598 if (cp == NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3599 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3600 vim_free(pat);
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3601 return SP_OTHERERROR;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3602 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3603 slang->sl_compstartflags = cp;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3604 *cp = NUL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3605
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3606 ap = alloc(todo + 1);
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3607 if (ap == NULL)
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3608 {
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3609 vim_free(pat);
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3610 return SP_OTHERERROR;
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3611 }
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3612 slang->sl_compallflags = ap;
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3613 *ap = NUL;
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3614
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	3615 /* And a list of all patterns in their original form, for checking whether
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	3616 * compounding may work in match_compoundrule(). This is freed when we
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	3617 * encounter a wildcard, the check doesn't work then. */
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	3618 crp = alloc(todo + 1);
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	3619 slang->sl_comprules = crp;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	3620
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3621 pp = pat;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3622 *pp++ = '^';
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3623 *pp++ = '\\';
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3624 *pp++ = '(';
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3625
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3626 atstart = 1;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3627 while (todo-- > 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3628 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3629 c = getc(fd); /* <compflags> */
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1580 diff changeset	3630 if (c == EOF)
b9740fb41986 updated for version 7.2a vimboss parents: 1580 diff changeset	3631 {
b9740fb41986 updated for version 7.2a vimboss parents: 1580 diff changeset	3632 vim_free(pat);
b9740fb41986 updated for version 7.2a vimboss parents: 1580 diff changeset	3633 return SP_TRUNCERROR;
b9740fb41986 updated for version 7.2a vimboss parents: 1580 diff changeset	3634 }
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3635
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3636 /* Add all flags to "sl_compallflags". */
2691 0887e8a13e5f updated for version 7.3.109 Bram Moolenaar <bram@vim.org> parents: 2666 diff changeset	3637 if (vim_strchr((char_u )"?+[]/", c) == NULL
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3638 && !byte_in_str(slang->sl_compallflags, c))
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3639 {
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3640 *ap++ = c;
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3641 *ap = NUL;
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3642 }
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3643
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3644 if (atstart != 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3645 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3646 /* At start of item: copy flags to "sl_compstartflags". For a
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3647 * [abc] item set "atstart" to 2 and copy up to the ']'. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3648 if (c == '[')
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3649 atstart = 2;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3650 else if (c == ']')
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3651 atstart = 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3652 else
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3653 {
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3654 if (!byte_in_str(slang->sl_compstartflags, c))
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3655 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3656 *cp++ = c;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3657 *cp = NUL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3658 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3659 if (atstart == 1)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3660 atstart = 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3661 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3662 }
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	3663
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	3664 /* Copy flag to "sl_comprules", unless we run into a wildcard. */
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	3665 if (crp != NULL)
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	3666 {
2691 0887e8a13e5f updated for version 7.3.109 Bram Moolenaar <bram@vim.org> parents: 2666 diff changeset	3667 if (c == '?' \|\| c == '+' \|\| c == '*')
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	3668 {
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	3669 vim_free(slang->sl_comprules);
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	3670 slang->sl_comprules = NULL;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	3671 crp = NULL;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	3672 }
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	3673 else
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	3674 *crp++ = c;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	3675 }
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	3676
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3677 if (c == '/') /* slash separates two items */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3678 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3679 *pp++ = '\\';
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3680 *pp++ = '\|';
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3681 atstart = 1;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3682 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3683 else /* normal char, "[abc]" and '' are copied as-is /
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3684 {
2691 0887e8a13e5f updated for version 7.3.109 Bram Moolenaar <bram@vim.org> parents: 2666 diff changeset	3685 if (c == '?' \|\| c == '+' \|\| c == '~')
0887e8a13e5f updated for version 7.3.109 Bram Moolenaar <bram@vim.org> parents: 2666 diff changeset	3686 pp++ = '\\'; / "a?" becomes "a\?", "a+" becomes "a\+" */
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3687 #ifdef FEAT_MBYTE
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3688 if (enc_utf8)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3689 pp += mb_char2bytes(c, pp);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3690 else
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3691 #endif
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3692 *pp++ = c;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3693 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3694 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3695
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3696 *pp++ = '\\';
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3697 *pp++ = ')';
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3698 *pp++ = '$';
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3699 *pp = NUL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3700
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	3701 if (crp != NULL)
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	3702 *crp = NUL;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	3703
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3704 slang->sl_compprog = vim_regcomp(pat, RE_MAGIC + RE_STRING + RE_STRICT);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3705 vim_free(pat);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3706 if (slang->sl_compprog == NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3707 return SP_FORMERROR;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3708
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3709 return 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3710 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3711
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3712 /*
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	3713 * Return TRUE if byte "n" appears in "str".
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3714 * Like strchr() but independent of locale.
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3715 */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3716 static int
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	3717 byte_in_str(str, n)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3718 char_u *str;
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	3719 int n;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3720 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3721 char_u *p;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3722
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3723 for (p = str; *p != NUL; ++p)
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	3724 if (*p == n)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3725 return TRUE;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3726 return FALSE;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3727 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3728
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3729 #define SY_MAXLEN 30
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3730 typedef struct syl_item_S
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3731 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3732 char_u sy_chars[SY_MAXLEN]; /* the sequence of chars */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3733 int sy_len;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3734 } syl_item_T;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3735
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3736 /*
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3737 * Truncate "slang->sl_syllable" at the first slash and put the following items
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3738 * in "slang->sl_syl_items".
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3739 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3740 static int
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3741 init_syl_tab(slang)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3742 slang_T *slang;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3743 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3744 char_u *p;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3745 char_u *s;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3746 int l;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3747 syl_item_T *syl;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3748
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3749 ga_init2(&slang->sl_syl_items, sizeof(syl_item_T), 4);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3750 p = vim_strchr(slang->sl_syllable, '/');
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3751 while (p != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3752 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3753 *p++ = NUL;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3754 if (p == NUL) / trailing slash */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3755 break;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3756 s = p;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3757 p = vim_strchr(p, '/');
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3758 if (p == NULL)
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	3759 l = (int)STRLEN(s);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3760 else
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	3761 l = (int)(p - s);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3762 if (l >= SY_MAXLEN)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3763 return SP_FORMERROR;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3764 if (ga_grow(&slang->sl_syl_items, 1) == FAIL)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3765 return SP_OTHERERROR;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3766 syl = ((syl_item_T *)slang->sl_syl_items.ga_data)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3767 + slang->sl_syl_items.ga_len++;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3768 vim_strncpy(syl->sy_chars, s, l);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3769 syl->sy_len = l;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3770 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3771 return OK;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3772 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3773
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3774 /*
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3775 * Count the number of syllables in "word".
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3776 * When "word" contains spaces the syllables after the last space are counted.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3777 * Returns zero if syllables are not defines.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3778 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3779 static int
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3780 count_syllables(slang, word)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3781 slang_T *slang;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3782 char_u *word;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3783 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3784 int cnt = 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3785 int skip = FALSE;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3786 char_u *p;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3787 int len;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3788 int i;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3789 syl_item_T *syl;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3790 int c;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3791
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3792 if (slang->sl_syllable == NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3793 return 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3794
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3795 for (p = word; *p != NUL; p += len)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3796 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3797 /* When running into a space reset counter. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3798 if (*p == ' ')
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3799 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3800 len = 1;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3801 cnt = 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3802 continue;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3803 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3804
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3805 /* Find longest match of syllable items. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3806 len = 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3807 for (i = 0; i < slang->sl_syl_items.ga_len; ++i)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3808 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3809 syl = ((syl_item_T *)slang->sl_syl_items.ga_data) + i;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3810 if (syl->sy_len > len
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3811 && STRNCMP(p, syl->sy_chars, syl->sy_len) == 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3812 len = syl->sy_len;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3813 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3814 if (len != 0) /* found a match, count syllable */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3815 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3816 ++cnt;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3817 skip = FALSE;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3818 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3819 else
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3820 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3821 /* No recognized syllable item, at least a syllable char then? */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3822 #ifdef FEAT_MBYTE
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3823 c = mb_ptr2char(p);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3824 len = (*mb_ptr2len)(p);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3825 #else
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3826 c = *p;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3827 len = 1;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3828 #endif
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3829 if (vim_strchr(slang->sl_syllable, c) == NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3830 skip = FALSE; /* No, search for next syllable */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3831 else if (!skip)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3832 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3833 ++cnt; /* Yes, count it */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3834 skip = TRUE; /* don't count following syllable chars */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3835 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3836 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3837 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3838 return cnt;
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	3839 }
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	3840
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3841 /*
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3842 * Set the SOFOFROM and SOFOTO items in language "lp".
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3843 * Returns SP_*ERROR flags when there is something wrong.
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3844 */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3845 static int
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3846 set_sofo(lp, from, to)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3847 slang_T *lp;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3848 char_u *from;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3849 char_u *to;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3850 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3851 int i;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3852
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3853 #ifdef FEAT_MBYTE
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3854 garray_T *gap;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3855 char_u *s;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3856 char_u *p;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3857 int c;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3858 int *inp;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3859
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3860 if (has_mbyte)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3861 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3862 /* Use "sl_sal" as an array with 256 pointers to a list of wide
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3863 * characters. The index is the low byte of the character.
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3864 * The list contains from-to pairs with a terminating NUL.
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3865 * sl_sal_first[] is used for latin1 "from" characters. */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3866 gap = &lp->sl_sal;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3867 ga_init2(gap, sizeof(int *), 1);
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3868 if (ga_grow(gap, 256) == FAIL)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3869 return SP_OTHERERROR;
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3870 vim_memset(gap->ga_data, 0, sizeof(int ) 256);
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3871 gap->ga_len = 256;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3872
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3873 /* First count the number of items for each list. Temporarily use
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3874 * sl_sal_first[] for this. */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3875 for (p = from, s = to; p != NUL && s != NUL; )
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3876 {
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	3877 c = mb_cptr2char_adv(&p);
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	3878 mb_cptr_adv(s);
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3879 if (c >= 256)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3880 ++lp->sl_sal_first[c & 0xff];
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3881 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3882 if (p != NUL \|\| s != NUL) /* lengths differ */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3883 return SP_FORMERROR;
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3884
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3885 /* Allocate the lists. */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3886 for (i = 0; i < 256; ++i)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3887 if (lp->sl_sal_first[i] > 0)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3888 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3889 p = alloc(sizeof(int) * (lp->sl_sal_first[i] * 2 + 1));
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3890 if (p == NULL)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3891 return SP_OTHERERROR;
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3892 ((int *)gap->ga_data)[i] = (int )p;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3893 (int )p = 0;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3894 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3895
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3896 /* Put the characters up to 255 in sl_sal_first[] the rest in a sl_sal
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3897 * list. */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3898 vim_memset(lp->sl_sal_first, 0, sizeof(salfirst_T) * 256);
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3899 for (p = from, s = to; p != NUL && s != NUL; )
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3900 {
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	3901 c = mb_cptr2char_adv(&p);
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	3902 i = mb_cptr2char_adv(&s);
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3903 if (c >= 256)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3904 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3905 /* Append the from-to chars at the end of the list with
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3906 * the low byte. */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3907 inp = ((int **)gap->ga_data)[c & 0xff];
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3908 while (*inp != 0)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3909 ++inp;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3910 inp++ = c; / from char */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3911 inp++ = i; / to char */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3912 inp++ = NUL; / NUL at the end */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3913 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3914 else
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3915 /* mapping byte to char is done in sl_sal_first[] */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3916 lp->sl_sal_first[c] = i;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3917 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3918 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3919 else
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3920 #endif
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3921 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3922 /* mapping bytes to bytes is done in sl_sal_first[] */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3923 if (STRLEN(from) != STRLEN(to))
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3924 return SP_FORMERROR;
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3925
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3926 for (i = 0; to[i] != NUL; ++i)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3927 lp->sl_sal_first[from[i]] = to[i];
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3928 lp->sl_sal.ga_len = 1; /* indicates we have soundfolding */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3929 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3930
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3931 return 0;
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3932 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3933
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3934 /*
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3935 * Fill the first-index table for "lp".
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3936 */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3937 static void
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3938 set_sal_first(lp)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3939 slang_T *lp;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3940 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3941 salfirst_T *sfirst;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3942 int i;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3943 salitem_T *smp;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3944 int c;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3945 garray_T *gap = &lp->sl_sal;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3946
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3947 sfirst = lp->sl_sal_first;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3948 for (i = 0; i < 256; ++i)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3949 sfirst[i] = -1;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3950 smp = (salitem_T *)gap->ga_data;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3951 for (i = 0; i < gap->ga_len; ++i)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3952 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3953 #ifdef FEAT_MBYTE
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3954 if (has_mbyte)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3955 /* Use the lowest byte of the first character. For latin1 it's
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3956 * the character, for other encodings it should differ for most
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3957 * characters. */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3958 c = *smp[i].sm_lead_w & 0xff;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3959 else
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3960 #endif
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3961 c = *smp[i].sm_lead;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3962 if (sfirst[c] == -1)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3963 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3964 sfirst[c] = i;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3965 #ifdef FEAT_MBYTE
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3966 if (has_mbyte)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3967 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3968 int n;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3969
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3970 /* Make sure all entries with this byte are following each
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3971 * other. Move the ones that are in the wrong position. Do
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3972 * keep the same ordering! */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3973 while (i + 1 < gap->ga_len
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3974 && (*smp[i + 1].sm_lead_w & 0xff) == c)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3975 /* Skip over entry with same index byte. */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3976 ++i;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3977
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3978 for (n = 1; i + n < gap->ga_len; ++n)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3979 if ((*smp[i + n].sm_lead_w & 0xff) == c)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3980 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3981 salitem_T tsal;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3982
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3983 /* Move entry with same index byte after the entries
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3984 * we already found. */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3985 ++i;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3986 --n;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3987 tsal = smp[i + n];
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3988 mch_memmove(smp + i + 1, smp + i,
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3989 sizeof(salitem_T) * n);
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3990 smp[i] = tsal;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3991 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3992 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3993 #endif
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3994 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3995 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3996 }
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	3997
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	3998 #ifdef FEAT_MBYTE
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	3999 /*
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	4000 * Turn a multi-byte string into a wide character string.
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	4001 * Return it in allocated memory (NULL for out-of-memory)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	4002 */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	4003 static int *
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	4004 mb_str2wide(s)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	4005 char_u *s;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	4006 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	4007 int *res;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	4008 char_u *p;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	4009 int i = 0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	4010
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	4011 res = (int )alloc(sizeof(int) (mb_charlen(s) + 1));
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	4012 if (res != NULL)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	4013 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	4014 for (p = s; *p != NUL; )
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	4015 res[i++] = mb_ptr2char_adv(&p);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	4016 res[i] = NUL;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	4017 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	4018 return res;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	4019 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	4020 #endif
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	4021
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4022 /*
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4023 * Read a tree from the .spl or .sug file.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4024 * Allocates the memory and stores pointers in "bytsp" and "idxsp".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4025 * This is skipped when the tree has zero length.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4026 * Returns zero when OK, SP_ value for an error.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4027 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4028 static int
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4029 spell_read_tree(fd, bytsp, idxsp, prefixtree, prefixcnt)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4030 FILE *fd;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4031 char_u **bytsp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4032 idx_T **idxsp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4033 int prefixtree; /* TRUE for the prefix tree */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4034 int prefixcnt; /* when "prefixtree" is TRUE: prefix count */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4035 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4036 int len;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4037 int idx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4038 char_u *bp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4039 idx_T *ip;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4040
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4041 /* The tree size was computed when writing the file, so that we can
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4042 * allocate it as one long block. <nodecount> */
695 653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	4043 len = get4c(fd);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4044 if (len < 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4045 return SP_TRUNCERROR;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4046 if (len > 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4047 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4048 /* Allocate the byte array. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4049 bp = lalloc((long_u)len, TRUE);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4050 if (bp == NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4051 return SP_OTHERERROR;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4052 *bytsp = bp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4053
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4054 /* Allocate the index array. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4055 ip = (idx_T )lalloc_clear((long_u)(len sizeof(int)), TRUE);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4056 if (ip == NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4057 return SP_OTHERERROR;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4058 *idxsp = ip;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4059
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4060 /* Recursively read the tree and store it in the array. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4061 idx = read_tree_node(fd, bp, ip, len, 0, prefixtree, prefixcnt);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4062 if (idx < 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4063 return idx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4064 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4065 return 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4066 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4067
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4068 /*
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4069 * Read one row of siblings from the spell file and store it in the byte array
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4070 * "byts" and index array "idxs". Recursively read the children.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4071 *
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4072 * NOTE: The code here must match put_node()!
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4073 *
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4074 * Returns the index (>= 0) following the siblings.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4075 * Returns SP_TRUNCERROR if the file is shorter than expected.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4076 * Returns SP_FORMERROR if there is a format error.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4077 */
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	4078 static idx_T
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4079 read_tree_node(fd, byts, idxs, maxidx, startidx, prefixtree, maxprefcondnr)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4080 FILE *fd;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4081 char_u *byts;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	4082 idx_T *idxs;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4083 int maxidx; /* size of arrays */
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	4084 idx_T startidx; /* current index in "byts" and "idxs" */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	4085 int prefixtree; /* TRUE for reading PREFIXTREE */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	4086 int maxprefcondnr; /* maximum for <prefcondnr> */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4087 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4088 int len;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4089 int i;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4090 int n;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	4091 idx_T idx = startidx;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4092 int c;
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	4093 int c2;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4094 #define SHARED_MASK 0x8000000
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4095
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4096 len = getc(fd); /* <siblingcount> */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4097 if (len <= 0)
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4098 return SP_TRUNCERROR;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4099
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4100 if (startidx + len >= maxidx)
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4101 return SP_FORMERROR;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4102 byts[idx++] = len;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4103
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4104 /* Read the byte values, flag/region bytes and shared indexes. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4105 for (i = 1; i <= len; ++i)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4106 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4107 c = getc(fd); /* <byte> */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4108 if (c < 0)
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4109 return SP_TRUNCERROR;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4110 if (c <= BY_SPECIAL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4111 {
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	4112 if (c == BY_NOFLAGS && !prefixtree)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4113 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4114 /* No flags, all regions. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4115 idxs[idx] = 0;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4116 c = 0;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4117 }
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	4118 else if (c != BY_INDEX)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4119 {
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	4120 if (prefixtree)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	4121 {
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	4122 /* Read the optional pflags byte, the prefix ID and the
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	4123 * condition nr. In idxs[] store the prefix ID in the low
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	4124 * byte, the condition index shifted up 8 bits, the flags
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	4125 * shifted up 24 bits. */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	4126 if (c == BY_FLAGS)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	4127 c = getc(fd) << 24; /* <pflags> */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	4128 else
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	4129 c = 0;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	4130
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	4131 c \|= getc(fd); /* <affixID> */
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	4132
695 653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	4133 n = get2c(fd); /* <prefcondnr> */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	4134 if (n >= maxprefcondnr)
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4135 return SP_FORMERROR;
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	4136 c \|= (n << 8);
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	4137 }
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	4138 else /* c must be BY_FLAGS or BY_FLAGS2 */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	4139 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	4140 /* Read flags and optional region and prefix ID. In
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	4141 * idxs[] the flags go in the low two bytes, region above
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	4142 * that and prefix ID above the region. */
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	4143 c2 = c;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	4144 c = getc(fd); /* <flags> */
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	4145 if (c2 == BY_FLAGS2)
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	4146 c = (getc(fd) << 8) + c; /* <flags2> */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	4147 if (c & WF_REGION)
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	4148 c = (getc(fd) << 16) + c; /* <region> */
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	4149 if (c & WF_AFX)
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	4150 c = (getc(fd) << 24) + c; /* <affixID> */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	4151 }
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	4152
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4153 idxs[idx] = c;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4154 c = 0;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4155 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4156 else /* c == BY_INDEX */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4157 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4158 /* <nodeidx> */
695 653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	4159 n = get3c(fd);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4160 if (n < 0 \|\| n >= maxidx)
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4161 return SP_FORMERROR;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4162 idxs[idx] = n + SHARED_MASK;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4163 c = getc(fd); /* <xbyte> */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4164 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4165 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4166 byts[idx++] = c;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4167 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4168
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4169 /* Recursively read the children for non-shared siblings.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4170 * Skip the end-of-word ones (zero byte value) and the shared ones (and
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4171 * remove SHARED_MASK) */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4172 for (i = 1; i <= len; ++i)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4173 if (byts[startidx + i] != 0)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4174 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4175 if (idxs[startidx + i] & SHARED_MASK)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4176 idxs[startidx + i] &= ~SHARED_MASK;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4177 else
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4178 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4179 idxs[startidx + i] = idx;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4180 idx = read_tree_node(fd, byts, idxs, maxidx, idx,
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	4181 prefixtree, maxprefcondnr);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4182 if (idx < 0)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4183 break;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4184 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4185 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4186
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4187 return idx;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4188 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4189
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4190 /*
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	4191 * Parse 'spelllang' and set w_s->b_langp accordingly.
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	4192 * Returns NULL if it's OK, an error message otherwise.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4193 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4194 char_u *
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	4195 did_set_spelllang(wp)
1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	4196 win_T *wp;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4197 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4198 garray_T ga;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	4199 char_u *splp;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4200 char_u *region;
416 3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	4201 char_u region_cp[3];
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4202 int filename;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4203 int region_mask;
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4204 slang_T *slang;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4205 int c;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	4206 char_u lang[MAXWLEN + 1];
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4207 char_u spf_name[MAXPATHL];
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	4208 int len;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	4209 char_u *p;
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4210 int round;
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4211 char_u *spf;
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4212 char_u *use_region = NULL;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4213 int dont_use_region = FALSE;
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	4214 int nobreak = FALSE;
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4215 int i, j;
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4216 langp_T lp, lp2;
1185 184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1087 diff changeset	4217 static int recursive = FALSE;
184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1087 diff changeset	4218 char_u *ret_msg = NULL;
184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1087 diff changeset	4219 char_u *spl_copy;
184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1087 diff changeset	4220
184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1087 diff changeset	4221 /* We don't want to do this recursively. May happen when a language is
184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1087 diff changeset	4222 * not available and the SpellFileMissing autocommand opens a new buffer
184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1087 diff changeset	4223 * in which 'spell' is set. */
184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1087 diff changeset	4224 if (recursive)
184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1087 diff changeset	4225 return NULL;
184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1087 diff changeset	4226 recursive = TRUE;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4227
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4228 ga_init2(&ga, sizeof(langp_T), 2);
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	4229 clear_midword(wp);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4230
1185 184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1087 diff changeset	4231 /* Make a copy of 'spellang', the SpellFileMissing autocommands may change
184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1087 diff changeset	4232 * it under our fingers. */
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	4233 spl_copy = vim_strsave(wp->w_s->b_p_spl);
1185 184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1087 diff changeset	4234 if (spl_copy == NULL)
184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1087 diff changeset	4235 goto theend;
184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1087 diff changeset	4236
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	4237 /* loop over comma separated language names. */
1185 184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1087 diff changeset	4238 for (splp = spl_copy; *splp != NUL; )
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	4239 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	4240 /* Get one language name. */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	4241 copy_option_part(&splp, lang, MAXWLEN, ",");
240 693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	4242 region = NULL;
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	4243 len = (int)STRLEN(lang);
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4244
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4245 /* If the name ends in ".spl" use it as the name of the spell file.
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4246 * If there is a region name let "region" point to it and remove it
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4247 * from the name. */
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4248 if (len > 4 && fnamecmp(lang + len - 4, ".spl") == 0)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4249 {
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4250 filename = TRUE;
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4251
416 3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	4252 /* Locate a region and remove it from the file name. */
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	4253 p = vim_strchr(gettail(lang), '_');
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	4254 if (p != NULL && ASCII_ISALPHA(p[1]) && ASCII_ISALPHA(p[2])
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	4255 && !ASCII_ISALPHA(p[3]))
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	4256 {
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	4257 vim_strncpy(region_cp, p + 1, 2);
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	4258 mch_memmove(p, p + 3, len - (p - lang) - 2);
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	4259 len -= 3;
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	4260 region = region_cp;
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	4261 }
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	4262 else
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	4263 dont_use_region = TRUE;
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	4264
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4265 /* Check if we loaded this language before. */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4266 for (slang = first_lang; slang != NULL; slang = slang->sl_next)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4267 if (fullpathcmp(lang, slang->sl_fname, FALSE) == FPC_SAME)
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4268 break;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4269 }
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4270 else
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4271 {
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4272 filename = FALSE;
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4273 if (len > 3 && lang[len - 3] == '_')
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4274 {
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4275 region = lang + len - 2;
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4276 len -= 3;
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4277 lang[len] = NUL;
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4278 }
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4279 else
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4280 dont_use_region = TRUE;
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4281
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4282 /* Check if we loaded this language before. */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4283 for (slang = first_lang; slang != NULL; slang = slang->sl_next)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4284 if (STRICMP(lang, slang->sl_name) == 0)
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4285 break;
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4286 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4287
416 3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	4288 if (region != NULL)
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	4289 {
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	4290 /* If the region differs from what was used before then don't
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	4291 * use it for 'spellfile'. */
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	4292 if (use_region != NULL && STRCMP(region, use_region) != 0)
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	4293 dont_use_region = TRUE;
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	4294 use_region = region;
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	4295 }
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	4296
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	4297 /* If not found try loading the language now. */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4298 if (slang == NULL)
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4299 {
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4300 if (filename)
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4301 (void)spell_load_file(lang, lang, NULL, FALSE);
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4302 else
1185 184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1087 diff changeset	4303 {
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4304 spell_load_lang(lang);
1185 184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1087 diff changeset	4305 #ifdef FEAT_AUTOCMD
184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1087 diff changeset	4306 /* SpellFileMissing autocommands may do anything, including
184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1087 diff changeset	4307 * destroying the buffer we are using... */
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	4308 if (!buf_valid(wp->w_buffer))
1185 184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1087 diff changeset	4309 {
184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1087 diff changeset	4310 ret_msg = (char_u *)"E797: SpellFileMissing autocommand deleted buffer";
184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1087 diff changeset	4311 goto theend;
184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1087 diff changeset	4312 }
184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1087 diff changeset	4313 #endif
184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1087 diff changeset	4314 }
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4315 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4316
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	4317 /*
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	4318 * Loop over the languages, there can be several files for "lang".
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	4319 */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4320 for (slang = first_lang; slang != NULL; slang = slang->sl_next)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4321 if (filename ? fullpathcmp(lang, slang->sl_fname, FALSE) == FPC_SAME
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4322 : STRICMP(lang, slang->sl_name) == 0)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4323 {
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	4324 region_mask = REGION_ALL;
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4325 if (!filename && region != NULL)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4326 {
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	4327 /* find region in sl_regions */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4328 c = find_region(slang->sl_regions, region);
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	4329 if (c == REGION_ALL)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	4330 {
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4331 if (slang->sl_add)
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4332 {
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4333 if (*slang->sl_regions != NUL)
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4334 /* This addition file is for other regions. */
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4335 region_mask = 0;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4336 }
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4337 else
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4338 /* This is probably an error. Give a warning and
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4339 * accept the words anyway. */
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	4340 smsg((char_u *)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	4341 _("Warning: region %s not supported"),
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	4342 region);
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	4343 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	4344 else
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	4345 region_mask = 1 << c;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4346 }
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	4347
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4348 if (region_mask != 0)
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	4349 {
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4350 if (ga_grow(&ga, 1) == FAIL)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4351 {
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4352 ga_clear(&ga);
1185 184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1087 diff changeset	4353 ret_msg = e_outofmem;
184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1087 diff changeset	4354 goto theend;
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4355 }
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4356 LANGP_ENTRY(ga, ga.ga_len)->lp_slang = slang;
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4357 LANGP_ENTRY(ga, ga.ga_len)->lp_region = region_mask;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4358 ++ga.ga_len;
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	4359 use_midword(slang, wp);
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4360 if (slang->sl_nobreak)
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	4361 nobreak = TRUE;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	4362 }
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4363 }
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4364 }
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4365
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4366 /* round 0: load int_wordlist, if possible.
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4367 * round 1: load first name in 'spellfile'.
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4368 * round 2: load second name in 'spellfile.
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4369 * etc. */
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	4370 spf = curwin->w_s->b_p_spf;
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4371 for (round = 0; round == 0 \|\| *spf != NUL; ++round)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4372 {
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4373 if (round == 0)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4374 {
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4375 /* Internal wordlist, if there is one. */
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4376 if (int_wordlist == NULL)
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4377 continue;
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4378 int_wordlist_spl(spf_name);
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4379 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4380 else
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4381 {
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4382 /* One entry in 'spellfile'. */
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4383 copy_option_part(&spf, spf_name, MAXPATHL - 5, ",");
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4384 STRCAT(spf_name, ".spl");
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4385
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4386 /* If it was already found above then skip it. */
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4387 for (c = 0; c < ga.ga_len; ++c)
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	4388 {
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	4389 p = LANGP_ENTRY(ga, c)->lp_slang->sl_fname;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	4390 if (p != NULL && fullpathcmp(spf_name, p, FALSE) == FPC_SAME)
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4391 break;
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	4392 }
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4393 if (c < ga.ga_len)
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4394 continue;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4395 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4396
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	4397 /* Check if it was loaded already. */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4398 for (slang = first_lang; slang != NULL; slang = slang->sl_next)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4399 if (fullpathcmp(spf_name, slang->sl_fname, FALSE) == FPC_SAME)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4400 break;
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4401 if (slang == NULL)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4402 {
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	4403 /* Not loaded, try loading it now. The language name includes the
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4404 * region name, the region is ignored otherwise. for int_wordlist
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4405 * use an arbitrary name. */
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4406 if (round == 0)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4407 STRCPY(lang, "internal wordlist");
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4408 else
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4409 {
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4410 vim_strncpy(lang, gettail(spf_name), MAXWLEN);
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4411 p = vim_strchr(lang, '.');
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4412 if (p != NULL)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4413 p = NUL; / truncate at ".encoding.add" */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4414 }
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4415 slang = spell_load_file(spf_name, lang, NULL, TRUE);
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	4416
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	4417 /* If one of the languages has NOBREAK we assume the addition
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	4418 * files also have this. */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4419 if (slang != NULL && nobreak)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4420 slang->sl_nobreak = TRUE;
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4421 }
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4422 if (slang != NULL && ga_grow(&ga, 1) == OK)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4423 {
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4424 region_mask = REGION_ALL;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4425 if (use_region != NULL && !dont_use_region)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4426 {
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4427 /* find region in sl_regions */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4428 c = find_region(slang->sl_regions, use_region);
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4429 if (c != REGION_ALL)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4430 region_mask = 1 << c;
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4431 else if (*slang->sl_regions != NUL)
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4432 /* This spell file is for other regions. */
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4433 region_mask = 0;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4434 }
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4435
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4436 if (region_mask != 0)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4437 {
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4438 LANGP_ENTRY(ga, ga.ga_len)->lp_slang = slang;
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4439 LANGP_ENTRY(ga, ga.ga_len)->lp_sallang = NULL;
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4440 LANGP_ENTRY(ga, ga.ga_len)->lp_replang = NULL;
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4441 LANGP_ENTRY(ga, ga.ga_len)->lp_region = region_mask;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4442 ++ga.ga_len;
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	4443 use_midword(slang, wp);
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4444 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4445 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4446 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4447
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4448 /* Everything is fine, store the new b_langp value. */
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	4449 ga_clear(&wp->w_s->b_langp);
1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	4450 wp->w_s->b_langp = ga;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4451
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4452 /* For each language figure out what language to use for sound folding and
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4453 * REP items. If the language doesn't support it itself use another one
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4454 * with the same name. E.g. for "en-math" use "en". */
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4455 for (i = 0; i < ga.ga_len; ++i)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4456 {
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4457 lp = LANGP_ENTRY(ga, i);
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4458
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4459 /* sound folding */
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4460 if (lp->lp_slang->sl_sal.ga_len > 0)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4461 /* language does sound folding itself */
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4462 lp->lp_sallang = lp->lp_slang;
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4463 else
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4464 /* find first similar language that does sound folding */
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4465 for (j = 0; j < ga.ga_len; ++j)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4466 {
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4467 lp2 = LANGP_ENTRY(ga, j);
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4468 if (lp2->lp_slang->sl_sal.ga_len > 0
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4469 && STRNCMP(lp->lp_slang->sl_name,
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4470 lp2->lp_slang->sl_name, 2) == 0)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4471 {
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4472 lp->lp_sallang = lp2->lp_slang;
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4473 break;
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4474 }
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4475 }
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4476
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4477 /* REP items */
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4478 if (lp->lp_slang->sl_rep.ga_len > 0)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4479 /* language has REP items itself */
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4480 lp->lp_replang = lp->lp_slang;
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4481 else
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4482 /* find first similar language that has REP items */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4483 for (j = 0; j < ga.ga_len; ++j)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4484 {
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4485 lp2 = LANGP_ENTRY(ga, j);
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4486 if (lp2->lp_slang->sl_rep.ga_len > 0
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4487 && STRNCMP(lp->lp_slang->sl_name,
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4488 lp2->lp_slang->sl_name, 2) == 0)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4489 {
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4490 lp->lp_replang = lp2->lp_slang;
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4491 break;
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4492 }
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4493 }
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4494 }
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4495
1185 184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1087 diff changeset	4496 theend:
184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1087 diff changeset	4497 vim_free(spl_copy);
184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1087 diff changeset	4498 recursive = FALSE;
184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1087 diff changeset	4499 return ret_msg;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4500 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4501
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4502 /*
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4503 * Clear the midword characters for buffer "buf".
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4504 */
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4505 static void
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	4506 clear_midword(wp)
1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	4507 win_T *wp;
1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	4508 {
1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	4509 vim_memset(wp->w_s->b_spell_ismw, 0, 256);
1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	4510 #ifdef FEAT_MBYTE
1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	4511 vim_free(wp->w_s->b_spell_ismw_mb);
1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	4512 wp->w_s->b_spell_ismw_mb = NULL;
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4513 #endif
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4514 }
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4515
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4516 /*
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4517 * Use the "sl_midword" field of language "lp" for buffer "buf".
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4518 * They add up to any currently used midword characters.
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4519 */
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4520 static void
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	4521 use_midword(lp, wp)
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4522 slang_T *lp;
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	4523 win_T *wp;
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4524 {
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4525 char_u *p;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4526
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4527 if (lp->sl_midword == NULL) /* there aren't any */
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4528 return;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4529
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4530 for (p = lp->sl_midword; *p != NUL; )
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4531 #ifdef FEAT_MBYTE
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4532 if (has_mbyte)
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4533 {
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4534 int c, l, n;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4535 char_u *bp;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4536
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4537 c = mb_ptr2char(p);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4538 l = (*mb_ptr2len)(p);
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4539 if (c < 256 && l <= 2)
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	4540 wp->w_s->b_spell_ismw[c] = TRUE;
1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	4541 else if (wp->w_s->b_spell_ismw_mb == NULL)
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4542 /* First multi-byte char in "b_spell_ismw_mb". */
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	4543 wp->w_s->b_spell_ismw_mb = vim_strnsave(p, l);
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4544 else
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4545 {
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4546 /* Append multi-byte chars to "b_spell_ismw_mb". */
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	4547 n = (int)STRLEN(wp->w_s->b_spell_ismw_mb);
1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	4548 bp = vim_strnsave(wp->w_s->b_spell_ismw_mb, n + l);
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4549 if (bp != NULL)
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4550 {
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	4551 vim_free(wp->w_s->b_spell_ismw_mb);
1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	4552 wp->w_s->b_spell_ismw_mb = bp;
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4553 vim_strncpy(bp + n, p, l);
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4554 }
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4555 }
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4556 p += l;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4557 }
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4558 else
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4559 #endif
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	4560 wp->w_s->b_spell_ismw[*p++] = TRUE;
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4561 }
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4562
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4563 /*
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4564 * Find the region "region[2]" in "rp" (points to "sl_regions").
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4565 * Each region is simply stored as the two characters of it's name.
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4566 * Returns the index if found (first is 0), REGION_ALL if not found.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4567 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4568 static int
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4569 find_region(rp, region)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4570 char_u *rp;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4571 char_u *region;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4572 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4573 int i;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4574
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4575 for (i = 0; ; i += 2)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4576 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4577 if (rp[i] == NUL)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4578 return REGION_ALL;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4579 if (rp[i] == region[0] && rp[i + 1] == region[1])
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4580 break;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4581 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4582 return i / 2;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4583 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4584
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4585 /*
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4586 * Return case type of word:
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4587 * w word 0
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4588 * Word WF_ONECAP
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4589 * W WORD WF_ALLCAP
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4590 * WoRd wOrd WF_KEEPCAP
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4591 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4592 static int
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4593 captype(word, end)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4594 char_u *word;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4595 char_u end; / When NULL use up to NUL byte. */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4596 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4597 char_u *p;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4598 int c;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4599 int firstcap;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4600 int allcap;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4601 int past_second = FALSE; /* past second word char */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4602
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4603 /* find first letter */
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4604 for (p = word; !spell_iswordp_nmw(p); mb_ptr_adv(p))
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4605 if (end == NULL ? *p == NUL : p >= end)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4606 return 0; /* only non-word characters, illegal word */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4607 #ifdef FEAT_MBYTE
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4608 if (has_mbyte)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4609 c = mb_ptr2char_adv(&p);
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4610 else
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4611 #endif
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4612 c = *p++;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	4613 firstcap = allcap = SPELL_ISUPPER(c);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4614
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4615 /*
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4616 * Need to check all letters to find a word with mixed upper/lower.
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4617 * But a word with an upper char only at start is a ONECAP.
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4618 */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4619 for ( ; end == NULL ? *p != NUL : p < end; mb_ptr_adv(p))
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4620 if (spell_iswordp_nmw(p))
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4621 {
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	4622 c = PTR2CHAR(p);
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	4623 if (!SPELL_ISUPPER(c))
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4624 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4625 /* UUl -> KEEPCAP */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4626 if (past_second && allcap)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4627 return WF_KEEPCAP;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4628 allcap = FALSE;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4629 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4630 else if (!allcap)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4631 /* UlU -> KEEPCAP */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4632 return WF_KEEPCAP;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4633 past_second = TRUE;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4634 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4635
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4636 if (allcap)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4637 return WF_ALLCAP;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4638 if (firstcap)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4639 return WF_ONECAP;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4640 return 0;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4641 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4642
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4643 /*
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4644 * Like captype() but for a KEEPCAP word add ONECAP if the word starts with a
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4645 * capital. So that make_case_word() can turn WOrd into Word.
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4646 * Add ALLCAP for "WOrD".
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4647 */
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4648 static int
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4649 badword_captype(word, end)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4650 char_u *word;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4651 char_u *end;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4652 {
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4653 int flags = captype(word, end);
475 e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	4654 int c;
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4655 int l, u;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4656 int first;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4657 char_u *p;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4658
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4659 if (flags & WF_KEEPCAP)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4660 {
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4661 /* Count the number of UPPER and lower case letters. */
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4662 l = u = 0;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4663 first = FALSE;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4664 for (p = word; p < end; mb_ptr_adv(p))
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4665 {
475 e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	4666 c = PTR2CHAR(p);
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	4667 if (SPELL_ISUPPER(c))
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4668 {
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4669 ++u;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4670 if (p == word)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4671 first = TRUE;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4672 }
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4673 else
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4674 ++l;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4675 }
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4676
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4677 /* If there are more UPPER than lower case letters suggest an
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4678 * ALLCAP word. Otherwise, if the first letter is UPPER then
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4679 * suggest ONECAP. Exception: "ALl" most likely should be "All",
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4680 * require three upper case letters. */
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4681 if (u > l && u > 2)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4682 flags \|= WF_ALLCAP;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4683 else if (first)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4684 flags \|= WF_ONECAP;
633 7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	4685
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	4686 if (u >= 2 && l >= 2) /* maCARONI maCAroni */
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	4687 flags \|= WF_MIXCAP;
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4688 }
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4689 return flags;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4690 }
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4691
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4692 # if defined(FEAT_MBYTE) \|\| defined(EXITFREE) \|\| defined(PROTO)
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4693 /*
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4694 * Free all languages.
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4695 */
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4696 void
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4697 spell_free_all()
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4698 {
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4699 slang_T *slang;
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4700 buf_T *buf;
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4701 char_u fname[MAXPATHL];
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4702
2580 06aa43dde561 updated for version 7.3.006 Bram Moolenaar <bram@vim.org> parents: 2457 diff changeset	4703 /* Go through all buffers and handle 'spelllang'. <VN> */
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4704 for (buf = firstbuf; buf != NULL; buf = buf->b_next)
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	4705 ga_clear(&buf->b_s.b_langp);
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4706
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4707 while (first_lang != NULL)
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4708 {
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4709 slang = first_lang;
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4710 first_lang = slang->sl_next;
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4711 slang_free(slang);
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4712 }
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	4713
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4714 if (int_wordlist != NULL)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4715 {
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4716 /* Delete the internal wordlist and its .spl file */
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4717 mch_remove(int_wordlist);
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4718 int_wordlist_spl(fname);
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4719 mch_remove(fname);
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4720 vim_free(int_wordlist);
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4721 int_wordlist = NULL;
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4722 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4723
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	4724 init_spell_chartab();
626 732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	4725
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	4726 vim_free(repl_to);
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	4727 repl_to = NULL;
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	4728 vim_free(repl_from);
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	4729 repl_from = NULL;
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4730 }
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4731 # endif
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4732
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4733 # if defined(FEAT_MBYTE) \|\| defined(PROTO)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4734 /*
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4735 * Clear all spelling tables and reload them.
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	4736 * Used after 'encoding' is set and when ":mkspell" was used.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4737 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4738 void
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4739 spell_reload()
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4740 {
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	4741 win_T *wp;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4742
358 e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	4743 /* Initialize the table for spell_iswordp(). */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4744 init_spell_chartab();
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4745
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4746 /* Unload all allocated memory. */
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4747 spell_free_all();
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4748
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4749 /* Go through all buffers and handle 'spelllang'. */
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	4750 for (wp = firstwin; wp != NULL; wp = wp->w_next)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4751 {
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	4752 /* Only load the wordlists when 'spelllang' is set and there is a
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	4753 * window for this buffer in which 'spell' is set. */
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	4754 if (*wp->w_s->b_p_spl != NUL)
1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	4755 {
1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	4756 if (wp->w_p_spell)
1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	4757 {
1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	4758 (void)did_set_spelllang(wp);
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	4759 # ifdef FEAT_WINDOWS
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	4760 break;
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	4761 # endif
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	4762 }
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	4763 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4764 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4765 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4766 # endif
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4767
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4768 /*
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4769 * Reload the spell file "fname" if it's loaded.
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4770 */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4771 static void
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4772 spell_reload_one(fname, added_word)
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4773 char_u *fname;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4774 int added_word; /* invoked through "zg" */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4775 {
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4776 slang_T *slang;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4777 int didit = FALSE;
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4778
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4779 for (slang = first_lang; slang != NULL; slang = slang->sl_next)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4780 {
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4781 if (fullpathcmp(fname, slang->sl_fname, FALSE) == FPC_SAME)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4782 {
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4783 slang_clear(slang);
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4784 if (spell_load_file(fname, NULL, slang, FALSE) == NULL)
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	4785 /* reloading failed, clear the language */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4786 slang_clear(slang);
737 59971e227f8c updated for version 7.0222 vimboss parents: 718 diff changeset	4787 redraw_all_later(SOME_VALID);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4788 didit = TRUE;
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4789 }
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	4790 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4791
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4792 /* When "zg" was used and the file wasn't loaded yet, should redo
626 732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	4793 * 'spelllang' to load it now. */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4794 if (added_word && !didit)
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	4795 did_set_spelllang(curwin);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4796 }
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4797
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4798
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4799 /*
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4800 * Functions for ":mkspell".
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4801 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4802
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4803 #define MAXLINELEN 500 /* Maximum length in bytes of a line in a .aff
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4804 and .dic file. */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4805 /*
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4806 * Main structure to store the contents of a ".aff" file.
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4807 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4808 typedef struct afffile_S
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4809 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4810 char_u af_enc; / "SET", normalized, alloc'ed string or NULL */
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	4811 int af_flagtype; /* AFT_CHAR, AFT_LONG, AFT_NUM or AFT_CAPLONG */
621 c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	4812 unsigned af_rare; /* RARE ID for rare word */
c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	4813 unsigned af_keepcase; /* KEEPCASE ID for keep-case word */
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4814 unsigned af_bad; /* BAD ID for banned word */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4815 unsigned af_needaffix; /* NEEDAFFIX ID */
820 57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	4816 unsigned af_circumfix; /* CIRCUMFIX ID */
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	4817 unsigned af_needcomp; /* NEEDCOMPOUND ID */
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	4818 unsigned af_comproot; /* COMPOUNDROOT ID */
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	4819 unsigned af_compforbid; /* COMPOUNDFORBIDFLAG ID */
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	4820 unsigned af_comppermit; /* COMPOUNDPERMITFLAG ID */
698 e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	4821 unsigned af_nosuggest; /* NOSUGGEST ID */
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	4822 int af_pfxpostpone; /* postpone prefixes without chop string and
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	4823 without flags */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4824 hashtab_T af_pref; /* hashtable for prefixes, affheader_T */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4825 hashtab_T af_suff; /* hashtable for suffixes, affheader_T */
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4826 hashtab_T af_comp; /* hashtable for compound flags, compitem_T */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4827 } afffile_T;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4828
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4829 #define AFT_CHAR 0 /* flags are one character */
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	4830 #define AFT_LONG 1 /* flags are two characters */
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	4831 #define AFT_CAPLONG 2 /* flags are one or two characters */
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	4832 #define AFT_NUM 3 /* flags are numbers, comma separated */
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4833
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4834 typedef struct affentry_S affentry_T;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4835 /* Affix entry from ".aff" file. Used for prefixes and suffixes. */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4836 struct affentry_S
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4837 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4838 affentry_T ae_next; / next affix with same name/number */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4839 char_u ae_chop; / text to chop off basic word (can be NULL) */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4840 char_u ae_add; / text to add to basic word (can be NULL) */
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	4841 char_u ae_flags; / flags on the affix (can be NULL) */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4842 char_u ae_cond; / condition (NULL for ".") */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4843 regprog_T ae_prog; / regexp program for ae_cond or NULL */
822 45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	4844 char ae_compforbid; /* COMPOUNDFORBIDFLAG found */
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	4845 char ae_comppermit; /* COMPOUNDPERMITFLAG found */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4846 };
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4847
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4848 #ifdef FEAT_MBYTE
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4849 # define AH_KEY_LEN 17 /* 2 x 8 bytes + NUL */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4850 #else
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	4851 # define AH_KEY_LEN 7 /* 6 digits + NUL */
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4852 #endif
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	4853
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4854 /* Affix header from ".aff" file. Used for af_pref and af_suff. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4855 typedef struct affheader_S
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4856 {
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4857 char_u ah_key[AH_KEY_LEN]; /* key for hashtab == name of affix */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4858 unsigned ah_flag; /* affix name as number, uses "af_flagtype" */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4859 int ah_newID; /* prefix ID after renumbering; 0 if not used */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4860 int ah_combine; /* suffix may combine with prefix */
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	4861 int ah_follows; /* another affix block should be following */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4862 affentry_T ah_first; / first affix entry */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4863 } affheader_T;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4864
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4865 #define HI2AH(hi) ((affheader_T *)(hi)->hi_key)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4866
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4867 /* Flag used in compound items. */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4868 typedef struct compitem_S
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4869 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4870 char_u ci_key[AH_KEY_LEN]; /* key for hashtab == name of compound */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4871 unsigned ci_flag; /* affix name as number, uses "af_flagtype" */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4872 int ci_newID; /* affix ID after renumbering. */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4873 } compitem_T;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4874
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4875 #define HI2CI(hi) ((compitem_T *)(hi)->hi_key)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4876
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4877 /*
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4878 * Structure that is used to store the items in the word tree. This avoids
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4879 * the need to keep track of each allocated thing, everything is freed all at
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4880 * once after ":mkspell" is done.
1808 e2d7622d7089 updated for version 7.2-106 vimboss parents: 1771 diff changeset	4881 * Note: "sb_next" must be just before "sb_data" to make sure the alignment of
e2d7622d7089 updated for version 7.2-106 vimboss parents: 1771 diff changeset	4882 * "sb_data" is correct for systems where pointers must be aligned on
e2d7622d7089 updated for version 7.2-106 vimboss parents: 1771 diff changeset	4883 * pointer-size boundaries and sizeof(pointer) > sizeof(int) (e.g., Sparc).
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4884 */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4885 #define SBLOCKSIZE 16000 /* size of sb_data */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4886 typedef struct sblock_S sblock_T;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4887 struct sblock_S
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4888 {
1808 e2d7622d7089 updated for version 7.2-106 vimboss parents: 1771 diff changeset	4889 int sb_used; /* nr of bytes already in use */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4890 sblock_T sb_next; / next block in list */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4891 char_u sb_data[1]; /* data, actually longer */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4892 };
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4893
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4894 /*
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4895 * A node in the tree.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4896 */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4897 typedef struct wordnode_S wordnode_T;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4898 struct wordnode_S
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4899 {
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	4900 union /* shared to save space */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	4901 {
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4902 char_u hashkey[6]; /* the hash key, only used while compressing */
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	4903 int index; /* index in written nodes (valid after first
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	4904 round) */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	4905 } wn_u1;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	4906 union /* shared to save space */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	4907 {
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	4908 wordnode_T next; / next node with same hash key */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	4909 wordnode_T wnode; / parent node that will write this node */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	4910 } wn_u2;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4911 wordnode_T wn_child; / child (next byte in word) */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4912 wordnode_T wn_sibling; / next sibling (alternate byte in word,
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4913 always sorted) */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4914 int wn_refs; /* Nr. of references to this node. Only
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4915 relevant for first node in a list of
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4916 siblings, in following siblings it is
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4917 always one. */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4918 char_u wn_byte; /* Byte for this node. NUL for word end */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4919
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4920 /* Info for when "wn_byte" is NUL.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4921 * In PREFIXTREE "wn_region" is used for the prefcondnr.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4922 * In the soundfolded word tree "wn_flags" has the MSW of the wordnr and
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4923 * "wn_region" the LSW of the wordnr. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4924 char_u wn_affixID; /* supported/required prefix ID or 0 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4925 short_u wn_flags; /* WF_ flags */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4926 short wn_region; /* region mask */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4927
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4928 #ifdef SPELL_PRINTTREE
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4929 int wn_nr; /* sequence nr for printing */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4930 #endif
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4931 };
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4932
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	4933 #define WN_MASK 0xffff /* mask relevant bits of "wn_flags" */
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	4934
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4935 #define HI2WN(hi) (wordnode_T *)((hi)->hi_key)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4936
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4937 /*
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4938 * Info used while reading the spell files.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4939 */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4940 typedef struct spellinfo_S
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	4941 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4942 wordnode_T si_foldroot; / tree with case-folded words */
334 a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	4943 long si_foldwcount; /* nr of words in si_foldroot */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4944
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4945 wordnode_T si_keeproot; / tree with keep-case words */
334 a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	4946 long si_keepwcount; /* nr of words in si_keeproot */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4947
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	4948 wordnode_T si_prefroot; / tree with postponed prefixes */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4949
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4950 long si_sugtree; /* creating the soundfolding trie */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4951
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4952 sblock_T si_blocks; / memory blocks used */
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	4953 long si_blocks_cnt; /* memory blocks allocated */
2691 0887e8a13e5f updated for version 7.3.109 Bram Moolenaar <bram@vim.org> parents: 2666 diff changeset	4954 int si_did_emsg; /* TRUE when ran out of memory */
0887e8a13e5f updated for version 7.3.109 Bram Moolenaar <bram@vim.org> parents: 2666 diff changeset	4955
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	4956 long si_compress_cnt; /* words to add before lowering
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	4957 compression limit */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4958 wordnode_T si_first_free; / List of nodes that have been freed during
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4959 compression, linked by "wn_child" field. */
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	4960 long si_free_count; /* number of nodes in si_first_free */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4961 #ifdef SPELL_PRINTTREE
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4962 int si_wordnode_nr; /* sequence nr for nodes */
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4963 #endif
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4964 buf_T si_spellbuf; / buffer used to store soundfold word table */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4965
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4966 int si_ascii; /* handling only ASCII words */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4967 int si_add; /* addition file */
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	4968 int si_clear_chartab; /* when TRUE clear char tables */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4969 int si_region; /* region mask */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4970 vimconv_T si_conv; /* for conversion to 'encoding' */
302 250611b3068d updated for version 7.0080 vimboss parents: 300 diff changeset	4971 int si_memtot; /* runtime memory used */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4972 int si_verbose; /* verbose messages */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4973 int si_msg_count; /* number of words added since last message */
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	4974 char_u si_info; / info text chars or NULL */
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	4975 int si_region_count; /* number of regions supported (1 when there
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	4976 are no regions) */
2593 103dea654543 updated for version 7.3.017 Bram Moolenaar <bram@vim.org> parents: 2580 diff changeset	4977 char_u si_region_name[17]; /* region names; used only if
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	4978 * si_region_count > 1) */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4979
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4980 garray_T si_rep; /* list of fromto_T entries from REP lines */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4981 garray_T si_repsal; /* list of fromto_T entries from REPSAL lines */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4982 garray_T si_sal; /* list of fromto_T entries from SAL lines */
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	4983 char_u si_sofofr; / SOFOFROM text */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	4984 char_u si_sofoto; / SOFOTO text */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4985 int si_nosugfile; /* NOSUGFILE item found */
698 e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	4986 int si_nosplitsugs; /* NOSPLITSUGS item found */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4987 int si_followup; /* soundsalike: ? */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4988 int si_collapse; /* soundsalike: ? */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4989 hashtab_T si_commonwords; /* hashtable for common words */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4990 time_t si_sugtime; /* timestamp for .sug file */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4991 int si_rem_accents; /* soundsalike: remove accents */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4992 garray_T si_map; /* MAP info concatenated */
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4993 char_u si_midword; / MIDWORD chars or NULL */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	4994 int si_compmax; /* max nr of words for compounding */
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	4995 int si_compminlen; /* minimal length for compounding */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	4996 int si_compsylmax; /* max nr of syllables for compounding */
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	4997 int si_compoptions; /* COMP_ flags */
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	4998 garray_T si_comppat; /* CHECKCOMPOUNDPATTERN items, each stored as
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	4999 a string */
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	5000 char_u si_compflags; / flags used for compounding */
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	5001 char_u si_nobreak; /* NOBREAK */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5002 char_u si_syllable; / syllable string */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5003 garray_T si_prefcond; /* table with conditions for postponed
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5004 * prefixes, each stored as a string */
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5005 int si_newprefID; /* current value for ah_newID */
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5006 int si_newcompID; /* current value for compound ID */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5007 } spellinfo_T;
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	5008
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5009 static afffile_T spell_read_aff __ARGS((spellinfo_T spin, char_u *fname));
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5010 static int is_aff_rule __ARGS((char_u *items, int itemcnt, char rulename, int mincount));
822 45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	5011 static void aff_process_flags __ARGS((afffile_T affile, affentry_T entry));
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5012 static int spell_info_item __ARGS((char_u *s));
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5013 static unsigned affitem2flag __ARGS((int flagtype, char_u item, char_u fname, int lnum));
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5014 static unsigned get_affitem __ARGS((int flagtype, char_u **pp));
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5015 static void process_compflags __ARGS((spellinfo_T spin, afffile_T aff, char_u *compflags));
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5016 static void check_renumber __ARGS((spellinfo_T *spin));
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5017 static int flag_in_afflist __ARGS((int flagtype, char_u *afflist, unsigned flag));
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5018 static void aff_check_number __ARGS((int spinval, int affval, char *name));
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5019 static void aff_check_string __ARGS((char_u spinval, char_u affval, char *name));
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5020 static int str_equal __ARGS((char_u s1, char_u s2));
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5021 static void add_fromto __ARGS((spellinfo_T spin, garray_T gap, char_u from, char_u to));
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5022 static int sal_to_bool __ARGS((char_u *s));
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5023 static void spell_free_aff __ARGS((afffile_T *aff));
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5024 static int spell_read_dic __ARGS((spellinfo_T spin, char_u fname, afffile_T *affile));
820 57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	5025 static int get_affix_flags __ARGS((afffile_T affile, char_u afflist));
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5026 static int get_pfxlist __ARGS((afffile_T affile, char_u afflist, char_u *store_afflist));
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5027 static void get_compflags __ARGS((afffile_T affile, char_u afflist, char_u *store_afflist));
820 57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	5028 static int store_aff_word __ARGS((spellinfo_T spin, char_u word, char_u afflist, afffile_T affile, hashtab_T ht, hashtab_T xht, int condit, int flags, char_u *pfxlist, int pfxlen));
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5029 static int spell_read_wordfile __ARGS((spellinfo_T spin, char_u fname));
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5030 static void getroom __ARGS((spellinfo_T spin, size_t len, int align));
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5031 static char_u getroom_save __ARGS((spellinfo_T spin, char_u *s));
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5032 static void free_blocks __ARGS((sblock_T *bl));
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5033 static wordnode_T wordtree_alloc __ARGS((spellinfo_T spin));
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5034 static int store_word __ARGS((spellinfo_T spin, char_u word, int flags, int region, char_u *pfxlist, int need_affix));
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	5035 static int tree_add_word __ARGS((spellinfo_T spin, char_u word, wordnode_T *tree, int flags, int region, int affixID));
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5036 static wordnode_T get_wordnode __ARGS((spellinfo_T spin));
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5037 static int deref_wordnode __ARGS((spellinfo_T spin, wordnode_T node));
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5038 static void free_wordnode __ARGS((spellinfo_T spin, wordnode_T n));
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5039 static void wordtree_compress __ARGS((spellinfo_T spin, wordnode_T root));
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5040 static int node_compress __ARGS((spellinfo_T spin, wordnode_T node, hashtab_T ht, int tot));
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5041 static int node_equal __ARGS((wordnode_T n1, wordnode_T n2));
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5042 static int write_vim_spell __ARGS((spellinfo_T spin, char_u fname));
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5043 static void clear_node __ARGS((wordnode_T *node));
1757 f10fe14748e2 updated for version 7.2-055 vimboss parents: 1753 diff changeset	5044 static int put_node __ARGS((FILE fd, wordnode_T node, int idx, int regionmask, int prefixtree));
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5045 static void spell_make_sugfile __ARGS((spellinfo_T spin, char_u wfname));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5046 static int sug_filltree __ARGS((spellinfo_T spin, slang_T slang));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5047 static int sug_maketable __ARGS((spellinfo_T *spin));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5048 static int sug_filltable __ARGS((spellinfo_T spin, wordnode_T node, int startwordnr, garray_T *gap));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5049 static int offset2bytes __ARGS((int nr, char_u *buf));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5050 static int bytes2offset __ARGS((char_u **pp));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5051 static void sug_write __ARGS((spellinfo_T spin, char_u fname));
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3257 diff changeset	5052 static void mkspell __ARGS((int fcount, char_u **fnames, int ascii, int over_write, int added_word));
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5053 static void spell_message __ARGS((spellinfo_T spin, char_u str));
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	5054 static void init_spellfile __ARGS((void));
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5055
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5056 /* In the postponed prefixes tree wn_flags is used to store the WFP_ flags,
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5057 * but it must be negative to indicate the prefix tree to tree_add_word().
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5058 * Use a negative number with the lower 8 bits zero. */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5059 #define PFX_FLAGS -256
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	5060
820 57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	5061 /* flags for "condit" argument of store_aff_word() */
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	5062 #define CONDIT_COMB 1 /* affix must combine */
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	5063 #define CONDIT_CFIX 2 /* affix must have CIRCUMFIX flag */
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	5064 #define CONDIT_SUF 4 /* add a suffix for matching flags */
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	5065 #define CONDIT_AFF 8 /* word already has an affix */
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	5066
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5067 /*
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5068 * Tunable parameters for when the tree is compressed. See 'mkspellmem'.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5069 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5070 static long compress_start = 30000; /* memory / SBLOCKSIZE */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5071 static long compress_inc = 100; /* memory / SBLOCKSIZE */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5072 static long compress_added = 500000; /* word count */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5073
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5074 #ifdef SPELL_PRINTTREE
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5075 /*
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5076 * For debugging the tree code: print the current tree in a (more or less)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5077 * readable format, so that we can see what happens when adding a word and/or
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5078 * compressing the tree.
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5079 * Based on code from Olaf Seibert.
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5080 */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5081 #define PRINTLINESIZE 1000
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5082 #define PRINTWIDTH 6
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5083
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5084 #define PRINTSOME(l, depth, fmt, a1, a2) vim_snprintf(l + depth * PRINTWIDTH, \
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5085 PRINTLINESIZE - PRINTWIDTH * depth, fmt, a1, a2)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5086
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5087 static char line1[PRINTLINESIZE];
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5088 static char line2[PRINTLINESIZE];
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5089 static char line3[PRINTLINESIZE];
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5090
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5091 static void
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5092 spell_clear_flags(wordnode_T *node)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5093 {
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5094 wordnode_T *np;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5095
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5096 for (np = node; np != NULL; np = np->wn_sibling)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5097 {
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5098 np->wn_u1.index = FALSE;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5099 spell_clear_flags(np->wn_child);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5100 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5101 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5102
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5103 static void
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5104 spell_print_node(wordnode_T *node, int depth)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5105 {
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5106 if (node->wn_u1.index)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5107 {
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5108 /* Done this node before, print the reference. */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5109 PRINTSOME(line1, depth, "(%d)", node->wn_nr, 0);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5110 PRINTSOME(line2, depth, " ", 0, 0);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5111 PRINTSOME(line3, depth, " ", 0, 0);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5112 msg(line1);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5113 msg(line2);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5114 msg(line3);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5115 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5116 else
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5117 {
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5118 node->wn_u1.index = TRUE;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5119
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5120 if (node->wn_byte != NUL)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5121 {
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5122 if (node->wn_child != NULL)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5123 PRINTSOME(line1, depth, " %c -> ", node->wn_byte, 0);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5124 else
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5125 /* Cannot happen? */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5126 PRINTSOME(line1, depth, " %c ???", node->wn_byte, 0);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5127 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5128 else
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5129 PRINTSOME(line1, depth, " $ ", 0, 0);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5130
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5131 PRINTSOME(line2, depth, "%d/%d ", node->wn_nr, node->wn_refs);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5132
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5133 if (node->wn_sibling != NULL)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5134 PRINTSOME(line3, depth, " \| ", 0, 0);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5135 else
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5136 PRINTSOME(line3, depth, " ", 0, 0);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5137
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5138 if (node->wn_byte == NUL)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5139 {
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5140 msg(line1);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5141 msg(line2);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5142 msg(line3);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5143 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5144
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5145 /* do the children */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5146 if (node->wn_byte != NUL && node->wn_child != NULL)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5147 spell_print_node(node->wn_child, depth + 1);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5148
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5149 /* do the siblings */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5150 if (node->wn_sibling != NULL)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5151 {
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5152 /* get rid of all parent details except \| */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5153 STRCPY(line1, line3);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5154 STRCPY(line2, line3);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5155 spell_print_node(node->wn_sibling, depth);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5156 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5157 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5158 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5159
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5160 static void
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5161 spell_print_tree(wordnode_T *root)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5162 {
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5163 if (root != NULL)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5164 {
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5165 /* Clear the "wn_u1.index" fields, used to remember what has been
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5166 * done. */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5167 spell_clear_flags(root);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5168
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5169 /* Recursively print the tree. */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5170 spell_print_node(root, 0);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5171 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5172 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5173 #endif /* SPELL_PRINTTREE */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5174
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5175 /*
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5176 * Read the affix file "fname".
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	5177 * Returns an afffile_T, NULL for complete failure.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5178 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5179 static afffile_T *
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5180 spell_read_aff(spin, fname)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5181 spellinfo_T *spin;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5182 char_u *fname;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5183 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5184 FILE *fd;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5185 afffile_T *aff;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5186 char_u rline[MAXLINELEN];
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5187 char_u *line;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5188 char_u *pc = NULL;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5189 #define MAXITEMCNT 30
334 a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	5190 char_u *(items[MAXITEMCNT]);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5191 int itemcnt;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5192 char_u *p;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5193 int lnum = 0;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5194 affheader_T *cur_aff = NULL;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5195 int did_postpone_prefix = FALSE;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5196 int aff_todo = 0;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5197 hashtab_T *tp;
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	5198 char_u *low = NULL;
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	5199 char_u *fol = NULL;
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	5200 char_u *upp = NULL;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5201 int do_rep;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5202 int do_repsal;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5203 int do_sal;
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	5204 int do_mapline;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5205 int found_map = FALSE;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	5206 hashitem_T *hi;
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5207 int l;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5208 int compminlen = 0; /* COMPOUNDMIN value */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5209 int compsylmax = 0; /* COMPOUNDSYLMAX value */
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5210 int compoptions = 0; /* COMP_ flags */
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5211 int compmax = 0; /* COMPOUNDWORDMAX value */
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5212 char_u compflags = NULL; / COMPOUNDFLAG and COMPOUNDRULE
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5213 concatenated */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5214 char_u midword = NULL; / MIDWORD value */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5215 char_u syllable = NULL; / SYLLABLE value */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5216 char_u sofofrom = NULL; / SOFOFROM value */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5217 char_u sofoto = NULL; / SOFOTO value */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5218
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5219 /*
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5220 * Open the file.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5221 */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	5222 fd = mch_fopen((char *)fname, "r");
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5223 if (fd == NULL)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5224 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5225 EMSG2(_(e_notopen), fname);
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5226 return NULL;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5227 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5228
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5229 vim_snprintf((char *)IObuff, IOSIZE, _("Reading affix file %s ..."), fname);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5230 spell_message(spin, IObuff);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5231
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5232 /* Only do REP lines when not done in another .aff file already. */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5233 do_rep = spin->si_rep.ga_len == 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5234
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5235 /* Only do REPSAL lines when not done in another .aff file already. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5236 do_repsal = spin->si_repsal.ga_len == 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5237
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5238 /* Only do SAL lines when not done in another .aff file already. */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5239 do_sal = spin->si_sal.ga_len == 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5240
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5241 /* Only do MAP lines when not done in another .aff file already. */
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	5242 do_mapline = spin->si_map.ga_len == 0;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5243
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5244 /*
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5245 * Allocate and init the afffile_T structure.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5246 */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5247 aff = (afffile_T *)getroom(spin, sizeof(afffile_T), TRUE);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5248 if (aff == NULL)
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 835 diff changeset	5249 {
2c885fab04e3 updated for version 7.0e06 vimboss parents: 835 diff changeset	5250 fclose(fd);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5251 return NULL;
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 835 diff changeset	5252 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5253 hash_init(&aff->af_pref);
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5254 hash_init(&aff->af_suff);
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5255 hash_init(&aff->af_comp);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5256
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5257 /*
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5258 * Read all the lines in the file one by one.
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5259 */
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	5260 while (!vim_fgets(rline, MAXLINELEN, fd) && !got_int)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5261 {
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	5262 line_breakcheck();
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5263 ++lnum;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5264
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5265 /* Skip comment lines. */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5266 if (*rline == '#')
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5267 continue;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5268
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5269 /* Convert from "SET" to 'encoding' when needed. */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5270 vim_free(pc);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	5271 #ifdef FEAT_MBYTE
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5272 if (spin->si_conv.vc_type != CONV_NONE)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5273 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5274 pc = string_convert(&spin->si_conv, rline, NULL);
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	5275 if (pc == NULL)
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	5276 {
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	5277 smsg((char_u *)_("Conversion failure for word in %s line %d: %s"),
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	5278 fname, lnum, rline);
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	5279 continue;
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	5280 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5281 line = pc;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5282 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5283 else
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	5284 #endif
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5285 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5286 pc = NULL;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5287 line = rline;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5288 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5289
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5290 /* Split the line up in white separated items. Put a NUL after each
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5291 * item. */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5292 itemcnt = 0;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5293 for (p = line; ; )
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5294 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5295 while (p != NUL && p <= ' ') /* skip white space and CR/NL */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5296 ++p;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5297 if (*p == NUL)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5298 break;
334 a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	5299 if (itemcnt == MAXITEMCNT) /* too many items */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5300 break;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5301 items[itemcnt++] = p;
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5302 /* A few items have arbitrary text argument, don't split them. */
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5303 if (itemcnt == 2 && spell_info_item(items[0]))
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5304 while (p >= ' ' \|\| p == TAB) /* skip until CR/NL */
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5305 ++p;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5306 else
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5307 while (p > ' ') / skip until white space or CR/NL */
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5308 ++p;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5309 if (*p == NUL)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5310 break;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5311 *p++ = NUL;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5312 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5313
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5314 /* Handle non-empty lines. */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5315 if (itemcnt > 0)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5316 {
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5317 if (is_aff_rule(items, itemcnt, "SET", 2) && aff->af_enc == NULL)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5318 {
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	5319 #ifdef FEAT_MBYTE
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5320 /* Setup for conversion from "ENC" to 'encoding'. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5321 aff->af_enc = enc_canonize(items[1]);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5322 if (aff->af_enc != NULL && !spin->si_ascii
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5323 && convert_setup(&spin->si_conv, aff->af_enc,
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5324 p_enc) == FAIL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5325 smsg((char_u *)_("Conversion in %s not supported: from %s to %s"),
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5326 fname, aff->af_enc, p_enc);
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	5327 spin->si_conv.vc_fail = TRUE;
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	5328 #else
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	5329 smsg((char_u *)_("Conversion in %s not supported"), fname);
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	5330 #endif
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5331 }
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5332 else if (is_aff_rule(items, itemcnt, "FLAG", 2)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5333 && aff->af_flagtype == AFT_CHAR)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5334 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5335 if (STRCMP(items[1], "long") == 0)
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5336 aff->af_flagtype = AFT_LONG;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5337 else if (STRCMP(items[1], "num") == 0)
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5338 aff->af_flagtype = AFT_NUM;
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5339 else if (STRCMP(items[1], "caplong") == 0)
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5340 aff->af_flagtype = AFT_CAPLONG;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5341 else
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5342 smsg((char_u *)_("Invalid value for FLAG in %s line %d: %s"),
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5343 fname, lnum, items[1]);
621 c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	5344 if (aff->af_rare != 0
c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	5345 \|\| aff->af_keepcase != 0
c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	5346 \|\| aff->af_bad != 0
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5347 \|\| aff->af_needaffix != 0
820 57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	5348 \|\| aff->af_circumfix != 0
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5349 \|\| aff->af_needcomp != 0
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5350 \|\| aff->af_comproot != 0
698 e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	5351 \|\| aff->af_nosuggest != 0
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5352 \|\| compflags != NULL
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5353 \|\| aff->af_suff.ht_used > 0
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5354 \|\| aff->af_pref.ht_used > 0)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5355 smsg((char_u *)_("FLAG after using flags in %s line %d: %s"),
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5356 fname, lnum, items[1]);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5357 }
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5358 else if (spell_info_item(items[0]))
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5359 {
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5360 p = (char_u *)getroom(spin,
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5361 (spin->si_info == NULL ? 0 : STRLEN(spin->si_info))
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5362 + STRLEN(items[0])
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5363 + STRLEN(items[1]) + 3, FALSE);
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5364 if (p != NULL)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5365 {
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5366 if (spin->si_info != NULL)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5367 {
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5368 STRCPY(p, spin->si_info);
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5369 STRCAT(p, "\n");
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5370 }
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5371 STRCAT(p, items[0]);
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5372 STRCAT(p, " ");
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5373 STRCAT(p, items[1]);
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5374 spin->si_info = p;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5375 }
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5376 }
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5377 else if (is_aff_rule(items, itemcnt, "MIDWORD", 2)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5378 && midword == NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5379 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5380 midword = getroom_save(spin, items[1]);
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	5381 }
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5382 else if (is_aff_rule(items, itemcnt, "TRY", 2))
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5383 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5384 /* ignored, we look in the tree for what chars may appear */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5385 }
621 c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	5386 /* TODO: remove "RAR" later */
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5387 else if ((is_aff_rule(items, itemcnt, "RAR", 2)
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5388 \|\| is_aff_rule(items, itemcnt, "RARE", 2))
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5389 && aff->af_rare == 0)
621 c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	5390 {
c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	5391 aff->af_rare = affitem2flag(aff->af_flagtype, items[1],
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5392 fname, lnum);
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	5393 }
621 c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	5394 /* TODO: remove "KEP" later */
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5395 else if ((is_aff_rule(items, itemcnt, "KEP", 2)
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5396 \|\| is_aff_rule(items, itemcnt, "KEEPCASE", 2))
621 c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	5397 && aff->af_keepcase == 0)
c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	5398 {
c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	5399 aff->af_keepcase = affitem2flag(aff->af_flagtype, items[1],
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5400 fname, lnum);
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	5401 }
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5402 else if ((is_aff_rule(items, itemcnt, "BAD", 2)
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5403 \|\| is_aff_rule(items, itemcnt, "FORBIDDENWORD", 2))
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5404 && aff->af_bad == 0)
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5405 {
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5406 aff->af_bad = affitem2flag(aff->af_flagtype, items[1],
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5407 fname, lnum);
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5408 }
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5409 else if (is_aff_rule(items, itemcnt, "NEEDAFFIX", 2)
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5410 && aff->af_needaffix == 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5411 {
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5412 aff->af_needaffix = affitem2flag(aff->af_flagtype, items[1],
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5413 fname, lnum);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5414 }
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5415 else if (is_aff_rule(items, itemcnt, "CIRCUMFIX", 2)
820 57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	5416 && aff->af_circumfix == 0)
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	5417 {
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	5418 aff->af_circumfix = affitem2flag(aff->af_flagtype, items[1],
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	5419 fname, lnum);
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	5420 }
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5421 else if (is_aff_rule(items, itemcnt, "NOSUGGEST", 2)
698 e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	5422 && aff->af_nosuggest == 0)
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	5423 {
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	5424 aff->af_nosuggest = affitem2flag(aff->af_flagtype, items[1],
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	5425 fname, lnum);
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	5426 }
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5427 else if ((is_aff_rule(items, itemcnt, "NEEDCOMPOUND", 2)
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5428 \|\| is_aff_rule(items, itemcnt, "ONLYINCOMPOUND", 2))
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5429 && aff->af_needcomp == 0)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5430 {
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5431 aff->af_needcomp = affitem2flag(aff->af_flagtype, items[1],
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5432 fname, lnum);
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5433 }
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5434 else if (is_aff_rule(items, itemcnt, "COMPOUNDROOT", 2)
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5435 && aff->af_comproot == 0)
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5436 {
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5437 aff->af_comproot = affitem2flag(aff->af_flagtype, items[1],
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5438 fname, lnum);
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5439 }
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5440 else if (is_aff_rule(items, itemcnt, "COMPOUNDFORBIDFLAG", 2)
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5441 && aff->af_compforbid == 0)
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5442 {
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5443 aff->af_compforbid = affitem2flag(aff->af_flagtype, items[1],
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5444 fname, lnum);
822 45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	5445 if (aff->af_pref.ht_used > 0)
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	5446 smsg((char_u *)_("Defining COMPOUNDFORBIDFLAG after PFX item may give wrong results in %s line %d"),
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	5447 fname, lnum);
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5448 }
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5449 else if (is_aff_rule(items, itemcnt, "COMPOUNDPERMITFLAG", 2)
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5450 && aff->af_comppermit == 0)
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5451 {
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5452 aff->af_comppermit = affitem2flag(aff->af_flagtype, items[1],
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5453 fname, lnum);
822 45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	5454 if (aff->af_pref.ht_used > 0)
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	5455 smsg((char_u *)_("Defining COMPOUNDPERMITFLAG after PFX item may give wrong results in %s line %d"),
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	5456 fname, lnum);
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5457 }
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5458 else if (is_aff_rule(items, itemcnt, "COMPOUNDFLAG", 2)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5459 && compflags == NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5460 {
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5461 /* Turn flag "c" into COMPOUNDRULE compatible string "c+",
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5462 * "Na" into "Na+", "1234" into "1234+". */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5463 p = getroom(spin, STRLEN(items[1]) + 2, FALSE);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5464 if (p != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5465 {
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5466 STRCPY(p, items[1]);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5467 STRCAT(p, "+");
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5468 compflags = p;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5469 }
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	5470 }
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5471 else if (is_aff_rule(items, itemcnt, "COMPOUNDRULES", 2))
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5472 {
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5473 /* We don't use the count, but do check that it's a number and
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5474 * not COMPOUNDRULE mistyped. */
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5475 if (atoi((char *)items[1]) == 0)
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5476 smsg((char_u *)_("Wrong COMPOUNDRULES value in %s line %d: %s"),
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5477 fname, lnum, items[1]);
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5478 }
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5479 else if (is_aff_rule(items, itemcnt, "COMPOUNDRULE", 2))
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5480 {
2691 0887e8a13e5f updated for version 7.3.109 Bram Moolenaar <bram@vim.org> parents: 2666 diff changeset	5481 /* Don't use the first rule if it is a number. */
0887e8a13e5f updated for version 7.3.109 Bram Moolenaar <bram@vim.org> parents: 2666 diff changeset	5482 if (compflags != NULL \|\| *skipdigits(items[1]) != NUL)
0887e8a13e5f updated for version 7.3.109 Bram Moolenaar <bram@vim.org> parents: 2666 diff changeset	5483 {
0887e8a13e5f updated for version 7.3.109 Bram Moolenaar <bram@vim.org> parents: 2666 diff changeset	5484 /* Concatenate this string to previously defined ones,
0887e8a13e5f updated for version 7.3.109 Bram Moolenaar <bram@vim.org> parents: 2666 diff changeset	5485 * using a slash to separate them. */
0887e8a13e5f updated for version 7.3.109 Bram Moolenaar <bram@vim.org> parents: 2666 diff changeset	5486 l = (int)STRLEN(items[1]) + 1;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5487 if (compflags != NULL)
2691 0887e8a13e5f updated for version 7.3.109 Bram Moolenaar <bram@vim.org> parents: 2666 diff changeset	5488 l += (int)STRLEN(compflags) + 1;
0887e8a13e5f updated for version 7.3.109 Bram Moolenaar <bram@vim.org> parents: 2666 diff changeset	5489 p = getroom(spin, l, FALSE);
0887e8a13e5f updated for version 7.3.109 Bram Moolenaar <bram@vim.org> parents: 2666 diff changeset	5490 if (p != NULL)
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5491 {
2691 0887e8a13e5f updated for version 7.3.109 Bram Moolenaar <bram@vim.org> parents: 2666 diff changeset	5492 if (compflags != NULL)
0887e8a13e5f updated for version 7.3.109 Bram Moolenaar <bram@vim.org> parents: 2666 diff changeset	5493 {
0887e8a13e5f updated for version 7.3.109 Bram Moolenaar <bram@vim.org> parents: 2666 diff changeset	5494 STRCPY(p, compflags);
0887e8a13e5f updated for version 7.3.109 Bram Moolenaar <bram@vim.org> parents: 2666 diff changeset	5495 STRCAT(p, "/");
0887e8a13e5f updated for version 7.3.109 Bram Moolenaar <bram@vim.org> parents: 2666 diff changeset	5496 }
0887e8a13e5f updated for version 7.3.109 Bram Moolenaar <bram@vim.org> parents: 2666 diff changeset	5497 STRCAT(p, items[1]);
0887e8a13e5f updated for version 7.3.109 Bram Moolenaar <bram@vim.org> parents: 2666 diff changeset	5498 compflags = p;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5499 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5500 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5501 }
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5502 else if (is_aff_rule(items, itemcnt, "COMPOUNDWORDMAX", 2)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5503 && compmax == 0)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5504 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5505 compmax = atoi((char *)items[1]);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5506 if (compmax == 0)
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5507 smsg((char_u *)_("Wrong COMPOUNDWORDMAX value in %s line %d: %s"),
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5508 fname, lnum, items[1]);
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	5509 }
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5510 else if (is_aff_rule(items, itemcnt, "COMPOUNDMIN", 2)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5511 && compminlen == 0)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5512 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5513 compminlen = atoi((char *)items[1]);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5514 if (compminlen == 0)
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	5515 smsg((char_u *)_("Wrong COMPOUNDMIN value in %s line %d: %s"),
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	5516 fname, lnum, items[1]);
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	5517 }
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5518 else if (is_aff_rule(items, itemcnt, "COMPOUNDSYLMAX", 2)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5519 && compsylmax == 0)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5520 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5521 compsylmax = atoi((char *)items[1]);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5522 if (compsylmax == 0)
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5523 smsg((char_u *)_("Wrong COMPOUNDSYLMAX value in %s line %d: %s"),
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5524 fname, lnum, items[1]);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5525 }
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5526 else if (is_aff_rule(items, itemcnt, "CHECKCOMPOUNDDUP", 1))
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5527 {
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5528 compoptions \|= COMP_CHECKDUP;
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5529 }
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5530 else if (is_aff_rule(items, itemcnt, "CHECKCOMPOUNDREP", 1))
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5531 {
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5532 compoptions \|= COMP_CHECKREP;
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5533 }
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5534 else if (is_aff_rule(items, itemcnt, "CHECKCOMPOUNDCASE", 1))
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5535 {
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5536 compoptions \|= COMP_CHECKCASE;
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5537 }
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5538 else if (is_aff_rule(items, itemcnt, "CHECKCOMPOUNDTRIPLE", 1))
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5539 {
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5540 compoptions \|= COMP_CHECKTRIPLE;
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5541 }
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5542 else if (is_aff_rule(items, itemcnt, "CHECKCOMPOUNDPATTERN", 2))
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5543 {
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5544 if (atoi((char *)items[1]) == 0)
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5545 smsg((char_u *)_("Wrong CHECKCOMPOUNDPATTERN value in %s line %d: %s"),
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5546 fname, lnum, items[1]);
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5547 }
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5548 else if (is_aff_rule(items, itemcnt, "CHECKCOMPOUNDPATTERN", 3))
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5549 {
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5550 garray_T *gap = &spin->si_comppat;
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5551 int i;
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5552
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5553 /* Only add the couple if it isn't already there. */
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5554 for (i = 0; i < gap->ga_len - 1; i += 2)
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5555 if (STRCMP(((char_u **)(gap->ga_data))[i], items[1]) == 0
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5556 && STRCMP(((char_u **)(gap->ga_data))[i + 1],
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5557 items[2]) == 0)
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5558 break;
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5559 if (i >= gap->ga_len && ga_grow(gap, 2) == OK)
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5560 {
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5561 ((char_u **)(gap->ga_data))[gap->ga_len++]
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5562 = getroom_save(spin, items[1]);
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5563 ((char_u **)(gap->ga_data))[gap->ga_len++]
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5564 = getroom_save(spin, items[2]);
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5565 }
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5566 }
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5567 else if (is_aff_rule(items, itemcnt, "SYLLABLE", 2)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5568 && syllable == NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5569 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5570 syllable = getroom_save(spin, items[1]);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5571 }
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5572 else if (is_aff_rule(items, itemcnt, "NOBREAK", 1))
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	5573 {
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	5574 spin->si_nobreak = TRUE;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	5575 }
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5576 else if (is_aff_rule(items, itemcnt, "NOSPLITSUGS", 1))
698 e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	5577 {
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	5578 spin->si_nosplitsugs = TRUE;
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	5579 }
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5580 else if (is_aff_rule(items, itemcnt, "NOSUGFILE", 1))
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5581 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5582 spin->si_nosugfile = TRUE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5583 }
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5584 else if (is_aff_rule(items, itemcnt, "PFXPOSTPONE", 1))
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5585 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5586 aff->af_pfxpostpone = TRUE;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5587 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5588 else if ((STRCMP(items[0], "PFX") == 0
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5589 \|\| STRCMP(items[0], "SFX") == 0)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5590 && aff_todo == 0
334 a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	5591 && itemcnt >= 4)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5592 {
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5593 int lasti = 4;
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5594 char_u key[AH_KEY_LEN];
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5595
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5596 if (*items[0] == 'P')
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5597 tp = &aff->af_pref;
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5598 else
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5599 tp = &aff->af_suff;
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5600
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5601 /* Myspell allows the same affix name to be used multiple
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5602 * times. The affix files that do this have an undocumented
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5603 * "S" flag on all but the last block, thus we check for that
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5604 * and store it in ah_follows. */
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5605 vim_strncpy(key, items[1], AH_KEY_LEN - 1);
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5606 hi = hash_find(tp, key);
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5607 if (!HASHITEM_EMPTY(hi))
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5608 {
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5609 cur_aff = HI2AH(hi);
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5610 if (cur_aff->ah_combine != (*items[2] == 'Y'))
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5611 smsg((char_u *)_("Different combining flag in continued affix block in %s line %d: %s"),
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5612 fname, lnum, items[1]);
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5613 if (!cur_aff->ah_follows)
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5614 smsg((char_u *)_("Duplicate affix in %s line %d: %s"),
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5615 fname, lnum, items[1]);
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5616 }
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5617 else
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5618 {
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5619 /* New affix letter. */
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5620 cur_aff = (affheader_T *)getroom(spin,
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5621 sizeof(affheader_T), TRUE);
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5622 if (cur_aff == NULL)
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5623 break;
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5624 cur_aff->ah_flag = affitem2flag(aff->af_flagtype, items[1],
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5625 fname, lnum);
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5626 if (cur_aff->ah_flag == 0 \|\| STRLEN(items[1]) >= AH_KEY_LEN)
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5627 break;
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5628 if (cur_aff->ah_flag == aff->af_bad
621 c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	5629 \|\| cur_aff->ah_flag == aff->af_rare
c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	5630 \|\| cur_aff->ah_flag == aff->af_keepcase
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5631 \|\| cur_aff->ah_flag == aff->af_needaffix
820 57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	5632 \|\| cur_aff->ah_flag == aff->af_circumfix
698 e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	5633 \|\| cur_aff->ah_flag == aff->af_nosuggest
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5634 \|\| cur_aff->ah_flag == aff->af_needcomp
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5635 \|\| cur_aff->ah_flag == aff->af_comproot)
698 e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	5636 smsg((char_u *)_("Affix also used for BAD/RARE/KEEPCASE/NEEDAFFIX/NEEDCOMPOUND/NOSUGGEST in %s line %d: %s"),
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5637 fname, lnum, items[1]);
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5638 STRCPY(cur_aff->ah_key, items[1]);
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5639 hash_add(tp, cur_aff->ah_key);
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5640
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5641 cur_aff->ah_combine = (*items[2] == 'Y');
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5642 }
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5643
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5644 /* Check for the "S" flag, which apparently means that another
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5645 * block with the same affix name is following. */
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5646 if (itemcnt > lasti && STRCMP(items[lasti], "S") == 0)
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5647 {
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5648 ++lasti;
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5649 cur_aff->ah_follows = TRUE;
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5650 }
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5651 else
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5652 cur_aff->ah_follows = FALSE;
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5653
334 a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	5654 /* Myspell allows extra text after the item, but that might
a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	5655 * mean mistakes go unnoticed. Require a comment-starter. */
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5656 if (itemcnt > lasti && *items[lasti] != '#')
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5657 smsg((char_u *)_(e_afftrailing), fname, lnum, items[lasti]);
334 a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	5658
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5659 if (STRCMP(items[2], "Y") != 0 && STRCMP(items[2], "N") != 0)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5660 smsg((char_u *)_("Expected Y or N in %s line %d: %s"),
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5661 fname, lnum, items[2]);
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5662
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5663 if (*items[0] == 'P' && aff->af_pfxpostpone)
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5664 {
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5665 if (cur_aff->ah_newID == 0)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5666 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5667 /* Use a new number in the .spl file later, to be able
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5668 * to handle multiple .aff files. */
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5669 check_renumber(spin);
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5670 cur_aff->ah_newID = ++spin->si_newprefID;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5671
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5672 /* We only really use ah_newID if the prefix is
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5673 * postponed. We know that only after handling all
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5674 * the items. */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5675 did_postpone_prefix = FALSE;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5676 }
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5677 else
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5678 /* Did use the ID in a previous block. */
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5679 did_postpone_prefix = TRUE;
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5680 }
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5681
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5682 aff_todo = atoi((char *)items[3]);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5683 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5684 else if ((STRCMP(items[0], "PFX") == 0
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5685 \|\| STRCMP(items[0], "SFX") == 0)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5686 && aff_todo > 0
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5687 && STRCMP(cur_aff->ah_key, items[1]) == 0
334 a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	5688 && itemcnt >= 5)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5689 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5690 affentry_T *aff_entry;
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5691 int upper = FALSE;
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	5692 int lasti = 5;
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	5693
334 a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	5694 /* Myspell allows extra text after the item, but that might
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5695 * mean mistakes go unnoticed. Require a comment-starter.
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5696 * Hunspell uses a "-" item. */
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5697 if (itemcnt > lasti && *items[lasti] != '#'
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5698 && (STRCMP(items[lasti], "-") != 0
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5699 \|\| itemcnt != lasti + 1))
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	5700 smsg((char_u *)_(e_afftrailing), fname, lnum, items[lasti]);
334 a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	5701
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5702 /* New item for an affix letter. */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5703 --aff_todo;
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5704 aff_entry = (affentry_T *)getroom(spin,
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 416 diff changeset	5705 sizeof(affentry_T), TRUE);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5706 if (aff_entry == NULL)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5707 break;
240 693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	5708
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5709 if (STRCMP(items[2], "0") != 0)
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5710 aff_entry->ae_chop = getroom_save(spin, items[2]);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5711 if (STRCMP(items[3], "0") != 0)
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5712 {
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5713 aff_entry->ae_add = getroom_save(spin, items[3]);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5714
822 45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	5715 /* Recognize flags on the affix: abcd/XYZ */
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5716 aff_entry->ae_flags = vim_strchr(aff_entry->ae_add, '/');
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5717 if (aff_entry->ae_flags != NULL)
822 45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	5718 {
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5719 *aff_entry->ae_flags++ = NUL;
822 45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	5720 aff_process_flags(aff, aff_entry);
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	5721 }
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5722 }
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5723
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5724 /* Don't use an affix entry with non-ASCII characters when
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5725 * "spin->si_ascii" is TRUE. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5726 if (!spin->si_ascii \|\| !(has_non_ascii(aff_entry->ae_chop)
240 693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	5727 \|\| has_non_ascii(aff_entry->ae_add)))
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	5728 {
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	5729 aff_entry->ae_next = cur_aff->ah_first;
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	5730 cur_aff->ah_first = aff_entry;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5731
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5732 if (STRCMP(items[4], ".") != 0)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5733 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5734 char_u buf[MAXLINELEN];
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5735
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5736 aff_entry->ae_cond = getroom_save(spin, items[4]);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5737 if (*items[0] == 'P')
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5738 sprintf((char *)buf, "^%s", items[4]);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5739 else
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5740 sprintf((char *)buf, "%s$", items[4]);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5741 aff_entry->ae_prog = vim_regcomp(buf,
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	5742 RE_MAGIC + RE_STRING + RE_STRICT);
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	5743 if (aff_entry->ae_prog == NULL)
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	5744 smsg((char_u *)_("Broken condition in %s line %d: %s"),
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	5745 fname, lnum, items[4]);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5746 }
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5747
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5748 /* For postponed prefixes we need an entry in si_prefcond
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5749 * for the condition. Use an existing one if possible.
822 45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	5750 * Can't be done for an affix with flags, ignoring
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	5751 * COMPOUNDFORBIDFLAG and COMPOUNDPERMITFLAG. */
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5752 if (*items[0] == 'P' && aff->af_pfxpostpone
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5753 && aff_entry->ae_flags == NULL)
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5754 {
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5755 /* When the chop string is one lower-case letter and
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5756 * the add string ends in the upper-case letter we set
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5757 * the "upper" flag, clear "ae_chop" and remove the
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5758 * letters from "ae_add". The condition must either
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5759 * be empty or start with the same letter. */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5760 if (aff_entry->ae_chop != NULL
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5761 && aff_entry->ae_add != NULL
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5762 #ifdef FEAT_MBYTE
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5763 && aff_entry->ae_chop[(*mb_ptr2len)(
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5764 aff_entry->ae_chop)] == NUL
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5765 #else
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5766 && aff_entry->ae_chop[1] == NUL
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5767 #endif
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5768 )
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5769 {
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5770 int c, c_up;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5771
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5772 c = PTR2CHAR(aff_entry->ae_chop);
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5773 c_up = SPELL_TOUPPER(c);
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5774 if (c_up != c
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5775 && (aff_entry->ae_cond == NULL
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5776 \|\| PTR2CHAR(aff_entry->ae_cond) == c))
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5777 {
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5778 p = aff_entry->ae_add
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5779 + STRLEN(aff_entry->ae_add);
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5780 mb_ptr_back(aff_entry->ae_add, p);
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5781 if (PTR2CHAR(p) == c_up)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5782 {
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5783 upper = TRUE;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5784 aff_entry->ae_chop = NULL;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5785 *p = NUL;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5786
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5787 /* The condition is matched with the
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5788 * actual word, thus must check for the
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5789 * upper-case letter. */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5790 if (aff_entry->ae_cond != NULL)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5791 {
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5792 char_u buf[MAXLINELEN];
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5793 #ifdef FEAT_MBYTE
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5794 if (has_mbyte)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5795 {
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5796 onecap_copy(items[4], buf, TRUE);
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5797 aff_entry->ae_cond = getroom_save(
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5798 spin, buf);
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5799 }
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5800 else
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5801 #endif
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5802 *aff_entry->ae_cond = c_up;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5803 if (aff_entry->ae_cond != NULL)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5804 {
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5805 sprintf((char *)buf, "^%s",
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5806 aff_entry->ae_cond);
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5807 vim_free(aff_entry->ae_prog);
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5808 aff_entry->ae_prog = vim_regcomp(
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5809 buf, RE_MAGIC + RE_STRING);
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5810 }
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5811 }
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5812 }
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5813 }
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5814 }
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5815
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5816 if (aff_entry->ae_chop == NULL
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5817 && aff_entry->ae_flags == NULL)
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	5818 {
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5819 int idx;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5820 char_u **pp;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5821 int n;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5822
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5823 /* Find a previously used condition. */
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5824 for (idx = spin->si_prefcond.ga_len - 1; idx >= 0;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5825 --idx)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5826 {
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5827 p = ((char_u **)spin->si_prefcond.ga_data)[idx];
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5828 if (str_equal(p, aff_entry->ae_cond))
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5829 break;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5830 }
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5831 if (idx < 0 && ga_grow(&spin->si_prefcond, 1) == OK)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5832 {
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5833 /* Not found, add a new condition. */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5834 idx = spin->si_prefcond.ga_len++;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5835 pp = ((char_u **)spin->si_prefcond.ga_data)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5836 + idx;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5837 if (aff_entry->ae_cond == NULL)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5838 *pp = NULL;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5839 else
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5840 *pp = getroom_save(spin,
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5841 aff_entry->ae_cond);
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5842 }
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5843
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5844 /* Add the prefix to the prefix tree. */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5845 if (aff_entry->ae_add == NULL)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5846 p = (char_u *)"";
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	5847 else
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5848 p = aff_entry->ae_add;
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5849
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5850 /* PFX_FLAGS is a negative number, so that
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5851 * tree_add_word() knows this is the prefix tree. */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5852 n = PFX_FLAGS;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5853 if (!cur_aff->ah_combine)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5854 n \|= WFP_NC;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5855 if (upper)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5856 n \|= WFP_UP;
822 45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	5857 if (aff_entry->ae_comppermit)
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	5858 n \|= WFP_COMPPERMIT;
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	5859 if (aff_entry->ae_compforbid)
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	5860 n \|= WFP_COMPFORBID;
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5861 tree_add_word(spin, p, spin->si_prefroot, n,
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5862 idx, cur_aff->ah_newID);
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5863 did_postpone_prefix = TRUE;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5864 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5865
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5866 /* Didn't actually use ah_newID, backup si_newprefID. */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5867 if (aff_todo == 0 && !did_postpone_prefix)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5868 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5869 --spin->si_newprefID;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5870 cur_aff->ah_newID = 0;
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	5871 }
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5872 }
240 693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	5873 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5874 }
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5875 else if (is_aff_rule(items, itemcnt, "FOL", 2) && fol == NULL)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5876 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5877 fol = vim_strsave(items[1]);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5878 }
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5879 else if (is_aff_rule(items, itemcnt, "LOW", 2) && low == NULL)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5880 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5881 low = vim_strsave(items[1]);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5882 }
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5883 else if (is_aff_rule(items, itemcnt, "UPP", 2) && upp == NULL)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5884 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5885 upp = vim_strsave(items[1]);
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	5886 }
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5887 else if (is_aff_rule(items, itemcnt, "REP", 2)
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5888 \|\| is_aff_rule(items, itemcnt, "REPSAL", 2))
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5889 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5890 /* Ignore REP/REPSAL count */;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5891 if (!isdigit(*items[1]))
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5892 smsg((char_u *)_("Expected REP(SAL) count in %s line %d"),
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5893 fname, lnum);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5894 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5895 else if ((STRCMP(items[0], "REP") == 0
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5896 \|\| STRCMP(items[0], "REPSAL") == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5897 && itemcnt >= 3)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5898 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5899 /* REP/REPSAL item */
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	5900 /* Myspell ignores extra arguments, we require it starts with
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	5901 * # to detect mistakes. */
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	5902 if (itemcnt > 3 && items[3][0] != '#')
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	5903 smsg((char_u *)_(e_afftrailing), fname, lnum, items[3]);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5904 if (items[0][3] == 'S' ? do_repsal : do_rep)
532 7052f11a3dc9 updated for version 7.0150 vimboss parents: 529 diff changeset	5905 {
7052f11a3dc9 updated for version 7.0150 vimboss parents: 529 diff changeset	5906 /* Replace underscore with space (can't include a space
7052f11a3dc9 updated for version 7.0150 vimboss parents: 529 diff changeset	5907 * directly). */
7052f11a3dc9 updated for version 7.0150 vimboss parents: 529 diff changeset	5908 for (p = items[1]; *p != NUL; mb_ptr_adv(p))
7052f11a3dc9 updated for version 7.0150 vimboss parents: 529 diff changeset	5909 if (*p == '_')
7052f11a3dc9 updated for version 7.0150 vimboss parents: 529 diff changeset	5910 *p = ' ';
7052f11a3dc9 updated for version 7.0150 vimboss parents: 529 diff changeset	5911 for (p = items[2]; *p != NUL; mb_ptr_adv(p))
7052f11a3dc9 updated for version 7.0150 vimboss parents: 529 diff changeset	5912 if (*p == '_')
7052f11a3dc9 updated for version 7.0150 vimboss parents: 529 diff changeset	5913 *p = ' ';
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5914 add_fromto(spin, items[0][3] == 'S'
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5915 ? &spin->si_repsal
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5916 : &spin->si_rep, items[1], items[2]);
532 7052f11a3dc9 updated for version 7.0150 vimboss parents: 529 diff changeset	5917 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5918 }
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5919 else if (is_aff_rule(items, itemcnt, "MAP", 2))
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5920 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5921 /* MAP item or count */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5922 if (!found_map)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5923 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5924 /* First line contains the count. */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5925 found_map = TRUE;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5926 if (!isdigit(*items[1]))
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5927 smsg((char_u *)_("Expected MAP count in %s line %d"),
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5928 fname, lnum);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5929 }
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	5930 else if (do_mapline)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5931 {
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5932 int c;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5933
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5934 /* Check that every character appears only once. */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5935 for (p = items[1]; *p != NUL; )
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5936 {
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5937 #ifdef FEAT_MBYTE
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5938 c = mb_ptr2char_adv(&p);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5939 #else
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5940 c = *p++;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5941 #endif
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5942 if ((spin->si_map.ga_len > 0
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5943 && vim_strchr(spin->si_map.ga_data, c)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5944 != NULL)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5945 \|\| vim_strchr(p, c) != NULL)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5946 smsg((char_u *)_("Duplicate character in MAP in %s line %d"),
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5947 fname, lnum);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5948 }
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5949
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5950 /* We simply concatenate all the MAP strings, separated by
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5951 * slashes. */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5952 ga_concat(&spin->si_map, items[1]);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5953 ga_append(&spin->si_map, '/');
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5954 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5955 }
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5956 /* Accept "SAL from to" and "SAL from to #comment". */
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5957 else if (is_aff_rule(items, itemcnt, "SAL", 3))
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5958 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5959 if (do_sal)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5960 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5961 /* SAL item (sounds-a-like)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5962 * Either one of the known keys or a from-to pair. */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5963 if (STRCMP(items[1], "followup") == 0)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5964 spin->si_followup = sal_to_bool(items[2]);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5965 else if (STRCMP(items[1], "collapse_result") == 0)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5966 spin->si_collapse = sal_to_bool(items[2]);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5967 else if (STRCMP(items[1], "remove_accents") == 0)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5968 spin->si_rem_accents = sal_to_bool(items[2]);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5969 else
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5970 /* when "to" is "_" it means empty */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5971 add_fromto(spin, &spin->si_sal, items[1],
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5972 STRCMP(items[2], "_") == 0 ? (char_u *)""
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5973 : items[2]);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5974 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5975 }
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5976 else if (is_aff_rule(items, itemcnt, "SOFOFROM", 2)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5977 && sofofrom == NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5978 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5979 sofofrom = getroom_save(spin, items[1]);
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	5980 }
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5981 else if (is_aff_rule(items, itemcnt, "SOFOTO", 2)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5982 && sofoto == NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5983 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5984 sofoto = getroom_save(spin, items[1]);
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	5985 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5986 else if (STRCMP(items[0], "COMMON") == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5987 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5988 int i;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5989
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5990 for (i = 1; i < itemcnt; ++i)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5991 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5992 if (HASHITEM_EMPTY(hash_find(&spin->si_commonwords,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5993 items[i])))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5994 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5995 p = vim_strsave(items[i]);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5996 if (p == NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5997 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5998 hash_add(&spin->si_commonwords, p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5999 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6000 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6001 }
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6002 else
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6003 smsg((char_u *)_("Unrecognized or duplicate item in %s line %d: %s"),
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6004 fname, lnum, items[0]);
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6005 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6006 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6007
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	6008 if (fol != NULL \|\| low != NULL \|\| upp != NULL)
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	6009 {
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	6010 if (spin->si_clear_chartab)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	6011 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	6012 /* Clear the char type tables, don't want to use any of the
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	6013 * currently used spell properties. */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	6014 init_spell_chartab();
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	6015 spin->si_clear_chartab = FALSE;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	6016 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	6017
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6018 /*
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6019 * Don't write a word table for an ASCII file, so that we don't check
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6020 * for conflicts with a word table that matches 'encoding'.
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	6021 * Don't write one for utf-8 either, we use utf_*() and
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6022 * mb_get_class(), the list of chars in the file will be incomplete.
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6023 */
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6024 if (!spin->si_ascii
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6025 #ifdef FEAT_MBYTE
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6026 && !enc_utf8
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6027 #endif
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6028 )
260 ed33f83b42d8 updated for version 7.0071 vimboss parents: 255 diff changeset	6029 {
ed33f83b42d8 updated for version 7.0071 vimboss parents: 255 diff changeset	6030 if (fol == NULL \|\| low == NULL \|\| upp == NULL)
ed33f83b42d8 updated for version 7.0071 vimboss parents: 255 diff changeset	6031 smsg((char_u *)_("Missing FOL/LOW/UPP line in %s"), fname);
ed33f83b42d8 updated for version 7.0071 vimboss parents: 255 diff changeset	6032 else
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6033 (void)set_spell_chartab(fol, low, upp);
260 ed33f83b42d8 updated for version 7.0071 vimboss parents: 255 diff changeset	6034 }
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	6035
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	6036 vim_free(fol);
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	6037 vim_free(low);
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	6038 vim_free(upp);
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	6039 }
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	6040
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6041 /* Use compound specifications of the .aff file for the spell info. */
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6042 if (compmax != 0)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6043 {
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	6044 aff_check_number(spin->si_compmax, compmax, "COMPOUNDWORDMAX");
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6045 spin->si_compmax = compmax;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6046 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6047
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6048 if (compminlen != 0)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6049 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6050 aff_check_number(spin->si_compminlen, compminlen, "COMPOUNDMIN");
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6051 spin->si_compminlen = compminlen;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6052 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6053
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6054 if (compsylmax != 0)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6055 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6056 if (syllable == NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6057 smsg((char_u *)_("COMPOUNDSYLMAX used without SYLLABLE"));
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6058 aff_check_number(spin->si_compsylmax, compsylmax, "COMPOUNDSYLMAX");
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6059 spin->si_compsylmax = compsylmax;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6060 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6061
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	6062 if (compoptions != 0)
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	6063 {
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	6064 aff_check_number(spin->si_compoptions, compoptions, "COMPOUND options");
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	6065 spin->si_compoptions \|= compoptions;
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	6066 }
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	6067
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6068 if (compflags != NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6069 process_compflags(spin, aff, compflags);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6070
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6071 /* Check that we didn't use too many renumbered flags. */
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	6072 if (spin->si_newcompID < spin->si_newprefID)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	6073 {
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	6074 if (spin->si_newcompID == 127 \|\| spin->si_newcompID == 255)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6075 MSG(_("Too many postponed prefixes"));
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	6076 else if (spin->si_newprefID == 0 \|\| spin->si_newprefID == 127)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6077 MSG(_("Too many compound flags"));
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6078 else
1705 5b43a3a9454a updated for version 7.2-003 vimboss parents: 1619 diff changeset	6079 MSG(_("Too many postponed prefixes and/or compound flags"));
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6080 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6081
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6082 if (syllable != NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6083 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6084 aff_check_string(spin->si_syllable, syllable, "SYLLABLE");
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6085 spin->si_syllable = syllable;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6086 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6087
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6088 if (sofofrom != NULL \|\| sofoto != NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6089 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6090 if (sofofrom == NULL \|\| sofoto == NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6091 smsg((char_u *)_("Missing SOFO%s line in %s"),
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6092 sofofrom == NULL ? "FROM" : "TO", fname);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6093 else if (spin->si_sal.ga_len > 0)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6094 smsg((char_u *)_("Both SAL and SOFO lines in %s"), fname);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6095 else
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6096 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6097 aff_check_string(spin->si_sofofr, sofofrom, "SOFOFROM");
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6098 aff_check_string(spin->si_sofoto, sofoto, "SOFOTO");
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6099 spin->si_sofofr = sofofrom;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6100 spin->si_sofoto = sofoto;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6101 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6102 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6103
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6104 if (midword != NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6105 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6106 aff_check_string(spin->si_midword, midword, "MIDWORD");
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6107 spin->si_midword = midword;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6108 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6109
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6110 vim_free(pc);
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6111 fclose(fd);
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6112 return aff;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6113 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6114
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6115 /*
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	6116 * Return TRUE when items[0] equals "rulename", there are "mincount" items or
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	6117 * a comment is following after item "mincount".
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	6118 */
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	6119 static int
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	6120 is_aff_rule(items, itemcnt, rulename, mincount)
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	6121 char_u **items;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	6122 int itemcnt;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	6123 char *rulename;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	6124 int mincount;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	6125 {
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	6126 return (STRCMP(items[0], rulename) == 0
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	6127 && (itemcnt == mincount
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	6128 \|\| (itemcnt > mincount && items[mincount][0] == '#')));
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	6129 }
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	6130
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	6131 /*
822 45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6132 * For affix "entry" move COMPOUNDFORBIDFLAG and COMPOUNDPERMITFLAG from
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6133 * ae_flags to ae_comppermit and ae_compforbid.
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6134 */
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6135 static void
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6136 aff_process_flags(affile, entry)
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6137 afffile_T *affile;
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6138 affentry_T *entry;
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6139 {
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6140 char_u *p;
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6141 char_u *prevp;
825 6675076019ae updated for version 7.0d vimboss parents: 822 diff changeset	6142 unsigned flag;
822 45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6143
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6144 if (entry->ae_flags != NULL
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6145 && (affile->af_compforbid != 0 \|\| affile->af_comppermit != 0))
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6146 {
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6147 for (p = entry->ae_flags; *p != NUL; )
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6148 {
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6149 prevp = p;
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6150 flag = get_affitem(affile->af_flagtype, &p);
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6151 if (flag == affile->af_comppermit \|\| flag == affile->af_compforbid)
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6152 {
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1580 diff changeset	6153 STRMOVE(prevp, p);
822 45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6154 p = prevp;
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6155 if (flag == affile->af_comppermit)
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6156 entry->ae_comppermit = TRUE;
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6157 else
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6158 entry->ae_compforbid = TRUE;
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6159 }
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6160 if (affile->af_flagtype == AFT_NUM && *p == ',')
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6161 ++p;
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6162 }
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6163 if (*entry->ae_flags == NUL)
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6164 entry->ae_flags = NULL; /* nothing left */
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6165 }
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6166 }
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6167
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6168 /*
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	6169 * Return TRUE if "s" is the name of an info item in the affix file.
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	6170 */
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	6171 static int
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	6172 spell_info_item(s)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	6173 char_u *s;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	6174 {
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	6175 return STRCMP(s, "NAME") == 0
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	6176 \|\| STRCMP(s, "HOME") == 0
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	6177 \|\| STRCMP(s, "VERSION") == 0
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	6178 \|\| STRCMP(s, "AUTHOR") == 0
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	6179 \|\| STRCMP(s, "EMAIL") == 0
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	6180 \|\| STRCMP(s, "COPYRIGHT") == 0;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	6181 }
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	6182
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	6183 /*
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6184 * Turn an affix flag name into a number, according to the FLAG type.
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6185 * returns zero for failure.
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6186 */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6187 static unsigned
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6188 affitem2flag(flagtype, item, fname, lnum)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6189 int flagtype;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6190 char_u *item;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6191 char_u *fname;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6192 int lnum;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6193 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6194 unsigned res;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6195 char_u *p = item;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6196
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6197 res = get_affitem(flagtype, &p);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6198 if (res == 0)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6199 {
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	6200 if (flagtype == AFT_NUM)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6201 smsg((char_u *)_("Flag is not a number in %s line %d: %s"),
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6202 fname, lnum, item);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6203 else
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6204 smsg((char_u *)_("Illegal flag in %s line %d: %s"),
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6205 fname, lnum, item);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6206 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6207 if (*p != NUL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6208 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6209 smsg((char_u *)_(e_affname), fname, lnum, item);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6210 return 0;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6211 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6212
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6213 return res;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6214 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6215
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6216 /*
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6217 * Get one affix name from "*pp" and advance the pointer.
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6218 * Returns zero for an error, still advances the pointer then.
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6219 */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6220 static unsigned
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6221 get_affitem(flagtype, pp)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6222 int flagtype;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6223 char_u **pp;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6224 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6225 int res;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6226
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	6227 if (flagtype == AFT_NUM)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6228 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6229 if (!VIM_ISDIGIT(**pp))
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6230 {
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	6231 ++pp; / always advance, avoid getting stuck */
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6232 return 0;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6233 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6234 res = getdigits(pp);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6235 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6236 else
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6237 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6238 #ifdef FEAT_MBYTE
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6239 res = mb_ptr2char_adv(pp);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6240 #else
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6241 res = (pp)++;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6242 #endif
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	6243 if (flagtype == AFT_LONG \|\| (flagtype == AFT_CAPLONG
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6244 && res >= 'A' && res <= 'Z'))
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6245 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6246 if (**pp == NUL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6247 return 0;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6248 #ifdef FEAT_MBYTE
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6249 res = mb_ptr2char_adv(pp) + (res << 16);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6250 #else
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6251 res = (pp)++ + (res << 16);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6252 #endif
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6253 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6254 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6255 return res;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6256 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6257
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6258 /*
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6259 * Process the "compflags" string used in an affix file and append it to
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6260 * spin->si_compflags.
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6261 * The processing involves changing the affix names to ID numbers, so that
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6262 * they fit in one byte.
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6263 */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6264 static void
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6265 process_compflags(spin, aff, compflags)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6266 spellinfo_T *spin;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6267 afffile_T *aff;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6268 char_u *compflags;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6269 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6270 char_u *p;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6271 char_u *prevp;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6272 unsigned flag;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6273 compitem_T *ci;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6274 int id;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6275 int len;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6276 char_u *tp;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6277 char_u key[AH_KEY_LEN];
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6278 hashitem_T *hi;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6279
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6280 /* Make room for the old and the new compflags, concatenated with a / in
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6281 * between. Processing it makes it shorter, but we don't know by how
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6282 * much, thus allocate the maximum. */
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	6283 len = (int)STRLEN(compflags) + 1;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6284 if (spin->si_compflags != NULL)
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	6285 len += (int)STRLEN(spin->si_compflags) + 1;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6286 p = getroom(spin, len, FALSE);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6287 if (p == NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6288 return;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6289 if (spin->si_compflags != NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6290 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6291 STRCPY(p, spin->si_compflags);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6292 STRCAT(p, "/");
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6293 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6294 spin->si_compflags = p;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6295 tp = p + STRLEN(p);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6296
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6297 for (p = compflags; *p != NUL; )
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6298 {
2691 0887e8a13e5f updated for version 7.3.109 Bram Moolenaar <bram@vim.org> parents: 2666 diff changeset	6299 if (vim_strchr((char_u )"/?+[]", *p) != NULL)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6300 /* Copy non-flag characters directly. */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6301 tp++ = p++;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6302 else
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6303 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6304 /* First get the flag number, also checks validity. */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6305 prevp = p;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6306 flag = get_affitem(aff->af_flagtype, &p);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6307 if (flag != 0)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6308 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6309 /* Find the flag in the hashtable. If it was used before, use
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6310 * the existing ID. Otherwise add a new entry. */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6311 vim_strncpy(key, prevp, p - prevp);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6312 hi = hash_find(&aff->af_comp, key);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6313 if (!HASHITEM_EMPTY(hi))
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6314 id = HI2CI(hi)->ci_newID;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6315 else
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6316 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6317 ci = (compitem_T *)getroom(spin, sizeof(compitem_T), TRUE);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6318 if (ci == NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6319 break;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6320 STRCPY(ci->ci_key, key);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6321 ci->ci_flag = flag;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6322 /* Avoid using a flag ID that has a special meaning in a
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6323 * regexp (also inside []). */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6324 do
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6325 {
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	6326 check_renumber(spin);
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	6327 id = spin->si_newcompID--;
2691 0887e8a13e5f updated for version 7.3.109 Bram Moolenaar <bram@vim.org> parents: 2666 diff changeset	6328 } while (vim_strchr((char_u )"/?+[]\\-^", id) != NULL);
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6329 ci->ci_newID = id;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6330 hash_add(&aff->af_comp, ci->ci_key);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6331 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6332 *tp++ = id;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6333 }
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	6334 if (aff->af_flagtype == AFT_NUM && *p == ',')
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6335 ++p;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6336 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6337 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6338
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6339 *tp = NUL;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6340 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6341
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6342 /*
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	6343 * Check that the new IDs for postponed affixes and compounding don't overrun
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	6344 * each other. We have almost 255 available, but start at 0-127 to avoid
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	6345 * using two bytes for utf-8. When the 0-127 range is used up go to 128-255.
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	6346 * When that is used up an error message is given.
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	6347 */
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	6348 static void
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	6349 check_renumber(spin)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	6350 spellinfo_T *spin;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	6351 {
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	6352 if (spin->si_newprefID == spin->si_newcompID && spin->si_newcompID < 128)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	6353 {
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	6354 spin->si_newprefID = 127;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	6355 spin->si_newcompID = 255;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	6356 }
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	6357 }
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	6358
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	6359 /*
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6360 * Return TRUE if flag "flag" appears in affix list "afflist".
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6361 */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6362 static int
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6363 flag_in_afflist(flagtype, afflist, flag)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6364 int flagtype;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6365 char_u *afflist;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6366 unsigned flag;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6367 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6368 char_u *p;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6369 unsigned n;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6370
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6371 switch (flagtype)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6372 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6373 case AFT_CHAR:
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6374 return vim_strchr(afflist, flag) != NULL;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6375
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	6376 case AFT_CAPLONG:
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	6377 case AFT_LONG:
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6378 for (p = afflist; *p != NUL; )
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6379 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6380 #ifdef FEAT_MBYTE
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6381 n = mb_ptr2char_adv(&p);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6382 #else
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6383 n = *p++;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6384 #endif
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	6385 if ((flagtype == AFT_LONG \|\| (n >= 'A' && n <= 'Z'))
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6386 && *p != NUL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6387 #ifdef FEAT_MBYTE
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6388 n = mb_ptr2char_adv(&p) + (n << 16);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6389 #else
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6390 n = *p++ + (n << 16);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6391 #endif
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6392 if (n == flag)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6393 return TRUE;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6394 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6395 break;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6396
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	6397 case AFT_NUM:
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6398 for (p = afflist; *p != NUL; )
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6399 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6400 n = getdigits(&p);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6401 if (n == flag)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6402 return TRUE;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6403 if (p != NUL) / skip over comma */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6404 ++p;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6405 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6406 break;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6407 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6408 return FALSE;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6409 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6410
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6411 /*
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6412 * Give a warning when "spinval" and "affval" numbers are set and not the same.
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6413 */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6414 static void
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6415 aff_check_number(spinval, affval, name)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6416 int spinval;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6417 int affval;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6418 char *name;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6419 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6420 if (spinval != 0 && spinval != affval)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6421 smsg((char_u *)_("%s value differs from what is used in another .aff file"), name);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6422 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6423
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6424 /*
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6425 * Give a warning when "spinval" and "affval" strings are set and not the same.
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6426 */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6427 static void
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6428 aff_check_string(spinval, affval, name)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6429 char_u *spinval;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6430 char_u *affval;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6431 char *name;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6432 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6433 if (spinval != NULL && STRCMP(spinval, affval) != 0)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6434 smsg((char_u *)_("%s value differs from what is used in another .aff file"), name);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6435 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6436
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6437 /*
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6438 * Return TRUE if strings "s1" and "s2" are equal. Also consider both being
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6439 * NULL as equal.
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6440 */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6441 static int
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6442 str_equal(s1, s2)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6443 char_u *s1;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6444 char_u *s2;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6445 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6446 if (s1 == NULL \|\| s2 == NULL)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6447 return s1 == s2;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6448 return STRCMP(s1, s2) == 0;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6449 }
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6450
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6451 /*
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6452 * Add a from-to item to "gap". Used for REP and SAL items.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6453 * They are stored case-folded.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6454 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6455 static void
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6456 add_fromto(spin, gap, from, to)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6457 spellinfo_T *spin;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6458 garray_T *gap;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6459 char_u *from;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6460 char_u *to;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6461 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6462 fromto_T *ftp;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6463 char_u word[MAXWLEN];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6464
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6465 if (ga_grow(gap, 1) == OK)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6466 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6467 ftp = ((fromto_T *)gap->ga_data) + gap->ga_len;
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	6468 (void)spell_casefold(from, (int)STRLEN(from), word, MAXWLEN);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6469 ftp->ft_from = getroom_save(spin, word);
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	6470 (void)spell_casefold(to, (int)STRLEN(to), word, MAXWLEN);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6471 ftp->ft_to = getroom_save(spin, word);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6472 ++gap->ga_len;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6473 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6474 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6475
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6476 /*
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6477 * Convert a boolean argument in a SAL line to TRUE or FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6478 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6479 static int
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6480 sal_to_bool(s)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6481 char_u *s;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6482 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6483 return STRCMP(s, "1") == 0 \|\| STRCMP(s, "true") == 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6484 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6485
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6486 /*
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6487 * Free the structure filled by spell_read_aff().
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6488 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6489 static void
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6490 spell_free_aff(aff)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6491 afffile_T *aff;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6492 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6493 hashtab_T *ht;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6494 hashitem_T *hi;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6495 int todo;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6496 affheader_T *ah;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6497 affentry_T *ae;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6498
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6499 vim_free(aff->af_enc);
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6500
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6501 /* All this trouble to free the "ae_prog" items... */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6502 for (ht = &aff->af_pref; ; ht = &aff->af_suff)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6503 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	6504 todo = (int)ht->ht_used;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6505 for (hi = ht->ht_array; todo > 0; ++hi)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6506 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6507 if (!HASHITEM_EMPTY(hi))
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6508 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6509 --todo;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6510 ah = HI2AH(hi);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6511 for (ae = ah->ah_first; ae != NULL; ae = ae->ae_next)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6512 vim_free(ae->ae_prog);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6513 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6514 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6515 if (ht == &aff->af_suff)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6516 break;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6517 }
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6518
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6519 hash_clear(&aff->af_pref);
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6520 hash_clear(&aff->af_suff);
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6521 hash_clear(&aff->af_comp);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6522 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6523
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6524 /*
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6525 * Read dictionary file "fname".
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6526 * Returns OK or FAIL;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6527 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6528 static int
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6529 spell_read_dic(spin, fname, affile)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6530 spellinfo_T *spin;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6531 char_u *fname;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6532 afffile_T *affile;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6533 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6534 hashtab_T ht;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6535 char_u line[MAXLINELEN];
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6536 char_u *p;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6537 char_u *afflist;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6538 char_u store_afflist[MAXWLEN];
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6539 int pfxlen;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6540 int need_affix;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6541 char_u *dw;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6542 char_u *pc;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6543 char_u *w;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6544 int l;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6545 hash_T hash;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6546 hashitem_T *hi;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6547 FILE *fd;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6548 int lnum = 1;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6549 int non_ascii = 0;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6550 int retval = OK;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6551 char_u message[MAXLINELEN + MAXWLEN];
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	6552 int flags;
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6553 int duplicate = 0;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6554
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6555 /*
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6556 * Open the file.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6557 */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	6558 fd = mch_fopen((char *)fname, "r");
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6559 if (fd == NULL)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6560 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6561 EMSG2(_(e_notopen), fname);
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6562 return FAIL;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6563 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6564
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6565 /* The hashtable is only used to detect duplicated words. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6566 hash_init(&ht);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6567
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6568 vim_snprintf((char *)IObuff, IOSIZE,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6569 _("Reading dictionary file %s ..."), fname);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6570 spell_message(spin, IObuff);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6571
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6572 /* start with a message for the first line */
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6573 spin->si_msg_count = 999999;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6574
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6575 /* Read and ignore the first line: word count. */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6576 (void)vim_fgets(line, MAXLINELEN, fd);
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	6577 if (!vim_isdigit(*skipwhite(line)))
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6578 EMSG2(_("E760: No word count in %s"), fname);
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6579
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6580 /*
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6581 * Read all the lines in the file one by one.
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6582 * The words are converted to 'encoding' here, before being added to
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6583 * the hashtable.
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6584 */
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	6585 while (!vim_fgets(line, MAXLINELEN, fd) && !got_int)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6586 {
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	6587 line_breakcheck();
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6588 ++lnum;
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	6589 if (line[0] == '#' \|\| line[0] == '/')
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	6590 continue; /* comment line */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6591
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6592 /* Remove CR, LF and white space from the end. White space halfway
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6593 * the word is kept to allow e.g., "et al.". */
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	6594 l = (int)STRLEN(line);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6595 while (l > 0 && line[l - 1] <= ' ')
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6596 --l;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6597 if (l == 0)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6598 continue; /* empty line */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6599 line[l] = NUL;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6600
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	6601 #ifdef FEAT_MBYTE
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6602 /* Convert from "SET" to 'encoding' when needed. */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6603 if (spin->si_conv.vc_type != CONV_NONE)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6604 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6605 pc = string_convert(&spin->si_conv, line, NULL);
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	6606 if (pc == NULL)
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	6607 {
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	6608 smsg((char_u *)_("Conversion failure for word in %s line %d: %s"),
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	6609 fname, lnum, line);
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	6610 continue;
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	6611 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6612 w = pc;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6613 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6614 else
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	6615 #endif
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6616 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6617 pc = NULL;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6618 w = line;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6619 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6620
822 45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6621 /* Truncate the word at the "/", set "afflist" to what follows.
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6622 * Replace "\/" by "/" and "\\" by "\". */
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6623 afflist = NULL;
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6624 for (p = w; *p != NUL; mb_ptr_adv(p))
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6625 {
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6626 if (*p == '\\' && (p[1] == '\\' \|\| p[1] == '/'))
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1580 diff changeset	6627 STRMOVE(p, p + 1);
822 45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6628 else if (*p == '/')
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6629 {
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6630 *p = NUL;
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6631 afflist = p + 1;
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6632 break;
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6633 }
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6634 }
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6635
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6636 /* Skip non-ASCII words when "spin->si_ascii" is TRUE. */
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6637 if (spin->si_ascii && has_non_ascii(w))
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6638 {
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6639 ++non_ascii;
825 6675076019ae updated for version 7.0d vimboss parents: 822 diff changeset	6640 vim_free(pc);
822 45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6641 continue;
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6642 }
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6643
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6644 /* This takes time, print a message every 10000 words. */
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6645 if (spin->si_verbose && spin->si_msg_count > 10000)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6646 {
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6647 spin->si_msg_count = 0;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6648 vim_snprintf((char *)message, sizeof(message),
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6649 _("line %6d, word %6d - %s"),
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6650 lnum, spin->si_foldwcount + spin->si_keepwcount, w);
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6651 msg_start();
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6652 msg_puts_long_attr(message, 0);
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6653 msg_clr_eos();
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6654 msg_didout = FALSE;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6655 msg_col = 0;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6656 out_flush();
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6657 }
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6658
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6659 /* Store the word in the hashtable to be able to find duplicates. */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6660 dw = (char_u *)getroom_save(spin, w);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6661 if (dw == NULL)
825 6675076019ae updated for version 7.0d vimboss parents: 822 diff changeset	6662 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6663 retval = FAIL;
825 6675076019ae updated for version 7.0d vimboss parents: 822 diff changeset	6664 vim_free(pc);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6665 break;
825 6675076019ae updated for version 7.0d vimboss parents: 822 diff changeset	6666 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6667
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6668 hash = hash_hash(dw);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6669 hi = hash_lookup(&ht, dw, hash);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6670 if (!HASHITEM_EMPTY(hi))
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6671 {
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6672 if (p_verbose > 0)
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6673 smsg((char_u *)_("Duplicate word in %s line %d: %s"),
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	6674 fname, lnum, dw);
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6675 else if (duplicate == 0)
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6676 smsg((char_u *)_("First duplicate word in %s line %d: %s"),
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6677 fname, lnum, dw);
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6678 ++duplicate;
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6679 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6680 else
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6681 hash_add_item(&ht, hi, dw, hash);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6682
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	6683 flags = 0;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6684 store_afflist[0] = NUL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6685 pfxlen = 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6686 need_affix = FALSE;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	6687 if (afflist != NULL)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	6688 {
820 57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6689 /* Extract flags from the affix list. */
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6690 flags \|= get_affix_flags(affile, afflist);
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6691
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6692 if (affile->af_needaffix != 0 && flag_in_afflist(
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6693 affile->af_flagtype, afflist, affile->af_needaffix))
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6694 need_affix = TRUE;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6695
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6696 if (affile->af_pfxpostpone)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6697 /* Need to store the list of prefix IDs with the word. */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6698 pfxlen = get_pfxlist(affile, afflist, store_afflist);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6699
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6700 if (spin->si_compflags != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6701 /* Need to store the list of compound flags with the word.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6702 * Concatenate them to the list of prefix IDs. */
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6703 get_compflags(affile, afflist, store_afflist + pfxlen);
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	6704 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	6705
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6706 /* Add the word to the word tree(s). */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6707 if (store_word(spin, dw, flags, spin->si_region,
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6708 store_afflist, need_affix) == FAIL)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6709 retval = FAIL;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6710
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6711 if (afflist != NULL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6712 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6713 /* Find all matching suffixes and add the resulting words.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6714 * Additionally do matching prefixes that combine. */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6715 if (store_aff_word(spin, dw, afflist, affile,
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	6716 &affile->af_suff, &affile->af_pref,
820 57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6717 CONDIT_SUF, flags, store_afflist, pfxlen) == FAIL)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6718 retval = FAIL;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6719
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6720 /* Find all matching prefixes and add the resulting words. */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6721 if (store_aff_word(spin, dw, afflist, affile,
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6722 &affile->af_pref, NULL,
820 57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6723 CONDIT_SUF, flags, store_afflist, pfxlen) == FAIL)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6724 retval = FAIL;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6725 }
825 6675076019ae updated for version 7.0d vimboss parents: 822 diff changeset	6726
6675076019ae updated for version 7.0d vimboss parents: 822 diff changeset	6727 vim_free(pc);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6728 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6729
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6730 if (duplicate > 0)
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6731 smsg((char_u *)_("%d duplicate word(s) in %s"), duplicate, fname);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6732 if (spin->si_ascii && non_ascii > 0)
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6733 smsg((char_u *)_("Ignored %d word(s) with non-ASCII characters in %s"),
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6734 non_ascii, fname);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6735 hash_clear(&ht);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6736
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6737 fclose(fd);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6738 return retval;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6739 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6740
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6741 /*
820 57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6742 * Check for affix flags in "afflist" that are turned into word flags.
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6743 * Return WF_ flags.
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6744 */
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6745 static int
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6746 get_affix_flags(affile, afflist)
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6747 afffile_T *affile;
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6748 char_u *afflist;
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6749 {
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6750 int flags = 0;
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6751
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6752 if (affile->af_keepcase != 0 && flag_in_afflist(
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6753 affile->af_flagtype, afflist, affile->af_keepcase))
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6754 flags \|= WF_KEEPCAP \| WF_FIXCAP;
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6755 if (affile->af_rare != 0 && flag_in_afflist(
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6756 affile->af_flagtype, afflist, affile->af_rare))
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6757 flags \|= WF_RARE;
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6758 if (affile->af_bad != 0 && flag_in_afflist(
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6759 affile->af_flagtype, afflist, affile->af_bad))
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6760 flags \|= WF_BANNED;
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6761 if (affile->af_needcomp != 0 && flag_in_afflist(
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6762 affile->af_flagtype, afflist, affile->af_needcomp))
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6763 flags \|= WF_NEEDCOMP;
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6764 if (affile->af_comproot != 0 && flag_in_afflist(
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6765 affile->af_flagtype, afflist, affile->af_comproot))
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6766 flags \|= WF_COMPROOT;
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6767 if (affile->af_nosuggest != 0 && flag_in_afflist(
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6768 affile->af_flagtype, afflist, affile->af_nosuggest))
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6769 flags \|= WF_NOSUGGEST;
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6770 return flags;
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6771 }
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6772
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6773 /*
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6774 * Get the list of prefix IDs from the affix list "afflist".
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6775 * Used for PFXPOSTPONE.
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6776 * Put the resulting flags in "store_afflist[MAXWLEN]" with a terminating NUL
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6777 * and return the number of affixes.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6778 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6779 static int
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6780 get_pfxlist(affile, afflist, store_afflist)
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6781 afffile_T *affile;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6782 char_u *afflist;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6783 char_u *store_afflist;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6784 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6785 char_u *p;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6786 char_u *prevp;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6787 int cnt = 0;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6788 int id;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6789 char_u key[AH_KEY_LEN];
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6790 hashitem_T *hi;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6791
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6792 for (p = afflist; *p != NUL; )
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6793 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6794 prevp = p;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6795 if (get_affitem(affile->af_flagtype, &p) != 0)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6796 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6797 /* A flag is a postponed prefix flag if it appears in "af_pref"
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6798 * and it's ID is not zero. */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6799 vim_strncpy(key, prevp, p - prevp);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6800 hi = hash_find(&affile->af_pref, key);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6801 if (!HASHITEM_EMPTY(hi))
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6802 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6803 id = HI2AH(hi)->ah_newID;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6804 if (id != 0)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6805 store_afflist[cnt++] = id;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6806 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6807 }
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	6808 if (affile->af_flagtype == AFT_NUM && *p == ',')
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6809 ++p;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6810 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6811
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6812 store_afflist[cnt] = NUL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6813 return cnt;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6814 }
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6815
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6816 /*
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6817 * Get the list of compound IDs from the affix list "afflist" that are used
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6818 * for compound words.
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6819 * Puts the flags in "store_afflist[]".
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6820 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6821 static void
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6822 get_compflags(affile, afflist, store_afflist)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6823 afffile_T *affile;
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6824 char_u *afflist;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6825 char_u *store_afflist;
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6826 {
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6827 char_u *p;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6828 char_u *prevp;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6829 int cnt = 0;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6830 char_u key[AH_KEY_LEN];
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6831 hashitem_T *hi;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6832
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6833 for (p = afflist; *p != NUL; )
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6834 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6835 prevp = p;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6836 if (get_affitem(affile->af_flagtype, &p) != 0)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6837 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6838 /* A flag is a compound flag if it appears in "af_comp". */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6839 vim_strncpy(key, prevp, p - prevp);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6840 hi = hash_find(&affile->af_comp, key);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6841 if (!HASHITEM_EMPTY(hi))
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6842 store_afflist[cnt++] = HI2CI(hi)->ci_newID;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6843 }
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	6844 if (affile->af_flagtype == AFT_NUM && *p == ',')
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6845 ++p;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6846 }
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6847
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6848 store_afflist[cnt] = NUL;
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6849 }
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6850
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6851 /*
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6852 * Apply affixes to a word and store the resulting words.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6853 * "ht" is the hashtable with affentry_T that need to be applied, either
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6854 * prefixes or suffixes.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6855 * "xht", when not NULL, is the prefix hashtable, to be used additionally on
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6856 * the resulting words for combining affixes.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6857 *
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6858 * Returns FAIL when out of memory.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6859 */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6860 static int
820 57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6861 store_aff_word(spin, word, afflist, affile, ht, xht, condit, flags,
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6862 pfxlist, pfxlen)
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6863 spellinfo_T spin; / spell info */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6864 char_u word; / basic word start */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6865 char_u afflist; / list of names of supported affixes */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6866 afffile_T *affile;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6867 hashtab_T *ht;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6868 hashtab_T *xht;
820 57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6869 int condit; /* CONDIT_SUF et al. */
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	6870 int flags; /* flags for the word */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6871 char_u pfxlist; / list of prefix IDs */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6872 int pfxlen; /* nr of flags in "pfxlist" for prefixes, rest
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6873 * is compound flags */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6874 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6875 int todo;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6876 hashitem_T *hi;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6877 affheader_T *ah;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6878 affentry_T *ae;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6879 regmatch_T regmatch;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6880 char_u newword[MAXWLEN];
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6881 int retval = OK;
820 57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6882 int i, j;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6883 char_u *p;
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	6884 int use_flags;
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	6885 char_u *use_pfxlist;
820 57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6886 int use_pfxlen;
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6887 int need_affix;
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6888 char_u store_afflist[MAXWLEN];
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6889 char_u pfx_pfxlist[MAXWLEN];
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6890 size_t wordlen = STRLEN(word);
820 57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6891 int use_condit;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6892
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	6893 todo = (int)ht->ht_used;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6894 for (hi = ht->ht_array; todo > 0 && retval == OK; ++hi)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6895 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6896 if (!HASHITEM_EMPTY(hi))
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6897 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6898 --todo;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6899 ah = HI2AH(hi);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6900
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6901 /* Check that the affix combines, if required, and that the word
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6902 * supports this affix. */
820 57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6903 if (((condit & CONDIT_COMB) == 0 \|\| ah->ah_combine)
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6904 && flag_in_afflist(affile->af_flagtype, afflist,
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6905 ah->ah_flag))
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6906 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6907 /* Loop over all affix entries with this name. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6908 for (ae = ah->ah_first; ae != NULL; ae = ae->ae_next)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6909 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6910 /* Check the condition. It's not logical to match case
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6911 * here, but it is required for compatibility with
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6912 * Myspell.
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6913 * Another requirement from Myspell is that the chop
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6914 * string is shorter than the word itself.
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6915 * For prefixes, when "PFXPOSTPONE" was used, only do
820 57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6916 * prefixes with a chop string and/or flags.
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6917 * When a previously added affix had CIRCUMFIX this one
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6918 * must have it too, if it had not then this one must not
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6919 * have one either. */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6920 regmatch.regprog = ae->ae_prog;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6921 regmatch.rm_ic = FALSE;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6922 if ((xht != NULL \|\| !affile->af_pfxpostpone
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	6923 \|\| ae->ae_chop != NULL
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	6924 \|\| ae->ae_flags != NULL)
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6925 && (ae->ae_chop == NULL
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6926 \|\| STRLEN(ae->ae_chop) < wordlen)
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6927 && (ae->ae_prog == NULL
820 57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6928 \|\| vim_regexec(&regmatch, word, (colnr_T)0))
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6929 && (((condit & CONDIT_CFIX) == 0)
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6930 == ((condit & CONDIT_AFF) == 0
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6931 \|\| ae->ae_flags == NULL
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6932 \|\| !flag_in_afflist(affile->af_flagtype,
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6933 ae->ae_flags, affile->af_circumfix))))
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6934 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6935 /* Match. Remove the chop and add the affix. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6936 if (xht == NULL)
240 693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	6937 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6938 /* prefix: chop/add at the start of the word */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6939 if (ae->ae_add == NULL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6940 *newword = NUL;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6941 else
2768 c5e47b752f07 updated for version 7.3.160 Bram Moolenaar <bram@vim.org> parents: 2691 diff changeset	6942 vim_strncpy(newword, ae->ae_add, MAXWLEN - 1);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6943 p = word;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6944 if (ae->ae_chop != NULL)
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	6945 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6946 /* Skip chop string. */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	6947 #ifdef FEAT_MBYTE
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	6948 if (has_mbyte)
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	6949 {
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	6950 i = mb_charlen(ae->ae_chop);
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	6951 for ( ; i > 0; --i)
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	6952 mb_ptr_adv(p);
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	6953 }
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	6954 else
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	6955 #endif
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	6956 p += STRLEN(ae->ae_chop);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	6957 }
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6958 STRCAT(newword, p);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6959 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6960 else
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6961 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6962 /* suffix: chop/add at the end of the word */
2768 c5e47b752f07 updated for version 7.3.160 Bram Moolenaar <bram@vim.org> parents: 2691 diff changeset	6963 vim_strncpy(newword, word, MAXWLEN - 1);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6964 if (ae->ae_chop != NULL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6965 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6966 /* Remove chop string. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6967 p = newword + STRLEN(newword);
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	6968 i = (int)MB_CHARLEN(ae->ae_chop);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	6969 for ( ; i > 0; --i)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6970 mb_ptr_back(newword, p);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6971 *p = NUL;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6972 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6973 if (ae->ae_add != NULL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6974 STRCAT(newword, ae->ae_add);
240 693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	6975 }
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	6976
820 57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6977 use_flags = flags;
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6978 use_pfxlist = pfxlist;
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6979 use_pfxlen = pfxlen;
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6980 need_affix = FALSE;
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6981 use_condit = condit \| CONDIT_COMB \| CONDIT_AFF;
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6982 if (ae->ae_flags != NULL)
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6983 {
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6984 /* Extract flags from the affix list. */
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6985 use_flags \|= get_affix_flags(affile, ae->ae_flags);
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6986
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6987 if (affile->af_needaffix != 0 && flag_in_afflist(
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6988 affile->af_flagtype, ae->ae_flags,
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6989 affile->af_needaffix))
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6990 need_affix = TRUE;
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6991
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6992 /* When there is a CIRCUMFIX flag the other affix
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6993 * must also have it and we don't add the word
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6994 * with one affix. */
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6995 if (affile->af_circumfix != 0 && flag_in_afflist(
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6996 affile->af_flagtype, ae->ae_flags,
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6997 affile->af_circumfix))
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6998 {
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6999 use_condit \|= CONDIT_CFIX;
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7000 if ((condit & CONDIT_CFIX) == 0)
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7001 need_affix = TRUE;
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7002 }
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7003
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7004 if (affile->af_pfxpostpone
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7005 \|\| spin->si_compflags != NULL)
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7006 {
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7007 if (affile->af_pfxpostpone)
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7008 /* Get prefix IDS from the affix list. */
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7009 use_pfxlen = get_pfxlist(affile,
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7010 ae->ae_flags, store_afflist);
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7011 else
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7012 use_pfxlen = 0;
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7013 use_pfxlist = store_afflist;
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7014
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7015 /* Combine the prefix IDs. Avoid adding the
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7016 * same ID twice. */
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7017 for (i = 0; i < pfxlen; ++i)
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7018 {
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7019 for (j = 0; j < use_pfxlen; ++j)
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7020 if (pfxlist[i] == use_pfxlist[j])
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7021 break;
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7022 if (j == use_pfxlen)
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7023 use_pfxlist[use_pfxlen++] = pfxlist[i];
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7024 }
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7025
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7026 if (spin->si_compflags != NULL)
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7027 /* Get compound IDS from the affix list. */
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7028 get_compflags(affile, ae->ae_flags,
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7029 use_pfxlist + use_pfxlen);
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7030
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7031 /* Combine the list of compound flags.
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7032 * Concatenate them to the prefix IDs list.
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7033 * Avoid adding the same ID twice. */
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7034 for (i = pfxlen; pfxlist[i] != NUL; ++i)
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7035 {
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7036 for (j = use_pfxlen;
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7037 use_pfxlist[j] != NUL; ++j)
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7038 if (pfxlist[i] == use_pfxlist[j])
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7039 break;
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7040 if (use_pfxlist[j] == NUL)
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7041 {
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7042 use_pfxlist[j++] = pfxlist[i];
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7043 use_pfxlist[j] = NUL;
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7044 }
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7045 }
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7046 }
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7047 }
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7048
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	7049 /* Obey a "COMPOUNDFORBIDFLAG" of the affix: don't
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	7050 * use the compound flags. */
822 45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	7051 if (use_pfxlist != NULL && ae->ae_compforbid)
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7052 {
820 57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7053 vim_strncpy(pfx_pfxlist, use_pfxlist, use_pfxlen);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7054 use_pfxlist = pfx_pfxlist;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7055 }
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	7056
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	7057 /* When there are postponed prefixes... */
393 7180554eefb1 updated for version 7.0104 vimboss parents: 390 diff changeset	7058 if (spin->si_prefroot != NULL
7180554eefb1 updated for version 7.0104 vimboss parents: 390 diff changeset	7059 && spin->si_prefroot->wn_sibling != NULL)
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	7060 {
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	7061 /* ... add a flag to indicate an affix was used. */
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	7062 use_flags \|= WF_HAS_AFF;
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	7063
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	7064 /* ... don't use a prefix list if combining
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7065 * affixes is not allowed. But do use the
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7066 * compound flags after them. */
827 fd1b3406fd1c updated for version 7.0d02 vimboss parents: 825 diff changeset	7067 if (!ah->ah_combine && use_pfxlist != NULL)
820 57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7068 use_pfxlist += use_pfxlen;
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	7069 }
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	7070
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	7071 /* When compounding is supported and there is no
23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	7072 * "COMPOUNDPERMITFLAG" then forbid compounding on the
23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	7073 * side where the affix is applied. */
822 45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	7074 if (spin->si_compflags != NULL && !ae->ae_comppermit)
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	7075 {
23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	7076 if (xht != NULL)
23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	7077 use_flags \|= WF_NOCOMPAFT;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	7078 else
23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	7079 use_flags \|= WF_NOCOMPBEF;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	7080 }
23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	7081
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7082 /* Store the modified word. */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7083 if (store_word(spin, newword, use_flags,
820 57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7084 spin->si_region, use_pfxlist,
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7085 need_affix) == FAIL)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7086 retval = FAIL;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7087
820 57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7088 /* When added a prefix or a first suffix and the affix
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7089 * has flags may add a(nother) suffix. RECURSIVE! */
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7090 if ((condit & CONDIT_SUF) && ae->ae_flags != NULL)
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7091 if (store_aff_word(spin, newword, ae->ae_flags,
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7092 affile, &affile->af_suff, xht,
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7093 use_condit & (xht == NULL
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7094 ? ~0 : ~CONDIT_SUF),
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7095 use_flags, use_pfxlist, pfxlen) == FAIL)
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7096 retval = FAIL;
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7097
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7098 /* When added a suffix and combining is allowed also
820 57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7099 * try adding a prefix additionally. Both for the
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7100 * word flags and for the affix flags. RECURSIVE! */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7101 if (xht != NULL && ah->ah_combine)
820 57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7102 {
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7103 if (store_aff_word(spin, newword,
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7104 afflist, affile,
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7105 xht, NULL, use_condit,
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7106 use_flags, use_pfxlist,
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7107 pfxlen) == FAIL
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7108 \|\| (ae->ae_flags != NULL
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7109 && store_aff_word(spin, newword,
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7110 ae->ae_flags, affile,
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7111 xht, NULL, use_condit,
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7112 use_flags, use_pfxlist,
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7113 pfxlen) == FAIL))
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7114 retval = FAIL;
820 57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7115 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7116 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7117 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7118 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7119 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7120 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7121
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7122 return retval;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7123 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7124
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7125 /*
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7126 * Read a file with a list of words.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7127 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7128 static int
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7129 spell_read_wordfile(spin, fname)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7130 spellinfo_T *spin;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7131 char_u *fname;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7132 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7133 FILE *fd;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7134 long lnum = 0;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7135 char_u rline[MAXLINELEN];
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7136 char_u *line;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7137 char_u *pc = NULL;
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	7138 char_u *p;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7139 int l;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7140 int retval = OK;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7141 int did_word = FALSE;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7142 int non_ascii = 0;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	7143 int flags;
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	7144 int regionmask;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7145
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7146 /*
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7147 * Open the file.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7148 */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7149 fd = mch_fopen((char *)fname, "r");
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7150 if (fd == NULL)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7151 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7152 EMSG2(_(e_notopen), fname);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7153 return FAIL;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7154 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7155
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7156 vim_snprintf((char *)IObuff, IOSIZE, _("Reading word file %s ..."), fname);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7157 spell_message(spin, IObuff);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7158
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7159 /*
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7160 * Read all the lines in the file one by one.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7161 */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7162 while (!vim_fgets(rline, MAXLINELEN, fd) && !got_int)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7163 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7164 line_breakcheck();
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7165 ++lnum;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7166
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7167 /* Skip comment lines. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7168 if (*rline == '#')
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7169 continue;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7170
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7171 /* Remove CR, LF and white space from the end. */
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	7172 l = (int)STRLEN(rline);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7173 while (l > 0 && rline[l - 1] <= ' ')
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7174 --l;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7175 if (l == 0)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7176 continue; /* empty or blank line */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7177 rline[l] = NUL;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7178
859 99305c4c42d4 updated for version 7.0g02 vimboss parents: 857 diff changeset	7179 /* Convert from "/encoding={encoding}" to 'encoding' when needed. */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7180 vim_free(pc);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7181 #ifdef FEAT_MBYTE
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7182 if (spin->si_conv.vc_type != CONV_NONE)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7183 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7184 pc = string_convert(&spin->si_conv, rline, NULL);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7185 if (pc == NULL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7186 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7187 smsg((char_u *)_("Conversion failure for word in %s line %d: %s"),
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7188 fname, lnum, rline);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7189 continue;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7190 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7191 line = pc;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7192 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7193 else
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7194 #endif
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7195 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7196 pc = NULL;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7197 line = rline;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7198 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7199
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	7200 if (*line == '/')
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7201 {
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	7202 ++line;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	7203 if (STRNCMP(line, "encoding=", 9) == 0)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7204 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7205 if (spin->si_conv.vc_type != CONV_NONE)
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	7206 smsg((char_u *)_("Duplicate /encoding= line ignored in %s line %d: %s"),
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	7207 fname, lnum, line - 1);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7208 else if (did_word)
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	7209 smsg((char_u *)_("/encoding= line after word ignored in %s line %d: %s"),
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	7210 fname, lnum, line - 1);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7211 else
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7212 {
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7213 #ifdef FEAT_MBYTE
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7214 char_u *enc;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7215
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7216 /* Setup for conversion to 'encoding'. */
859 99305c4c42d4 updated for version 7.0g02 vimboss parents: 857 diff changeset	7217 line += 9;
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	7218 enc = enc_canonize(line);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7219 if (enc != NULL && !spin->si_ascii
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7220 && convert_setup(&spin->si_conv, enc,
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7221 p_enc) == FAIL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7222 smsg((char_u *)_("Conversion in %s not supported: from %s to %s"),
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	7223 fname, line, p_enc);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7224 vim_free(enc);
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	7225 spin->si_conv.vc_fail = TRUE;
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7226 #else
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7227 smsg((char_u *)_("Conversion in %s not supported"), fname);
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7228 #endif
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7229 }
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	7230 continue;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7231 }
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	7232
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	7233 if (STRNCMP(line, "regions=", 8) == 0)
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	7234 {
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	7235 if (spin->si_region_count > 1)
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	7236 smsg((char_u *)_("Duplicate /regions= line ignored in %s line %d: %s"),
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	7237 fname, lnum, line);
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	7238 else
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	7239 {
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	7240 line += 8;
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	7241 if (STRLEN(line) > 16)
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	7242 smsg((char_u *)_("Too many regions in %s line %d: %s"),
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	7243 fname, lnum, line);
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	7244 else
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	7245 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	7246 spin->si_region_count = (int)STRLEN(line) / 2;
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	7247 STRCPY(spin->si_region_name, line);
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	7248
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	7249 /* Adjust the mask for a word valid in all regions. */
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	7250 spin->si_region = (1 << spin->si_region_count) - 1;
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	7251 }
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	7252 }
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	7253 continue;
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	7254 }
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	7255
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	7256 smsg((char_u *)_("/ line ignored in %s line %d: %s"),
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	7257 fname, lnum, line - 1);
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	7258 continue;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	7259 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	7260
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	7261 flags = 0;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	7262 regionmask = spin->si_region;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	7263
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	7264 /* Check for flags and region after a slash. */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	7265 p = vim_strchr(line, '/');
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	7266 if (p != NULL)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	7267 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	7268 *p++ = NUL;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	7269 while (*p != NUL)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	7270 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	7271 if (p == '=') / keep-case word */
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	7272 flags \|= WF_KEEPCAP \| WF_FIXCAP;
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	7273 else if (p == '!') / Bad, bad, wicked word. */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	7274 flags \|= WF_BANNED;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	7275 else if (p == '?') / Rare word. */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	7276 flags \|= WF_RARE;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	7277 else if (VIM_ISDIGIT(p)) / region number(s) */
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	7278 {
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	7279 if ((flags & WF_REGION) == 0) /* first one */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	7280 regionmask = 0;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	7281 flags \|= WF_REGION;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	7282
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	7283 l = *p - '0';
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	7284 if (l > spin->si_region_count)
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	7285 {
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	7286 smsg((char_u *)_("Invalid region nr in %s line %d: %s"),
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	7287 fname, lnum, p);
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	7288 break;
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	7289 }
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	7290 regionmask \|= 1 << (l - 1);
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	7291 }
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	7292 else
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	7293 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	7294 smsg((char_u *)_("Unrecognized flags in %s line %d: %s"),
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	7295 fname, lnum, p);
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	7296 break;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	7297 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	7298 ++p;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	7299 }
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7300 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7301
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7302 /* Skip non-ASCII words when "spin->si_ascii" is TRUE. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7303 if (spin->si_ascii && has_non_ascii(line))
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7304 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7305 ++non_ascii;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7306 continue;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7307 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7308
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7309 /* Normal word: store it. */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7310 if (store_word(spin, line, flags, regionmask, NULL, FALSE) == FAIL)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7311 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7312 retval = FAIL;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7313 break;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7314 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7315 did_word = TRUE;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7316 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7317
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7318 vim_free(pc);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7319 fclose(fd);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7320
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7321 if (spin->si_ascii && non_ascii > 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7322 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7323 vim_snprintf((char *)IObuff, IOSIZE,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7324 _("Ignored %d words with non-ASCII characters"), non_ascii);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7325 spell_message(spin, IObuff);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7326 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7327
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7328 return retval;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7329 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7330
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7331 /*
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7332 * Get part of an sblock_T, "len" bytes long.
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7333 * This avoids calling free() for every little struct we use (and keeping
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7334 * track of them).
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7335 * The memory is cleared to all zeros.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7336 * Returns NULL when out of memory.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7337 */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7338 static void *
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7339 getroom(spin, len, align)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7340 spellinfo_T *spin;
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 416 diff changeset	7341 size_t len; /* length needed */
8347d456f7e5 updated for version 7.0118 vimboss parents: 416 diff changeset	7342 int align; /* align for pointer */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7343 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7344 char_u *p;
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7345 sblock_T *bl = spin->si_blocks;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7346
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 416 diff changeset	7347 if (align && bl != NULL)
8347d456f7e5 updated for version 7.0118 vimboss parents: 416 diff changeset	7348 /* Round size up for alignment. On some systems structures need to be
8347d456f7e5 updated for version 7.0118 vimboss parents: 416 diff changeset	7349 * aligned to the size of a pointer (e.g., SPARC). */
8347d456f7e5 updated for version 7.0118 vimboss parents: 416 diff changeset	7350 bl->sb_used = (bl->sb_used + sizeof(char *) - 1)
8347d456f7e5 updated for version 7.0118 vimboss parents: 416 diff changeset	7351 & ~(sizeof(char *) - 1);
8347d456f7e5 updated for version 7.0118 vimboss parents: 416 diff changeset	7352
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7353 if (bl == NULL \|\| bl->sb_used + len > SBLOCKSIZE)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7354 {
2691 0887e8a13e5f updated for version 7.3.109 Bram Moolenaar <bram@vim.org> parents: 2666 diff changeset	7355 if (len >= SBLOCKSIZE)
0887e8a13e5f updated for version 7.3.109 Bram Moolenaar <bram@vim.org> parents: 2666 diff changeset	7356 bl = NULL;
0887e8a13e5f updated for version 7.3.109 Bram Moolenaar <bram@vim.org> parents: 2666 diff changeset	7357 else
0887e8a13e5f updated for version 7.3.109 Bram Moolenaar <bram@vim.org> parents: 2666 diff changeset	7358 /* Allocate a block of memory. It is not freed until much later. */
0887e8a13e5f updated for version 7.3.109 Bram Moolenaar <bram@vim.org> parents: 2666 diff changeset	7359 bl = (sblock_T *)alloc_clear(
0887e8a13e5f updated for version 7.3.109 Bram Moolenaar <bram@vim.org> parents: 2666 diff changeset	7360 (unsigned)(sizeof(sblock_T) + SBLOCKSIZE));
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7361 if (bl == NULL)
2691 0887e8a13e5f updated for version 7.3.109 Bram Moolenaar <bram@vim.org> parents: 2666 diff changeset	7362 {
0887e8a13e5f updated for version 7.3.109 Bram Moolenaar <bram@vim.org> parents: 2666 diff changeset	7363 if (!spin->si_did_emsg)
0887e8a13e5f updated for version 7.3.109 Bram Moolenaar <bram@vim.org> parents: 2666 diff changeset	7364 {
0887e8a13e5f updated for version 7.3.109 Bram Moolenaar <bram@vim.org> parents: 2666 diff changeset	7365 EMSG(_("E845: Insufficient memory, word list will be incomplete"));
0887e8a13e5f updated for version 7.3.109 Bram Moolenaar <bram@vim.org> parents: 2666 diff changeset	7366 spin->si_did_emsg = TRUE;
0887e8a13e5f updated for version 7.3.109 Bram Moolenaar <bram@vim.org> parents: 2666 diff changeset	7367 }
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7368 return NULL;
2691 0887e8a13e5f updated for version 7.3.109 Bram Moolenaar <bram@vim.org> parents: 2666 diff changeset	7369 }
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7370 bl->sb_next = spin->si_blocks;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7371 spin->si_blocks = bl;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7372 bl->sb_used = 0;
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7373 ++spin->si_blocks_cnt;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7374 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7375
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7376 p = bl->sb_data + bl->sb_used;
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	7377 bl->sb_used += (int)len;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7378
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7379 return p;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7380 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7381
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7382 /*
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7383 * Make a copy of a string into memory allocated with getroom().
2691 0887e8a13e5f updated for version 7.3.109 Bram Moolenaar <bram@vim.org> parents: 2666 diff changeset	7384 * Returns NULL when out of memory.
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7385 */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7386 static char_u *
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7387 getroom_save(spin, s)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7388 spellinfo_T *spin;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7389 char_u *s;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7390 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7391 char_u *sc;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7392
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7393 sc = (char_u *)getroom(spin, STRLEN(s) + 1, FALSE);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7394 if (sc != NULL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7395 STRCPY(sc, s);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7396 return sc;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7397 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7398
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7399
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7400 /*
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7401 * Free the list of allocated sblock_T.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7402 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7403 static void
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7404 free_blocks(bl)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7405 sblock_T *bl;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7406 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7407 sblock_T *next;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7408
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7409 while (bl != NULL)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7410 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7411 next = bl->sb_next;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7412 vim_free(bl);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7413 bl = next;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7414 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7415 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7416
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7417 /*
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7418 * Allocate the root of a word tree.
2691 0887e8a13e5f updated for version 7.3.109 Bram Moolenaar <bram@vim.org> parents: 2666 diff changeset	7419 * Returns NULL when out of memory.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7420 */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7421 static wordnode_T *
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7422 wordtree_alloc(spin)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7423 spellinfo_T *spin;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7424 {
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7425 return (wordnode_T *)getroom(spin, sizeof(wordnode_T), TRUE);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7426 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7427
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7428 /*
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7429 * Store a word in the tree(s).
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	7430 * Always store it in the case-folded tree. For a keep-case word this is
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	7431 * useful when the word can also be used with all caps (no WF_FIXCAP flag) and
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	7432 * used to find suggestions.
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7433 * For a keep-case word also store it in the keep-case tree.
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7434 * When "pfxlist" is not NULL store the word for each postponed prefix ID and
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7435 * compound flag.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7436 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7437 static int
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7438 store_word(spin, word, flags, region, pfxlist, need_affix)
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7439 spellinfo_T *spin;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7440 char_u *word;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	7441 int flags; /* extra flags, WF_BANNED */
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	7442 int region; /* supported region(s) */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7443 char_u pfxlist; / list of prefix IDs or NULL */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7444 int need_affix; /* only store word with affix ID */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7445 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	7446 int len = (int)STRLEN(word);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7447 int ct = captype(word, word + len);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7448 char_u foldword[MAXWLEN];
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7449 int res = OK;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7450 char_u *p;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7451
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7452 (void)spell_casefold(word, len, foldword, MAXWLEN);
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7453 for (p = pfxlist; res == OK; ++p)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7454 {
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7455 if (!need_affix \|\| (p != NULL && *p != NUL))
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7456 res = tree_add_word(spin, foldword, spin->si_foldroot, ct \| flags,
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7457 region, p == NULL ? 0 : *p);
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7458 if (p == NULL \|\| *p == NUL)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7459 break;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7460 }
334 a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	7461 ++spin->si_foldwcount;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	7462
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7463 if (res == OK && (ct == WF_KEEPCAP \|\| (flags & WF_KEEPCAP)))
334 a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	7464 {
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7465 for (p = pfxlist; res == OK; ++p)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7466 {
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7467 if (!need_affix \|\| (p != NULL && *p != NUL))
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7468 res = tree_add_word(spin, word, spin->si_keeproot, flags,
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7469 region, p == NULL ? 0 : *p);
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7470 if (p == NULL \|\| *p == NUL)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7471 break;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7472 }
334 a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	7473 ++spin->si_keepwcount;
a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	7474 }
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7475 return res;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7476 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7477
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7478 /*
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7479 * Add word "word" to a word tree at "root".
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7480 * When "flags" < 0 we are adding to the prefix tree where "flags" is used for
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	7481 * "rare" and "region" is the condition nr.
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	7482 * Returns FAIL when out of memory.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7483 */
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	7484 static int
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	7485 tree_add_word(spin, word, root, flags, region, affixID)
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7486 spellinfo_T *spin;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7487 char_u *word;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7488 wordnode_T *root;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7489 int flags;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7490 int region;
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	7491 int affixID;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7492 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7493 wordnode_T *node = root;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7494 wordnode_T *np;
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7495 wordnode_T copyp, *copyprev;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7496 wordnode_T **prev = NULL;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7497 int i;
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	7498
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7499 /* Add each byte of the word to the tree, including the NUL at the end. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7500 for (i = 0; ; ++i)
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	7501 {
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7502 /* When there is more than one reference to this node we need to make
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7503 * a copy, so that we can modify it. Copy the whole list of siblings
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7504 * (we don't optimize for a partly shared list of siblings). */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7505 if (node != NULL && node->wn_refs > 1)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7506 {
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7507 --node->wn_refs;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7508 copyprev = prev;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7509 for (copyp = node; copyp != NULL; copyp = copyp->wn_sibling)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7510 {
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7511 /* Allocate a new node and copy the info. */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7512 np = get_wordnode(spin);
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7513 if (np == NULL)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7514 return FAIL;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7515 np->wn_child = copyp->wn_child;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7516 if (np->wn_child != NULL)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7517 ++np->wn_child->wn_refs; /* child gets extra ref */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7518 np->wn_byte = copyp->wn_byte;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7519 if (np->wn_byte == NUL)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7520 {
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7521 np->wn_flags = copyp->wn_flags;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7522 np->wn_region = copyp->wn_region;
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	7523 np->wn_affixID = copyp->wn_affixID;
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7524 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7525
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7526 /* Link the new node in the list, there will be one ref. */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7527 np->wn_refs = 1;
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 835 diff changeset	7528 if (copyprev != NULL)
2c885fab04e3 updated for version 7.0e06 vimboss parents: 835 diff changeset	7529 *copyprev = np;
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7530 copyprev = &np->wn_sibling;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7531
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7532 /* Let "node" point to the head of the copied list. */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7533 if (copyp == node)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7534 node = np;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7535 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7536 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7537
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7538 /* Look for the sibling that has the same character. They are sorted
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7539 * on byte value, thus stop searching when a sibling is found with a
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7540 * higher byte value. For zero bytes (end of word) the sorting is
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	7541 * done on flags and then on affixID. */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7542 while (node != NULL
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7543 && (node->wn_byte < word[i]
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7544 \|\| (node->wn_byte == NUL
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7545 && (flags < 0
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7546 ? node->wn_affixID < (unsigned)affixID
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7547 : (node->wn_flags < (unsigned)(flags & WN_MASK)
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	7548 \|\| (node->wn_flags == (flags & WN_MASK)
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7549 && (spin->si_sugtree
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7550 ? (node->wn_region & 0xffff) < region
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7551 : node->wn_affixID
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7552 < (unsigned)affixID)))))))
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7553 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7554 prev = &node->wn_sibling;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7555 node = *prev;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7556 }
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7557 if (node == NULL
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7558 \|\| node->wn_byte != word[i]
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7559 \|\| (word[i] == NUL
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7560 && (flags < 0
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7561 \|\| spin->si_sugtree
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	7562 \|\| node->wn_flags != (flags & WN_MASK)
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	7563 \|\| node->wn_affixID != affixID)))
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	7564 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7565 /* Allocate a new node. */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7566 np = get_wordnode(spin);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7567 if (np == NULL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7568 return FAIL;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7569 np->wn_byte = word[i];
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7570
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7571 /* If "node" is NULL this is a new child or the end of the sibling
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7572 * list: ref count is one. Otherwise use ref count of sibling and
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7573 * make ref count of sibling one (matters when inserting in front
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7574 * of the list of siblings). */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7575 if (node == NULL)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7576 np->wn_refs = 1;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7577 else
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7578 {
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7579 np->wn_refs = node->wn_refs;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7580 node->wn_refs = 1;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7581 }
2299 92e31a1b0c2f Fix crash in generating spell .sug file. Bram Moolenaar <bram@vim.org> parents: 2250 diff changeset	7582 if (prev != NULL)
92e31a1b0c2f Fix crash in generating spell .sug file. Bram Moolenaar <bram@vim.org> parents: 2250 diff changeset	7583 *prev = np;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7584 np->wn_sibling = node;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7585 node = np;
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	7586 }
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7587
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7588 if (word[i] == NUL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7589 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7590 node->wn_flags = flags;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7591 node->wn_region \|= region;
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	7592 node->wn_affixID = affixID;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7593 break;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7594 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7595 prev = &node->wn_child;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7596 node = *prev;
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	7597 }
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7598 #ifdef SPELL_PRINTTREE
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7599 smsg("Added \"%s\"", word);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7600 spell_print_tree(root->wn_sibling);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7601 #endif
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7602
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7603 /* count nr of words added since last message */
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7604 ++spin->si_msg_count;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7605
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7606 if (spin->si_compress_cnt > 1)
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7607 {
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7608 if (--spin->si_compress_cnt == 1)
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7609 /* Did enough words to lower the block count limit. */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7610 spin->si_blocks_cnt += compress_inc;
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7611 }
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7612
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7613 /*
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7614 * When we have allocated lots of memory we need to compress the word tree
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7615 * to free up some room. But compression is slow, and we might actually
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7616 * need that room, thus only compress in the following situations:
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7617 * 1. When not compressed before (si_compress_cnt == 0): when using
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7618 * "compress_start" blocks.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7619 * 2. When compressed before and used "compress_inc" blocks before
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7620 * adding "compress_added" words (si_compress_cnt > 1).
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7621 * 3. When compressed before, added "compress_added" words
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7622 * (si_compress_cnt == 1) and the number of free nodes drops below the
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7623 * maximum word length.
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7624 */
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7625 #ifndef SPELL_PRINTTREE
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7626 if (spin->si_compress_cnt == 1
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7627 ? spin->si_free_count < MAXWLEN
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7628 : spin->si_blocks_cnt >= compress_start)
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7629 #endif
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7630 {
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7631 /* Decrement the block counter. The effect is that we compress again
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7632 * when the freed up room has been used and another "compress_inc"
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7633 * blocks have been allocated. Unless "compress_added" words have
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7634 * been added, then the limit is put back again. */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7635 spin->si_blocks_cnt -= compress_inc;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7636 spin->si_compress_cnt = compress_added;
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7637
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7638 if (spin->si_verbose)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7639 {
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7640 msg_start();
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7641 msg_puts((char_u *)_(msg_compressing));
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7642 msg_clr_eos();
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7643 msg_didout = FALSE;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7644 msg_col = 0;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7645 out_flush();
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7646 }
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7647
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7648 /* Compress both trees. Either they both have many nodes, which makes
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7649 * compression useful, or one of them is small, which means
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7650 * compression goes fast. But when filling the souldfold word tree
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7651 * there is no keep-case tree. */
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7652 wordtree_compress(spin, spin->si_foldroot);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7653 if (affixID >= 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7654 wordtree_compress(spin, spin->si_keeproot);
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7655 }
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	7656
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	7657 return OK;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7658 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7659
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7660 /*
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7661 * Check the 'mkspellmem' option. Return FAIL if it's wrong.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7662 * Sets "sps_flags".
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7663 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7664 int
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7665 spell_check_msm()
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7666 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7667 char_u *p = p_msm;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7668 long start = 0;
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	7669 long incr = 0;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7670 long added = 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7671
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7672 if (!VIM_ISDIGIT(*p))
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7673 return FAIL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7674 /* block count = (value * 1024) / SBLOCKSIZE (but avoid overflow)*/
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7675 start = (getdigits(&p) * 10) / (SBLOCKSIZE / 102);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7676 if (*p != ',')
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7677 return FAIL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7678 ++p;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7679 if (!VIM_ISDIGIT(*p))
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7680 return FAIL;
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	7681 incr = (getdigits(&p) * 102) / (SBLOCKSIZE / 10);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7682 if (*p != ',')
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7683 return FAIL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7684 ++p;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7685 if (!VIM_ISDIGIT(*p))
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7686 return FAIL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7687 added = getdigits(&p) * 1024;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7688 if (*p != NUL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7689 return FAIL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7690
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	7691 if (start == 0 \|\| incr == 0 \|\| added == 0 \|\| incr > start)
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7692 return FAIL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7693
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7694 compress_start = start;
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	7695 compress_inc = incr;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7696 compress_added = added;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7697 return OK;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7698 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7699
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7700
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7701 /*
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7702 * Get a wordnode_T, either from the list of previously freed nodes or
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7703 * allocate a new one.
2691 0887e8a13e5f updated for version 7.3.109 Bram Moolenaar <bram@vim.org> parents: 2666 diff changeset	7704 * Returns NULL when out of memory.
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7705 */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7706 static wordnode_T *
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7707 get_wordnode(spin)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7708 spellinfo_T *spin;
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7709 {
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7710 wordnode_T *n;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7711
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7712 if (spin->si_first_free == NULL)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7713 n = (wordnode_T *)getroom(spin, sizeof(wordnode_T), TRUE);
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7714 else
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7715 {
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7716 n = spin->si_first_free;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7717 spin->si_first_free = n->wn_child;
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7718 vim_memset(n, 0, sizeof(wordnode_T));
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7719 --spin->si_free_count;
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7720 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7721 #ifdef SPELL_PRINTTREE
2691 0887e8a13e5f updated for version 7.3.109 Bram Moolenaar <bram@vim.org> parents: 2666 diff changeset	7722 if (n != NULL)
0887e8a13e5f updated for version 7.3.109 Bram Moolenaar <bram@vim.org> parents: 2666 diff changeset	7723 n->wn_nr = ++spin->si_wordnode_nr;
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7724 #endif
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7725 return n;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7726 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7727
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7728 /*
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7729 * Decrement the reference count on a node (which is the head of a list of
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7730 * siblings). If the reference count becomes zero free the node and its
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7731 * siblings.
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7732 * Returns the number of nodes actually freed.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7733 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7734 static int
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7735 deref_wordnode(spin, node)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7736 spellinfo_T *spin;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7737 wordnode_T *node;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7738 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7739 wordnode_T *np;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7740 int cnt = 0;
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7741
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7742 if (--node->wn_refs == 0)
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7743 {
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7744 for (np = node; np != NULL; np = np->wn_sibling)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7745 {
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7746 if (np->wn_child != NULL)
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7747 cnt += deref_wordnode(spin, np->wn_child);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7748 free_wordnode(spin, np);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7749 ++cnt;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7750 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7751 ++cnt; /* length field */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7752 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7753 return cnt;
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7754 }
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7755
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7756 /*
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7757 * Free a wordnode_T for re-use later.
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7758 * Only the "wn_child" field becomes invalid.
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7759 */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7760 static void
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7761 free_wordnode(spin, n)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7762 spellinfo_T *spin;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7763 wordnode_T *n;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7764 {
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7765 n->wn_child = spin->si_first_free;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7766 spin->si_first_free = n;
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7767 ++spin->si_free_count;
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7768 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7769
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7770 /*
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7771 * Compress a tree: find tails that are identical and can be shared.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7772 */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7773 static void
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7774 wordtree_compress(spin, root)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7775 spellinfo_T *spin;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7776 wordnode_T *root;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7777 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7778 hashtab_T ht;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7779 int n;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7780 int tot = 0;
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7781 int perc;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7782
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7783 /* Skip the root itself, it's not actually used. The first sibling is the
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7784 * start of the tree. */
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7785 if (root->wn_sibling != NULL)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7786 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7787 hash_init(&ht);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7788 n = node_compress(spin, root->wn_sibling, &ht, &tot);
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7789
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7790 #ifndef SPELL_PRINTTREE
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7791 if (spin->si_verbose \|\| p_verbose > 2)
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7792 #endif
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7793 {
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7794 if (tot > 1000000)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7795 perc = (tot - n) / (tot / 100);
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7796 else if (tot == 0)
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7797 perc = 0;
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7798 else
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7799 perc = (tot - n) * 100 / tot;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7800 vim_snprintf((char *)IObuff, IOSIZE,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7801 _("Compressed %d of %d nodes; %d (%d%%) remaining"),
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7802 n, tot, tot - n, perc);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7803 spell_message(spin, IObuff);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7804 }
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7805 #ifdef SPELL_PRINTTREE
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7806 spell_print_tree(root->wn_sibling);
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7807 #endif
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7808 hash_clear(&ht);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7809 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7810 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7811
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7812 /*
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7813 * Compress a node, its siblings and its children, depth first.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7814 * Returns the number of compressed nodes.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7815 */
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	7816 static int
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7817 node_compress(spin, node, ht, tot)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7818 spellinfo_T *spin;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7819 wordnode_T *node;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7820 hashtab_T *ht;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7821 int tot; / total count of nodes before compressing,
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7822 incremented while going through the tree */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7823 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7824 wordnode_T *np;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7825 wordnode_T *tp;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7826 wordnode_T *child;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7827 hash_T hash;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7828 hashitem_T *hi;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7829 int len = 0;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7830 unsigned nr, n;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7831 int compressed = 0;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7832
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7833 /*
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7834 * Go through the list of siblings. Compress each child and then try
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7835 * finding an identical child to replace it.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7836 * Note that with "child" we mean not just the node that is pointed to,
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7837 * but the whole list of siblings of which the child node is the first.
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7838 */
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7839 for (np = node; np != NULL && !got_int; np = np->wn_sibling)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7840 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7841 ++len;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7842 if ((child = np->wn_child) != NULL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7843 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7844 /* Compress the child first. This fills hashkey. */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7845 compressed += node_compress(spin, child, ht, tot);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7846
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7847 /* Try to find an identical child. */
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7848 hash = hash_hash(child->wn_u1.hashkey);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7849 hi = hash_lookup(ht, child->wn_u1.hashkey, hash);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7850 if (!HASHITEM_EMPTY(hi))
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7851 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7852 /* There are children we encountered before with a hash value
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7853 * identical to the current child. Now check if there is one
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7854 * that is really identical. */
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7855 for (tp = HI2WN(hi); tp != NULL; tp = tp->wn_u2.next)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7856 if (node_equal(child, tp))
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7857 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7858 /* Found one! Now use that child in place of the
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7859 * current one. This means the current child and all
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7860 * its siblings is unlinked from the tree. */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7861 ++tp->wn_refs;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7862 compressed += deref_wordnode(spin, child);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7863 np->wn_child = tp;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7864 break;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7865 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7866 if (tp == NULL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7867 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7868 /* No other child with this hash value equals the child of
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7869 * the node, add it to the linked list after the first
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7870 * item. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7871 tp = HI2WN(hi);
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7872 child->wn_u2.next = tp->wn_u2.next;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7873 tp->wn_u2.next = child;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7874 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7875 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7876 else
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7877 /* No other child has this hash value, add it to the
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7878 * hashtable. */
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7879 hash_add_item(ht, hi, child->wn_u1.hashkey, hash);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7880 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7881 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7882 tot += len + 1; / add one for the node that stores the length */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7883
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7884 /*
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7885 * Make a hash key for the node and its siblings, so that we can quickly
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7886 * find a lookalike node. This must be done after compressing the sibling
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7887 * list, otherwise the hash key would become invalid by the compression.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7888 */
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7889 node->wn_u1.hashkey[0] = len;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7890 nr = 0;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7891 for (np = node; np != NULL; np = np->wn_sibling)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7892 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7893 if (np->wn_byte == NUL)
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	7894 /* end node: use wn_flags, wn_region and wn_affixID */
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	7895 n = np->wn_flags + (np->wn_region << 8) + (np->wn_affixID << 16);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7896 else
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7897 /* byte node: use the byte value and the child pointer */
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	7898 n = (unsigned)(np->wn_byte + ((long_u)np->wn_child << 8));
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7899 nr = nr * 101 + n;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7900 }
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7901
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7902 /* Avoid NUL bytes, it terminates the hash key. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7903 n = nr & 0xff;
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7904 node->wn_u1.hashkey[1] = n == 0 ? 1 : n;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7905 n = (nr >> 8) & 0xff;
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7906 node->wn_u1.hashkey[2] = n == 0 ? 1 : n;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7907 n = (nr >> 16) & 0xff;
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7908 node->wn_u1.hashkey[3] = n == 0 ? 1 : n;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7909 n = (nr >> 24) & 0xff;
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7910 node->wn_u1.hashkey[4] = n == 0 ? 1 : n;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7911 node->wn_u1.hashkey[5] = NUL;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7912
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7913 /* Check for CTRL-C pressed now and then. */
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7914 fast_breakcheck();
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7915
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7916 return compressed;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7917 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7918
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7919 /*
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7920 * Return TRUE when two nodes have identical siblings and children.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7921 */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7922 static int
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7923 node_equal(n1, n2)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7924 wordnode_T *n1;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7925 wordnode_T *n2;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7926 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7927 wordnode_T *p1;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7928 wordnode_T *p2;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7929
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7930 for (p1 = n1, p2 = n2; p1 != NULL && p2 != NULL;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7931 p1 = p1->wn_sibling, p2 = p2->wn_sibling)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7932 if (p1->wn_byte != p2->wn_byte
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7933 \|\| (p1->wn_byte == NUL
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7934 ? (p1->wn_flags != p2->wn_flags
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7935 \|\| p1->wn_region != p2->wn_region
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	7936 \|\| p1->wn_affixID != p2->wn_affixID)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7937 : (p1->wn_child != p2->wn_child)))
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7938 break;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7939
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7940 return p1 == NULL && p2 == NULL;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7941 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7942
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7943 static int
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7944 #ifdef __BORLANDC__
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7945 _RTLENTRYF
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7946 #endif
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7947 rep_compare __ARGS((const void s1, const void s2));
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7948
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7949 /*
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7950 * Function given to qsort() to sort the REP items on "from" string.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7951 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7952 static int
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7953 #ifdef __BORLANDC__
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7954 _RTLENTRYF
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7955 #endif
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7956 rep_compare(s1, s2)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7957 const void *s1;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7958 const void *s2;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7959 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7960 fromto_T p1 = (fromto_T )s1;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7961 fromto_T p2 = (fromto_T )s2;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7962
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7963 return STRCMP(p1->ft_from, p2->ft_from);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7964 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7965
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7966 /*
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7967 * Write the Vim .spl file "fname".
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	7968 * Return FAIL or OK;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	7969 */
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	7970 static int
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7971 write_vim_spell(spin, fname)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7972 spellinfo_T *spin;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7973 char_u *fname;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7974 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7975 FILE *fd;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7976 int regionmask;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7977 int round;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7978 wordnode_T *tree;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7979 int nodecount;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7980 int i;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7981 int l;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7982 garray_T *gap;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7983 fromto_T *ftp;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7984 char_u *p;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7985 int rr;
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	7986 int retval = OK;
1759 04fc2a0e98ed updated for version 7.2-057 vimboss parents: 1758 diff changeset	7987 size_t fwv = 1; /* collect return value of fwrite() to avoid
1753 5098908178cd updated for version 7.2-050 vimboss parents: 1705 diff changeset	7988 warnings from picky compiler */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7989
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7990 fd = mch_fopen((char *)fname, "w");
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7991 if (fd == NULL)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7992 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7993 EMSG2(_(e_notopen), fname);
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	7994 return FAIL;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7995 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7996
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7997 /* <HEADER>: <fileID> <versionnr> */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7998 /* <fileID> */
1753 5098908178cd updated for version 7.2-050 vimboss parents: 1705 diff changeset	7999 fwv &= fwrite(VIMSPELLMAGIC, VIMSPELLMAGICL, (size_t)1, fd);
1759 04fc2a0e98ed updated for version 7.2-057 vimboss parents: 1758 diff changeset	8000 if (fwv != (size_t)1)
04fc2a0e98ed updated for version 7.2-057 vimboss parents: 1758 diff changeset	8001 /* Catch first write error, don't try writing more. */
04fc2a0e98ed updated for version 7.2-057 vimboss parents: 1758 diff changeset	8002 goto theend;
04fc2a0e98ed updated for version 7.2-057 vimboss parents: 1758 diff changeset	8003
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8004 putc(VIMSPELLVERSION, fd); /* <versionnr> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8005
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8006 /*
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8007 * <SECTIONS>: <section> ... <sectionend>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8008 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8009
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	8010 /* SN_INFO: <infotext> */
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	8011 if (spin->si_info != NULL)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	8012 {
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	8013 putc(SN_INFO, fd); /* <sectionID> */
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	8014 putc(0, fd); /* <sectionflags> */
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	8015
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	8016 i = (int)STRLEN(spin->si_info);
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	8017 put_bytes(fd, (long_u)i, 4); /* <sectionlen> */
1753 5098908178cd updated for version 7.2-050 vimboss parents: 1705 diff changeset	8018 fwv &= fwrite(spin->si_info, (size_t)i, (size_t)1, fd); /* <infotext> */
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	8019 }
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	8020
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8021 /* SN_REGION: <regionname> ...
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8022 * Write the region names only if there is more than one. */
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	8023 if (spin->si_region_count > 1)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8024 {
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8025 putc(SN_REGION, fd); /* <sectionID> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8026 putc(SNF_REQUIRED, fd); /* <sectionflags> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8027 l = spin->si_region_count * 2;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8028 put_bytes(fd, (long_u)l, 4); /* <sectionlen> */
1753 5098908178cd updated for version 7.2-050 vimboss parents: 1705 diff changeset	8029 fwv &= fwrite(spin->si_region_name, (size_t)l, (size_t)1, fd);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8030 /* <regionname> ... */
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	8031 regionmask = (1 << spin->si_region_count) - 1;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8032 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8033 else
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8034 regionmask = 0;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8035
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8036 /* SN_CHARFLAGS: <charflagslen> <charflags> <folcharslen> <folchars>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8037 *
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8038 * The table with character flags and the table for case folding.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8039 * This makes sure the same characters are recognized as word characters
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8040 * when generating an when using a spell file.
260 ed33f83b42d8 updated for version 7.0071 vimboss parents: 255 diff changeset	8041 * Skip this for ASCII, the table may conflict with the one used for
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8042 * 'encoding'.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8043 * Also skip this for an .add.spl file, the main spell file must contain
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8044 * the table (avoids that it conflicts). File is shorter too.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8045 */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8046 if (!spin->si_ascii && !spin->si_add)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8047 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8048 char_u folchars[128 * 8];
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8049 int flags;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8050
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	8051 putc(SN_CHARFLAGS, fd); /* <sectionID> */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8052 putc(SNF_REQUIRED, fd); /* <sectionflags> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8053
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8054 /* Form the <folchars> string first, we need to know its length. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8055 l = 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8056 for (i = 128; i < 256; ++i)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8057 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8058 #ifdef FEAT_MBYTE
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8059 if (has_mbyte)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8060 l += mb_char2bytes(spelltab.st_fold[i], folchars + l);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8061 else
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8062 #endif
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8063 folchars[l++] = spelltab.st_fold[i];
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8064 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8065 put_bytes(fd, (long_u)(1 + 128 + 2 + l), 4); /* <sectionlen> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8066
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8067 fputc(128, fd); /* <charflagslen> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8068 for (i = 128; i < 256; ++i)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8069 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8070 flags = 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8071 if (spelltab.st_isw[i])
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8072 flags \|= CF_WORD;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8073 if (spelltab.st_isu[i])
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8074 flags \|= CF_UPPER;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8075 fputc(flags, fd); /* <charflags> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8076 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8077
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8078 put_bytes(fd, (long_u)l, 2); /* <folcharslen> */
1753 5098908178cd updated for version 7.2-050 vimboss parents: 1705 diff changeset	8079 fwv &= fwrite(folchars, (size_t)l, (size_t)1, fd); /* <folchars> */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8080 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8081
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8082 /* SN_MIDWORD: <midword> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8083 if (spin->si_midword != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8084 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8085 putc(SN_MIDWORD, fd); /* <sectionID> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8086 putc(SNF_REQUIRED, fd); /* <sectionflags> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8087
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	8088 i = (int)STRLEN(spin->si_midword);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8089 put_bytes(fd, (long_u)i, 4); /* <sectionlen> */
1753 5098908178cd updated for version 7.2-050 vimboss parents: 1705 diff changeset	8090 fwv &= fwrite(spin->si_midword, (size_t)i, (size_t)1, fd);
5098908178cd updated for version 7.2-050 vimboss parents: 1705 diff changeset	8091 /* <midword> */
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	8092 }
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	8093
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8094 /* SN_PREFCOND: <prefcondcnt> <prefcond> ... */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8095 if (spin->si_prefcond.ga_len > 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8096 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8097 putc(SN_PREFCOND, fd); /* <sectionID> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8098 putc(SNF_REQUIRED, fd); /* <sectionflags> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8099
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8100 l = write_spell_prefcond(NULL, &spin->si_prefcond);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8101 put_bytes(fd, (long_u)l, 4); /* <sectionlen> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8102
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8103 write_spell_prefcond(fd, &spin->si_prefcond);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8104 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8105
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8106 /* SN_REP: <repcount> <rep> ...
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8107 * SN_SAL: <salflags> <salcount> <sal> ...
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8108 * SN_REPSAL: <repcount> <rep> ... */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8109
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8110 /* round 1: SN_REP section
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8111 * round 2: SN_SAL section (unless SN_SOFO is used)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8112 * round 3: SN_REPSAL section */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8113 for (round = 1; round <= 3; ++round)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8114 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8115 if (round == 1)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8116 gap = &spin->si_rep;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8117 else if (round == 2)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8118 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8119 /* Don't write SN_SAL when using a SN_SOFO section */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8120 if (spin->si_sofofr != NULL && spin->si_sofoto != NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8121 continue;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8122 gap = &spin->si_sal;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8123 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8124 else
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8125 gap = &spin->si_repsal;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8126
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8127 /* Don't write the section if there are no items. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8128 if (gap->ga_len == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8129 continue;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8130
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8131 /* Sort the REP/REPSAL items. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8132 if (round != 2)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8133 qsort(gap->ga_data, (size_t)gap->ga_len,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8134 sizeof(fromto_T), rep_compare);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8135
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8136 i = round == 1 ? SN_REP : (round == 2 ? SN_SAL : SN_REPSAL);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8137 putc(i, fd); /* <sectionID> */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8138
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8139 /* This is for making suggestions, section is not required. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8140 putc(0, fd); /* <sectionflags> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8141
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8142 /* Compute the length of what follows. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8143 l = 2; /* count <repcount> or <salcount> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8144 for (i = 0; i < gap->ga_len; ++i)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8145 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8146 ftp = &((fromto_T *)gap->ga_data)[i];
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	8147 l += 1 + (int)STRLEN(ftp->ft_from); /* count <fromlen> and <from> */
8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	8148 l += 1 + (int)STRLEN(ftp->ft_to); /* count <tolen> and <to> */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8149 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8150 if (round == 2)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8151 ++l; /* count <salflags> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8152 put_bytes(fd, (long_u)l, 4); /* <sectionlen> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8153
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8154 if (round == 2)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8155 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8156 i = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8157 if (spin->si_followup)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8158 i \|= SAL_F0LLOWUP;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8159 if (spin->si_collapse)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8160 i \|= SAL_COLLAPSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8161 if (spin->si_rem_accents)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8162 i \|= SAL_REM_ACCENTS;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8163 putc(i, fd); /* <salflags> */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8164 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8165
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8166 put_bytes(fd, (long_u)gap->ga_len, 2); /* <repcount> or <salcount> */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8167 for (i = 0; i < gap->ga_len; ++i)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8168 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8169 /* <rep> : <repfromlen> <repfrom> <reptolen> <repto> */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8170 /* <sal> : <salfromlen> <salfrom> <saltolen> <salto> */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8171 ftp = &((fromto_T *)gap->ga_data)[i];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8172 for (rr = 1; rr <= 2; ++rr)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8173 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8174 p = rr == 1 ? ftp->ft_from : ftp->ft_to;
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	8175 l = (int)STRLEN(p);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8176 putc(l, fd);
1758 70661384379a updated for version 7.2-056 vimboss parents: 1757 diff changeset	8177 if (l > 0)
70661384379a updated for version 7.2-056 vimboss parents: 1757 diff changeset	8178 fwv &= fwrite(p, l, (size_t)1, fd);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8179 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8180 }
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8181
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8182 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8183
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8184 /* SN_SOFO: <sofofromlen> <sofofrom> <sofotolen> <sofoto>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8185 * This is for making suggestions, section is not required. */
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	8186 if (spin->si_sofofr != NULL && spin->si_sofoto != NULL)
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	8187 {
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8188 putc(SN_SOFO, fd); /* <sectionID> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8189 putc(0, fd); /* <sectionflags> */
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	8190
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	8191 l = (int)STRLEN(spin->si_sofofr);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8192 put_bytes(fd, (long_u)(l + STRLEN(spin->si_sofoto) + 4), 4);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8193 /* <sectionlen> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8194
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8195 put_bytes(fd, (long_u)l, 2); /* <sofofromlen> */
1753 5098908178cd updated for version 7.2-050 vimboss parents: 1705 diff changeset	8196 fwv &= fwrite(spin->si_sofofr, l, (size_t)1, fd); /* <sofofrom> */
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	8197
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	8198 l = (int)STRLEN(spin->si_sofoto);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8199 put_bytes(fd, (long_u)l, 2); /* <sofotolen> */
1753 5098908178cd updated for version 7.2-050 vimboss parents: 1705 diff changeset	8200 fwv &= fwrite(spin->si_sofoto, l, (size_t)1, fd); /* <sofoto> */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8201 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8202
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8203 /* SN_WORDS: <word> ...
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8204 * This is for making suggestions, section is not required. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8205 if (spin->si_commonwords.ht_used > 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8206 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8207 putc(SN_WORDS, fd); /* <sectionID> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8208 putc(0, fd); /* <sectionflags> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8209
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8210 /* round 1: count the bytes
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8211 * round 2: write the bytes */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8212 for (round = 1; round <= 2; ++round)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8213 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8214 int todo;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8215 int len = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8216 hashitem_T *hi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8217
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	8218 todo = (int)spin->si_commonwords.ht_used;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8219 for (hi = spin->si_commonwords.ht_array; todo > 0; ++hi)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8220 if (!HASHITEM_EMPTY(hi))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8221 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	8222 l = (int)STRLEN(hi->hi_key) + 1;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8223 len += l;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8224 if (round == 2) /* <word> */
1753 5098908178cd updated for version 7.2-050 vimboss parents: 1705 diff changeset	8225 fwv &= fwrite(hi->hi_key, (size_t)l, (size_t)1, fd);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8226 --todo;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8227 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8228 if (round == 1)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8229 put_bytes(fd, (long_u)len, 4); /* <sectionlen> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8230 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8231 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8232
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8233 /* SN_MAP: <mapstr>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8234 * This is for making suggestions, section is not required. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8235 if (spin->si_map.ga_len > 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8236 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8237 putc(SN_MAP, fd); /* <sectionID> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8238 putc(0, fd); /* <sectionflags> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8239 l = spin->si_map.ga_len;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8240 put_bytes(fd, (long_u)l, 4); /* <sectionlen> */
1753 5098908178cd updated for version 7.2-050 vimboss parents: 1705 diff changeset	8241 fwv &= fwrite(spin->si_map.ga_data, (size_t)l, (size_t)1, fd);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8242 /* <mapstr> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8243 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8244
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8245 /* SN_SUGFILE: <timestamp>
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8246 * This is used to notify that a .sug file may be available and at the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8247 * same time allows for checking that a .sug file that is found matches
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8248 * with this .spl file. That's because the word numbers must be exactly
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8249 * right. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8250 if (!spin->si_nosugfile
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8251 && (spin->si_sal.ga_len > 0
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8252 \|\| (spin->si_sofofr != NULL && spin->si_sofoto != NULL)))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8253 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8254 putc(SN_SUGFILE, fd); /* <sectionID> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8255 putc(0, fd); /* <sectionflags> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8256 put_bytes(fd, (long_u)8, 4); /* <sectionlen> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8257
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8258 /* Set si_sugtime and write it to the file. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8259 spin->si_sugtime = time(NULL);
2229 d45902a5c61c Fix a few more things for persistent undo. Bram Moolenaar <bram@vim.org> parents: 2214 diff changeset	8260 put_time(fd, spin->si_sugtime); /* <timestamp> */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8261 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8262
698 e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	8263 /* SN_NOSPLITSUGS: nothing
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	8264 * This is used to notify that no suggestions with word splits are to be
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	8265 * made. */
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	8266 if (spin->si_nosplitsugs)
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	8267 {
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	8268 putc(SN_NOSPLITSUGS, fd); /* <sectionID> */
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	8269 putc(0, fd); /* <sectionflags> */
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	8270 put_bytes(fd, (long_u)0, 4); /* <sectionlen> */
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	8271 }
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	8272
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8273 /* SN_COMPOUND: compound info.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8274 * We don't mark it required, when not supported all compound words will
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8275 * be bad words. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8276 if (spin->si_compflags != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8277 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8278 putc(SN_COMPOUND, fd); /* <sectionID> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8279 putc(0, fd); /* <sectionflags> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8280
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	8281 l = (int)STRLEN(spin->si_compflags);
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	8282 for (i = 0; i < spin->si_comppat.ga_len; ++i)
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	8283 l += (int)STRLEN(((char_u **)(spin->si_comppat.ga_data))[i]) + 1;
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	8284 put_bytes(fd, (long_u)(l + 7), 4); /* <sectionlen> */
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	8285
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8286 putc(spin->si_compmax, fd); /* <compmax> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8287 putc(spin->si_compminlen, fd); /* <compminlen> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8288 putc(spin->si_compsylmax, fd); /* <compsylmax> */
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	8289 putc(0, fd); /* for Vim 7.0b compatibility */
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	8290 putc(spin->si_compoptions, fd); /* <compoptions> */
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	8291 put_bytes(fd, (long_u)spin->si_comppat.ga_len, 2);
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	8292 /* <comppatcount> */
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	8293 for (i = 0; i < spin->si_comppat.ga_len; ++i)
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	8294 {
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	8295 p = ((char_u **)(spin->si_comppat.ga_data))[i];
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	8296 putc((int)STRLEN(p), fd); /* <comppatlen> */
1753 5098908178cd updated for version 7.2-050 vimboss parents: 1705 diff changeset	8297 fwv &= fwrite(p, (size_t)STRLEN(p), (size_t)1, fd);
5098908178cd updated for version 7.2-050 vimboss parents: 1705 diff changeset	8298 /* <comppattext> */
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	8299 }
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8300 /* <compflags> */
1753 5098908178cd updated for version 7.2-050 vimboss parents: 1705 diff changeset	8301 fwv &= fwrite(spin->si_compflags, (size_t)STRLEN(spin->si_compflags),
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	8302 (size_t)1, fd);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8303 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8304
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	8305 /* SN_NOBREAK: NOBREAK flag */
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	8306 if (spin->si_nobreak)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	8307 {
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	8308 putc(SN_NOBREAK, fd); /* <sectionID> */
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	8309 putc(0, fd); /* <sectionflags> */
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	8310
1188 2a276274c592 updated for version 7.1b vimboss parents: 1185 diff changeset	8311 /* It's empty, the presence of the section flags the feature. */
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	8312 put_bytes(fd, (long_u)0, 4); /* <sectionlen> */
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	8313 }
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	8314
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8315 /* SN_SYLLABLE: syllable info.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8316 * We don't mark it required, when not supported syllables will not be
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8317 * counted. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8318 if (spin->si_syllable != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8319 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8320 putc(SN_SYLLABLE, fd); /* <sectionID> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8321 putc(0, fd); /* <sectionflags> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8322
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	8323 l = (int)STRLEN(spin->si_syllable);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8324 put_bytes(fd, (long_u)l, 4); /* <sectionlen> */
1753 5098908178cd updated for version 7.2-050 vimboss parents: 1705 diff changeset	8325 fwv &= fwrite(spin->si_syllable, (size_t)l, (size_t)1, fd);
5098908178cd updated for version 7.2-050 vimboss parents: 1705 diff changeset	8326 /* <syllable> */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8327 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8328
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8329 /* end of <SECTIONS> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8330 putc(SN_END, fd); /* <sectionend> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8331
302 250611b3068d updated for version 7.0080 vimboss parents: 300 diff changeset	8332
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8333 /*
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8334 * <LWORDTREE> <KWORDTREE> <PREFIXTREE>
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8335 */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8336 spin->si_memtot = 0;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8337 for (round = 1; round <= 3; ++round)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8338 {
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8339 if (round == 1)
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	8340 tree = spin->si_foldroot->wn_sibling;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8341 else if (round == 2)
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	8342 tree = spin->si_keeproot->wn_sibling;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8343 else
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	8344 tree = spin->si_prefroot->wn_sibling;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8345
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8346 /* Clear the index and wnode fields in the tree. */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8347 clear_node(tree);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8348
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8349 /* Count the number of nodes. Needed to be able to allocate the
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8350 * memory when reading the nodes. Also fills in index for shared
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8351 * nodes. */
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8352 nodecount = put_node(NULL, tree, 0, regionmask, round == 3);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8353
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8354 /* number of nodes in 4 bytes */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8355 put_bytes(fd, (long_u)nodecount, 4); /* <nodecount> */
302 250611b3068d updated for version 7.0080 vimboss parents: 300 diff changeset	8356 spin->si_memtot += nodecount + nodecount * sizeof(int);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8357
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8358 /* Write the nodes. */
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8359 (void)put_node(fd, tree, 0, regionmask, round == 3);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8360 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8361
1753 5098908178cd updated for version 7.2-050 vimboss parents: 1705 diff changeset	8362 /* Write another byte to check for errors (file system full). */
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	8363 if (putc(0, fd) == EOF)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	8364 retval = FAIL;
1759 04fc2a0e98ed updated for version 7.2-057 vimboss parents: 1758 diff changeset	8365 theend:
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	8366 if (fclose(fd) == EOF)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	8367 retval = FAIL;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	8368
1759 04fc2a0e98ed updated for version 7.2-057 vimboss parents: 1758 diff changeset	8369 if (fwv != (size_t)1)
1753 5098908178cd updated for version 7.2-050 vimboss parents: 1705 diff changeset	8370 retval = FAIL;
5098908178cd updated for version 7.2-050 vimboss parents: 1705 diff changeset	8371 if (retval == FAIL)
5098908178cd updated for version 7.2-050 vimboss parents: 1705 diff changeset	8372 EMSG(_(e_write));
5098908178cd updated for version 7.2-050 vimboss parents: 1705 diff changeset	8373
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	8374 return retval;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8375 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8376
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8377 /*
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8378 * Clear the index and wnode fields of "node", it siblings and its
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8379 * children. This is needed because they are a union with other items to save
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8380 * space.
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8381 */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8382 static void
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8383 clear_node(node)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8384 wordnode_T *node;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8385 {
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8386 wordnode_T *np;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8387
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8388 if (node != NULL)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8389 for (np = node; np != NULL; np = np->wn_sibling)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8390 {
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8391 np->wn_u1.index = 0;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8392 np->wn_u2.wnode = NULL;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8393
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8394 if (np->wn_byte != NUL)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8395 clear_node(np->wn_child);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8396 }
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8397 }
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8398
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8399
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8400 /*
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8401 * Dump a word tree at node "node".
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8402 *
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8403 * This first writes the list of possible bytes (siblings). Then for each
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8404 * byte recursively write the children.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8405 *
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8406 * NOTE: The code here must match the code in read_tree_node(), since
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8407 * assumptions are made about the indexes (so that we don't have to write them
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8408 * in the file).
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8409 *
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8410 * Returns the number of nodes used.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8411 */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8412 static int
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	8413 put_node(fd, node, idx, regionmask, prefixtree)
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8414 FILE fd; / NULL when only counting */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8415 wordnode_T *node;
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	8416 int idx;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8417 int regionmask;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8418 int prefixtree; /* TRUE for PREFIXTREE */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8419 {
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	8420 int newindex = idx;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8421 int siblingcount = 0;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8422 wordnode_T *np;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8423 int flags;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8424
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8425 /* If "node" is zero the tree is empty. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8426 if (node == NULL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8427 return 0;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8428
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8429 /* Store the index where this node is written. */
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	8430 node->wn_u1.index = idx;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8431
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8432 /* Count the number of siblings. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8433 for (np = node; np != NULL; np = np->wn_sibling)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8434 ++siblingcount;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8435
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8436 /* Write the sibling count. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8437 if (fd != NULL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8438 putc(siblingcount, fd); /* <siblingcount> */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8439
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8440 /* Write each sibling byte and optionally extra info. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8441 for (np = node; np != NULL; np = np->wn_sibling)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8442 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8443 if (np->wn_byte == 0)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8444 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8445 if (fd != NULL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8446 {
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8447 /* For a NUL byte (end of word) write the flags etc. */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8448 if (prefixtree)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8449 {
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	8450 /* In PREFIXTREE write the required affixID and the
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	8451 * associated condition nr (stored in wn_region). The
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	8452 * byte value is misused to store the "rare" and "not
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	8453 * combining" flags */
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	8454 if (np->wn_flags == (short_u)PFX_FLAGS)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	8455 putc(BY_NOFLAGS, fd); /* <byte> */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	8456 else
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	8457 {
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	8458 putc(BY_FLAGS, fd); /* <byte> */
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	8459 putc(np->wn_flags, fd); /* <pflags> */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	8460 }
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	8461 putc(np->wn_affixID, fd); /* <affixID> */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8462 put_bytes(fd, (long_u)np->wn_region, 2); /* <prefcondnr> */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8463 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8464 else
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8465 {
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8466 /* For word trees we write the flag/region items. */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8467 flags = np->wn_flags;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8468 if (regionmask != 0 && np->wn_region != regionmask)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8469 flags \|= WF_REGION;
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	8470 if (np->wn_affixID != 0)
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	8471 flags \|= WF_AFX;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8472 if (flags == 0)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8473 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8474 /* word without flags or region */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8475 putc(BY_NOFLAGS, fd); /* <byte> */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8476 }
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8477 else
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8478 {
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	8479 if (np->wn_flags >= 0x100)
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	8480 {
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	8481 putc(BY_FLAGS2, fd); /* <byte> */
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	8482 putc(flags, fd); /* <flags> */
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	8483 putc((unsigned)flags >> 8, fd); /* <flags2> */
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	8484 }
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	8485 else
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	8486 {
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	8487 putc(BY_FLAGS, fd); /* <byte> */
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	8488 putc(flags, fd); /* <flags> */
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	8489 }
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8490 if (flags & WF_REGION)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8491 putc(np->wn_region, fd); /* <region> */
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	8492 if (flags & WF_AFX)
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	8493 putc(np->wn_affixID, fd); /* <affixID> */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8494 }
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8495 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8496 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8497 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8498 else
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8499 {
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8500 if (np->wn_child->wn_u1.index != 0
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8501 && np->wn_child->wn_u2.wnode != node)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8502 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8503 /* The child is written elsewhere, write the reference. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8504 if (fd != NULL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8505 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8506 putc(BY_INDEX, fd); /* <byte> */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8507 /* <nodeidx> */
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8508 put_bytes(fd, (long_u)np->wn_child->wn_u1.index, 3);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8509 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8510 }
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8511 else if (np->wn_child->wn_u2.wnode == NULL)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8512 /* We will write the child below and give it an index. */
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8513 np->wn_child->wn_u2.wnode = node;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8514
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8515 if (fd != NULL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8516 if (putc(np->wn_byte, fd) == EOF) /* <byte> or <xbyte> */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8517 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8518 EMSG(_(e_write));
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8519 return 0;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8520 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8521 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8522 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8523
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8524 /* Space used in the array when reading: one for each sibling and one for
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8525 * the count. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8526 newindex += siblingcount + 1;
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	8527
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8528 /* Recursively dump the children of each sibling. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8529 for (np = node; np != NULL; np = np->wn_sibling)
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8530 if (np->wn_byte != 0 && np->wn_child->wn_u2.wnode == node)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8531 newindex = put_node(fd, np->wn_child, newindex, regionmask,
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8532 prefixtree);
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	8533
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8534 return newindex;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8535 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8536
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8537
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8538 /*
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8539 * ":mkspell [-ascii] outfile infile ..."
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8540 * ":mkspell [-ascii] addfile"
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8541 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8542 void
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8543 ex_mkspell(eap)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8544 exarg_T *eap;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8545 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8546 int fcount;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8547 char_u **fnames;
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8548 char_u *arg = eap->arg;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8549 int ascii = FALSE;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8550
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8551 if (STRNCMP(arg, "-ascii", 6) == 0)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8552 {
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8553 ascii = TRUE;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8554 arg = skipwhite(arg + 6);
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8555 }
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8556
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8557 /* Expand all the remaining arguments (e.g., $VIMRUNTIME). */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8558 if (get_arglist_exp(arg, &fcount, &fnames) == OK)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8559 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8560 mkspell(fcount, fnames, ascii, eap->forceit, FALSE);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8561 FreeWild(fcount, fnames);
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8562 }
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8563 }
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8564
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8565 /*
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8566 * Create the .sug file.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8567 * Uses the soundfold info in "spin".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8568 * Writes the file with the name "wfname", with ".spl" changed to ".sug".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8569 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8570 static void
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8571 spell_make_sugfile(spin, wfname)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8572 spellinfo_T *spin;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8573 char_u *wfname;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8574 {
2770 25672ad7f377 updated for version 7.3.161 Bram Moolenaar <bram@vim.org> parents: 2768 diff changeset	8575 char_u *fname = NULL;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8576 int len;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8577 slang_T *slang;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8578 int free_slang = FALSE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8579
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8580 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8581 * Read back the .spl file that was written. This fills the required
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8582 * info for soundfolding. This also uses less memory than the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8583 * pointer-linked version of the trie. And it avoids having two versions
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8584 * of the code for the soundfolding stuff.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8585 * It might have been done already by spell_reload_one().
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8586 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8587 for (slang = first_lang; slang != NULL; slang = slang->sl_next)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8588 if (fullpathcmp(wfname, slang->sl_fname, FALSE) == FPC_SAME)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8589 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8590 if (slang == NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8591 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8592 spell_message(spin, (char_u *)_("Reading back spell file..."));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8593 slang = spell_load_file(wfname, NULL, NULL, FALSE);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8594 if (slang == NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8595 return;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8596 free_slang = TRUE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8597 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8598
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8599 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8600 * Clear the info in "spin" that is used.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8601 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8602 spin->si_blocks = NULL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8603 spin->si_blocks_cnt = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8604 spin->si_compress_cnt = 0; /* will stay at 0 all the time*/
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8605 spin->si_free_count = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8606 spin->si_first_free = NULL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8607 spin->si_foldwcount = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8608
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8609 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8610 * Go through the trie of good words, soundfold each word and add it to
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8611 * the soundfold trie.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8612 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8613 spell_message(spin, (char_u *)_("Performing soundfolding..."));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8614 if (sug_filltree(spin, slang) == FAIL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8615 goto theend;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8616
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8617 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8618 * Create the table which links each soundfold word with a list of the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8619 * good words it may come from. Creates buffer "spin->si_spellbuf".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8620 * This also removes the wordnr from the NUL byte entries to make
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8621 * compression possible.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8622 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8623 if (sug_maketable(spin) == FAIL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8624 goto theend;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8625
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8626 smsg((char_u *)_("Number of words after soundfolding: %ld"),
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8627 (long)spin->si_spellbuf->b_ml.ml_line_count);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8628
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8629 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8630 * Compress the soundfold trie.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8631 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8632 spell_message(spin, (char_u *)_(msg_compressing));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8633 wordtree_compress(spin, spin->si_foldroot);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8634
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8635 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8636 * Write the .sug file.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8637 * Make the file name by changing ".spl" to ".sug".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8638 */
2770 25672ad7f377 updated for version 7.3.161 Bram Moolenaar <bram@vim.org> parents: 2768 diff changeset	8639 fname = alloc(MAXPATHL);
25672ad7f377 updated for version 7.3.161 Bram Moolenaar <bram@vim.org> parents: 2768 diff changeset	8640 if (fname == NULL)
25672ad7f377 updated for version 7.3.161 Bram Moolenaar <bram@vim.org> parents: 2768 diff changeset	8641 goto theend;
2768 c5e47b752f07 updated for version 7.3.160 Bram Moolenaar <bram@vim.org> parents: 2691 diff changeset	8642 vim_strncpy(fname, wfname, MAXPATHL - 1);
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	8643 len = (int)STRLEN(fname);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8644 fname[len - 2] = 'u';
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8645 fname[len - 1] = 'g';
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8646 sug_write(spin, fname);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8647
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8648 theend:
2770 25672ad7f377 updated for version 7.3.161 Bram Moolenaar <bram@vim.org> parents: 2768 diff changeset	8649 vim_free(fname);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8650 if (free_slang)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8651 slang_free(slang);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8652 free_blocks(spin->si_blocks);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8653 close_spellbuf(spin->si_spellbuf);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8654 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8655
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8656 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8657 * Build the soundfold trie for language "slang".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8658 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8659 static int
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8660 sug_filltree(spin, slang)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8661 spellinfo_T *spin;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8662 slang_T *slang;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8663 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8664 char_u *byts;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8665 idx_T *idxs;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8666 int depth;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8667 idx_T arridx[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8668 int curi[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8669 char_u tword[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8670 char_u tsalword[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8671 int c;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8672 idx_T n;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8673 unsigned words_done = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8674 int wordcount[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8675
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8676 /* We use si_foldroot for the souldfolded trie. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8677 spin->si_foldroot = wordtree_alloc(spin);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8678 if (spin->si_foldroot == NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8679 return FAIL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8680
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8681 /* let tree_add_word() know we're adding to the soundfolded tree */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8682 spin->si_sugtree = TRUE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8683
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8684 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8685 * Go through the whole case-folded tree, soundfold each word and put it
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8686 * in the trie.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8687 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8688 byts = slang->sl_fbyts;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8689 idxs = slang->sl_fidxs;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8690
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8691 arridx[0] = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8692 curi[0] = 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8693 wordcount[0] = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8694
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8695 depth = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8696 while (depth >= 0 && !got_int)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8697 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8698 if (curi[depth] > byts[arridx[depth]])
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8699 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8700 /* Done all bytes at this node, go up one level. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8701 idxs[arridx[depth]] = wordcount[depth];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8702 if (depth > 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8703 wordcount[depth - 1] += wordcount[depth];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8704
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8705 --depth;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8706 line_breakcheck();
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8707 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8708 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8709 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8710
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8711 /* Do one more byte at this node. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8712 n = arridx[depth] + curi[depth];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8713 ++curi[depth];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8714
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8715 c = byts[n];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8716 if (c == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8717 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8718 /* Sound-fold the word. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8719 tword[depth] = NUL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8720 spell_soundfold(slang, tword, TRUE, tsalword);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8721
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8722 /* We use the "flags" field for the MSB of the wordnr,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8723 * "region" for the LSB of the wordnr. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8724 if (tree_add_word(spin, tsalword, spin->si_foldroot,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8725 words_done >> 16, words_done & 0xffff,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8726 0) == FAIL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8727 return FAIL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8728
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8729 ++words_done;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8730 ++wordcount[depth];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8731
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8732 /* Reset the block count each time to avoid compression
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8733 * kicking in. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8734 spin->si_blocks_cnt = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8735
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8736 /* Skip over any other NUL bytes (same word with different
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8737 * flags). */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8738 while (byts[n + 1] == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8739 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8740 ++n;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8741 ++curi[depth];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8742 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8743 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8744 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8745 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8746 /* Normal char, go one level deeper. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8747 tword[depth++] = c;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8748 arridx[depth] = idxs[n];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8749 curi[depth] = 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8750 wordcount[depth] = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8751 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8752 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8753 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8754
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8755 smsg((char_u *)_("Total number of words: %d"), words_done);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8756
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8757 return OK;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8758 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8759
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8760 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8761 * Make the table that links each word in the soundfold trie to the words it
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8762 * can be produced from.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8763 * This is not unlike lines in a file, thus use a memfile to be able to access
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8764 * the table efficiently.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8765 * Returns FAIL when out of memory.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8766 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8767 static int
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8768 sug_maketable(spin)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8769 spellinfo_T *spin;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8770 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8771 garray_T ga;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8772 int res = OK;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8773
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8774 /* Allocate a buffer, open a memline for it and create the swap file
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8775 * (uses a temp file, not a .swp file). */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8776 spin->si_spellbuf = open_spellbuf();
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8777 if (spin->si_spellbuf == NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8778 return FAIL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8779
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8780 /* Use a buffer to store the line info, avoids allocating many small
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8781 * pieces of memory. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8782 ga_init2(&ga, 1, 100);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8783
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8784 /* recursively go through the tree */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8785 if (sug_filltable(spin, spin->si_foldroot->wn_sibling, 0, &ga) == -1)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8786 res = FAIL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8787
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8788 ga_clear(&ga);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8789 return res;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8790 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8791
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8792 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8793 * Fill the table for one node and its children.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8794 * Returns the wordnr at the start of the node.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8795 * Returns -1 when out of memory.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8796 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8797 static int
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8798 sug_filltable(spin, node, startwordnr, gap)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8799 spellinfo_T *spin;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8800 wordnode_T *node;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8801 int startwordnr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8802 garray_T gap; / place to store line of numbers */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8803 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8804 wordnode_T p, np;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8805 int wordnr = startwordnr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8806 int nr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8807 int prev_nr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8808
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8809 for (p = node; p != NULL; p = p->wn_sibling)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8810 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8811 if (p->wn_byte == NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8812 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8813 gap->ga_len = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8814 prev_nr = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8815 for (np = p; np != NULL && np->wn_byte == NUL; np = np->wn_sibling)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8816 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8817 if (ga_grow(gap, 10) == FAIL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8818 return -1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8819
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8820 nr = (np->wn_flags << 16) + (np->wn_region & 0xffff);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8821 /* Compute the offset from the previous nr and store the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8822 * offset in a way that it takes a minimum number of bytes.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8823 * It's a bit like utf-8, but without the need to mark
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8824 * following bytes. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8825 nr -= prev_nr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8826 prev_nr += nr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8827 gap->ga_len += offset2bytes(nr,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8828 (char_u *)gap->ga_data + gap->ga_len);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8829 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8830
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8831 /* add the NUL byte */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8832 ((char_u *)gap->ga_data)[gap->ga_len++] = NUL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8833
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8834 if (ml_append_buf(spin->si_spellbuf, (linenr_T)wordnr,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8835 gap->ga_data, gap->ga_len, TRUE) == FAIL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8836 return -1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8837 ++wordnr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8838
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8839 /* Remove extra NUL entries, we no longer need them. We don't
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8840 * bother freeing the nodes, the won't be reused anyway. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8841 while (p->wn_sibling != NULL && p->wn_sibling->wn_byte == NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8842 p->wn_sibling = p->wn_sibling->wn_sibling;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8843
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8844 /* Clear the flags on the remaining NUL node, so that compression
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8845 * works a lot better. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8846 p->wn_flags = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8847 p->wn_region = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8848 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8849 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8850 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8851 wordnr = sug_filltable(spin, p->wn_child, wordnr, gap);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8852 if (wordnr == -1)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8853 return -1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8854 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8855 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8856 return wordnr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8857 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8858
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8859 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8860 * Convert an offset into a minimal number of bytes.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8861 * Similar to utf_char2byters, but use 8 bits in followup bytes and avoid NUL
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8862 * bytes.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8863 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8864 static int
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8865 offset2bytes(nr, buf)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8866 int nr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8867 char_u *buf;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8868 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8869 int rem;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8870 int b1, b2, b3, b4;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8871
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8872 /* Split the number in parts of base 255. We need to avoid NUL bytes. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8873 b1 = nr % 255 + 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8874 rem = nr / 255;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8875 b2 = rem % 255 + 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8876 rem = rem / 255;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8877 b3 = rem % 255 + 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8878 b4 = rem / 255 + 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8879
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8880 if (b4 > 1 \|\| b3 > 0x1f) /* 4 bytes */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8881 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8882 buf[0] = 0xe0 + b4;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8883 buf[1] = b3;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8884 buf[2] = b2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8885 buf[3] = b1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8886 return 4;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8887 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8888 if (b3 > 1 \|\| b2 > 0x3f ) /* 3 bytes */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8889 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8890 buf[0] = 0xc0 + b3;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8891 buf[1] = b2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8892 buf[2] = b1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8893 return 3;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8894 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8895 if (b2 > 1 \|\| b1 > 0x7f ) /* 2 bytes */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8896 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8897 buf[0] = 0x80 + b2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8898 buf[1] = b1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8899 return 2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8900 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8901 /* 1 byte */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8902 buf[0] = b1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8903 return 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8904 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8905
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8906 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8907 * Opposite of offset2bytes().
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8908 * "pp" points to the bytes and is advanced over it.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8909 * Returns the offset.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8910 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8911 static int
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8912 bytes2offset(pp)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8913 char_u **pp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8914 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8915 char_u p = pp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8916 int nr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8917 int c;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8918
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8919 c = *p++;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8920 if ((c & 0x80) == 0x00) /* 1 byte */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8921 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8922 nr = c - 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8923 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8924 else if ((c & 0xc0) == 0x80) /* 2 bytes */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8925 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8926 nr = (c & 0x3f) - 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8927 nr = nr * 255 + (*p++ - 1);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8928 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8929 else if ((c & 0xe0) == 0xc0) /* 3 bytes */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8930 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8931 nr = (c & 0x1f) - 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8932 nr = nr * 255 + (*p++ - 1);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8933 nr = nr * 255 + (*p++ - 1);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8934 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8935 else /* 4 bytes */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8936 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8937 nr = (c & 0x0f) - 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8938 nr = nr * 255 + (*p++ - 1);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8939 nr = nr * 255 + (*p++ - 1);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8940 nr = nr * 255 + (*p++ - 1);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8941 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8942
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8943 *pp = p;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8944 return nr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8945 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8946
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8947 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8948 * Write the .sug file in "fname".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8949 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8950 static void
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8951 sug_write(spin, fname)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8952 spellinfo_T *spin;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8953 char_u *fname;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8954 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8955 FILE *fd;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8956 wordnode_T *tree;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8957 int nodecount;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8958 int wcount;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8959 char_u *line;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8960 linenr_T lnum;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8961 int len;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8962
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8963 /* Create the file. Note that an existing file is silently overwritten! */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8964 fd = mch_fopen((char *)fname, "w");
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8965 if (fd == NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8966 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8967 EMSG2(_(e_notopen), fname);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8968 return;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8969 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8970
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8971 vim_snprintf((char *)IObuff, IOSIZE,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8972 _("Writing suggestion file %s ..."), fname);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8973 spell_message(spin, IObuff);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8974
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8975 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8976 * <SUGHEADER>: <fileID> <versionnr> <timestamp>
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8977 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8978 if (fwrite(VIMSUGMAGIC, VIMSUGMAGICL, (size_t)1, fd) != 1) /* <fileID> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8979 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8980 EMSG(_(e_write));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8981 goto theend;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8982 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8983 putc(VIMSUGVERSION, fd); /* <versionnr> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8984
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8985 /* Write si_sugtime to the file. */
2229 d45902a5c61c Fix a few more things for persistent undo. Bram Moolenaar <bram@vim.org> parents: 2214 diff changeset	8986 put_time(fd, spin->si_sugtime); /* <timestamp> */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8987
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8988 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8989 * <SUGWORDTREE>
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8990 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8991 spin->si_memtot = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8992 tree = spin->si_foldroot->wn_sibling;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8993
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8994 /* Clear the index and wnode fields in the tree. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8995 clear_node(tree);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8996
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8997 /* Count the number of nodes. Needed to be able to allocate the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8998 * memory when reading the nodes. Also fills in index for shared
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8999 * nodes. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9000 nodecount = put_node(NULL, tree, 0, 0, FALSE);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9001
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9002 /* number of nodes in 4 bytes */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9003 put_bytes(fd, (long_u)nodecount, 4); /* <nodecount> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9004 spin->si_memtot += nodecount + nodecount * sizeof(int);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9005
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9006 /* Write the nodes. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9007 (void)put_node(fd, tree, 0, 0, FALSE);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9008
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9009 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9010 * <SUGTABLE>: <sugwcount> <sugline> ...
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9011 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9012 wcount = spin->si_spellbuf->b_ml.ml_line_count;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9013 put_bytes(fd, (long_u)wcount, 4); /* <sugwcount> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9014
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9015 for (lnum = 1; lnum <= (linenr_T)wcount; ++lnum)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9016 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9017 /* <sugline>: <sugnr> ... NUL */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9018 line = ml_get_buf(spin->si_spellbuf, lnum, FALSE);
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	9019 len = (int)STRLEN(line) + 1;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9020 if (fwrite(line, (size_t)len, (size_t)1, fd) == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9021 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9022 EMSG(_(e_write));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9023 goto theend;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9024 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9025 spin->si_memtot += len;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9026 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9027
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9028 /* Write another byte to check for errors. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9029 if (putc(0, fd) == EOF)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9030 EMSG(_(e_write));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9031
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9032 vim_snprintf((char *)IObuff, IOSIZE,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9033 _("Estimated runtime memory use: %d bytes"), spin->si_memtot);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9034 spell_message(spin, IObuff);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9035
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9036 theend:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9037 /* close the file */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9038 fclose(fd);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9039 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9040
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9041 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9042 * Open a spell buffer. This is a nameless buffer that is not in the buffer
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9043 * list and only contains text lines. Can use a swapfile to reduce memory
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9044 * use.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9045 * Most other fields are invalid! Esp. watch out for string options being
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9046 * NULL and there is no undo info.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9047 * Returns NULL when out of memory.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9048 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9049 static buf_T *
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9050 open_spellbuf()
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9051 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9052 buf_T *buf;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9053
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9054 buf = (buf_T *)alloc_clear(sizeof(buf_T));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9055 if (buf != NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9056 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9057 buf->b_spell = TRUE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9058 buf->b_p_swf = TRUE; /* may create a swap file */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9059 ml_open(buf);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9060 ml_open_file(buf); /* create swap file now */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9061 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9062 return buf;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9063 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9064
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9065 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9066 * Close the buffer used for spell info.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9067 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9068 static void
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9069 close_spellbuf(buf)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9070 buf_T *buf;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9071 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9072 if (buf != NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9073 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9074 ml_close(buf, TRUE);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9075 vim_free(buf);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9076 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9077 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9078
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9079
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9080 /*
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9081 * Create a Vim spell file from one or more word lists.
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9082 * "fnames[0]" is the output file name.
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9083 * "fnames[fcount - 1]" is the last input file name.
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9084 * Exception: when "fnames[0]" ends in ".add" it's used as the input file name
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9085 * and ".spl" is appended to make the output file name.
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9086 */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9087 static void
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3257 diff changeset	9088 mkspell(fcount, fnames, ascii, over_write, added_word)
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9089 int fcount;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9090 char_u **fnames;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9091 int ascii; /* -ascii argument given */
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3257 diff changeset	9092 int over_write; /* overwrite existing output file */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9093 int added_word; /* invoked through "zg" */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9094 {
2770 25672ad7f377 updated for version 7.3.161 Bram Moolenaar <bram@vim.org> parents: 2768 diff changeset	9095 char_u *fname = NULL;
25672ad7f377 updated for version 7.3.161 Bram Moolenaar <bram@vim.org> parents: 2768 diff changeset	9096 char_u *wfname;
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9097 char_u **innames;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9098 int incount;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9099 afffile_T *(afile[8]);
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9100 int i;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9101 int len;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9102 struct stat st;
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	9103 int error = FALSE;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	9104 spellinfo_T spin;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	9105
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	9106 vim_memset(&spin, 0, sizeof(spin));
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9107 spin.si_verbose = !added_word;
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9108 spin.si_ascii = ascii;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9109 spin.si_followup = TRUE;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9110 spin.si_rem_accents = TRUE;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9111 ga_init2(&spin.si_rep, (int)sizeof(fromto_T), 20);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9112 ga_init2(&spin.si_repsal, (int)sizeof(fromto_T), 20);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9113 ga_init2(&spin.si_sal, (int)sizeof(fromto_T), 20);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9114 ga_init2(&spin.si_map, (int)sizeof(char_u), 100);
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	9115 ga_init2(&spin.si_comppat, (int)sizeof(char_u *), 20);
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	9116 ga_init2(&spin.si_prefcond, (int)sizeof(char_u *), 50);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9117 hash_init(&spin.si_commonwords);
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	9118 spin.si_newcompID = 127; /* start compound ID at first maximum */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9119
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9120 /* default: fnames[0] is output file, following are input files */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9121 innames = &fnames[1];
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9122 incount = fcount - 1;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9123
2770 25672ad7f377 updated for version 7.3.161 Bram Moolenaar <bram@vim.org> parents: 2768 diff changeset	9124 wfname = alloc(MAXPATHL);
25672ad7f377 updated for version 7.3.161 Bram Moolenaar <bram@vim.org> parents: 2768 diff changeset	9125 if (wfname == NULL)
25672ad7f377 updated for version 7.3.161 Bram Moolenaar <bram@vim.org> parents: 2768 diff changeset	9126 return;
25672ad7f377 updated for version 7.3.161 Bram Moolenaar <bram@vim.org> parents: 2768 diff changeset	9127
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9128 if (fcount >= 1)
240 693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	9129 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	9130 len = (int)STRLEN(fnames[0]);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9131 if (fcount == 1 && len > 4 && STRCMP(fnames[0] + len - 4, ".add") == 0)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9132 {
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9133 /* For ":mkspell path/en.latin1.add" output file is
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9134 * "path/en.latin1.add.spl". */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9135 innames = &fnames[0];
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9136 incount = 1;
2770 25672ad7f377 updated for version 7.3.161 Bram Moolenaar <bram@vim.org> parents: 2768 diff changeset	9137 vim_snprintf((char *)wfname, MAXPATHL, "%s.spl", fnames[0]);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9138 }
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9139 else if (fcount == 1)
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9140 {
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9141 /* For ":mkspell path/vim" output file is "path/vim.latin1.spl". */
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9142 innames = &fnames[0];
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9143 incount = 1;
2770 25672ad7f377 updated for version 7.3.161 Bram Moolenaar <bram@vim.org> parents: 2768 diff changeset	9144 vim_snprintf((char *)wfname, MAXPATHL, SPL_FNAME_TMPL,
2660 e19ecdb13f34 updated for version 7.3.080 Bram Moolenaar <bram@vim.org> parents: 2656 diff changeset	9145 fnames[0], spin.si_ascii ? (char_u *)"ascii" : spell_enc());
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9146 }
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9147 else if (len > 4 && STRCMP(fnames[0] + len - 4, ".spl") == 0)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9148 {
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9149 /* Name ends in ".spl", use as the file name. */
2770 25672ad7f377 updated for version 7.3.161 Bram Moolenaar <bram@vim.org> parents: 2768 diff changeset	9150 vim_strncpy(wfname, fnames[0], MAXPATHL - 1);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9151 }
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9152 else
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9153 /* Name should be language, make the file name from it. */
2770 25672ad7f377 updated for version 7.3.161 Bram Moolenaar <bram@vim.org> parents: 2768 diff changeset	9154 vim_snprintf((char *)wfname, MAXPATHL, SPL_FNAME_TMPL,
2660 e19ecdb13f34 updated for version 7.3.080 Bram Moolenaar <bram@vim.org> parents: 2656 diff changeset	9155 fnames[0], spin.si_ascii ? (char_u *)"ascii" : spell_enc());
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9156
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9157 /* Check for .ascii.spl. */
2660 e19ecdb13f34 updated for version 7.3.080 Bram Moolenaar <bram@vim.org> parents: 2656 diff changeset	9158 if (strstr((char *)gettail(wfname), SPL_FNAME_ASCII) != NULL)
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9159 spin.si_ascii = TRUE;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9160
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9161 /* Check for .add.spl. */
2660 e19ecdb13f34 updated for version 7.3.080 Bram Moolenaar <bram@vim.org> parents: 2656 diff changeset	9162 if (strstr((char *)gettail(wfname), SPL_FNAME_ADD) != NULL)
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9163 spin.si_add = TRUE;
240 693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	9164 }
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	9165
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9166 if (incount <= 0)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9167 EMSG(_(e_invarg)); /* need at least output and input names */
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	9168 else if (vim_strchr(gettail(wfname), '_') != NULL)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	9169 EMSG(_("E751: Output file name must not have region name"));
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9170 else if (incount > 8)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9171 EMSG(_("E754: Only up to 8 regions supported"));
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9172 else
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9173 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9174 /* Check for overwriting before doing things that may take a lot of
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9175 * time. */
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3257 diff changeset	9176 if (!over_write && mch_stat((char *)wfname, &st) >= 0)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9177 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9178 EMSG(_(e_exists));
2770 25672ad7f377 updated for version 7.3.161 Bram Moolenaar <bram@vim.org> parents: 2768 diff changeset	9179 goto theend;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9180 }
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9181 if (mch_isdir(wfname))
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9182 {
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9183 EMSG2(_(e_isadir2), wfname);
2770 25672ad7f377 updated for version 7.3.161 Bram Moolenaar <bram@vim.org> parents: 2768 diff changeset	9184 goto theend;
25672ad7f377 updated for version 7.3.161 Bram Moolenaar <bram@vim.org> parents: 2768 diff changeset	9185 }
25672ad7f377 updated for version 7.3.161 Bram Moolenaar <bram@vim.org> parents: 2768 diff changeset	9186
25672ad7f377 updated for version 7.3.161 Bram Moolenaar <bram@vim.org> parents: 2768 diff changeset	9187 fname = alloc(MAXPATHL);
25672ad7f377 updated for version 7.3.161 Bram Moolenaar <bram@vim.org> parents: 2768 diff changeset	9188 if (fname == NULL)
25672ad7f377 updated for version 7.3.161 Bram Moolenaar <bram@vim.org> parents: 2768 diff changeset	9189 goto theend;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9190
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9191 /*
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9192 * Init the aff and dic pointers.
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9193 * Get the region names if there are more than 2 arguments.
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9194 */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9195 for (i = 0; i < incount; ++i)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9196 {
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9197 afile[i] = NULL;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	9198
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	9199 if (incount > 1)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9200 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	9201 len = (int)STRLEN(innames[i]);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9202 if (STRLEN(gettail(innames[i])) < 5
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9203 \|\| innames[i][len - 3] != '_')
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9204 {
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9205 EMSG2(_("E755: Invalid region in %s"), innames[i]);
2770 25672ad7f377 updated for version 7.3.161 Bram Moolenaar <bram@vim.org> parents: 2768 diff changeset	9206 goto theend;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9207 }
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	9208 spin.si_region_name[i * 2] = TOLOWER_ASC(innames[i][len - 2]);
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	9209 spin.si_region_name[i * 2 + 1] =
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	9210 TOLOWER_ASC(innames[i][len - 1]);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9211 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9212 }
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	9213 spin.si_region_count = incount;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9214
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9215 spin.si_foldroot = wordtree_alloc(&spin);
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9216 spin.si_keeproot = wordtree_alloc(&spin);
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9217 spin.si_prefroot = wordtree_alloc(&spin);
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	9218 if (spin.si_foldroot == NULL
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	9219 \|\| spin.si_keeproot == NULL
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	9220 \|\| spin.si_prefroot == NULL)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	9221 {
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	9222 free_blocks(spin.si_blocks);
2770 25672ad7f377 updated for version 7.3.161 Bram Moolenaar <bram@vim.org> parents: 2768 diff changeset	9223 goto theend;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	9224 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	9225
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	9226 /* When not producing a .add.spl file clear the character table when
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	9227 * we encounter one in the .aff file. This means we dump the current
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	9228 * one in the .spl file if the .aff file doesn't define one. That's
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	9229 * better than guessing the contents, the table will match a
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	9230 * previously loaded spell file. */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	9231 if (!spin.si_add)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	9232 spin.si_clear_chartab = TRUE;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	9233
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9234 /*
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9235 * Read all the .aff and .dic files.
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9236 * Text is converted to 'encoding'.
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	9237 * Words are stored in the case-folded and keep-case trees.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9238 */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9239 for (i = 0; i < incount && !error; ++i)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9240 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	9241 spin.si_conv.vc_type = CONV_NONE;
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9242 spin.si_region = 1 << i;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9243
2770 25672ad7f377 updated for version 7.3.161 Bram Moolenaar <bram@vim.org> parents: 2768 diff changeset	9244 vim_snprintf((char *)fname, MAXPATHL, "%s.aff", innames[i]);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	9245 if (mch_stat((char *)fname, &st) >= 0)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	9246 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	9247 /* Read the .aff file. Will init "spin->si_conv" based on the
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	9248 * "SET" line. */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9249 afile[i] = spell_read_aff(&spin, fname);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9250 if (afile[i] == NULL)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	9251 error = TRUE;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	9252 else
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	9253 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	9254 /* Read the .dic file and store the words in the trees. */
2770 25672ad7f377 updated for version 7.3.161 Bram Moolenaar <bram@vim.org> parents: 2768 diff changeset	9255 vim_snprintf((char *)fname, MAXPATHL, "%s.dic",
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9256 innames[i]);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9257 if (spell_read_dic(&spin, fname, afile[i]) == FAIL)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	9258 error = TRUE;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	9259 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	9260 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	9261 else
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	9262 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	9263 /* No .aff file, try reading the file as a word list. Store
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	9264 * the words in the trees. */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9265 if (spell_read_wordfile(&spin, innames[i]) == FAIL)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	9266 error = TRUE;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	9267 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9268
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9269 #ifdef FEAT_MBYTE
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9270 /* Free any conversion stuff. */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	9271 convert_setup(&spin.si_conv, NULL, NULL);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9272 #endif
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9273 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9274
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	9275 if (spin.si_compflags != NULL && spin.si_nobreak)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	9276 MSG(_("Warning: both compounding and NOBREAK specified"));
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	9277
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9278 if (!error && !got_int)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9279 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9280 /*
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	9281 * Combine tails in the tree.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9282 */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9283 spell_message(&spin, (char_u *)_(msg_compressing));
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9284 wordtree_compress(&spin, spin.si_foldroot);
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9285 wordtree_compress(&spin, spin.si_keeproot);
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9286 wordtree_compress(&spin, spin.si_prefroot);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9287 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9288
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9289 if (!error && !got_int)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	9290 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	9291 /*
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	9292 * Write the info in the spell file.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	9293 */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9294 vim_snprintf((char *)IObuff, IOSIZE,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9295 _("Writing spell file %s ..."), wfname);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9296 spell_message(&spin, IObuff);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9297
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	9298 error = write_vim_spell(&spin, wfname) == FAIL;
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9299
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9300 spell_message(&spin, (char_u *)_("Done!"));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9301 vim_snprintf((char *)IObuff, IOSIZE,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9302 _("Estimated runtime memory use: %d bytes"), spin.si_memtot);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9303 spell_message(&spin, IObuff);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9304
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9305 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9306 * If the file is loaded need to reload it.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9307 */
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	9308 if (!error)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	9309 spell_reload_one(wfname, added_word);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	9310 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	9311
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	9312 /* Free the allocated memory. */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9313 ga_clear(&spin.si_rep);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9314 ga_clear(&spin.si_repsal);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9315 ga_clear(&spin.si_sal);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9316 ga_clear(&spin.si_map);
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	9317 ga_clear(&spin.si_comppat);
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	9318 ga_clear(&spin.si_prefcond);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9319 hash_clear_all(&spin.si_commonwords, 0);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	9320
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	9321 /* Free the .aff file structures. */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9322 for (i = 0; i < incount; ++i)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9323 if (afile[i] != NULL)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9324 spell_free_aff(afile[i]);
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	9325
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	9326 /* Free all the bits and pieces at once. */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	9327 free_blocks(spin.si_blocks);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9328
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9329 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9330 * If there is soundfolding info and no NOSUGFILE item create the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9331 * .sug file with the soundfolded word trie.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9332 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9333 if (spin.si_sugtime != 0 && !error && !got_int)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9334 spell_make_sugfile(&spin, wfname);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9335
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9336 }
2770 25672ad7f377 updated for version 7.3.161 Bram Moolenaar <bram@vim.org> parents: 2768 diff changeset	9337
25672ad7f377 updated for version 7.3.161 Bram Moolenaar <bram@vim.org> parents: 2768 diff changeset	9338 theend:
25672ad7f377 updated for version 7.3.161 Bram Moolenaar <bram@vim.org> parents: 2768 diff changeset	9339 vim_free(fname);
25672ad7f377 updated for version 7.3.161 Bram Moolenaar <bram@vim.org> parents: 2768 diff changeset	9340 vim_free(wfname);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9341 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9342
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9343 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9344 * Display a message for spell file processing when 'verbose' is set or using
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9345 * ":mkspell". "str" can be IObuff.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9346 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9347 static void
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9348 spell_message(spin, str)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9349 spellinfo_T *spin;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9350 char_u *str;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9351 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9352 if (spin->si_verbose \|\| p_verbose > 2)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9353 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9354 if (!spin->si_verbose)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9355 verbose_enter();
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9356 MSG(str);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9357 out_flush();
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9358 if (!spin->si_verbose)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9359 verbose_leave();
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9360 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9361 }
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9362
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9363 /*
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9364 * ":[count]spellgood {word}"
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9365 * ":[count]spellwrong {word}"
710 8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9366 * ":[count]spellundo {word}"
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9367 */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9368 void
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9369 ex_spell(eap)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9370 exarg_T *eap;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9371 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	9372 spell_add_word(eap->arg, (int)STRLEN(eap->arg), eap->cmdidx == CMD_spellwrong,
710 8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9373 eap->forceit ? 0 : (int)eap->line2,
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9374 eap->cmdidx == CMD_spellundo);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9375 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9376
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9377 /*
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9378 * Add "word[len]" to 'spellfile' as a good or bad word.
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9379 */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9380 void
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	9381 spell_add_word(word, len, bad, idx, undo)
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9382 char_u *word;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9383 int len;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9384 int bad;
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	9385 int idx; /* "zG" and "zW": zero, otherwise index in
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9386 'spellfile' */
710 8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9387 int undo; /* TRUE for "zug", "zuG", "zuw" and "zuW" */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9388 {
977 316dad0565b8 updated for version 7.0-103 vimboss parents: 975 diff changeset	9389 FILE *fd = NULL;
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9390 buf_T *buf = NULL;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	9391 int new_spf = FALSE;
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9392 char_u *fname;
2770 25672ad7f377 updated for version 7.3.161 Bram Moolenaar <bram@vim.org> parents: 2768 diff changeset	9393 char_u *fnamebuf = NULL;
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9394 char_u line[MAXWLEN * 2];
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9395 long fpos, fpos_next = 0;
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9396 int i;
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9397 char_u *spf;
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9398
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	9399 if (idx == 0) /* use internal wordlist */
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9400 {
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9401 if (int_wordlist == NULL)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9402 {
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9403 int_wordlist = vim_tempname('s');
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9404 if (int_wordlist == NULL)
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9405 return;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9406 }
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9407 fname = int_wordlist;
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9408 }
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9409 else
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9410 {
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9411 /* If 'spellfile' isn't set figure out a good default value. */
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	9412 if (*curwin->w_s->b_p_spf == NUL)
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9413 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9414 init_spellfile();
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9415 new_spf = TRUE;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9416 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9417
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	9418 if (*curwin->w_s->b_p_spf == NUL)
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9419 {
523 a7ae7e043e43 updated for version 7.0146 vimboss parents: 503 diff changeset	9420 EMSG2(_(e_notset), "spellfile");
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9421 return;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9422 }
2770 25672ad7f377 updated for version 7.3.161 Bram Moolenaar <bram@vim.org> parents: 2768 diff changeset	9423 fnamebuf = alloc(MAXPATHL);
25672ad7f377 updated for version 7.3.161 Bram Moolenaar <bram@vim.org> parents: 2768 diff changeset	9424 if (fnamebuf == NULL)
25672ad7f377 updated for version 7.3.161 Bram Moolenaar <bram@vim.org> parents: 2768 diff changeset	9425 return;
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9426
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	9427 for (spf = curwin->w_s->b_p_spf, i = 1; *spf != NUL; ++i)
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9428 {
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9429 copy_option_part(&spf, fnamebuf, MAXPATHL, ",");
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	9430 if (i == idx)
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9431 break;
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9432 if (*spf == NUL)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9433 {
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	9434 EMSGN(_("E765: 'spellfile' does not have %ld entries"), idx);
2770 25672ad7f377 updated for version 7.3.161 Bram Moolenaar <bram@vim.org> parents: 2768 diff changeset	9435 vim_free(fnamebuf);
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9436 return;
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9437 }
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9438 }
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9439
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9440 /* Check that the user isn't editing the .add file somewhere. */
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9441 buf = buflist_findname_exp(fnamebuf);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9442 if (buf != NULL && buf->b_ml.ml_mfp == NULL)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9443 buf = NULL;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9444 if (buf != NULL && bufIsChanged(buf))
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9445 {
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9446 EMSG(_(e_bufloaded));
2770 25672ad7f377 updated for version 7.3.161 Bram Moolenaar <bram@vim.org> parents: 2768 diff changeset	9447 vim_free(fnamebuf);
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9448 return;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9449 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9450
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9451 fname = fnamebuf;
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9452 }
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9453
710 8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9454 if (bad \|\| undo)
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9455 {
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9456 /* When the word appears as good word we need to remove that one,
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9457 * since its flags sort before the one with WF_BANNED. */
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9458 fd = mch_fopen((char *)fname, "r");
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9459 if (fd != NULL)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9460 {
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9461 while (!vim_fgets(line, MAXWLEN * 2, fd))
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9462 {
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9463 fpos = fpos_next;
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9464 fpos_next = ftell(fd);
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9465 if (STRNCMP(word, line, len) == 0
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9466 && (line[len] == '/' \|\| line[len] < ' '))
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9467 {
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9468 /* Found duplicate word. Remove it by writing a '#' at
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9469 * the start of the line. Mixing reading and writing
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9470 * doesn't work for all systems, close the file first. */
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9471 fclose(fd);
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9472 fd = mch_fopen((char *)fname, "r+");
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9473 if (fd == NULL)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9474 break;
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9475 if (fseek(fd, fpos, SEEK_SET) == 0)
710 8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9476 {
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9477 fputc('#', fd);
710 8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9478 if (undo)
974 ed44c1c436d3 updated for version 7.0-100 vimboss parents: 944 diff changeset	9479 {
ed44c1c436d3 updated for version 7.0-100 vimboss parents: 944 diff changeset	9480 home_replace(NULL, fname, NameBuff, MAXPATHL, TRUE);
844 d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 840 diff changeset	9481 smsg((char_u *)_("Word removed from %s"), NameBuff);
974 ed44c1c436d3 updated for version 7.0-100 vimboss parents: 944 diff changeset	9482 }
710 8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9483 }
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9484 fseek(fd, fpos_next, SEEK_SET);
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9485 }
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9486 }
2445 04dae202d316 Fixes for coverity warnings. Bram Moolenaar <bram@vim.org> parents: 2299 diff changeset	9487 if (fd != NULL)
04dae202d316 Fixes for coverity warnings. Bram Moolenaar <bram@vim.org> parents: 2299 diff changeset	9488 fclose(fd);
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9489 }
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9490 }
975 f88008797313 updated for version 7.0-101 vimboss parents: 974 diff changeset	9491
f88008797313 updated for version 7.0-101 vimboss parents: 974 diff changeset	9492 if (!undo)
710 8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9493 {
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9494 fd = mch_fopen((char *)fname, "a");
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9495 if (fd == NULL && new_spf)
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9496 {
975 f88008797313 updated for version 7.0-101 vimboss parents: 974 diff changeset	9497 char_u *p;
f88008797313 updated for version 7.0-101 vimboss parents: 974 diff changeset	9498
710 8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9499 /* We just initialized the 'spellfile' option and can't open the
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9500 * file. We may need to create the "spell" directory first. We
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9501 * already checked the runtime directory is writable in
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9502 * init_spellfile(). */
975 f88008797313 updated for version 7.0-101 vimboss parents: 974 diff changeset	9503 if (!dir_of_file_exists(fname) && (p = gettail_sep(fname)) != fname)
f88008797313 updated for version 7.0-101 vimboss parents: 974 diff changeset	9504 {
f88008797313 updated for version 7.0-101 vimboss parents: 974 diff changeset	9505 int c = *p;
f88008797313 updated for version 7.0-101 vimboss parents: 974 diff changeset	9506
710 8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9507 /* The directory doesn't exist. Try creating it and opening
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9508 * the file again. */
975 f88008797313 updated for version 7.0-101 vimboss parents: 974 diff changeset	9509 *p = NUL;
f88008797313 updated for version 7.0-101 vimboss parents: 974 diff changeset	9510 vim_mkdir(fname, 0755);
f88008797313 updated for version 7.0-101 vimboss parents: 974 diff changeset	9511 *p = c;
710 8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9512 fd = mch_fopen((char *)fname, "a");
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9513 }
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9514 }
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9515
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9516 if (fd == NULL)
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9517 EMSG2(_(e_notopen), fname);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9518 else
710 8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9519 {
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9520 if (bad)
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9521 fprintf(fd, "%.*s/!\n", len, word);
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9522 else
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9523 fprintf(fd, "%.*s\n", len, word);
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9524 fclose(fd);
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9525
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9526 home_replace(NULL, fname, NameBuff, MAXPATHL, TRUE);
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9527 smsg((char_u *)_("Word added to %s"), NameBuff);
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9528 }
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9529 }
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9530
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9531 if (fd != NULL)
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9532 {
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9533 /* Update the .add.spl file. */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9534 mkspell(1, &fname, FALSE, TRUE, TRUE);
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9535
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9536 /* If the .add file is edited somewhere, reload it. */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9537 if (buf != NULL)
627 84217af41926 updated for version 7.0181 vimboss parents: 626 diff changeset	9538 buf_reload(buf, buf->b_orig_mode);
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9539
737 59971e227f8c updated for version 7.0222 vimboss parents: 718 diff changeset	9540 redraw_all_later(SOME_VALID);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9541 }
2770 25672ad7f377 updated for version 7.3.161 Bram Moolenaar <bram@vim.org> parents: 2768 diff changeset	9542 vim_free(fnamebuf);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9543 }
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9544
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9545 /*
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9546 * Initialize 'spellfile' for the current buffer.
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9547 */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9548 static void
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9549 init_spellfile()
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9550 {
2770 25672ad7f377 updated for version 7.3.161 Bram Moolenaar <bram@vim.org> parents: 2768 diff changeset	9551 char_u *buf;
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9552 int l;
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	9553 char_u *fname;
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9554 char_u *rtp;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	9555 char_u *lend;
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9556 int aspath = FALSE;
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	9557 char_u *lstart = curbuf->b_s.b_p_spl;
1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	9558
1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	9559 if (*curwin->w_s->b_p_spl != NUL && curwin->w_s->b_langp.ga_len > 0)
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9560 {
2770 25672ad7f377 updated for version 7.3.161 Bram Moolenaar <bram@vim.org> parents: 2768 diff changeset	9561 buf = alloc(MAXPATHL);
25672ad7f377 updated for version 7.3.161 Bram Moolenaar <bram@vim.org> parents: 2768 diff changeset	9562 if (buf == NULL)
25672ad7f377 updated for version 7.3.161 Bram Moolenaar <bram@vim.org> parents: 2768 diff changeset	9563 return;
25672ad7f377 updated for version 7.3.161 Bram Moolenaar <bram@vim.org> parents: 2768 diff changeset	9564
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9565 /* Find the end of the language name. Exclude the region. If there
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9566 * is a path separator remember the start of the tail. */
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	9567 for (lend = curwin->w_s->b_p_spl; *lend != NUL
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	9568 && vim_strchr((char_u )",._", lend) == NULL; ++lend)
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9569 if (vim_ispathsep(*lend))
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9570 {
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9571 aspath = TRUE;
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9572 lstart = lend + 1;
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9573 }
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	9574
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	9575 /* Loop over all entries in 'runtimepath'. Use the first one where we
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	9576 * are allowed to write. */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9577 rtp = p_rtp;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9578 while (*rtp != NUL)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9579 {
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9580 if (aspath)
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9581 /* Use directory of an entry with path, e.g., for
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9582 * "/dir/lg.utf-8.spl" use "/dir". */
2593 103dea654543 updated for version 7.3.017 Bram Moolenaar <bram@vim.org> parents: 2580 diff changeset	9583 vim_strncpy(buf, curbuf->b_s.b_p_spl,
103dea654543 updated for version 7.3.017 Bram Moolenaar <bram@vim.org> parents: 2580 diff changeset	9584 lstart - curbuf->b_s.b_p_spl - 1);
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9585 else
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9586 /* Copy the path from 'runtimepath' to buf[]. */
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9587 copy_option_part(&rtp, buf, MAXPATHL, ",");
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9588 if (filewritable(buf) == 2)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9589 {
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	9590 /* Use the first language name from 'spelllang' and the
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	9591 * encoding used in the first loaded .spl file. */
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9592 if (aspath)
2593 103dea654543 updated for version 7.3.017 Bram Moolenaar <bram@vim.org> parents: 2580 diff changeset	9593 vim_strncpy(buf, curbuf->b_s.b_p_spl,
103dea654543 updated for version 7.3.017 Bram Moolenaar <bram@vim.org> parents: 2580 diff changeset	9594 lend - curbuf->b_s.b_p_spl);
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9595 else
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9596 {
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	9597 /* Create the "spell" directory if it doesn't exist yet. */
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	9598 l = (int)STRLEN(buf);
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	9599 vim_snprintf((char *)buf + l, MAXPATHL - l, "/spell");
2593 103dea654543 updated for version 7.3.017 Bram Moolenaar <bram@vim.org> parents: 2580 diff changeset	9600 if (filewritable(buf) != 2)
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	9601 vim_mkdir(buf, 0755);
23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	9602
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	9603 l = (int)STRLEN(buf);
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9604 vim_snprintf((char *)buf + l, MAXPATHL - l,
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	9605 "/%.*s", (int)(lend - lstart), lstart);
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9606 }
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	9607 l = (int)STRLEN(buf);
2770 25672ad7f377 updated for version 7.3.161 Bram Moolenaar <bram@vim.org> parents: 2768 diff changeset	9608 fname = LANGP_ENTRY(curwin->w_s->b_langp, 0)
25672ad7f377 updated for version 7.3.161 Bram Moolenaar <bram@vim.org> parents: 2768 diff changeset	9609 ->lp_slang->sl_fname;
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9610 vim_snprintf((char *)buf + l, MAXPATHL - l, ".%s.add",
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9611 fname != NULL
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9612 && strstr((char *)gettail(fname), ".ascii.") != NULL
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9613 ? (char_u *)"ascii" : spell_enc());
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9614 set_option_value((char_u *)"spellfile", 0L, buf, OPT_LOCAL);
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9615 break;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9616 }
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9617 aspath = FALSE;
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9618 }
2770 25672ad7f377 updated for version 7.3.161 Bram Moolenaar <bram@vim.org> parents: 2768 diff changeset	9619
25672ad7f377 updated for version 7.3.161 Bram Moolenaar <bram@vim.org> parents: 2768 diff changeset	9620 vim_free(buf);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9621 }
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9622 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9623
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	9624
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9625 /*
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9626 * Init the chartab used for spelling for ASCII.
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9627 * EBCDIC is not supported!
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9628 */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9629 static void
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9630 clear_spell_chartab(sp)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9631 spelltab_T *sp;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9632 {
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9633 int i;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9634
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9635 /* Init everything to FALSE. */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9636 vim_memset(sp->st_isw, FALSE, sizeof(sp->st_isw));
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9637 vim_memset(sp->st_isu, FALSE, sizeof(sp->st_isu));
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9638 for (i = 0; i < 256; ++i)
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9639 {
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9640 sp->st_fold[i] = i;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9641 sp->st_upper[i] = i;
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9642 }
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9643
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9644 /* We include digits. A word shouldn't start with a digit, but handling
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9645 * that is done separately. */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9646 for (i = '0'; i <= '9'; ++i)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9647 sp->st_isw[i] = TRUE;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9648 for (i = 'A'; i <= 'Z'; ++i)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9649 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9650 sp->st_isw[i] = TRUE;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9651 sp->st_isu[i] = TRUE;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9652 sp->st_fold[i] = i + 0x20;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9653 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9654 for (i = 'a'; i <= 'z'; ++i)
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9655 {
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9656 sp->st_isw[i] = TRUE;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9657 sp->st_upper[i] = i - 0x20;
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9658 }
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9659 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9660
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9661 /*
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9662 * Init the chartab used for spelling. Only depends on 'encoding'.
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9663 * Called once while starting up and when 'encoding' changes.
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9664 * The default is to use isalpha(), but the spell file should define the word
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9665 * characters to make it possible that 'encoding' differs from the current
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	9666 * locale. For utf-8 we don't use isalpha() but our own functions.
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9667 */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9668 void
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9669 init_spell_chartab()
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9670 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9671 int i;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9672
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9673 did_set_spelltab = FALSE;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9674 clear_spell_chartab(&spelltab);
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9675 #ifdef FEAT_MBYTE
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9676 if (enc_dbcs)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9677 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9678 /* DBCS: assume double-wide characters are word characters. */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9679 for (i = 128; i <= 255; ++i)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9680 if (MB_BYTE2LEN(i) == 2)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9681 spelltab.st_isw[i] = TRUE;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9682 }
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9683 else if (enc_utf8)
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9684 {
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9685 for (i = 128; i < 256; ++i)
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9686 {
2140 12aba62fa7c6 updated for version 7.2.422 Bram Moolenaar <bram@zimbu.org> parents: 2046 diff changeset	9687 int f = utf_fold(i);
12aba62fa7c6 updated for version 7.2.422 Bram Moolenaar <bram@zimbu.org> parents: 2046 diff changeset	9688 int u = utf_toupper(i);
12aba62fa7c6 updated for version 7.2.422 Bram Moolenaar <bram@zimbu.org> parents: 2046 diff changeset	9689
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9690 spelltab.st_isu[i] = utf_isupper(i);
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9691 spelltab.st_isw[i] = spelltab.st_isu[i] \|\| utf_islower(i);
2140 12aba62fa7c6 updated for version 7.2.422 Bram Moolenaar <bram@zimbu.org> parents: 2046 diff changeset	9692 /* The folded/upper-cased value is different between latin1 and
12aba62fa7c6 updated for version 7.2.422 Bram Moolenaar <bram@zimbu.org> parents: 2046 diff changeset	9693 * utf8 for 0xb5, causing E763 for no good reason. Use the latin1
12aba62fa7c6 updated for version 7.2.422 Bram Moolenaar <bram@zimbu.org> parents: 2046 diff changeset	9694 * value for utf-8 to avoid this. */
12aba62fa7c6 updated for version 7.2.422 Bram Moolenaar <bram@zimbu.org> parents: 2046 diff changeset	9695 spelltab.st_fold[i] = (f < 256) ? f : i;
12aba62fa7c6 updated for version 7.2.422 Bram Moolenaar <bram@zimbu.org> parents: 2046 diff changeset	9696 spelltab.st_upper[i] = (u < 256) ? u : i;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9697 }
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9698 }
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9699 else
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9700 #endif
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9701 {
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9702 /* Rough guess: use locale-dependent library functions. */
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9703 for (i = 128; i < 256; ++i)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9704 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9705 if (MB_ISUPPER(i))
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9706 {
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9707 spelltab.st_isw[i] = TRUE;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9708 spelltab.st_isu[i] = TRUE;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9709 spelltab.st_fold[i] = MB_TOLOWER(i);
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9710 }
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9711 else if (MB_ISLOWER(i))
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9712 {
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9713 spelltab.st_isw[i] = TRUE;
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9714 spelltab.st_upper[i] = MB_TOUPPER(i);
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9715 }
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9716 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9717 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9718 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9719
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9720 /*
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9721 * Set the spell character tables from strings in the affix file.
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9722 */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9723 static int
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9724 set_spell_chartab(fol, low, upp)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9725 char_u *fol;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9726 char_u *low;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9727 char_u *upp;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9728 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9729 /* We build the new tables here first, so that we can compare with the
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9730 * previous one. */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9731 spelltab_T new_st;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9732 char_u pf = fol, pl = low, *pu = upp;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9733 int f, l, u;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9734
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9735 clear_spell_chartab(&new_st);
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9736
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9737 while (*pf != NUL)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9738 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9739 if (pl == NUL \|\| pu == NUL)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9740 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9741 EMSG(_(e_affform));
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9742 return FAIL;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9743 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9744 #ifdef FEAT_MBYTE
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9745 f = mb_ptr2char_adv(&pf);
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9746 l = mb_ptr2char_adv(&pl);
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9747 u = mb_ptr2char_adv(&pu);
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9748 #else
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9749 f = *pf++;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9750 l = *pl++;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9751 u = *pu++;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9752 #endif
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9753 /* Every character that appears is a word character. */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9754 if (f < 256)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9755 new_st.st_isw[f] = TRUE;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9756 if (l < 256)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9757 new_st.st_isw[l] = TRUE;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9758 if (u < 256)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9759 new_st.st_isw[u] = TRUE;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9760
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9761 /* if "LOW" and "FOL" are not the same the "LOW" char needs
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9762 * case-folding */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9763 if (l < 256 && l != f)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9764 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9765 if (f >= 256)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9766 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9767 EMSG(_(e_affrange));
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9768 return FAIL;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9769 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9770 new_st.st_fold[l] = f;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9771 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9772
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9773 /* if "UPP" and "FOL" are not the same the "UPP" char needs
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9774 * case-folding, it's upper case and the "UPP" is the upper case of
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9775 * "FOL" . */
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9776 if (u < 256 && u != f)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9777 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9778 if (f >= 256)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9779 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9780 EMSG(_(e_affrange));
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9781 return FAIL;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9782 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9783 new_st.st_fold[u] = f;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9784 new_st.st_isu[u] = TRUE;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9785 new_st.st_upper[f] = u;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9786 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9787 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9788
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9789 if (pl != NUL \|\| pu != NUL)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9790 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9791 EMSG(_(e_affform));
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9792 return FAIL;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9793 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9794
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9795 return set_spell_finish(&new_st);
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9796 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9797
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9798 /*
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9799 * Set the spell character tables from strings in the .spl file.
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9800 */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9801 static void
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9802 set_spell_charflags(flags, cnt, fol)
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9803 char_u *flags;
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9804 int cnt; /* length of "flags" */
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9805 char_u *fol;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9806 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9807 /* We build the new tables here first, so that we can compare with the
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9808 * previous one. */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9809 spelltab_T new_st;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9810 int i;
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9811 char_u *p = fol;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9812 int c;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9813
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9814 clear_spell_chartab(&new_st);
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9815
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9816 for (i = 0; i < 128; ++i)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9817 {
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9818 if (i < cnt)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9819 {
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9820 new_st.st_isw[i + 128] = (flags[i] & CF_WORD) != 0;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9821 new_st.st_isu[i + 128] = (flags[i] & CF_UPPER) != 0;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9822 }
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9823
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9824 if (*p != NUL)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9825 {
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9826 #ifdef FEAT_MBYTE
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9827 c = mb_ptr2char_adv(&p);
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9828 #else
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9829 c = *p++;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9830 #endif
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9831 new_st.st_fold[i + 128] = c;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9832 if (i + 128 != c && new_st.st_isu[i + 128] && c < 256)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9833 new_st.st_upper[c] = i + 128;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9834 }
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9835 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9836
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9837 (void)set_spell_finish(&new_st);
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9838 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9839
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9840 static int
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9841 set_spell_finish(new_st)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9842 spelltab_T *new_st;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9843 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9844 int i;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9845
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9846 if (did_set_spelltab)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9847 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9848 /* check that it's the same table */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9849 for (i = 0; i < 256; ++i)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9850 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9851 if (spelltab.st_isw[i] != new_st->st_isw[i]
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9852 \|\| spelltab.st_isu[i] != new_st->st_isu[i]
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9853 \|\| spelltab.st_fold[i] != new_st->st_fold[i]
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9854 \|\| spelltab.st_upper[i] != new_st->st_upper[i])
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9855 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9856 EMSG(_("E763: Word characters differ between spell files"));
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9857 return FAIL;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9858 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9859 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9860 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9861 else
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9862 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9863 /* copy the new spelltab into the one being used */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9864 spelltab = *new_st;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9865 did_set_spelltab = TRUE;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9866 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9867
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9868 return OK;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9869 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9870
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9871 /*
358 e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	9872 * Return TRUE if "p" points to a word character.
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9873 * As a special case we see "midword" characters as word character when it is
358 e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	9874 * followed by a word character. This finds they'there but not 'they there'.
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9875 * Thus this only works properly when past the first character of the word.
358 e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	9876 */
e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	9877 static int
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	9878 spell_iswordp(p, wp)
358 e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	9879 char_u *p;
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	9880 win_T wp; / buffer used */
358 e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	9881 {
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9882 #ifdef FEAT_MBYTE
358 e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	9883 char_u *s;
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9884 int l;
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9885 int c;
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9886
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9887 if (has_mbyte)
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9888 {
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9889 l = MB_BYTE2LEN(*p);
358 e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	9890 s = p;
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9891 if (l == 1)
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9892 {
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9893 /* be quick for ASCII */
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	9894 if (wp->w_s->b_spell_ismw[*p])
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9895 s = p + 1; /* skip a mid-word character */
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9896 }
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9897 else
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9898 {
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9899 c = mb_ptr2char(p);
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	9900 if (c < 256 ? wp->w_s->b_spell_ismw[c]
1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	9901 : (wp->w_s->b_spell_ismw_mb != NULL
1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	9902 && vim_strchr(wp->w_s->b_spell_ismw_mb, c) != NULL))
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9903 s = p + l;
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9904 }
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9905
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	9906 c = mb_ptr2char(s);
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	9907 if (c > 255)
1580 5e75d07bfe75 updated for version 7.1-293 vimboss parents: 1577 diff changeset	9908 return spell_mb_isword_class(mb_get_class(s));
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	9909 return spelltab.st_isw[c];
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9910 }
358 e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	9911 #endif
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9912
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	9913 return spelltab.st_isw[wp->w_s->b_spell_ismw[*p] ? p[1] : p[0]];
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9914 }
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9915
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9916 /*
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9917 * Return TRUE if "p" points to a word character.
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9918 * Unlike spell_iswordp() this doesn't check for "midword" characters.
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9919 */
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9920 static int
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9921 spell_iswordp_nmw(p)
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9922 char_u *p;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9923 {
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9924 #ifdef FEAT_MBYTE
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	9925 int c;
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	9926
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	9927 if (has_mbyte)
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	9928 {
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	9929 c = mb_ptr2char(p);
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	9930 if (c > 255)
1580 5e75d07bfe75 updated for version 7.1-293 vimboss parents: 1577 diff changeset	9931 return spell_mb_isword_class(mb_get_class(p));
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	9932 return spelltab.st_isw[c];
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	9933 }
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9934 #endif
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9935 return spelltab.st_isw[*p];
358 e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	9936 }
e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	9937
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9938 #ifdef FEAT_MBYTE
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9939 /*
1580 5e75d07bfe75 updated for version 7.1-293 vimboss parents: 1577 diff changeset	9940 * Return TRUE if word class indicates a word character.
5e75d07bfe75 updated for version 7.1-293 vimboss parents: 1577 diff changeset	9941 * Only for characters above 255.
5e75d07bfe75 updated for version 7.1-293 vimboss parents: 1577 diff changeset	9942 * Unicode subscript and superscript are not considered word characters.
5e75d07bfe75 updated for version 7.1-293 vimboss parents: 1577 diff changeset	9943 */
5e75d07bfe75 updated for version 7.1-293 vimboss parents: 1577 diff changeset	9944 static int
5e75d07bfe75 updated for version 7.1-293 vimboss parents: 1577 diff changeset	9945 spell_mb_isword_class(cl)
5e75d07bfe75 updated for version 7.1-293 vimboss parents: 1577 diff changeset	9946 int cl;
5e75d07bfe75 updated for version 7.1-293 vimboss parents: 1577 diff changeset	9947 {
5e75d07bfe75 updated for version 7.1-293 vimboss parents: 1577 diff changeset	9948 return cl >= 2 && cl != 0x2070 && cl != 0x2080;
5e75d07bfe75 updated for version 7.1-293 vimboss parents: 1577 diff changeset	9949 }
5e75d07bfe75 updated for version 7.1-293 vimboss parents: 1577 diff changeset	9950
5e75d07bfe75 updated for version 7.1-293 vimboss parents: 1577 diff changeset	9951 /*
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9952 * Return TRUE if "p" points to a word character.
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9953 * Wide version of spell_iswordp().
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9954 */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9955 static int
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	9956 spell_iswordp_w(p, wp)
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9957 int *p;
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	9958 win_T *wp;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9959 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9960 int *s;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9961
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	9962 if (p < 256 ? wp->w_s->b_spell_ismw[p]
1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	9963 : (wp->w_s->b_spell_ismw_mb != NULL
1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	9964 && vim_strchr(wp->w_s->b_spell_ismw_mb, *p) != NULL))
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9965 s = p + 1;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9966 else
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9967 s = p;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9968
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	9969 if (*s > 255)
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9970 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9971 if (enc_utf8)
1580 5e75d07bfe75 updated for version 7.1-293 vimboss parents: 1577 diff changeset	9972 return spell_mb_isword_class(utf_class(*s));
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9973 if (enc_dbcs)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9974 return dbcs_class((unsigned)s >> 8, s & 0xff) >= 2;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9975 return 0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9976 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9977 return spelltab.st_isw[*s];
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9978 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9979 #endif
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9980
358 e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	9981 /*
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	9982 * Write the table with prefix conditions to the .spl file.
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9983 * When "fd" is NULL only count the length of what is written.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9984 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9985 static int
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	9986 write_spell_prefcond(fd, gap)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	9987 FILE *fd;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	9988 garray_T *gap;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	9989 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	9990 int i;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	9991 char_u *p;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	9992 int len;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9993 int totlen;
1759 04fc2a0e98ed updated for version 7.2-057 vimboss parents: 1758 diff changeset	9994 size_t x = 1; /* collect return value of fwrite() */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9995
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9996 if (fd != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9997 put_bytes(fd, (long_u)gap->ga_len, 2); /* <prefcondcnt> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9998
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9999 totlen = 2 + gap->ga_len; /* length of <prefcondcnt> and <condlen> bytes */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	10000
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	10001 for (i = 0; i < gap->ga_len; ++i)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	10002 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	10003 /* <prefcond> : <condlen> <condstr> */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	10004 p = ((char_u **)gap->ga_data)[i];
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10005 if (p != NULL)
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	10006 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	10007 len = (int)STRLEN(p);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10008 if (fd != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10009 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10010 fputc(len, fd);
1753 5098908178cd updated for version 7.2-050 vimboss parents: 1705 diff changeset	10011 x &= fwrite(p, (size_t)len, (size_t)1, fd);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10012 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10013 totlen += len;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10014 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10015 else if (fd != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10016 fputc(0, fd);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10017 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10018
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10019 return totlen;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10020 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10021
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10022 /*
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	10023 * Case-fold "str[len]" into "buf[buflen]". The result is NUL terminated.
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	10024 * Uses the character definitions from the .spl file.
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10025 * When using a multi-byte 'encoding' the length may change!
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10026 * Returns FAIL when something wrong.
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10027 */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10028 static int
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	10029 spell_casefold(str, len, buf, buflen)
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	10030 char_u *str;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10031 int len;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10032 char_u *buf;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10033 int buflen;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10034 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10035 int i;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10036
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10037 if (len >= buflen)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10038 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10039 buf[0] = NUL;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10040 return FAIL; /* result will not fit */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10041 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10042
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10043 #ifdef FEAT_MBYTE
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10044 if (has_mbyte)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10045 {
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	10046 int outi = 0;
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	10047 char_u *p;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10048 int c;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10049
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10050 /* Fold one character at a time. */
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	10051 for (p = str; p < str + len; )
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10052 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10053 if (outi + MB_MAXBYTES > buflen)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10054 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10055 buf[outi] = NUL;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10056 return FAIL;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10057 }
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10058 c = mb_cptr2char_adv(&p);
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	10059 outi += mb_char2bytes(SPELL_TOFOLD(c), buf + outi);
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10060 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10061 buf[outi] = NUL;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10062 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10063 else
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10064 #endif
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10065 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10066 /* Be quick for non-multibyte encodings. */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10067 for (i = 0; i < len; ++i)
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	10068 buf[i] = spelltab.st_fold[str[i]];
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10069 buf[i] = NUL;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10070 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10071
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10072 return OK;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10073 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10074
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10075 /* values for sps_flags */
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10076 #define SPS_BEST 1
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10077 #define SPS_FAST 2
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10078 #define SPS_DOUBLE 4
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10079
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10080 static int sps_flags = SPS_BEST; /* flags from 'spellsuggest' */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10081 static int sps_limit = 9999; /* max nr of suggestions given */
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10082
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10083 /*
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10084 * Check the 'spellsuggest' option. Return FAIL if it's wrong.
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10085 * Sets "sps_flags" and "sps_limit".
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10086 */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10087 int
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10088 spell_check_sps()
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10089 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10090 char_u *p;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10091 char_u *s;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10092 char_u buf[MAXPATHL];
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10093 int f;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10094
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10095 sps_flags = 0;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10096 sps_limit = 9999;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10097
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10098 for (p = p_sps; *p != NUL; )
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10099 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10100 copy_option_part(&p, buf, MAXPATHL, ",");
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10101
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10102 f = 0;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10103 if (VIM_ISDIGIT(*buf))
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10104 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10105 s = buf;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10106 sps_limit = getdigits(&s);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10107 if (s != NUL && !VIM_ISDIGIT(s))
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10108 f = -1;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10109 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10110 else if (STRCMP(buf, "best") == 0)
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10111 f = SPS_BEST;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10112 else if (STRCMP(buf, "fast") == 0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10113 f = SPS_FAST;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10114 else if (STRCMP(buf, "double") == 0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10115 f = SPS_DOUBLE;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10116 else if (STRNCMP(buf, "expr:", 5) != 0
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10117 && STRNCMP(buf, "file:", 5) != 0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10118 f = -1;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10119
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10120 if (f == -1 \|\| (sps_flags != 0 && f != 0))
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10121 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10122 sps_flags = SPS_BEST;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10123 sps_limit = 9999;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10124 return FAIL;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10125 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10126 if (f != 0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10127 sps_flags = f;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10128 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10129
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10130 if (sps_flags == 0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10131 sps_flags = SPS_BEST;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10132
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10133 return OK;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10134 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10135
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10136 /*
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10137 * "z?": Find badly spelled word under or after the cursor.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10138 * Give suggestions for the properly spelled word.
638 593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	10139 * In Visual mode use the highlighted word as the bad word.
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10140 * When "count" is non-zero use that suggestion.
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10141 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10142 void
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10143 spell_suggest(count)
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10144 int count;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10145 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10146 char_u *line;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10147 pos_T prev_cursor = curwin->w_cursor;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10148 char_u wcopy[MAXWLEN + 2];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10149 char_u *p;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10150 int i;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10151 int c;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10152 suginfo_T sug;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10153 suggest_T *stp;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10154 int mouse_used;
388 f92bb1845823 updated for version 7.0101 vimboss parents: 385 diff changeset	10155 int need_cap;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10156 int limit;
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10157 int selected = count;
638 593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	10158 int badlen = 0;
1938 5ed9395c1864 updated for version 7.2-235 vimboss parents: 1883 diff changeset	10159 int msg_scroll_save = msg_scroll;
638 593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	10160
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	10161 if (no_spell_checking(curwin))
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	10162 return;
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	10163
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	10164 #ifdef FEAT_VISUAL
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	10165 if (VIsual_active)
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	10166 {
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	10167 /* Use the Visually selected text as the bad word. But reject
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	10168 * a multi-line selection. */
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	10169 if (curwin->w_cursor.lnum != VIsual.lnum)
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	10170 {
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	10171 vim_beep();
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	10172 return;
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	10173 }
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	10174 badlen = (int)curwin->w_cursor.col - (int)VIsual.col;
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	10175 if (badlen < 0)
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	10176 badlen = -badlen;
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	10177 else
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	10178 curwin->w_cursor.col = VIsual.col;
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	10179 ++badlen;
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	10180 end_visual_mode();
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	10181 }
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	10182 else
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	10183 #endif
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	10184 /* Find the start of the badly spelled word. */
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	10185 if (spell_move_to(curwin, FORWARD, TRUE, TRUE, NULL) == 0
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10186 \|\| curwin->w_cursor.col > prev_cursor.col)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10187 {
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10188 /* No bad word or it starts after the cursor: use the word under the
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10189 * cursor. */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10190 curwin->w_cursor = prev_cursor;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10191 line = ml_get_curline();
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10192 p = line + curwin->w_cursor.col;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10193 /* Backup to before start of word. */
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	10194 while (p > line && spell_iswordp_nmw(p))
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10195 mb_ptr_back(line, p);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10196 /* Forward to start of word. */
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	10197 while (*p != NUL && !spell_iswordp_nmw(p))
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10198 mb_ptr_adv(p);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10199
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	10200 if (!spell_iswordp_nmw(p)) /* No word found. */
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10201 {
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10202 beep_flush();
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10203 return;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10204 }
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	10205 curwin->w_cursor.col = (colnr_T)(p - line);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10206 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10207
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10208 /* Get the word and its length. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10209
388 f92bb1845823 updated for version 7.0101 vimboss parents: 385 diff changeset	10210 /* Figure out if the word should be capitalised. */
475 e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10211 need_cap = check_need_cap(curwin->w_cursor.lnum, curwin->w_cursor.col);
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10212
2046 d433f43849ba updated for version 7.2.332 Bram Moolenaar <bram@zimbu.org> parents: 1938 diff changeset	10213 /* Make a copy of current line since autocommands may free the line. */
d433f43849ba updated for version 7.2.332 Bram Moolenaar <bram@zimbu.org> parents: 1938 diff changeset	10214 line = vim_strsave(ml_get_curline());
d433f43849ba updated for version 7.2.332 Bram Moolenaar <bram@zimbu.org> parents: 1938 diff changeset	10215 if (line == NULL)
d433f43849ba updated for version 7.2.332 Bram Moolenaar <bram@zimbu.org> parents: 1938 diff changeset	10216 goto skip;
388 f92bb1845823 updated for version 7.0101 vimboss parents: 385 diff changeset	10217
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10218 /* Get the list of suggestions. Limit to 'lines' - 2 or the number in
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10219 * 'spellsuggest', whatever is smaller. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10220 if (sps_limit > (int)Rows - 2)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10221 limit = (int)Rows - 2;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10222 else
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10223 limit = sps_limit;
638 593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	10224 spell_find_suggest(line + curwin->w_cursor.col, badlen, &sug, limit,
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10225 TRUE, need_cap, TRUE);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10226
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10227 if (sug.su_ga.ga_len == 0)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10228 MSG(_("Sorry, no suggestions"));
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10229 else if (count > 0)
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10230 {
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10231 if (count > sug.su_ga.ga_len)
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10232 smsg((char_u *)_("Sorry, only %ld suggestions"),
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10233 (long)sug.su_ga.ga_len);
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10234 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10235 else
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10236 {
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10237 vim_free(repl_from);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10238 repl_from = NULL;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10239 vim_free(repl_to);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10240 repl_to = NULL;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10241
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10242 #ifdef FEAT_RIGHTLEFT
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10243 /* When 'rightleft' is set the list is drawn right-left. */
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10244 cmdmsg_rl = curwin->w_p_rl;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10245 if (cmdmsg_rl)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10246 msg_col = Columns - 1;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10247 #endif
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10248
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10249 /* List the suggestions. */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10250 msg_start();
914 bc68103ea3f6 updated for version 7.0-040 vimboss parents: 883 diff changeset	10251 msg_row = Rows - 1; /* for when 'cmdheight' > 1 */
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10252 lines_left = Rows; /* avoid more prompt */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10253 vim_snprintf((char )IObuff, IOSIZE, _("Change \"%.s\" to:"),
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10254 sug.su_badlen, sug.su_badptr);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10255 #ifdef FEAT_RIGHTLEFT
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10256 if (cmdmsg_rl && STRNCMP(IObuff, "Change", 6) == 0)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10257 {
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10258 /* And now the rabbit from the high hat: Avoid showing the
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10259 * untranslated message rightleft. */
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10260 vim_snprintf((char )IObuff, IOSIZE, ":ot \"%.s\" egnahC",
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10261 sug.su_badlen, sug.su_badptr);
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10262 }
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10263 #endif
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10264 msg_puts(IObuff);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10265 msg_clr_eos();
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10266 msg_putchar('\n');
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10267
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10268 msg_scroll = TRUE;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10269 for (i = 0; i < sug.su_ga.ga_len; ++i)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10270 {
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10271 stp = &SUG(sug.su_ga, i);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10272
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10273 /* The suggested word may replace only part of the bad word, add
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10274 * the not replaced part. */
2768 c5e47b752f07 updated for version 7.3.160 Bram Moolenaar <bram@vim.org> parents: 2691 diff changeset	10275 vim_strncpy(wcopy, stp->st_word, MAXWLEN);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10276 if (sug.su_badlen > stp->st_orglen)
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10277 vim_strncpy(wcopy + stp->st_wordlen,
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10278 sug.su_badptr + stp->st_orglen,
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10279 sug.su_badlen - stp->st_orglen);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10280 vim_snprintf((char *)IObuff, IOSIZE, "%2d", i + 1);
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10281 #ifdef FEAT_RIGHTLEFT
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10282 if (cmdmsg_rl)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10283 rl_mirror(IObuff);
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10284 #endif
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10285 msg_puts(IObuff);
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10286
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10287 vim_snprintf((char *)IObuff, IOSIZE, " \"%s\"", wcopy);
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10288 msg_puts(IObuff);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10289
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10290 /* The word may replace more than "su_badlen". */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10291 if (sug.su_badlen < stp->st_orglen)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10292 {
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10293 vim_snprintf((char )IObuff, IOSIZE, _(" < \"%.s\""),
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10294 stp->st_orglen, sug.su_badptr);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10295 msg_puts(IObuff);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10296 }
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10297
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	10298 if (p_verbose > 0)
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10299 {
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10300 /* Add the score. */
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	10301 if (sps_flags & (SPS_DOUBLE \| SPS_BEST))
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10302 vim_snprintf((char *)IObuff, IOSIZE, " (%s%d - %d)",
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10303 stp->st_salscore ? "s " : "",
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10304 stp->st_score, stp->st_altscore);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10305 else
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10306 vim_snprintf((char *)IObuff, IOSIZE, " (%d)",
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10307 stp->st_score);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10308 #ifdef FEAT_RIGHTLEFT
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10309 if (cmdmsg_rl)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10310 /* Mirror the numbers, but keep the leading space. */
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10311 rl_mirror(IObuff + 1);
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10312 #endif
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10313 msg_advance(30);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10314 msg_puts(IObuff);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10315 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10316 msg_putchar('\n');
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10317 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10318
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10319 #ifdef FEAT_RIGHTLEFT
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10320 cmdmsg_rl = FALSE;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10321 msg_col = 0;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10322 #endif
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10323 /* Ask for choice. */
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10324 selected = prompt_for_number(&mouse_used);
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10325 if (mouse_used)
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10326 selected -= lines_left;
1938 5ed9395c1864 updated for version 7.2-235 vimboss parents: 1883 diff changeset	10327 lines_left = Rows; /* avoid more prompt */
5ed9395c1864 updated for version 7.2-235 vimboss parents: 1883 diff changeset	10328 /* don't delay for 'smd' in normal_cmd() */
5ed9395c1864 updated for version 7.2-235 vimboss parents: 1883 diff changeset	10329 msg_scroll = msg_scroll_save;
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10330 }
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10331
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10332 if (selected > 0 && selected <= sug.su_ga.ga_len && u_save_cursor() == OK)
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10333 {
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10334 /* Save the from and to text for :spellrepall. */
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10335 stp = &SUG(sug.su_ga, selected - 1);
548 f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	10336 if (sug.su_badlen > stp->st_orglen)
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	10337 {
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	10338 /* Replacing less than "su_badlen", append the remainder to
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	10339 * repl_to. */
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	10340 repl_from = vim_strnsave(sug.su_badptr, sug.su_badlen);
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	10341 vim_snprintf((char )IObuff, IOSIZE, "%s%.s", stp->st_word,
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	10342 sug.su_badlen - stp->st_orglen,
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	10343 sug.su_badptr + stp->st_orglen);
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	10344 repl_to = vim_strsave(IObuff);
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	10345 }
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	10346 else
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	10347 {
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	10348 /* Replacing su_badlen or more, use the whole word. */
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	10349 repl_from = vim_strnsave(sug.su_badptr, stp->st_orglen);
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	10350 repl_to = vim_strsave(stp->st_word);
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	10351 }
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10352
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10353 /* Replace the word. */
1938 5ed9395c1864 updated for version 7.2-235 vimboss parents: 1883 diff changeset	10354 p = alloc((unsigned)STRLEN(line) - stp->st_orglen
5ed9395c1864 updated for version 7.2-235 vimboss parents: 1883 diff changeset	10355 + stp->st_wordlen + 1);
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10356 if (p != NULL)
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10357 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	10358 c = (int)(sug.su_badptr - line);
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10359 mch_memmove(p, line, c);
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10360 STRCPY(p + c, stp->st_word);
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10361 STRCAT(p, sug.su_badptr + stp->st_orglen);
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10362 ml_replace(curwin->w_cursor.lnum, p, FALSE);
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10363 curwin->w_cursor.col = c;
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10364
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10365 /* For redo we use a change-word command. */
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10366 ResetRedobuff();
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10367 AppendToRedobuff((char_u *)"ciw");
620 9e359e5759f6 updated for version 7.0177 vimboss parents: 592 diff changeset	10368 AppendToRedobuffLit(p + c,
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10369 stp->st_wordlen + sug.su_badlen - stp->st_orglen);
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10370 AppendCharToRedobuff(ESC);
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	10371
23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	10372 /* After this "p" may be invalid. */
23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	10373 changed_bytes(curwin->w_cursor.lnum, c);
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10374 }
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10375 }
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10376 else
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10377 curwin->w_cursor = prev_cursor;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10378
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10379 spell_find_cleanup(&sug);
2046 d433f43849ba updated for version 7.2.332 Bram Moolenaar <bram@zimbu.org> parents: 1938 diff changeset	10380 skip:
d433f43849ba updated for version 7.2.332 Bram Moolenaar <bram@zimbu.org> parents: 1938 diff changeset	10381 vim_free(line);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10382 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10383
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10384 /*
475 e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10385 * Check if the word at line "lnum" column "col" is required to start with a
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10386 * capital. This uses 'spellcapcheck' of the current buffer.
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10387 */
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10388 static int
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10389 check_need_cap(lnum, col)
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10390 linenr_T lnum;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10391 colnr_T col;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10392 {
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10393 int need_cap = FALSE;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10394 char_u *line;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10395 char_u *line_copy = NULL;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10396 char_u *p;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10397 colnr_T endcol;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10398 regmatch_T regmatch;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10399
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	10400 if (curwin->w_s->b_cap_prog == NULL)
475 e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10401 return FALSE;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10402
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10403 line = ml_get_curline();
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10404 endcol = 0;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10405 if ((int)(skipwhite(line) - line) >= (int)col)
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10406 {
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10407 /* At start of line, check if previous line is empty or sentence
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10408 * ends there. */
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10409 if (lnum == 1)
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10410 need_cap = TRUE;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10411 else
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10412 {
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10413 line = ml_get(lnum - 1);
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10414 if (*skipwhite(line) == NUL)
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10415 need_cap = TRUE;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10416 else
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10417 {
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10418 /* Append a space in place of the line break. */
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10419 line_copy = concat_str(line, (char_u *)" ");
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10420 line = line_copy;
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	10421 endcol = (colnr_T)STRLEN(line);
475 e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10422 }
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10423 }
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10424 }
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10425 else
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10426 endcol = col;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10427
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10428 if (endcol > 0)
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10429 {
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10430 /* Check if sentence ends before the bad word. */
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	10431 regmatch.regprog = curwin->w_s->b_cap_prog;
475 e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10432 regmatch.rm_ic = FALSE;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10433 p = line + endcol;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10434 for (;;)
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10435 {
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10436 mb_ptr_back(line, p);
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10437 if (p == line \|\| spell_iswordp_nmw(p))
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10438 break;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10439 if (vim_regexec(&regmatch, p, 0)
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10440 && regmatch.endp[0] == line + endcol)
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10441 {
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10442 need_cap = TRUE;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10443 break;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10444 }
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10445 }
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10446 }
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10447
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10448 vim_free(line_copy);
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10449
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10450 return need_cap;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10451 }
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10452
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10453
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10454 /*
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10455 * ":spellrepall"
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10456 */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10457 void
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10458 ex_spellrepall(eap)
1883 c8f343a465a2 updated for version 7.2-180 vimboss parents: 1872 diff changeset	10459 exarg_T *eap UNUSED;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10460 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10461 pos_T pos = curwin->w_cursor;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10462 char_u *frompat;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10463 int addlen;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10464 char_u *line;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10465 char_u *p;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10466 int save_ws = p_ws;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10467 linenr_T prev_lnum = 0;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10468
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10469 if (repl_from == NULL \|\| repl_to == NULL)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10470 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10471 EMSG(_("E752: No previous spell replacement"));
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10472 return;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10473 }
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	10474 addlen = (int)(STRLEN(repl_to) - STRLEN(repl_from));
8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	10475
8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	10476 frompat = alloc((unsigned)STRLEN(repl_from) + 7);
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10477 if (frompat == NULL)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10478 return;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10479 sprintf((char *)frompat, "\\V\\<%s\\>", repl_from);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10480 p_ws = FALSE;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10481
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10482 sub_nsubs = 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10483 sub_nlines = 0;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10484 curwin->w_cursor.lnum = 0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10485 while (!got_int)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10486 {
1521 cc4fe241baa3 updated for version 7.1-236 vimboss parents: 1504 diff changeset	10487 if (do_search(NULL, '/', frompat, 1L, SEARCH_KEEP, NULL) == 0
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10488 \|\| u_save_cursor() == FAIL)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10489 break;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10490
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10491 /* Only replace when the right word isn't there yet. This happens
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10492 * when changing "etc" to "etc.". */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10493 line = ml_get_curline();
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10494 if (addlen <= 0 \|\| STRNCMP(line + curwin->w_cursor.col,
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10495 repl_to, STRLEN(repl_to)) != 0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10496 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	10497 p = alloc((unsigned)STRLEN(line) + addlen + 1);
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10498 if (p == NULL)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10499 break;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10500 mch_memmove(p, line, curwin->w_cursor.col);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10501 STRCPY(p + curwin->w_cursor.col, repl_to);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10502 STRCAT(p, line + curwin->w_cursor.col + STRLEN(repl_from));
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10503 ml_replace(curwin->w_cursor.lnum, p, FALSE);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10504 changed_bytes(curwin->w_cursor.lnum, curwin->w_cursor.col);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10505
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10506 if (curwin->w_cursor.lnum != prev_lnum)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10507 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10508 ++sub_nlines;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10509 prev_lnum = curwin->w_cursor.lnum;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10510 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10511 ++sub_nsubs;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10512 }
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	10513 curwin->w_cursor.col += (colnr_T)STRLEN(repl_to);
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10514 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10515
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10516 p_ws = save_ws;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10517 curwin->w_cursor = pos;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10518 vim_free(frompat);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10519
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10520 if (sub_nsubs == 0)
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10521 EMSG2(_("E753: Not found: %s"), repl_from);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10522 else
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10523 do_sub_msg(FALSE);
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10524 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10525
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10526 /*
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10527 * Find spell suggestions for "word". Return them in the growarray "*gap" as
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10528 * a list of allocated strings.
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10529 */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10530 void
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10531 spell_suggest_list(gap, word, maxcount, need_cap, interactive)
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10532 garray_T *gap;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10533 char_u *word;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10534 int maxcount; /* maximum nr of suggestions */
475 e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10535 int need_cap; /* 'spellcapcheck' matched */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10536 int interactive;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10537 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10538 suginfo_T sug;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10539 int i;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10540 suggest_T *stp;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10541 char_u *wcopy;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10542
638 593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	10543 spell_find_suggest(word, 0, &sug, maxcount, FALSE, need_cap, interactive);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10544
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10545 /* Make room in "gap". */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10546 ga_init2(gap, sizeof(char_u *), sug.su_ga.ga_len + 1);
626 732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	10547 if (ga_grow(gap, sug.su_ga.ga_len) == OK)
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	10548 {
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	10549 for (i = 0; i < sug.su_ga.ga_len; ++i)
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	10550 {
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	10551 stp = &SUG(sug.su_ga, i);
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	10552
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	10553 /* The suggested word may replace only part of "word", add the not
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	10554 * replaced part. */
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	10555 wcopy = alloc(stp->st_wordlen
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	10556 + (unsigned)STRLEN(sug.su_badptr + stp->st_orglen) + 1);
626 732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	10557 if (wcopy == NULL)
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	10558 break;
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	10559 STRCPY(wcopy, stp->st_word);
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	10560 STRCPY(wcopy + stp->st_wordlen, sug.su_badptr + stp->st_orglen);
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	10561 ((char_u **)gap->ga_data)[gap->ga_len++] = wcopy;
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	10562 }
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10563 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10564
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10565 spell_find_cleanup(&sug);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10566 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10567
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10568 /*
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10569 * Find spell suggestions for the word at the start of "badptr".
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10570 * Return the suggestions in "su->su_ga".
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10571 * The maximum number of suggestions is "maxcount".
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10572 * Note: does use info for the current window.
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10573 * This is based on the mechanisms of Aspell, but completely reimplemented.
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10574 */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10575 static void
638 593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	10576 spell_find_suggest(badptr, badlen, su, maxcount, banbadword, need_cap, interactive)
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10577 char_u *badptr;
638 593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	10578 int badlen; /* length of bad word or 0 if unknown */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10579 suginfo_T *su;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10580 int maxcount;
358 e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	10581 int banbadword; /* don't include badword in suggestions */
388 f92bb1845823 updated for version 7.0101 vimboss parents: 385 diff changeset	10582 int need_cap; /* word should start with capital */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10583 int interactive;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10584 {
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	10585 hlf_T attr = HLF_COUNT;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10586 char_u buf[MAXPATHL];
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10587 char_u *p;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10588 int do_combine = FALSE;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10589 char_u *sps_copy;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10590 #ifdef FEAT_EVAL
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10591 static int expr_busy = FALSE;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10592 #endif
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	10593 int c;
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	10594 int i;
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	10595 langp_T *lp;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10596
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10597 /*
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10598 * Set the info in "*su".
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10599 */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10600 vim_memset(su, 0, sizeof(suginfo_T));
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10601 ga_init2(&su->su_ga, (int)sizeof(suggest_T), 10);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10602 ga_init2(&su->su_sga, (int)sizeof(suggest_T), 10);
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	10603 if (*badptr == NUL)
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	10604 return;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10605 hash_init(&su->su_banned);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10606
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10607 su->su_badptr = badptr;
638 593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	10608 if (badlen != 0)
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	10609 su->su_badlen = badlen;
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	10610 else
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	10611 su->su_badlen = spell_check(curwin, su->su_badptr, &attr, NULL, FALSE);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10612 su->su_maxcount = maxcount;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10613 su->su_maxscore = SCORE_MAXINIT;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10614
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10615 if (su->su_badlen >= MAXWLEN)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10616 su->su_badlen = MAXWLEN - 1; /* just in case */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10617 vim_strncpy(su->su_badword, su->su_badptr, su->su_badlen);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10618 (void)spell_casefold(su->su_badptr, su->su_badlen,
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10619 su->su_fbadword, MAXWLEN);
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10620 /* get caps flags for bad word */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10621 su->su_badflags = badword_captype(su->su_badptr,
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10622 su->su_badptr + su->su_badlen);
388 f92bb1845823 updated for version 7.0101 vimboss parents: 385 diff changeset	10623 if (need_cap)
f92bb1845823 updated for version 7.0101 vimboss parents: 385 diff changeset	10624 su->su_badflags \|= WF_ONECAP;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10625
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	10626 /* Find the default language for sound folding. We simply use the first
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	10627 * one in 'spelllang' that supports sound folding. That's good for when
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	10628 * using multiple files for one language, it's not that bad when mixing
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	10629 * languages (e.g., "pl,en"). */
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	10630 for (i = 0; i < curbuf->b_s.b_langp.ga_len; ++i)
1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	10631 {
1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	10632 lp = LANGP_ENTRY(curbuf->b_s.b_langp, i);
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	10633 if (lp->lp_sallang != NULL)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	10634 {
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	10635 su->su_sallang = lp->lp_sallang;
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	10636 break;
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	10637 }
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	10638 }
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	10639
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	10640 /* Soundfold the bad word with the default sound folding, so that we don't
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	10641 * have to do this many times. */
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	10642 if (su->su_sallang != NULL)
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	10643 spell_soundfold(su->su_sallang, su->su_fbadword, TRUE,
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	10644 su->su_sal_badword);
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	10645
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	10646 /* If the word is not capitalised and spell_check() doesn't consider the
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	10647 * word to be bad then it might need to be capitalised. Add a suggestion
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	10648 * for that. */
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	10649 c = PTR2CHAR(su->su_badptr);
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	10650 if (!SPELL_ISUPPER(c) && attr == HLF_COUNT)
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	10651 {
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	10652 make_case_word(su->su_badword, buf, WF_ONECAP);
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	10653 add_suggestion(su, &su->su_ga, buf, su->su_badlen, SCORE_ICASE,
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10654 0, TRUE, su->su_sallang, FALSE);
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	10655 }
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	10656
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10657 /* Ban the bad word itself. It may appear in another region. */
358 e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	10658 if (banbadword)
e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	10659 add_banned(su, su->su_badword);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10660
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10661 /* Make a copy of 'spellsuggest', because the expression may change it. */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10662 sps_copy = vim_strsave(p_sps);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10663 if (sps_copy == NULL)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10664 return;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10665
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10666 /* Loop over the items in 'spellsuggest'. */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10667 for (p = sps_copy; *p != NUL; )
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10668 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10669 copy_option_part(&p, buf, MAXPATHL, ",");
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10670
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10671 if (STRNCMP(buf, "expr:", 5) == 0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10672 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10673 #ifdef FEAT_EVAL
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	10674 /* Evaluate an expression. Skip this when called recursively,
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	10675 * when using spellsuggest() in the expression. */
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10676 if (!expr_busy)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10677 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10678 expr_busy = TRUE;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10679 spell_suggest_expr(su, buf + 5);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10680 expr_busy = FALSE;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10681 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10682 #endif
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10683 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10684 else if (STRNCMP(buf, "file:", 5) == 0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10685 /* Use list of suggestions in a file. */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10686 spell_suggest_file(su, buf + 5);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10687 else
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10688 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10689 /* Use internal method. */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10690 spell_suggest_intern(su, interactive);
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10691 if (sps_flags & SPS_DOUBLE)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10692 do_combine = TRUE;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10693 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10694 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10695
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10696 vim_free(sps_copy);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10697
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10698 if (do_combine)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10699 /* Combine the two list of suggestions. This must be done last,
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10700 * because sorting changes the order again. */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10701 score_combine(su);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10702 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10703
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10704 #ifdef FEAT_EVAL
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10705 /*
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10706 * Find suggestions by evaluating expression "expr".
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10707 */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10708 static void
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10709 spell_suggest_expr(su, expr)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10710 suginfo_T *su;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10711 char_u *expr;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10712 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10713 list_T *list;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10714 listitem_T *li;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10715 int score;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10716 char_u *p;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10717
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10718 /* The work is split up in a few parts to avoid having to export
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10719 * suginfo_T.
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10720 * First evaluate the expression and get the resulting list. */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10721 list = eval_spell_expr(su->su_badword, expr);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10722 if (list != NULL)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10723 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10724 /* Loop over the items in the list. */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10725 for (li = list->lv_first; li != NULL; li = li->li_next)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10726 if (li->li_tv.v_type == VAR_LIST)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10727 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10728 /* Get the word and the score from the items. */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10729 score = get_spellword(li->li_tv.vval.v_list, &p);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10730 if (score >= 0 && score <= su->su_maxscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10731 add_suggestion(su, &su->su_ga, p, su->su_badlen,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10732 score, 0, TRUE, su->su_sallang, FALSE);
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10733 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10734 list_unref(list);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10735 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10736
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10737 /* Remove bogus suggestions, sort and truncate at "maxcount". */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10738 check_suggestions(su, &su->su_ga);
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10739 (void)cleanup_suggestions(&su->su_ga, su->su_maxscore, su->su_maxcount);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10740 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10741 #endif
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10742
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10743 /*
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10744 * Find suggestions in file "fname". Used for "file:" in 'spellsuggest'.
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10745 */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10746 static void
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10747 spell_suggest_file(su, fname)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10748 suginfo_T *su;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10749 char_u *fname;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10750 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10751 FILE *fd;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10752 char_u line[MAXWLEN * 2];
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10753 char_u *p;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10754 int len;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10755 char_u cword[MAXWLEN];
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10756
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10757 /* Open the file. */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10758 fd = mch_fopen((char *)fname, "r");
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10759 if (fd == NULL)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10760 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10761 EMSG2(_(e_notopen), fname);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10762 return;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10763 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10764
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10765 /* Read it line by line. */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10766 while (!vim_fgets(line, MAXWLEN * 2, fd) && !got_int)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10767 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10768 line_breakcheck();
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10769
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10770 p = vim_strchr(line, '/');
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10771 if (p == NULL)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10772 continue; /* No Tab found, just skip the line. */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10773 *p++ = NUL;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10774 if (STRICMP(su->su_badword, line) == 0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10775 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10776 /* Match! Isolate the good word, until CR or NL. */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10777 for (len = 0; p[len] >= ' '; ++len)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10778 ;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10779 p[len] = NUL;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10780
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10781 /* If the suggestion doesn't have specific case duplicate the case
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10782 * of the bad word. */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10783 if (captype(p, NULL) == 0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10784 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10785 make_case_word(p, cword, su->su_badflags);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10786 p = cword;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10787 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10788
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10789 add_suggestion(su, &su->su_ga, p, su->su_badlen,
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10790 SCORE_FILE, 0, TRUE, su->su_sallang, FALSE);
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10791 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10792 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10793
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10794 fclose(fd);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10795
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10796 /* Remove bogus suggestions, sort and truncate at "maxcount". */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10797 check_suggestions(su, &su->su_ga);
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10798 (void)cleanup_suggestions(&su->su_ga, su->su_maxscore, su->su_maxcount);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10799 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10800
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10801 /*
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10802 * Find suggestions for the internal method indicated by "sps_flags".
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10803 */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10804 static void
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10805 spell_suggest_intern(su, interactive)
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10806 suginfo_T *su;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10807 int interactive;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10808 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10809 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10810 * Load the .sug file(s) that are available and not done yet.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10811 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10812 suggest_load_files();
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10813
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10814 /*
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10815 * 1. Try special cases, such as repeating a word: "the the" -> "the".
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10816 *
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10817 * Set a maximum score to limit the combination of operations that is
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10818 * tried.
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10819 */
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10820 suggest_try_special(su);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10821
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10822 /*
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10823 * 2. Try inserting/deleting/swapping/changing a letter, use REP entries
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10824 * from the .aff file and inserting a space (split the word).
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10825 */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10826 suggest_try_change(su);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10827
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10828 /* For the resulting top-scorers compute the sound-a-like score. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10829 if (sps_flags & SPS_DOUBLE)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10830 score_comp_sal(su);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10831
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10832 /*
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10833 * 3. Try finding sound-a-like words.
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10834 */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10835 if ((sps_flags & SPS_FAST) == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10836 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10837 if (sps_flags & SPS_BEST)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10838 /* Adjust the word score for the suggestions found so far for how
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10839 * they sounds like. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10840 rescore_suggestions(su);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10841
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10842 /*
2046 d433f43849ba updated for version 7.2.332 Bram Moolenaar <bram@zimbu.org> parents: 1938 diff changeset	10843 * While going through the soundfold tree "su_maxscore" is the score
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10844 * for the soundfold word, limits the changes that are being tried,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10845 * and "su_sfmaxscore" the rescored score, which is set by
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10846 * cleanup_suggestions().
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10847 * First find words with a small edit distance, because this is much
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10848 * faster and often already finds the top-N suggestions. If we didn't
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10849 * find many suggestions try again with a higher edit distance.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10850 * "sl_sounddone" is used to avoid doing the same word twice.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10851 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10852 suggest_try_soundalike_prep();
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10853 su->su_maxscore = SCORE_SFMAX1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10854 su->su_sfmaxscore = SCORE_MAXINIT * 3;
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10855 suggest_try_soundalike(su);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10856 if (su->su_ga.ga_len < SUG_CLEAN_COUNT(su))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10857 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10858 /* We didn't find enough matches, try again, allowing more
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10859 * changes to the soundfold word. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10860 su->su_maxscore = SCORE_SFMAX2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10861 suggest_try_soundalike(su);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10862 if (su->su_ga.ga_len < SUG_CLEAN_COUNT(su))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10863 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10864 /* Still didn't find enough matches, try again, allowing even
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10865 * more changes to the soundfold word. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10866 su->su_maxscore = SCORE_SFMAX3;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10867 suggest_try_soundalike(su);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10868 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10869 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10870 su->su_maxscore = su->su_sfmaxscore;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10871 suggest_try_soundalike_finish();
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10872 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10873
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10874 /* When CTRL-C was hit while searching do show the results. Only clear
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10875 * got_int when using a command, not for spellsuggest(). */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10876 ui_breakcheck();
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10877 if (interactive && got_int)
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10878 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10879 (void)vgetc();
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10880 got_int = FALSE;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10881 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10882
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10883 if ((sps_flags & SPS_DOUBLE) == 0 && su->su_ga.ga_len != 0)
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10884 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10885 if (sps_flags & SPS_BEST)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10886 /* Adjust the word score for how it sounds like. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10887 rescore_suggestions(su);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10888
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10889 /* Remove bogus suggestions, sort and truncate at "maxcount". */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10890 check_suggestions(su, &su->su_ga);
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10891 (void)cleanup_suggestions(&su->su_ga, su->su_maxscore, su->su_maxcount);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10892 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10893 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10894
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10895 /*
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10896 * Load the .sug files for languages that have one and weren't loaded yet.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10897 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10898 static void
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10899 suggest_load_files()
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10900 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10901 langp_T *lp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10902 int lpi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10903 slang_T *slang;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10904 char_u *dotp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10905 FILE *fd;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10906 char_u buf[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10907 int i;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10908 time_t timestamp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10909 int wcount;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10910 int wordnr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10911 garray_T ga;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10912 int c;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10913
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10914 /* Do this for all languages that support sound folding. */
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	10915 for (lpi = 0; lpi < curwin->w_s->b_langp.ga_len; ++lpi)
1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	10916 {
1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	10917 lp = LANGP_ENTRY(curwin->w_s->b_langp, lpi);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10918 slang = lp->lp_slang;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10919 if (slang->sl_sugtime != 0 && !slang->sl_sugloaded)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10920 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10921 /* Change ".spl" to ".sug" and open the file. When the file isn't
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10922 * found silently skip it. Do set "sl_sugloaded" so that we
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10923 * don't try again and again. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10924 slang->sl_sugloaded = TRUE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10925
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10926 dotp = vim_strrchr(slang->sl_fname, '.');
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10927 if (dotp == NULL \|\| fnamecmp(dotp, ".spl") != 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10928 continue;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10929 STRCPY(dotp, ".sug");
822 45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	10930 fd = mch_fopen((char *)slang->sl_fname, "r");
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10931 if (fd == NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10932 goto nextone;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10933
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10934 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10935 * <SUGHEADER>: <fileID> <versionnr> <timestamp>
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10936 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10937 for (i = 0; i < VIMSUGMAGICL; ++i)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10938 buf[i] = getc(fd); /* <fileID> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10939 if (STRNCMP(buf, VIMSUGMAGIC, VIMSUGMAGICL) != 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10940 {
626 732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	10941 EMSG2(_("E778: This does not look like a .sug file: %s"),
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10942 slang->sl_fname);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10943 goto nextone;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10944 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10945 c = getc(fd); /* <versionnr> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10946 if (c < VIMSUGVERSION)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10947 {
626 732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	10948 EMSG2(_("E779: Old .sug file, needs to be updated: %s"),
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10949 slang->sl_fname);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10950 goto nextone;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10951 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10952 else if (c > VIMSUGVERSION)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10953 {
626 732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	10954 EMSG2(_("E780: .sug file is for newer version of Vim: %s"),
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10955 slang->sl_fname);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10956 goto nextone;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10957 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10958
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10959 /* Check the timestamp, it must be exactly the same as the one in
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10960 * the .spl file. Otherwise the word numbers won't match. */
2229 d45902a5c61c Fix a few more things for persistent undo. Bram Moolenaar <bram@vim.org> parents: 2214 diff changeset	10961 timestamp = get8ctime(fd); /* <timestamp> */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10962 if (timestamp != slang->sl_sugtime)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10963 {
626 732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	10964 EMSG2(_("E781: .sug file doesn't match .spl file: %s"),
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10965 slang->sl_fname);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10966 goto nextone;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10967 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10968
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10969 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10970 * <SUGWORDTREE>: <wordtree>
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10971 * Read the trie with the soundfolded words.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10972 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10973 if (spell_read_tree(fd, &slang->sl_sbyts, &slang->sl_sidxs,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10974 FALSE, 0) != 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10975 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10976 someerror:
626 732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	10977 EMSG2(_("E782: error while reading .sug file: %s"),
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10978 slang->sl_fname);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10979 slang_clear_sug(slang);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10980 goto nextone;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10981 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10982
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10983 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10984 * <SUGTABLE>: <sugwcount> <sugline> ...
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10985 *
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10986 * Read the table with word numbers. We use a file buffer for
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10987 * this, because it's so much like a file with lines. Makes it
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10988 * possible to swap the info and save on memory use.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10989 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10990 slang->sl_sugbuf = open_spellbuf();
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10991 if (slang->sl_sugbuf == NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10992 goto someerror;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10993 /* <sugwcount> */
695 653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	10994 wcount = get4c(fd);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10995 if (wcount < 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10996 goto someerror;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10997
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10998 /* Read all the wordnr lists into the buffer, one NUL terminated
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10999 * list per line. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11000 ga_init2(&ga, 1, 100);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11001 for (wordnr = 0; wordnr < wcount; ++wordnr)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11002 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11003 ga.ga_len = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11004 for (;;)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11005 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11006 c = getc(fd); /* <sugline> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11007 if (c < 0 \|\| ga_grow(&ga, 1) == FAIL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11008 goto someerror;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11009 ((char_u *)ga.ga_data)[ga.ga_len++] = c;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11010 if (c == NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11011 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11012 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11013 if (ml_append_buf(slang->sl_sugbuf, (linenr_T)wordnr,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11014 ga.ga_data, ga.ga_len, TRUE) == FAIL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11015 goto someerror;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11016 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11017 ga_clear(&ga);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11018
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11019 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11020 * Need to put word counts in the word tries, so that we can find
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11021 * a word by its number.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11022 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11023 tree_count_words(slang->sl_fbyts, slang->sl_fidxs);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11024 tree_count_words(slang->sl_sbyts, slang->sl_sidxs);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11025
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11026 nextone:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11027 if (fd != NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11028 fclose(fd);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11029 STRCPY(dotp, ".spl");
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11030 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11031 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11032 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11033
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11034
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11035 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11036 * Fill in the wordcount fields for a trie.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11037 * Returns the total number of words.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11038 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11039 static void
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11040 tree_count_words(byts, idxs)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11041 char_u *byts;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11042 idx_T *idxs;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11043 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11044 int depth;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11045 idx_T arridx[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11046 int curi[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11047 int c;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11048 idx_T n;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11049 int wordcount[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11050
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11051 arridx[0] = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11052 curi[0] = 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11053 wordcount[0] = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11054 depth = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11055 while (depth >= 0 && !got_int)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11056 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11057 if (curi[depth] > byts[arridx[depth]])
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11058 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11059 /* Done all bytes at this node, go up one level. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11060 idxs[arridx[depth]] = wordcount[depth];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11061 if (depth > 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11062 wordcount[depth - 1] += wordcount[depth];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11063
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11064 --depth;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11065 fast_breakcheck();
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11066 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11067 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11068 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11069 /* Do one more byte at this node. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11070 n = arridx[depth] + curi[depth];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11071 ++curi[depth];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11072
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11073 c = byts[n];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11074 if (c == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11075 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11076 /* End of word, count it. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11077 ++wordcount[depth];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11078
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11079 /* Skip over any other NUL bytes (same word with different
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11080 * flags). */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11081 while (byts[n + 1] == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11082 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11083 ++n;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11084 ++curi[depth];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11085 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11086 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11087 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11088 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11089 /* Normal char, go one level deeper to count the words. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11090 ++depth;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11091 arridx[depth] = idxs[n];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11092 curi[depth] = 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11093 wordcount[depth] = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11094 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11095 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11096 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11097 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11098
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11099 /*
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	11100 * Free the info put in "*su" by spell_find_suggest().
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	11101 */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	11102 static void
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	11103 spell_find_cleanup(su)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	11104 suginfo_T *su;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	11105 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	11106 int i;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	11107
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	11108 /* Free the suggestions. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	11109 for (i = 0; i < su->su_ga.ga_len; ++i)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	11110 vim_free(SUG(su->su_ga, i).st_word);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	11111 ga_clear(&su->su_ga);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	11112 for (i = 0; i < su->su_sga.ga_len; ++i)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	11113 vim_free(SUG(su->su_sga, i).st_word);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	11114 ga_clear(&su->su_sga);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11115
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11116 /* Free the banned words. */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11117 hash_clear_all(&su->su_banned, 0);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11118 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11119
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11120 /*
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	11121 * Make a copy of "word", with the first letter upper or lower cased, to
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	11122 * "wcopy[MAXWLEN]". "word" must not be empty.
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	11123 * The result is NUL terminated.
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11124 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11125 static void
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	11126 onecap_copy(word, wcopy, upper)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11127 char_u *word;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11128 char_u *wcopy;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11129 int upper; /* TRUE: first letter made upper case */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11130 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11131 char_u *p;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11132 int c;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11133 int l;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11134
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11135 p = word;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11136 #ifdef FEAT_MBYTE
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11137 if (has_mbyte)
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	11138 c = mb_cptr2char_adv(&p);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11139 else
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11140 #endif
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11141 c = *p++;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11142 if (upper)
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	11143 c = SPELL_TOUPPER(c);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11144 else
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	11145 c = SPELL_TOFOLD(c);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11146 #ifdef FEAT_MBYTE
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11147 if (has_mbyte)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11148 l = mb_char2bytes(c, wcopy);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11149 else
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11150 #endif
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11151 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11152 l = 1;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11153 wcopy[0] = c;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11154 }
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	11155 vim_strncpy(wcopy + l, p, MAXWLEN - l - 1);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11156 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11157
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11158 /*
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	11159 * Make a copy of "word" with all the letters upper cased into
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	11160 * "wcopy[MAXWLEN]". The result is NUL terminated.
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11161 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11162 static void
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11163 allcap_copy(word, wcopy)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11164 char_u *word;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11165 char_u *wcopy;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11166 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11167 char_u *s;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11168 char_u *d;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11169 int c;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11170
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11171 d = wcopy;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11172 for (s = word; *s != NUL; )
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11173 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11174 #ifdef FEAT_MBYTE
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11175 if (has_mbyte)
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	11176 c = mb_cptr2char_adv(&s);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11177 else
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11178 #endif
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11179 c = *s++;
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	11180
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	11181 #ifdef FEAT_MBYTE
3042 6cd0d6413a2e updated for version 7.3.293 Bram Moolenaar <bram@vim.org> parents: 2770 diff changeset	11182 /* We only change 0xdf to SS when we are certain latin1 is used. It
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	11183 * would cause weird errors in other 8-bit encodings. */
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	11184 if (enc_latin1like && c == 0xdf)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	11185 {
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	11186 c = 'S';
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	11187 if (d - wcopy >= MAXWLEN - 1)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	11188 break;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	11189 *d++ = c;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	11190 }
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	11191 else
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	11192 #endif
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	11193 c = SPELL_TOUPPER(c);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11194
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11195 #ifdef FEAT_MBYTE
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11196 if (has_mbyte)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11197 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11198 if (d - wcopy >= MAXWLEN - MB_MAXBYTES)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11199 break;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11200 d += mb_char2bytes(c, d);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11201 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11202 else
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11203 #endif
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11204 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11205 if (d - wcopy >= MAXWLEN - 1)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11206 break;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11207 *d++ = c;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11208 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11209 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11210 *d = NUL;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11211 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11212
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11213 /*
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	11214 * Try finding suggestions by recognizing specific situations.
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	11215 */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	11216 static void
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	11217 suggest_try_special(su)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	11218 suginfo_T *su;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	11219 {
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	11220 char_u *p;
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	11221 size_t len;
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	11222 int c;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	11223 char_u word[MAXWLEN];
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	11224
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	11225 /*
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	11226 * Recognize a word that is repeated: "the the".
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	11227 */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	11228 p = skiptowhite(su->su_fbadword);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	11229 len = p - su->su_fbadword;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	11230 p = skipwhite(p);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	11231 if (STRLEN(p) == len && STRNCMP(su->su_fbadword, p, len) == 0)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	11232 {
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	11233 /* Include badflags: if the badword is onecap or allcap
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	11234 * use that for the goodword too: "The the" -> "The". */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	11235 c = su->su_fbadword[len];
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	11236 su->su_fbadword[len] = NUL;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	11237 make_case_word(su->su_fbadword, word, su->su_badflags);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	11238 su->su_fbadword[len] = c;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	11239
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	11240 /* Give a soundalike score of 0, compute the score as if deleting one
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	11241 * character. */
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	11242 add_suggestion(su, &su->su_ga, word, su->su_badlen,
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11243 RESCORE(SCORE_REP, 0), 0, TRUE, su->su_sallang, FALSE);
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	11244 }
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	11245 }
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	11246
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	11247 /*
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11248 * Try finding suggestions by adding/removing/swapping letters.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11249 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11250 static void
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	11251 suggest_try_change(su)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11252 suginfo_T *su;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11253 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11254 char_u fword[MAXWLEN]; /* copy of the bad word, case-folded */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11255 int n;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11256 char_u *p;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11257 int lpi;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11258 langp_T *lp;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11259
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11260 /* We make a copy of the case-folded bad word, so that we can modify it
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	11261 * to find matches (esp. REP items). Append some more text, changing
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	11262 * chars after the bad word may help. */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11263 STRCPY(fword, su->su_fbadword);
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	11264 n = (int)STRLEN(fword);
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	11265 p = su->su_badptr + su->su_badlen;
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	11266 (void)spell_casefold(p, (int)STRLEN(p), fword + n, MAXWLEN - n);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11267
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	11268 for (lpi = 0; lpi < curwin->w_s->b_langp.ga_len; ++lpi)
1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	11269 {
1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	11270 lp = LANGP_ENTRY(curwin->w_s->b_langp, lpi);
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11271
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	11272 /* If reloading a spell file fails it's still in the list but
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	11273 * everything has been cleared. */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11274 if (lp->lp_slang->sl_fbyts == NULL)
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	11275 continue;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	11276
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11277 /* Try it for this language. Will add possible suggestions. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11278 suggest_trie_walk(su, lp, fword, FALSE);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11279 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11280 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11281
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11282 /* Check the maximum score, if we go over it we won't try this change. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11283 #define TRY_DEEPER(su, stack, depth, add) \
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11284 (stack[depth].ts_score + (add) < su->su_maxscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11285
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11286 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11287 * Try finding suggestions by adding/removing/swapping letters.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11288 *
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11289 * This uses a state machine. At each node in the tree we try various
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11290 * operations. When trying if an operation works "depth" is increased and the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11291 * stack[] is used to store info. This allows combinations, thus insert one
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11292 * character, replace one and delete another. The number of changes is
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11293 * limited by su->su_maxscore.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11294 *
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11295 * After implementing this I noticed an article by Kemal Oflazer that
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11296 * describes something similar: "Error-tolerant Finite State Recognition with
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11297 * Applications to Morphological Analysis and Spelling Correction" (1996).
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11298 * The implementation in the article is simplified and requires a stack of
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11299 * unknown depth. The implementation here only needs a stack depth equal to
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11300 * the length of the word.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11301 *
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11302 * This is also used for the sound-folded word, "soundfold" is TRUE then.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11303 * The mechanism is the same, but we find a match with a sound-folded word
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11304 * that comes from one or more original words. Each of these words may be
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11305 * added, this is done by add_sound_suggest().
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11306 * Don't use:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11307 * the prefix tree or the keep-case tree
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11308 * "su->su_badlen"
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11309 * anything to do with upper and lower case
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11310 * anything to do with word or non-word characters ("spell_iswordp()")
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11311 * banned words
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11312 * word flags (rare, region, compounding)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11313 * word splitting for now
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11314 * "similar_chars()"
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11315 * use "slang->sl_repsal" instead of "lp->lp_replang->sl_rep"
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11316 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11317 static void
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11318 suggest_trie_walk(su, lp, fword, soundfold)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11319 suginfo_T *su;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11320 langp_T *lp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11321 char_u *fword;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11322 int soundfold;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11323 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11324 char_u tword[MAXWLEN]; /* good word collected so far */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11325 trystate_T stack[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11326 char_u preword[MAXWLEN * 3]; /* word found with proper case;
2046 d433f43849ba updated for version 7.2.332 Bram Moolenaar <bram@zimbu.org> parents: 1938 diff changeset	11327 * concatenation of prefix compound
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11328 * words and split word. NUL terminated
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11329 * when going deeper but not when coming
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11330 * back. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11331 char_u compflags[MAXWLEN]; /* compound flags, one for each word */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11332 trystate_T *sp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11333 int newscore;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11334 int score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11335 char_u byts, fbyts, *pbyts;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11336 idx_T idxs, fidxs, *pidxs;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11337 int depth;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11338 int c, c2, c3;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11339 int n = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11340 int flags;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11341 garray_T *gap;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11342 idx_T arridx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11343 int len;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11344 char_u *p;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11345 fromto_T *ftp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11346 int fl = 0, tl;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11347 int repextra = 0; /* extra bytes in fword[] from REP item */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11348 slang_T *slang = lp->lp_slang;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11349 int fword_ends;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11350 int goodword_ends;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11351 #ifdef DEBUG_TRIEWALK
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11352 /* Stores the name of the change made at each level. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11353 char_u changename[MAXWLEN][80];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11354 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11355 int breakcheckcount = 1000;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11356 int compound_ok;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11357
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11358 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11359 * Go through the whole case-fold tree, try changes at each node.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11360 * "tword[]" contains the word collected from nodes in the tree.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11361 * "fword[]" the word we are trying to match with (initially the bad
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11362 * word).
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11363 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11364 depth = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11365 sp = &stack[0];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11366 vim_memset(sp, 0, sizeof(trystate_T));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11367 sp->ts_curi = 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11368
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11369 if (soundfold)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11370 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11371 /* Going through the soundfold tree. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11372 byts = fbyts = slang->sl_sbyts;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11373 idxs = fidxs = slang->sl_sidxs;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11374 pbyts = NULL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11375 pidxs = NULL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11376 sp->ts_prefixdepth = PFD_NOPREFIX;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11377 sp->ts_state = STATE_START;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11378 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11379 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11380 {
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11381 /*
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	11382 * When there are postponed prefixes we need to use these first. At
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	11383 * the end of the prefix we continue in the case-fold tree.
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	11384 */
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11385 fbyts = slang->sl_fbyts;
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11386 fidxs = slang->sl_fidxs;
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11387 pbyts = slang->sl_pbyts;
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11388 pidxs = slang->sl_pidxs;
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	11389 if (pbyts != NULL)
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	11390 {
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	11391 byts = pbyts;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	11392 idxs = pidxs;
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11393 sp->ts_prefixdepth = PFD_PREFIXTREE;
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	11394 sp->ts_state = STATE_NOPREFIX; /* try without prefix first */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	11395 }
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	11396 else
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	11397 {
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	11398 byts = fbyts;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	11399 idxs = fidxs;
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11400 sp->ts_prefixdepth = PFD_NOPREFIX;
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11401 sp->ts_state = STATE_START;
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	11402 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11403 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11404
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11405 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11406 * Loop to find all suggestions. At each round we either:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11407 * - For the current state try one operation, advance "ts_curi",
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11408 * increase "depth".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11409 * - When a state is done go to the next, set "ts_state".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11410 * - When all states are tried decrease "depth".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11411 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11412 while (depth >= 0 && !got_int)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11413 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11414 sp = &stack[depth];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11415 switch (sp->ts_state)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11416 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11417 case STATE_START:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11418 case STATE_NOPREFIX:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11419 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11420 * Start of node: Deal with NUL bytes, which means
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11421 * tword[] may end here.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11422 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11423 arridx = sp->ts_arridx; /* current node in the tree */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11424 len = byts[arridx]; /* bytes in this node */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11425 arridx += sp->ts_curi; /* index of current byte */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11426
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11427 if (sp->ts_prefixdepth == PFD_PREFIXTREE)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11428 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11429 /* Skip over the NUL bytes, we use them later. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11430 for (n = 0; n < len && byts[arridx + n] == 0; ++n)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11431 ;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11432 sp->ts_curi += n;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11433
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11434 /* Always past NUL bytes now. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11435 n = (int)sp->ts_state;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11436 sp->ts_state = STATE_ENDNUL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11437 sp->ts_save_badflags = su->su_badflags;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11438
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11439 /* At end of a prefix or at start of prefixtree: check for
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11440 * following word. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11441 if (byts[arridx] == 0 \|\| n == (int)STATE_NOPREFIX)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11442 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11443 /* Set su->su_badflags to the caps type at this position.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11444 * Use the caps type until here for the prefix itself. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11445 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11446 if (has_mbyte)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11447 n = nofold_len(fword, sp->ts_fidx, su->su_badptr);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11448 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11449 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11450 n = sp->ts_fidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11451 flags = badword_captype(su->su_badptr, su->su_badptr + n);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11452 su->su_badflags = badword_captype(su->su_badptr + n,
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	11453 su->su_badptr + su->su_badlen);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11454 #ifdef DEBUG_TRIEWALK
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11455 sprintf(changename[depth], "prefix");
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11456 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11457 go_deeper(stack, depth, 0);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11458 ++depth;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11459 sp = &stack[depth];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11460 sp->ts_prefixdepth = depth - 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11461 byts = fbyts;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11462 idxs = fidxs;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11463 sp->ts_arridx = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11464
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11465 /* Move the prefix to preword[] with the right case
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11466 * and make find_keepcap_word() works. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11467 tword[sp->ts_twordlen] = NUL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11468 make_case_word(tword + sp->ts_splitoff,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11469 preword + sp->ts_prewordlen, flags);
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	11470 sp->ts_prewordlen = (char_u)STRLEN(preword);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11471 sp->ts_splitoff = sp->ts_twordlen;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11472 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11473 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11474 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11475
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11476 if (sp->ts_curi > len \|\| byts[arridx] != 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11477 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11478 /* Past bytes in node and/or past NUL bytes. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11479 sp->ts_state = STATE_ENDNUL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11480 sp->ts_save_badflags = su->su_badflags;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11481 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11482 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11483
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11484 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11485 * End of word in tree.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11486 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11487 ++sp->ts_curi; /* eat one NUL byte */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11488
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11489 flags = (int)idxs[arridx];
698 e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	11490
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	11491 /* Skip words with the NOSUGGEST flag. */
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	11492 if (flags & WF_NOSUGGEST)
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	11493 break;
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	11494
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11495 fword_ends = (fword[sp->ts_fidx] == NUL
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11496 \|\| (soundfold
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11497 ? vim_iswhite(fword[sp->ts_fidx])
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	11498 : !spell_iswordp(fword + sp->ts_fidx, curwin)));
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11499 tword[sp->ts_twordlen] = NUL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11500
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11501 if (sp->ts_prefixdepth <= PFD_NOTSPECIAL
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11502 && (sp->ts_flags & TSF_PREFIXOK) == 0)
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11503 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11504 /* There was a prefix before the word. Check that the prefix
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11505 * can be used with this word. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11506 /* Count the length of the NULs in the prefix. If there are
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11507 * none this must be the first try without a prefix. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11508 n = stack[sp->ts_prefixdepth].ts_arridx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11509 len = pbyts[n++];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11510 for (c = 0; c < len && pbyts[n + c] == 0; ++c)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11511 ;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11512 if (c > 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11513 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11514 c = valid_word_prefix(c, n, flags,
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	11515 tword + sp->ts_splitoff, slang, FALSE);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11516 if (c == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11517 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11518
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11519 /* Use the WF_RARE flag for a rare prefix. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11520 if (c & WF_RAREPFX)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11521 flags \|= WF_RARE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11522
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11523 /* Tricky: when checking for both prefix and compounding
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11524 * we run into the prefix flag first.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11525 * Remember that it's OK, so that we accept the prefix
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11526 * when arriving at a compound flag. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11527 sp->ts_flags \|= TSF_PREFIXOK;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11528 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11529 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11530
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11531 /* Check NEEDCOMPOUND: can't use word without compounding. Do try
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11532 * appending another compound word below. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11533 if (sp->ts_complen == sp->ts_compsplit && fword_ends
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	11534 && (flags & WF_NEEDCOMP))
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11535 goodword_ends = FALSE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11536 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11537 goodword_ends = TRUE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11538
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11539 p = NULL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11540 compound_ok = TRUE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11541 if (sp->ts_complen > sp->ts_compsplit)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11542 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11543 if (slang->sl_nobreak)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11544 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11545 /* There was a word before this word. When there was no
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11546 * change in this word (it was correct) add the first word
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11547 * as a suggestion. If this word was corrected too, we
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11548 * need to check if a correct word follows. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11549 if (sp->ts_fidx - sp->ts_splitfidx
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11550 == sp->ts_twordlen - sp->ts_splitoff
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11551 && STRNCMP(fword + sp->ts_splitfidx,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11552 tword + sp->ts_splitoff,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11553 sp->ts_fidx - sp->ts_splitfidx) == 0)
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	11554 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11555 preword[sp->ts_prewordlen] = NUL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11556 newscore = score_wordcount_adj(slang, sp->ts_score,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11557 preword + sp->ts_prewordlen,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11558 sp->ts_prewordlen > 0);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11559 /* Add the suggestion if the score isn't too bad. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11560 if (newscore <= su->su_maxscore)
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	11561 add_suggestion(su, &su->su_ga, preword,
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	11562 sp->ts_splitfidx - repextra,
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11563 newscore, 0, FALSE,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11564 lp->lp_sallang, FALSE);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11565 break;
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	11566 }
490 4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	11567 }
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	11568 else
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11569 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11570 /* There was a compound word before this word. If this
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11571 * word does not support compounding then give up
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11572 * (splitting is tried for the word without compound
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11573 * flag). */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11574 if (((unsigned)flags >> 24) == 0
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11575 \|\| sp->ts_twordlen - sp->ts_splitoff
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11576 < slang->sl_compminlen)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11577 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11578 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11579 /* For multi-byte chars check character length against
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11580 * COMPOUNDMIN. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11581 if (has_mbyte
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11582 && slang->sl_compminlen > 0
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11583 && mb_charlen(tword + sp->ts_splitoff)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11584 < slang->sl_compminlen)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11585 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11586 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11587
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11588 compflags[sp->ts_complen] = ((unsigned)flags >> 24);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11589 compflags[sp->ts_complen + 1] = NUL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11590 vim_strncpy(preword + sp->ts_prewordlen,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11591 tword + sp->ts_splitoff,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11592 sp->ts_twordlen - sp->ts_splitoff);
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	11593
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	11594 /* Verify CHECKCOMPOUNDPATTERN rules. */
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	11595 if (match_checkcompoundpattern(preword, sp->ts_prewordlen,
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	11596 &slang->sl_comppat))
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	11597 compound_ok = FALSE;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	11598
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	11599 if (compound_ok)
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	11600 {
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	11601 p = preword;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	11602 while (*skiptowhite(p) != NUL)
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	11603 p = skipwhite(skiptowhite(p));
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	11604 if (fword_ends && !can_compound(slang, p,
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11605 compflags + sp->ts_compsplit))
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	11606 /* Compound is not allowed. But it may still be
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	11607 * possible if we add another (short) word. */
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	11608 compound_ok = FALSE;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	11609 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11610
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11611 /* Get pointer to last char of previous word. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11612 p = preword + sp->ts_prewordlen;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11613 mb_ptr_back(preword, p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11614 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11615 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11616
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11617 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11618 * Form the word with proper case in preword.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11619 * If there is a word from a previous split, append.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11620 * For the soundfold tree don't change the case, simply append.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11621 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11622 if (soundfold)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11623 STRCPY(preword + sp->ts_prewordlen, tword + sp->ts_splitoff);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11624 else if (flags & WF_KEEPCAP)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11625 /* Must find the word in the keep-case tree. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11626 find_keepcap_word(slang, tword + sp->ts_splitoff,
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	11627 preword + sp->ts_prewordlen);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11628 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11629 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11630 /* Include badflags: If the badword is onecap or allcap
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11631 * use that for the goodword too. But if the badword is
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11632 * allcap and it's only one char long use onecap. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11633 c = su->su_badflags;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11634 if ((c & WF_ALLCAP)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11635 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11636 && su->su_badlen == (*mb_ptr2len)(su->su_badptr)
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	11637 #else
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11638 && su->su_badlen == 1
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11639 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11640 )
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11641 c = WF_ONECAP;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11642 c \|= flags;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11643
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11644 /* When appending a compound word after a word character don't
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11645 * use Onecap. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11646 if (p != NULL && spell_iswordp_nmw(p))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11647 c &= ~WF_ONECAP;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11648 make_case_word(tword + sp->ts_splitoff,
490 4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	11649 preword + sp->ts_prewordlen, c);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11650 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11651
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11652 if (!soundfold)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11653 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11654 /* Don't use a banned word. It may appear again as a good
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11655 * word, thus remember it. */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11656 if (flags & WF_BANNED)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11657 {
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	11658 add_banned(su, preword + sp->ts_prewordlen);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11659 break;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11660 }
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	11661 if ((sp->ts_complen == sp->ts_compsplit
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11662 && WAS_BANNED(su, preword + sp->ts_prewordlen))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11663 \|\| WAS_BANNED(su, preword))
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	11664 {
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	11665 if (slang->sl_compprog == NULL)
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	11666 break;
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	11667 /* the word so far was banned but we may try compounding */
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	11668 goodword_ends = FALSE;
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	11669 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11670 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11671
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11672 newscore = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11673 if (!soundfold) /* soundfold words don't have flags */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11674 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11675 if ((flags & WF_REGION)
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	11676 && (((unsigned)flags >> 16) & lp->lp_region) == 0)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11677 newscore += SCORE_REGION;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11678 if (flags & WF_RARE)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11679 newscore += SCORE_RARE;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11680
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	11681 if (!spell_valid_case(su->su_badflags,
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	11682 captype(preword + sp->ts_prewordlen, NULL)))
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11683 newscore += SCORE_ICASE;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11684 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11685
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11686 /* TODO: how about splitting in the soundfold tree? */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11687 if (fword_ends
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11688 && goodword_ends
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11689 && sp->ts_fidx >= sp->ts_fidxtry
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11690 && compound_ok)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11691 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11692 /* The badword also ends: add suggestions. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11693 #ifdef DEBUG_TRIEWALK
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11694 if (soundfold && STRCMP(preword, "smwrd") == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11695 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11696 int j;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11697
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11698 /* print the stack of changes that brought us here */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11699 smsg("------ %s -------", fword);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11700 for (j = 0; j < depth; ++j)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11701 smsg("%s", changename[j]);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11702 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11703 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11704 if (soundfold)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11705 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11706 /* For soundfolded words we need to find the original
1188 2a276274c592 updated for version 7.1b vimboss parents: 1185 diff changeset	11707 * words, the edit distance and then add them. */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11708 add_sound_suggest(su, preword, sp->ts_score, lp);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11709 }
2457 6c1d10a85398 Avoid illegal memory access in spell suggestion. (Dominique Pelle) Bram Moolenaar <bram@vim.org> parents: 2455 diff changeset	11710 else if (sp->ts_fidx > 0)
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11711 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11712 /* Give a penalty when changing non-word char to word
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11713 * char, e.g., "thes," -> "these". */
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	11714 p = fword + sp->ts_fidx;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11715 mb_ptr_back(fword, p);
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	11716 if (!spell_iswordp(p, curwin))
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	11717 {
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	11718 p = preword + STRLEN(preword);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11719 mb_ptr_back(preword, p);
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	11720 if (spell_iswordp(p, curwin))
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	11721 newscore += SCORE_NONWORD;
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	11722 }
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	11723
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11724 /* Give a bonus to words seen before. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11725 score = score_wordcount_adj(slang,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11726 sp->ts_score + newscore,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11727 preword + sp->ts_prewordlen,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11728 sp->ts_prewordlen > 0);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11729
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11730 /* Add the suggestion if the score isn't too bad. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11731 if (score <= su->su_maxscore)
633 7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	11732 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11733 add_suggestion(su, &su->su_ga, preword,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11734 sp->ts_fidx - repextra,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11735 score, 0, FALSE, lp->lp_sallang, FALSE);
633 7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	11736
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	11737 if (su->su_badflags & WF_MIXCAP)
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	11738 {
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	11739 /* We really don't know if the word should be
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	11740 * upper or lower case, add both. */
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	11741 c = captype(preword, NULL);
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	11742 if (c == 0 \|\| c == WF_ALLCAP)
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	11743 {
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	11744 make_case_word(tword + sp->ts_splitoff,
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	11745 preword + sp->ts_prewordlen,
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	11746 c == 0 ? WF_ALLCAP : 0);
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	11747
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	11748 add_suggestion(su, &su->su_ga, preword,
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	11749 sp->ts_fidx - repextra,
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	11750 score + SCORE_ICASE, 0, FALSE,
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	11751 lp->lp_sallang, FALSE);
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	11752 }
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	11753 }
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	11754 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11755 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11756 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11757
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11758 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11759 * Try word split and/or compounding.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11760 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11761 if ((sp->ts_fidx >= sp->ts_fidxtry \|\| fword_ends)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11762 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11763 /* Don't split halfway a character. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11764 && (!has_mbyte \|\| sp->ts_tcharlen == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11765 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11766 )
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11767 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11768 int try_compound;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11769 int try_split;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11770
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11771 /* If past the end of the bad word don't try a split.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11772 * Otherwise try changing the next word. E.g., find
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11773 * suggestions for "the the" where the second "the" is
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11774 * different. It's done like a split.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11775 * TODO: word split for soundfold words */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11776 try_split = (sp->ts_fidx - repextra < su->su_badlen)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11777 && !soundfold;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11778
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11779 /* Get here in several situations:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11780 * 1. The word in the tree ends:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11781 * If the word allows compounding try that. Otherwise try
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11782 * a split by inserting a space. For both check that a
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11783 * valid words starts at fword[sp->ts_fidx].
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11784 * For NOBREAK do like compounding to be able to check if
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11785 * the next word is valid.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11786 * 2. The badword does end, but it was due to a change (e.g.,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11787 * a swap). No need to split, but do check that the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11788 * following word is valid.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11789 * 3. The badword and the word in the tree end. It may still
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11790 * be possible to compound another (short) word.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11791 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11792 try_compound = FALSE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11793 if (!soundfold
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11794 && slang->sl_compprog != NULL
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11795 && ((unsigned)flags >> 24) != 0
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11796 && sp->ts_twordlen - sp->ts_splitoff
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11797 >= slang->sl_compminlen
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11798 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11799 && (!has_mbyte
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11800 \|\| slang->sl_compminlen == 0
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11801 \|\| mb_charlen(tword + sp->ts_splitoff)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11802 >= slang->sl_compminlen)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11803 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11804 && (slang->sl_compsylmax < MAXWLEN
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11805 \|\| sp->ts_complen + 1 - sp->ts_compsplit
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11806 < slang->sl_compmax)
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	11807 && (can_be_compound(sp, slang,
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	11808 compflags, ((unsigned)flags >> 24))))
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	11809
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11810 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11811 try_compound = TRUE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11812 compflags[sp->ts_complen] = ((unsigned)flags >> 24);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11813 compflags[sp->ts_complen + 1] = NUL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11814 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11815
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11816 /* For NOBREAK we never try splitting, it won't make any word
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11817 * valid. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11818 if (slang->sl_nobreak)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11819 try_compound = TRUE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11820
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11821 /* If we could add a compound word, and it's also possible to
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11822 * split at this point, do the split first and set
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11823 * TSF_DIDSPLIT to avoid doing it again. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11824 else if (!fword_ends
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11825 && try_compound
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11826 && (sp->ts_flags & TSF_DIDSPLIT) == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11827 {
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11828 try_compound = FALSE;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11829 sp->ts_flags \|= TSF_DIDSPLIT;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11830 --sp->ts_curi; /* do the same NUL again */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11831 compflags[sp->ts_complen] = NUL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11832 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11833 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11834 sp->ts_flags &= ~TSF_DIDSPLIT;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11835
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11836 if (try_split \|\| try_compound)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11837 {
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	11838 if (!try_compound && (!fword_ends \|\| !goodword_ends))
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11839 {
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11840 /* If we're going to split need to check that the
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	11841 * words so far are valid for compounding. If there
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	11842 * is only one word it must not have the NEEDCOMPOUND
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	11843 * flag. */
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	11844 if (sp->ts_complen == sp->ts_compsplit
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	11845 && (flags & WF_NEEDCOMP))
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	11846 break;
490 4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	11847 p = preword;
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	11848 while (*skiptowhite(p) != NUL)
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	11849 p = skipwhite(skiptowhite(p));
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11850 if (sp->ts_complen > sp->ts_compsplit
490 4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	11851 && !can_compound(slang, p,
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11852 compflags + sp->ts_compsplit))
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11853 break;
698 e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	11854
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	11855 if (slang->sl_nosplitsugs)
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	11856 newscore += SCORE_SPLIT_NO;
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	11857 else
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	11858 newscore += SCORE_SPLIT;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11859
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11860 /* Give a bonus to words seen before. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11861 newscore = score_wordcount_adj(slang, newscore,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11862 preword + sp->ts_prewordlen, TRUE);
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11863 }
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11864
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11865 if (TRY_DEEPER(su, stack, depth, newscore))
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11866 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11867 go_deeper(stack, depth, newscore);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11868 #ifdef DEBUG_TRIEWALK
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11869 if (!try_compound && !fword_ends)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11870 sprintf(changename[depth], "%.*s-%s: split",
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11871 sp->ts_twordlen, tword, fword + sp->ts_fidx);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11872 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11873 sprintf(changename[depth], "%.*s-%s: compound",
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11874 sp->ts_twordlen, tword, fword + sp->ts_fidx);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11875 #endif
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11876 /* Save things to be restored at STATE_SPLITUNDO. */
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	11877 sp->ts_save_badflags = su->su_badflags;
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	11878 sp->ts_state = STATE_SPLITUNDO;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	11879
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	11880 ++depth;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	11881 sp = &stack[depth];
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11882
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11883 /* Append a space to preword when splitting. */
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11884 if (!try_compound && !fword_ends)
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11885 STRCAT(preword, " ");
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	11886 sp->ts_prewordlen = (char_u)STRLEN(preword);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	11887 sp->ts_splitoff = sp->ts_twordlen;
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	11888 sp->ts_splitfidx = sp->ts_fidx;
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	11889
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	11890 /* If the badword has a non-word character at this
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	11891 * position skip it. That means replacing the
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11892 * non-word character with a space. Always skip a
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	11893 * character when the word ends. But only when the
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	11894 * good word can end. */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11895 if (((!try_compound && !spell_iswordp_nmw(fword
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11896 + sp->ts_fidx))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11897 \|\| fword_ends)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11898 && fword[sp->ts_fidx] != NUL
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11899 && goodword_ends)
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	11900 {
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11901 int l;
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11902
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	11903 #ifdef FEAT_MBYTE
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	11904 if (has_mbyte)
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11905 l = MB_BYTE2LEN(fword[sp->ts_fidx]);
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	11906 else
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	11907 #endif
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11908 l = 1;
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11909 if (fword_ends)
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11910 {
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11911 /* Copy the skipped character to preword. */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	11912 mch_memmove(preword + sp->ts_prewordlen,
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11913 fword + sp->ts_fidx, l);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	11914 sp->ts_prewordlen += l;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	11915 preword[sp->ts_prewordlen] = NUL;
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11916 }
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11917 else
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11918 sp->ts_score -= SCORE_SPLIT - SCORE_SUBST;
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11919 sp->ts_fidx += l;
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	11920 }
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	11921
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11922 /* When compounding include compound flag in
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11923 * compflags[] (already set above). When splitting we
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11924 * may start compounding over again. */
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11925 if (try_compound)
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	11926 ++sp->ts_complen;
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11927 else
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11928 sp->ts_compsplit = sp->ts_complen;
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11929 sp->ts_prefixdepth = PFD_NOPREFIX;
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11930
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	11931 /* set su->su_badflags to the caps type at this
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	11932 * position */
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	11933 #ifdef FEAT_MBYTE
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	11934 if (has_mbyte)
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	11935 n = nofold_len(fword, sp->ts_fidx, su->su_badptr);
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	11936 else
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	11937 #endif
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	11938 n = sp->ts_fidx;
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	11939 su->su_badflags = badword_captype(su->su_badptr + n,
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	11940 su->su_badptr + su->su_badlen);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11941
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11942 /* Restart at top of the tree. */
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	11943 sp->ts_arridx = 0;
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11944
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11945 /* If there are postponed prefixes, try these too. */
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11946 if (pbyts != NULL)
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11947 {
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11948 byts = pbyts;
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11949 idxs = pidxs;
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11950 sp->ts_prefixdepth = PFD_PREFIXTREE;
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11951 sp->ts_state = STATE_NOPREFIX;
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11952 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11953 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11954 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11955 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11956 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11957
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11958 case STATE_SPLITUNDO:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11959 /* Undo the changes done for word split or compound word. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11960 su->su_badflags = sp->ts_save_badflags;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11961
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11962 /* Continue looking for NUL bytes. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11963 sp->ts_state = STATE_START;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11964
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11965 /* In case we went into the prefix tree. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11966 byts = fbyts;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11967 idxs = fidxs;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11968 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11969
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11970 case STATE_ENDNUL:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11971 /* Past the NUL bytes in the node. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11972 su->su_badflags = sp->ts_save_badflags;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11973 if (fword[sp->ts_fidx] == NUL
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11974 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11975 && sp->ts_tcharlen == 0
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11976 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11977 )
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11978 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11979 /* The badword ends, can't use STATE_PLAIN. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11980 sp->ts_state = STATE_DEL;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11981 break;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11982 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11983 sp->ts_state = STATE_PLAIN;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11984 /FALLTHROUGH/
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11985
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11986 case STATE_PLAIN:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11987 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11988 * Go over all possible bytes at this node, add each to tword[]
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11989 * and use child node. "ts_curi" is the index.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11990 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11991 arridx = sp->ts_arridx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11992 if (sp->ts_curi > byts[arridx])
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11993 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11994 /* Done all bytes at this node, do next state. When still at
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11995 * already changed bytes skip the other tricks. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11996 if (sp->ts_fidx >= sp->ts_fidxtry)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11997 sp->ts_state = STATE_DEL;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11998 else
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11999 sp->ts_state = STATE_FINAL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12000 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12001 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12002 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12003 arridx += sp->ts_curi++;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12004 c = byts[arridx];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12005
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12006 /* Normal byte, go one level deeper. If it's not equal to the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12007 * byte in the bad word adjust the score. But don't even try
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12008 * when the byte was already changed. And don't try when we
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12009 * just deleted this byte, accepting it is always cheaper then
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12010 * delete + substitute. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12011 if (c == fword[sp->ts_fidx]
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12012 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12013 \|\| (sp->ts_tcharlen > 0 && sp->ts_isdiff != DIFF_NONE)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12014 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12015 )
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12016 newscore = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12017 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12018 newscore = SCORE_SUBST;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12019 if ((newscore == 0
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12020 \|\| (sp->ts_fidx >= sp->ts_fidxtry
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12021 && ((sp->ts_flags & TSF_DIDDEL) == 0
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12022 \|\| c != fword[sp->ts_delidx])))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12023 && TRY_DEEPER(su, stack, depth, newscore))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12024 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12025 go_deeper(stack, depth, newscore);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12026 #ifdef DEBUG_TRIEWALK
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12027 if (newscore > 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12028 sprintf(changename[depth], "%.*s-%s: subst %c to %c",
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12029 sp->ts_twordlen, tword, fword + sp->ts_fidx,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12030 fword[sp->ts_fidx], c);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12031 else
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12032 sprintf(changename[depth], "%.*s-%s: accept %c",
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12033 sp->ts_twordlen, tword, fword + sp->ts_fidx,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12034 fword[sp->ts_fidx]);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12035 #endif
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12036 ++depth;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12037 sp = &stack[depth];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12038 ++sp->ts_fidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12039 tword[sp->ts_twordlen++] = c;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12040 sp->ts_arridx = idxs[arridx];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12041 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12042 if (newscore == SCORE_SUBST)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12043 sp->ts_isdiff = DIFF_YES;
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12044 if (has_mbyte)
358 e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	12045 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12046 /* Multi-byte characters are a bit complicated to
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12047 * handle: They differ when any of the bytes differ
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12048 * and then their length may also differ. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12049 if (sp->ts_tcharlen == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12050 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12051 /* First byte. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12052 sp->ts_tcharidx = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12053 sp->ts_tcharlen = MB_BYTE2LEN(c);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12054 sp->ts_fcharstart = sp->ts_fidx - 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12055 sp->ts_isdiff = (newscore != 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12056 ? DIFF_YES : DIFF_NONE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12057 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12058 else if (sp->ts_isdiff == DIFF_INSERT)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12059 /* When inserting trail bytes don't advance in the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12060 * bad word. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12061 --sp->ts_fidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12062 if (++sp->ts_tcharidx == sp->ts_tcharlen)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12063 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12064 /* Last byte of character. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12065 if (sp->ts_isdiff == DIFF_YES)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12066 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12067 /* Correct ts_fidx for the byte length of the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12068 * character (we didn't check that before). */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12069 sp->ts_fidx = sp->ts_fcharstart
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12070 + MB_BYTE2LEN(
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12071 fword[sp->ts_fcharstart]);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12072
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12073 /* For changing a composing character adjust
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12074 * the score from SCORE_SUBST to
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12075 * SCORE_SUBCOMP. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12076 if (enc_utf8
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12077 && utf_iscomposing(
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12078 mb_ptr2char(tword
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12079 + sp->ts_twordlen
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12080 - sp->ts_tcharlen))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12081 && utf_iscomposing(
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12082 mb_ptr2char(fword
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12083 + sp->ts_fcharstart)))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12084 sp->ts_score -=
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12085 SCORE_SUBST - SCORE_SUBCOMP;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12086
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12087 /* For a similar character adjust score from
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12088 * SCORE_SUBST to SCORE_SIMILAR. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12089 else if (!soundfold
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12090 && slang->sl_has_map
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12091 && similar_chars(slang,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12092 mb_ptr2char(tword
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12093 + sp->ts_twordlen
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12094 - sp->ts_tcharlen),
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12095 mb_ptr2char(fword
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12096 + sp->ts_fcharstart)))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12097 sp->ts_score -=
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12098 SCORE_SUBST - SCORE_SIMILAR;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12099 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12100 else if (sp->ts_isdiff == DIFF_INSERT
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12101 && sp->ts_twordlen > sp->ts_tcharlen)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12102 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12103 p = tword + sp->ts_twordlen - sp->ts_tcharlen;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12104 c = mb_ptr2char(p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12105 if (enc_utf8 && utf_iscomposing(c))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12106 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12107 /* Inserting a composing char doesn't
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12108 * count that much. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12109 sp->ts_score -= SCORE_INS - SCORE_INSCOMP;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12110 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12111 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12112 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12113 /* If the previous character was the same,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12114 * thus doubling a character, give a bonus
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12115 * to the score. Also for the soundfold
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12116 * tree (might seem illogical but does
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12117 * give better scores). */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12118 mb_ptr_back(tword, p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12119 if (c == mb_ptr2char(p))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12120 sp->ts_score -= SCORE_INS
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12121 - SCORE_INSDUP;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12122 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12123 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12124
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12125 /* Starting a new char, reset the length. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12126 sp->ts_tcharlen = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12127 }
358 e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	12128 }
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12129 else
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12130 #endif
358 e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	12131 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12132 /* If we found a similar char adjust the score.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12133 * We do this after calling go_deeper() because
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12134 * it's slow. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12135 if (newscore != 0
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12136 && !soundfold
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12137 && slang->sl_has_map
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12138 && similar_chars(slang,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12139 c, fword[sp->ts_fidx - 1]))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12140 sp->ts_score -= SCORE_SUBST - SCORE_SIMILAR;
358 e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	12141 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12142 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12143 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12144 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12145
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12146 case STATE_DEL:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12147 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12148 /* When past the first byte of a multi-byte char don't try
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12149 * delete/insert/swap a character. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12150 if (has_mbyte && sp->ts_tcharlen > 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12151 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12152 sp->ts_state = STATE_FINAL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12153 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12154 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12155 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12156 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12157 * Try skipping one character in the bad word (delete it).
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12158 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12159 sp->ts_state = STATE_INS_PREP;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12160 sp->ts_curi = 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12161 if (soundfold && sp->ts_fidx == 0 && fword[sp->ts_fidx] == '*')
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12162 /* Deleting a vowel at the start of a word counts less, see
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12163 * soundalike_score(). */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12164 newscore = 2 * SCORE_DEL / 3;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12165 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12166 newscore = SCORE_DEL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12167 if (fword[sp->ts_fidx] != NUL
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12168 && TRY_DEEPER(su, stack, depth, newscore))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12169 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12170 go_deeper(stack, depth, newscore);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12171 #ifdef DEBUG_TRIEWALK
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12172 sprintf(changename[depth], "%.*s-%s: delete %c",
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12173 sp->ts_twordlen, tword, fword + sp->ts_fidx,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12174 fword[sp->ts_fidx]);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12175 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12176 ++depth;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12177
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12178 /* Remember what character we deleted, so that we can avoid
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12179 * inserting it again. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12180 stack[depth].ts_flags \|= TSF_DIDDEL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12181 stack[depth].ts_delidx = sp->ts_fidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12182
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12183 /* Advance over the character in fword[]. Give a bonus to the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12184 * score if the same character is following "nn" -> "n". It's
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12185 * a bit illogical for soundfold tree but it does give better
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12186 * results. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12187 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12188 if (has_mbyte)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12189 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12190 c = mb_ptr2char(fword + sp->ts_fidx);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12191 stack[depth].ts_fidx += MB_BYTE2LEN(fword[sp->ts_fidx]);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12192 if (enc_utf8 && utf_iscomposing(c))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12193 stack[depth].ts_score -= SCORE_DEL - SCORE_DELCOMP;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12194 else if (c == mb_ptr2char(fword + stack[depth].ts_fidx))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12195 stack[depth].ts_score -= SCORE_DEL - SCORE_DELDUP;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12196 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12197 else
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12198 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12199 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12200 ++stack[depth].ts_fidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12201 if (fword[sp->ts_fidx] == fword[sp->ts_fidx + 1])
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12202 stack[depth].ts_score -= SCORE_DEL - SCORE_DELDUP;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12203 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12204 break;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12205 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12206 /FALLTHROUGH/
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12207
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12208 case STATE_INS_PREP:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12209 if (sp->ts_flags & TSF_DIDDEL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12210 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12211 /* If we just deleted a byte then inserting won't make sense,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12212 * a substitute is always cheaper. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12213 sp->ts_state = STATE_SWAP;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12214 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12215 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12216
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12217 /* skip over NUL bytes */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12218 n = sp->ts_arridx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12219 for (;;)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12220 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12221 if (sp->ts_curi > byts[n])
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12222 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12223 /* Only NUL bytes at this node, go to next state. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12224 sp->ts_state = STATE_SWAP;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12225 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12226 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12227 if (byts[n + sp->ts_curi] != NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12228 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12229 /* Found a byte to insert. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12230 sp->ts_state = STATE_INS;
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12231 break;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12232 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12233 ++sp->ts_curi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12234 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12235 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12236
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12237 /FALLTHROUGH/
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12238
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12239 case STATE_INS:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12240 /* Insert one byte. Repeat this for each possible byte at this
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12241 * node. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12242 n = sp->ts_arridx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12243 if (sp->ts_curi > byts[n])
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12244 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12245 /* Done all bytes at this node, go to next state. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12246 sp->ts_state = STATE_SWAP;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12247 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12248 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12249
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12250 /* Do one more byte at this node, but:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12251 * - Skip NUL bytes.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12252 * - Skip the byte if it's equal to the byte in the word,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12253 * accepting that byte is always better.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12254 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12255 n += sp->ts_curi++;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12256 c = byts[n];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12257 if (soundfold && sp->ts_twordlen == 0 && c == '*')
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12258 /* Inserting a vowel at the start of a word counts less,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12259 * see soundalike_score(). */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12260 newscore = 2 * SCORE_INS / 3;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12261 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12262 newscore = SCORE_INS;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12263 if (c != fword[sp->ts_fidx]
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12264 && TRY_DEEPER(su, stack, depth, newscore))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12265 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12266 go_deeper(stack, depth, newscore);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12267 #ifdef DEBUG_TRIEWALK
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12268 sprintf(changename[depth], "%.*s-%s: insert %c",
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12269 sp->ts_twordlen, tword, fword + sp->ts_fidx,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12270 c);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12271 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12272 ++depth;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12273 sp = &stack[depth];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12274 tword[sp->ts_twordlen++] = c;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12275 sp->ts_arridx = idxs[n];
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12276 #ifdef FEAT_MBYTE
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12277 if (has_mbyte)
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12278 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12279 fl = MB_BYTE2LEN(c);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12280 if (fl > 1)
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12281 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12282 /* There are following bytes for the same character.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12283 * We must find all bytes before trying
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12284 * delete/insert/swap/etc. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12285 sp->ts_tcharlen = fl;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12286 sp->ts_tcharidx = 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12287 sp->ts_isdiff = DIFF_INSERT;
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12288 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12289 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12290 else
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12291 fl = 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12292 if (fl == 1)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12293 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12294 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12295 /* If the previous character was the same, thus doubling a
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12296 * character, give a bonus to the score. Also for
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12297 * soundfold words (illogical but does give a better
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12298 * score). */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12299 if (sp->ts_twordlen >= 2
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12300 && tword[sp->ts_twordlen - 2] == c)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12301 sp->ts_score -= SCORE_INS - SCORE_INSDUP;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12302 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12303 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12304 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12305
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12306 case STATE_SWAP:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12307 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12308 * Swap two bytes in the bad word: "12" -> "21".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12309 * We change "fword" here, it's changed back afterwards at
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12310 * STATE_UNSWAP.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12311 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12312 p = fword + sp->ts_fidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12313 c = *p;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12314 if (c == NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12315 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12316 /* End of word, can't swap or replace. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12317 sp->ts_state = STATE_FINAL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12318 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12319 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12320
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12321 /* Don't swap if the first character is not a word character.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12322 * SWAP3 etc. also don't make sense then. */
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	12323 if (!soundfold && !spell_iswordp(p, curwin))
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12324 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12325 sp->ts_state = STATE_REP_INI;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12326 break;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12327 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12328
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12329 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12330 if (has_mbyte)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12331 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12332 n = mb_cptr2len(p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12333 c = mb_ptr2char(p);
1337 36275e20d997 updated for version 7.1-051 vimboss parents: 1320 diff changeset	12334 if (p[n] == NUL)
36275e20d997 updated for version 7.1-051 vimboss parents: 1320 diff changeset	12335 c2 = NUL;
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	12336 else if (!soundfold && !spell_iswordp(p + n, curwin))
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12337 c2 = c; /* don't swap non-word char */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12338 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12339 c2 = mb_ptr2char(p + n);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12340 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12341 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12342 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12343 {
1337 36275e20d997 updated for version 7.1-051 vimboss parents: 1320 diff changeset	12344 if (p[1] == NUL)
36275e20d997 updated for version 7.1-051 vimboss parents: 1320 diff changeset	12345 c2 = NUL;
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	12346 else if (!soundfold && !spell_iswordp(p + 1, curwin))
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12347 c2 = c; /* don't swap non-word char */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12348 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12349 c2 = p[1];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12350 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12351
1337 36275e20d997 updated for version 7.1-051 vimboss parents: 1320 diff changeset	12352 /* When the second character is NUL we can't swap. */
36275e20d997 updated for version 7.1-051 vimboss parents: 1320 diff changeset	12353 if (c2 == NUL)
36275e20d997 updated for version 7.1-051 vimboss parents: 1320 diff changeset	12354 {
36275e20d997 updated for version 7.1-051 vimboss parents: 1320 diff changeset	12355 sp->ts_state = STATE_REP_INI;
36275e20d997 updated for version 7.1-051 vimboss parents: 1320 diff changeset	12356 break;
36275e20d997 updated for version 7.1-051 vimboss parents: 1320 diff changeset	12357 }
36275e20d997 updated for version 7.1-051 vimboss parents: 1320 diff changeset	12358
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12359 /* When characters are identical, swap won't do anything.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12360 * Also get here if the second char is not a word character. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12361 if (c == c2)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12362 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12363 sp->ts_state = STATE_SWAP3;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12364 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12365 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12366 if (c2 != NUL && TRY_DEEPER(su, stack, depth, SCORE_SWAP))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12367 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12368 go_deeper(stack, depth, SCORE_SWAP);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12369 #ifdef DEBUG_TRIEWALK
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12370 sprintf(changename[depth], "%.*s-%s: swap %c and %c",
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12371 sp->ts_twordlen, tword, fword + sp->ts_fidx,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12372 c, c2);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12373 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12374 sp->ts_state = STATE_UNSWAP;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12375 ++depth;
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12376 #ifdef FEAT_MBYTE
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12377 if (has_mbyte)
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12378 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12379 fl = mb_char2len(c2);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12380 mch_memmove(p, p + n, fl);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12381 mb_char2bytes(c, p + fl);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12382 stack[depth].ts_fidxtry = sp->ts_fidx + n + fl;
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12383 }
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12384 else
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12385 #endif
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12386 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12387 p[0] = c2;
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12388 p[1] = c;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12389 stack[depth].ts_fidxtry = sp->ts_fidx + 2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12390 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12391 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12392 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12393 /* If this swap doesn't work then SWAP3 won't either. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12394 sp->ts_state = STATE_REP_INI;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12395 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12396
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12397 case STATE_UNSWAP:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12398 /* Undo the STATE_SWAP swap: "21" -> "12". */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12399 p = fword + sp->ts_fidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12400 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12401 if (has_mbyte)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12402 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12403 n = MB_BYTE2LEN(*p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12404 c = mb_ptr2char(p + n);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12405 mch_memmove(p + MB_BYTE2LEN(p[n]), p, n);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12406 mb_char2bytes(c, p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12407 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12408 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12409 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12410 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12411 c = *p;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12412 *p = p[1];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12413 p[1] = c;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12414 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12415 /FALLTHROUGH/
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12416
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12417 case STATE_SWAP3:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12418 /* Swap two bytes, skipping one: "123" -> "321". We change
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12419 * "fword" here, it's changed back afterwards at STATE_UNSWAP3. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12420 p = fword + sp->ts_fidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12421 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12422 if (has_mbyte)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12423 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12424 n = mb_cptr2len(p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12425 c = mb_ptr2char(p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12426 fl = mb_cptr2len(p + n);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12427 c2 = mb_ptr2char(p + n);
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	12428 if (!soundfold && !spell_iswordp(p + n + fl, curwin))
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12429 c3 = c; /* don't swap non-word char */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12430 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12431 c3 = mb_ptr2char(p + n + fl);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12432 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12433 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12434 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12435 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12436 c = *p;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12437 c2 = p[1];
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	12438 if (!soundfold && !spell_iswordp(p + 2, curwin))
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12439 c3 = c; /* don't swap non-word char */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12440 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12441 c3 = p[2];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12442 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12443
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12444 /* When characters are identical: "121" then SWAP3 result is
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12445 * identical, ROT3L result is same as SWAP: "211", ROT3L result is
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12446 * same as SWAP on next char: "112". Thus skip all swapping.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12447 * Also skip when c3 is NUL.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12448 * Also get here when the third character is not a word character.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12449 * Second character may any char: "a.b" -> "b.a" */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12450 if (c == c3 \|\| c3 == NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12451 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12452 sp->ts_state = STATE_REP_INI;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12453 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12454 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12455 if (TRY_DEEPER(su, stack, depth, SCORE_SWAP3))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12456 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12457 go_deeper(stack, depth, SCORE_SWAP3);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12458 #ifdef DEBUG_TRIEWALK
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12459 sprintf(changename[depth], "%.*s-%s: swap3 %c and %c",
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12460 sp->ts_twordlen, tword, fword + sp->ts_fidx,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12461 c, c3);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12462 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12463 sp->ts_state = STATE_UNSWAP3;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12464 ++depth;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12465 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12466 if (has_mbyte)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12467 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12468 tl = mb_char2len(c3);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12469 mch_memmove(p, p + n + fl, tl);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12470 mb_char2bytes(c2, p + tl);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12471 mb_char2bytes(c, p + fl + tl);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12472 stack[depth].ts_fidxtry = sp->ts_fidx + n + fl + tl;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12473 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12474 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12475 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12476 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12477 p[0] = p[2];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12478 p[2] = c;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12479 stack[depth].ts_fidxtry = sp->ts_fidx + 3;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12480 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12481 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12482 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12483 sp->ts_state = STATE_REP_INI;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12484 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12485
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12486 case STATE_UNSWAP3:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12487 /* Undo STATE_SWAP3: "321" -> "123" */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12488 p = fword + sp->ts_fidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12489 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12490 if (has_mbyte)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12491 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12492 n = MB_BYTE2LEN(*p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12493 c2 = mb_ptr2char(p + n);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12494 fl = MB_BYTE2LEN(p[n]);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12495 c = mb_ptr2char(p + n + fl);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12496 tl = MB_BYTE2LEN(p[n + fl]);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12497 mch_memmove(p + fl + tl, p, n);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12498 mb_char2bytes(c, p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12499 mb_char2bytes(c2, p + tl);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12500 p = p + tl;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12501 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12502 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12503 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12504 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12505 c = *p;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12506 *p = p[2];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12507 p[2] = c;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12508 ++p;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12509 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12510
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	12511 if (!soundfold && !spell_iswordp(p, curwin))
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12512 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12513 /* Middle char is not a word char, skip the rotate. First and
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12514 * third char were already checked at swap and swap3. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12515 sp->ts_state = STATE_REP_INI;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12516 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12517 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12518
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12519 /* Rotate three characters left: "123" -> "231". We change
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12520 * "fword" here, it's changed back afterwards at STATE_UNROT3L. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12521 if (TRY_DEEPER(su, stack, depth, SCORE_SWAP3))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12522 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12523 go_deeper(stack, depth, SCORE_SWAP3);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12524 #ifdef DEBUG_TRIEWALK
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12525 p = fword + sp->ts_fidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12526 sprintf(changename[depth], "%.*s-%s: rotate left %c%c%c",
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12527 sp->ts_twordlen, tword, fword + sp->ts_fidx,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12528 p[0], p[1], p[2]);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12529 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12530 sp->ts_state = STATE_UNROT3L;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12531 ++depth;
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12532 p = fword + sp->ts_fidx;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12533 #ifdef FEAT_MBYTE
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12534 if (has_mbyte)
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12535 {
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	12536 n = mb_cptr2len(p);
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12537 c = mb_ptr2char(p);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	12538 fl = mb_cptr2len(p + n);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12539 fl += mb_cptr2len(p + n + fl);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12540 mch_memmove(p, p + n, fl);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12541 mb_char2bytes(c, p + fl);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12542 stack[depth].ts_fidxtry = sp->ts_fidx + n + fl;
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12543 }
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12544 else
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12545 #endif
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12546 {
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12547 c = *p;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12548 *p = p[1];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12549 p[1] = p[2];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12550 p[2] = c;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12551 stack[depth].ts_fidxtry = sp->ts_fidx + 3;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12552 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12553 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12554 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12555 sp->ts_state = STATE_REP_INI;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12556 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12557
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12558 case STATE_UNROT3L:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12559 /* Undo ROT3L: "231" -> "123" */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12560 p = fword + sp->ts_fidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12561 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12562 if (has_mbyte)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12563 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12564 n = MB_BYTE2LEN(*p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12565 n += MB_BYTE2LEN(p[n]);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12566 c = mb_ptr2char(p + n);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12567 tl = MB_BYTE2LEN(p[n]);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12568 mch_memmove(p + tl, p, n);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12569 mb_char2bytes(c, p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12570 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12571 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12572 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12573 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12574 c = p[2];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12575 p[2] = p[1];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12576 p[1] = *p;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12577 *p = c;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12578 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12579
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12580 /* Rotate three bytes right: "123" -> "312". We change "fword"
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12581 * here, it's changed back afterwards at STATE_UNROT3R. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12582 if (TRY_DEEPER(su, stack, depth, SCORE_SWAP3))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12583 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12584 go_deeper(stack, depth, SCORE_SWAP3);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12585 #ifdef DEBUG_TRIEWALK
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12586 p = fword + sp->ts_fidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12587 sprintf(changename[depth], "%.*s-%s: rotate right %c%c%c",
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12588 sp->ts_twordlen, tword, fword + sp->ts_fidx,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12589 p[0], p[1], p[2]);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12590 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12591 sp->ts_state = STATE_UNROT3R;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12592 ++depth;
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12593 p = fword + sp->ts_fidx;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12594 #ifdef FEAT_MBYTE
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12595 if (has_mbyte)
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12596 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12597 n = mb_cptr2len(p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12598 n += mb_cptr2len(p + n);
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12599 c = mb_ptr2char(p + n);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12600 tl = mb_cptr2len(p + n);
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12601 mch_memmove(p + tl, p, n);
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12602 mb_char2bytes(c, p);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12603 stack[depth].ts_fidxtry = sp->ts_fidx + n + tl;
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12604 }
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12605 else
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12606 #endif
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12607 {
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12608 c = p[2];
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12609 p[2] = p[1];
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12610 p[1] = *p;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12611 *p = c;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12612 stack[depth].ts_fidxtry = sp->ts_fidx + 3;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12613 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12614 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12615 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12616 sp->ts_state = STATE_REP_INI;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12617 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12618
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12619 case STATE_UNROT3R:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12620 /* Undo ROT3R: "312" -> "123" */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12621 p = fword + sp->ts_fidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12622 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12623 if (has_mbyte)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12624 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12625 c = mb_ptr2char(p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12626 tl = MB_BYTE2LEN(*p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12627 n = MB_BYTE2LEN(p[tl]);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12628 n += MB_BYTE2LEN(p[tl + n]);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12629 mch_memmove(p, p + tl, n);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12630 mb_char2bytes(c, p + n);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12631 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12632 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12633 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12634 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12635 c = *p;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12636 *p = p[1];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12637 p[1] = p[2];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12638 p[2] = c;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12639 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12640 /FALLTHROUGH/
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12641
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12642 case STATE_REP_INI:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12643 /* Check if matching with REP items from the .aff file would work.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12644 * Quickly skip if:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12645 * - there are no REP items and we are not in the soundfold trie
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12646 * - the score is going to be too high anyway
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12647 * - already applied a REP item or swapped here */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12648 if ((lp->lp_replang == NULL && !soundfold)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12649 \|\| sp->ts_score + SCORE_REP >= su->su_maxscore
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12650 \|\| sp->ts_fidx < sp->ts_fidxtry)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12651 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12652 sp->ts_state = STATE_FINAL;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12653 break;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12654 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12655
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12656 /* Use the first byte to quickly find the first entry that may
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12657 * match. If the index is -1 there is none. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12658 if (soundfold)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12659 sp->ts_curi = slang->sl_repsal_first[fword[sp->ts_fidx]];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12660 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12661 sp->ts_curi = lp->lp_replang->sl_rep_first[fword[sp->ts_fidx]];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12662
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12663 if (sp->ts_curi < 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12664 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12665 sp->ts_state = STATE_FINAL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12666 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12667 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12668
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12669 sp->ts_state = STATE_REP;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12670 /FALLTHROUGH/
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12671
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12672 case STATE_REP:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12673 /* Try matching with REP items from the .aff file. For each match
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12674 * replace the characters and check if the resulting word is
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12675 * valid. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12676 p = fword + sp->ts_fidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12677
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12678 if (soundfold)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12679 gap = &slang->sl_repsal;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12680 else
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	12681 gap = &lp->lp_replang->sl_rep;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12682 while (sp->ts_curi < gap->ga_len)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12683 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12684 ftp = (fromto_T *)gap->ga_data + sp->ts_curi++;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12685 if (ftp->ft_from != p)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12686 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12687 /* past possible matching entries */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12688 sp->ts_curi = gap->ga_len;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12689 break;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12690 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12691 if (STRNCMP(ftp->ft_from, p, STRLEN(ftp->ft_from)) == 0
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12692 && TRY_DEEPER(su, stack, depth, SCORE_REP))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12693 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12694 go_deeper(stack, depth, SCORE_REP);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12695 #ifdef DEBUG_TRIEWALK
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12696 sprintf(changename[depth], "%.*s-%s: replace %s with %s",
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12697 sp->ts_twordlen, tword, fword + sp->ts_fidx,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12698 ftp->ft_from, ftp->ft_to);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12699 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12700 /* Need to undo this afterwards. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12701 sp->ts_state = STATE_REP_UNDO;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12702
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12703 /* Change the "from" to the "to" string. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12704 ++depth;
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	12705 fl = (int)STRLEN(ftp->ft_from);
8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	12706 tl = (int)STRLEN(ftp->ft_to);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12707 if (fl != tl)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12708 {
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1580 diff changeset	12709 STRMOVE(p + tl, p + fl);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12710 repextra += tl - fl;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12711 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12712 mch_memmove(p, ftp->ft_to, tl);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12713 stack[depth].ts_fidxtry = sp->ts_fidx + tl;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12714 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12715 stack[depth].ts_tcharlen = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12716 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12717 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12718 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12719 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12720
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12721 if (sp->ts_curi >= gap->ga_len && sp->ts_state == STATE_REP)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12722 /* No (more) matches. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12723 sp->ts_state = STATE_FINAL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12724
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12725 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12726
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12727 case STATE_REP_UNDO:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12728 /* Undo a REP replacement and continue with the next one. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12729 if (soundfold)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12730 gap = &slang->sl_repsal;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12731 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12732 gap = &lp->lp_replang->sl_rep;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12733 ftp = (fromto_T *)gap->ga_data + sp->ts_curi - 1;
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	12734 fl = (int)STRLEN(ftp->ft_from);
8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	12735 tl = (int)STRLEN(ftp->ft_to);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12736 p = fword + sp->ts_fidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12737 if (fl != tl)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12738 {
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1580 diff changeset	12739 STRMOVE(p + fl, p + tl);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12740 repextra -= tl - fl;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12741 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12742 mch_memmove(p, ftp->ft_from, fl);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12743 sp->ts_state = STATE_REP;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12744 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12745
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12746 default:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12747 /* Did all possible states at this level, go up one level. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12748 --depth;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12749
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12750 if (depth >= 0 && stack[depth].ts_prefixdepth == PFD_PREFIXTREE)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12751 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12752 /* Continue in or go back to the prefix tree. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12753 byts = pbyts;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12754 idxs = pidxs;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12755 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12756
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12757 /* Don't check for CTRL-C too often, it takes time. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12758 if (--breakcheckcount == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12759 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12760 ui_breakcheck();
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12761 breakcheckcount = 1000;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12762 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12763 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12764 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12765 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12766
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12767
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12768 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12769 * Go one level deeper in the tree.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12770 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12771 static void
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12772 go_deeper(stack, depth, score_add)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12773 trystate_T *stack;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12774 int depth;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12775 int score_add;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12776 {
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12777 stack[depth + 1] = stack[depth];
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12778 stack[depth + 1].ts_state = STATE_START;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12779 stack[depth + 1].ts_score = stack[depth].ts_score + score_add;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12780 stack[depth + 1].ts_curi = 1; /* start just after length byte */
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	12781 stack[depth + 1].ts_flags = 0;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12782 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12783
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	12784 #ifdef FEAT_MBYTE
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	12785 /*
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	12786 * Case-folding may change the number of bytes: Count nr of chars in
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	12787 * fword[flen] and return the byte length of that many chars in "word".
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	12788 */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	12789 static int
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	12790 nofold_len(fword, flen, word)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	12791 char_u *fword;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	12792 int flen;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	12793 char_u *word;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	12794 {
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	12795 char_u *p;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	12796 int i = 0;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	12797
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	12798 for (p = fword; p < fword + flen; mb_ptr_adv(p))
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	12799 ++i;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	12800 for (p = word; i > 0; mb_ptr_adv(p))
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	12801 --i;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	12802 return (int)(p - word);
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	12803 }
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	12804 #endif
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	12805
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12806 /*
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12807 * "fword" is a good word with case folded. Find the matching keep-case
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12808 * words and put it in "kword".
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12809 * Theoretically there could be several keep-case words that result in the
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12810 * same case-folded word, but we only find one...
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12811 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12812 static void
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12813 find_keepcap_word(slang, fword, kword)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12814 slang_T *slang;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12815 char_u *fword;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12816 char_u *kword;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12817 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12818 char_u uword[MAXWLEN]; /* "fword" in upper-case */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12819 int depth;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	12820 idx_T tryidx;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12821
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12822 /* The following arrays are used at each depth in the tree. */
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	12823 idx_T arridx[MAXWLEN];
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12824 int round[MAXWLEN];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12825 int fwordidx[MAXWLEN];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12826 int uwordidx[MAXWLEN];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12827 int kwordlen[MAXWLEN];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12828
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12829 int flen, ulen;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12830 int l;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12831 int len;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12832 int c;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	12833 idx_T lo, hi, m;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12834 char_u *p;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12835 char_u byts = slang->sl_kbyts; / array with bytes of the words */
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	12836 idx_T idxs = slang->sl_kidxs; / array with indexes */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12837
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12838 if (byts == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12839 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12840 /* array is empty: "cannot happen" */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12841 *kword = NUL;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12842 return;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12843 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12844
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12845 /* Make an all-cap version of "fword". */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12846 allcap_copy(fword, uword);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12847
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12848 /*
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12849 * Each character needs to be tried both case-folded and upper-case.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12850 * All this gets very complicated if we keep in mind that changing case
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12851 * may change the byte length of a multi-byte character...
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12852 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12853 depth = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12854 arridx[0] = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12855 round[0] = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12856 fwordidx[0] = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12857 uwordidx[0] = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12858 kwordlen[0] = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12859 while (depth >= 0)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12860 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12861 if (fword[fwordidx[depth]] == NUL)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12862 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12863 /* We are at the end of "fword". If the tree allows a word to end
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12864 * here we have found a match. */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12865 if (byts[arridx[depth] + 1] == 0)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12866 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12867 kword[kwordlen[depth]] = NUL;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12868 return;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12869 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12870
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12871 /* kword is getting too long, continue one level up */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12872 --depth;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12873 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12874 else if (++round[depth] > 2)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12875 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12876 /* tried both fold-case and upper-case character, continue one
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12877 * level up */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12878 --depth;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12879 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12880 else
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12881 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12882 /*
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12883 * round[depth] == 1: Try using the folded-case character.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12884 * round[depth] == 2: Try using the upper-case character.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12885 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12886 #ifdef FEAT_MBYTE
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12887 if (has_mbyte)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12888 {
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	12889 flen = mb_cptr2len(fword + fwordidx[depth]);
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	12890 ulen = mb_cptr2len(uword + uwordidx[depth]);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12891 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12892 else
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12893 #endif
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12894 ulen = flen = 1;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12895 if (round[depth] == 1)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12896 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12897 p = fword + fwordidx[depth];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12898 l = flen;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12899 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12900 else
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12901 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12902 p = uword + uwordidx[depth];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12903 l = ulen;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12904 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12905
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12906 for (tryidx = arridx[depth]; l > 0; --l)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12907 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12908 /* Perform a binary search in the list of accepted bytes. */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12909 len = byts[tryidx++];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12910 c = *p++;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12911 lo = tryidx;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12912 hi = tryidx + len - 1;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12913 while (lo < hi)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12914 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12915 m = (lo + hi) / 2;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12916 if (byts[m] > c)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12917 hi = m - 1;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12918 else if (byts[m] < c)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12919 lo = m + 1;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12920 else
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12921 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12922 lo = hi = m;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12923 break;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12924 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12925 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12926
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12927 /* Stop if there is no matching byte. */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12928 if (hi < lo \|\| byts[lo] != c)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12929 break;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12930
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12931 /* Continue at the child (if there is one). */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12932 tryidx = idxs[lo];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12933 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12934
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12935 if (l == 0)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12936 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12937 /*
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12938 * Found the matching char. Copy it to "kword" and go a
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12939 * level deeper.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12940 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12941 if (round[depth] == 1)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12942 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12943 STRNCPY(kword + kwordlen[depth], fword + fwordidx[depth],
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12944 flen);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12945 kwordlen[depth + 1] = kwordlen[depth] + flen;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12946 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12947 else
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12948 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12949 STRNCPY(kword + kwordlen[depth], uword + uwordidx[depth],
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12950 ulen);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12951 kwordlen[depth + 1] = kwordlen[depth] + ulen;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12952 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12953 fwordidx[depth + 1] = fwordidx[depth] + flen;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12954 uwordidx[depth + 1] = uwordidx[depth] + ulen;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12955
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12956 ++depth;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12957 arridx[depth] = tryidx;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12958 round[depth] = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12959 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12960 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12961 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12962
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12963 /* Didn't find it: "cannot happen". */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12964 *kword = NUL;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12965 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12966
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12967 /*
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12968 * Compute the sound-a-like score for suggestions in su->su_ga and add them to
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12969 * su->su_sga.
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12970 */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12971 static void
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12972 score_comp_sal(su)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12973 suginfo_T *su;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12974 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12975 langp_T *lp;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12976 char_u badsound[MAXWLEN];
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12977 int i;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12978 suggest_T *stp;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12979 suggest_T *sstp;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12980 int score;
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	12981 int lpi;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12982
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12983 if (ga_grow(&su->su_sga, su->su_ga.ga_len) == FAIL)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12984 return;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12985
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12986 /* Use the sound-folding of the first language that supports it. */
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	12987 for (lpi = 0; lpi < curwin->w_s->b_langp.ga_len; ++lpi)
1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	12988 {
1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	12989 lp = LANGP_ENTRY(curwin->w_s->b_langp, lpi);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12990 if (lp->lp_slang->sl_sal.ga_len > 0)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12991 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12992 /* soundfold the bad word */
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	12993 spell_soundfold(lp->lp_slang, su->su_fbadword, TRUE, badsound);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12994
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12995 for (i = 0; i < su->su_ga.ga_len; ++i)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12996 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12997 stp = &SUG(su->su_ga, i);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12998
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12999 /* Case-fold the suggested word, sound-fold it and compute the
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13000 * sound-a-like score. */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13001 score = stp_sal_score(stp, su, lp->lp_slang, badsound);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13002 if (score < SCORE_MAXMAX)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13003 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13004 /* Add the suggestion. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13005 sstp = &SUG(su->su_sga, su->su_sga.ga_len);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13006 sstp->st_word = vim_strsave(stp->st_word);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13007 if (sstp->st_word != NULL)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13008 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13009 sstp->st_wordlen = stp->st_wordlen;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13010 sstp->st_score = score;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13011 sstp->st_altscore = 0;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13012 sstp->st_orglen = stp->st_orglen;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13013 ++su->su_sga.ga_len;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13014 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13015 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13016 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13017 break;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13018 }
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	13019 }
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13020 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13021
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13022 /*
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13023 * Combine the list of suggestions in su->su_ga and su->su_sga.
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13024 * They are intwined.
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13025 */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13026 static void
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13027 score_combine(su)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13028 suginfo_T *su;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13029 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13030 int i;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13031 int j;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13032 garray_T ga;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13033 garray_T *gap;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13034 langp_T *lp;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13035 suggest_T *stp;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13036 char_u *p;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13037 char_u badsound[MAXWLEN];
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13038 int round;
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	13039 int lpi;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13040 slang_T *slang = NULL;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13041
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13042 /* Add the alternate score to su_ga. */
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	13043 for (lpi = 0; lpi < curwin->w_s->b_langp.ga_len; ++lpi)
1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	13044 {
1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	13045 lp = LANGP_ENTRY(curwin->w_s->b_langp, lpi);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13046 if (lp->lp_slang->sl_sal.ga_len > 0)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13047 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13048 /* soundfold the bad word */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13049 slang = lp->lp_slang;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13050 spell_soundfold(slang, su->su_fbadword, TRUE, badsound);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13051
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13052 for (i = 0; i < su->su_ga.ga_len; ++i)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13053 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13054 stp = &SUG(su->su_ga, i);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13055 stp->st_altscore = stp_sal_score(stp, su, slang, badsound);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13056 if (stp->st_altscore == SCORE_MAXMAX)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13057 stp->st_score = (stp->st_score * 3 + SCORE_BIG) / 4;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13058 else
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13059 stp->st_score = (stp->st_score * 3
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13060 + stp->st_altscore) / 4;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13061 stp->st_salscore = FALSE;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13062 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13063 break;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13064 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13065 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13066
844 d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 840 diff changeset	13067 if (slang == NULL) /* Using "double" without sound folding. */
d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 840 diff changeset	13068 {
d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 840 diff changeset	13069 (void)cleanup_suggestions(&su->su_ga, su->su_maxscore,
d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 840 diff changeset	13070 su->su_maxcount);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13071 return;
844 d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 840 diff changeset	13072 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13073
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13074 /* Add the alternate score to su_sga. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13075 for (i = 0; i < su->su_sga.ga_len; ++i)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13076 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13077 stp = &SUG(su->su_sga, i);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13078 stp->st_altscore = spell_edit_score(slang,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13079 su->su_badword, stp->st_word);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13080 if (stp->st_score == SCORE_MAXMAX)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13081 stp->st_score = (SCORE_BIG * 7 + stp->st_altscore) / 8;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13082 else
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13083 stp->st_score = (stp->st_score * 7 + stp->st_altscore) / 8;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13084 stp->st_salscore = TRUE;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13085 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13086
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13087 /* Remove bad suggestions, sort the suggestions and truncate at "maxcount"
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13088 * for both lists. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13089 check_suggestions(su, &su->su_ga);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13090 (void)cleanup_suggestions(&su->su_ga, su->su_maxscore, su->su_maxcount);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13091 check_suggestions(su, &su->su_sga);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13092 (void)cleanup_suggestions(&su->su_sga, su->su_maxscore, su->su_maxcount);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13093
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13094 ga_init2(&ga, (int)sizeof(suginfo_T), 1);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13095 if (ga_grow(&ga, su->su_ga.ga_len + su->su_sga.ga_len) == FAIL)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13096 return;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13097
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13098 stp = &SUG(ga, 0);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13099 for (i = 0; i < su->su_ga.ga_len \|\| i < su->su_sga.ga_len; ++i)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13100 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13101 /* round 1: get a suggestion from su_ga
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13102 * round 2: get a suggestion from su_sga */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13103 for (round = 1; round <= 2; ++round)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13104 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13105 gap = round == 1 ? &su->su_ga : &su->su_sga;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13106 if (i < gap->ga_len)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13107 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13108 /* Don't add a word if it's already there. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13109 p = SUG(*gap, i).st_word;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13110 for (j = 0; j < ga.ga_len; ++j)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13111 if (STRCMP(stp[j].st_word, p) == 0)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13112 break;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13113 if (j == ga.ga_len)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13114 stp[ga.ga_len++] = SUG(*gap, i);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13115 else
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13116 vim_free(p);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13117 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13118 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13119 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13120
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13121 ga_clear(&su->su_ga);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13122 ga_clear(&su->su_sga);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13123
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13124 /* Truncate the list to the number of suggestions that will be displayed. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13125 if (ga.ga_len > su->su_maxcount)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13126 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13127 for (i = su->su_maxcount; i < ga.ga_len; ++i)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13128 vim_free(stp[i].st_word);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13129 ga.ga_len = su->su_maxcount;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13130 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13131
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13132 su->su_ga = ga;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13133 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13134
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13135 /*
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13136 * For the goodword in "stp" compute the soundalike score compared to the
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13137 * badword.
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13138 */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13139 static int
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13140 stp_sal_score(stp, su, slang, badsound)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13141 suggest_T *stp;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13142 suginfo_T *su;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13143 slang_T *slang;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13144 char_u badsound; / sound-folded badword */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13145 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13146 char_u *p;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13147 char_u *pbad;
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13148 char_u *pgood;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13149 char_u badsound2[MAXWLEN];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13150 char_u fword[MAXWLEN];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13151 char_u goodsound[MAXWLEN];
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13152 char_u goodword[MAXWLEN];
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13153 int lendiff;
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13154
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13155 lendiff = (int)(su->su_badlen - stp->st_orglen);
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13156 if (lendiff >= 0)
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13157 pbad = badsound;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13158 else
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13159 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13160 /* soundfold the bad word with more characters following */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13161 (void)spell_casefold(su->su_badptr, stp->st_orglen, fword, MAXWLEN);
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13162
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13163 /* When joining two words the sound often changes a lot. E.g., "t he"
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13164 * sounds like "t h" while "the" sounds like "@". Avoid that by
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13165 * removing the space. Don't do it when the good word also contains a
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13166 * space. */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13167 if (vim_iswhite(su->su_badptr[su->su_badlen])
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13168 && *skiptowhite(stp->st_word) == NUL)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13169 for (p = fword; *(p = skiptowhite(p)) != NUL; )
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1580 diff changeset	13170 STRMOVE(p, p + 1);
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13171
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13172 spell_soundfold(slang, fword, TRUE, badsound2);
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13173 pbad = badsound2;
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13174 }
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13175
2768 c5e47b752f07 updated for version 7.3.160 Bram Moolenaar <bram@vim.org> parents: 2691 diff changeset	13176 if (lendiff > 0 && stp->st_wordlen + lendiff < MAXWLEN)
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13177 {
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13178 /* Add part of the bad word to the good word, so that we soundfold
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13179 * what replaces the bad word. */
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13180 STRCPY(goodword, stp->st_word);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13181 vim_strncpy(goodword + stp->st_wordlen,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13182 su->su_badptr + su->su_badlen - lendiff, lendiff);
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13183 pgood = goodword;
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13184 }
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13185 else
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13186 pgood = stp->st_word;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13187
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13188 /* Sound-fold the word and compute the score for the difference. */
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13189 spell_soundfold(slang, pgood, FALSE, goodsound);
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13190
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13191 return soundalike_score(goodsound, pbad);
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13192 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13193
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13194 /* structure used to store soundfolded words that add_sound_suggest() has
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13195 * handled already. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13196 typedef struct
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13197 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13198 short sft_score; /* lowest score used */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13199 char_u sft_word[1]; /* soundfolded word, actually longer */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13200 } sftword_T;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13201
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13202 static sftword_T dumsft;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13203 #define HIKEY2SFT(p) ((sftword_T )(p - (dumsft.sft_word - (char_u )&dumsft)))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13204 #define HI2SFT(hi) HIKEY2SFT((hi)->hi_key)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13205
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13206 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13207 * Prepare for calling suggest_try_soundalike().
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13208 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13209 static void
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13210 suggest_try_soundalike_prep()
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13211 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13212 langp_T *lp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13213 int lpi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13214 slang_T *slang;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13215
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13216 /* Do this for all languages that support sound folding and for which a
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13217 * .sug file has been loaded. */
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	13218 for (lpi = 0; lpi < curwin->w_s->b_langp.ga_len; ++lpi)
1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	13219 {
1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	13220 lp = LANGP_ENTRY(curwin->w_s->b_langp, lpi);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13221 slang = lp->lp_slang;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13222 if (slang->sl_sal.ga_len > 0 && slang->sl_sbyts != NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13223 /* prepare the hashtable used by add_sound_suggest() */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13224 hash_init(&slang->sl_sounddone);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13225 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13226 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13227
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13228 /*
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13229 * Find suggestions by comparing the word in a sound-a-like form.
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	13230 * Note: This doesn't support postponed prefixes.
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13231 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13232 static void
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	13233 suggest_try_soundalike(su)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13234 suginfo_T *su;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13235 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13236 char_u salword[MAXWLEN];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13237 langp_T *lp;
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	13238 int lpi;
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	13239 slang_T *slang;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13240
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13241 /* Do this for all languages that support sound folding and for which a
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13242 * .sug file has been loaded. */
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	13243 for (lpi = 0; lpi < curwin->w_s->b_langp.ga_len; ++lpi)
1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	13244 {
1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	13245 lp = LANGP_ENTRY(curwin->w_s->b_langp, lpi);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13246 slang = lp->lp_slang;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13247 if (slang->sl_sal.ga_len > 0 && slang->sl_sbyts != NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13248 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13249 /* soundfold the bad word */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13250 spell_soundfold(slang, su->su_fbadword, TRUE, salword);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13251
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13252 /* try all kinds of inserts/deletes/swaps/etc. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13253 /* TODO: also soundfold the next words, so that we can try joining
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13254 * and splitting */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13255 suggest_trie_walk(su, lp, salword, TRUE);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13256 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13257 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13258 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13259
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13260 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13261 * Finish up after calling suggest_try_soundalike().
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13262 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13263 static void
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13264 suggest_try_soundalike_finish()
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13265 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13266 langp_T *lp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13267 int lpi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13268 slang_T *slang;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13269 int todo;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13270 hashitem_T *hi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13271
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13272 /* Do this for all languages that support sound folding and for which a
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13273 * .sug file has been loaded. */
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	13274 for (lpi = 0; lpi < curwin->w_s->b_langp.ga_len; ++lpi)
1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	13275 {
1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	13276 lp = LANGP_ENTRY(curwin->w_s->b_langp, lpi);
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	13277 slang = lp->lp_slang;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13278 if (slang->sl_sal.ga_len > 0 && slang->sl_sbyts != NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13279 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13280 /* Free the info about handled words. */
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	13281 todo = (int)slang->sl_sounddone.ht_used;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13282 for (hi = slang->sl_sounddone.ht_array; todo > 0; ++hi)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13283 if (!HASHITEM_EMPTY(hi))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13284 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13285 vim_free(HI2SFT(hi));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13286 --todo;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13287 }
1087 c94bbf85eb16 updated for version 7.0-213 vimboss parents: 977 diff changeset	13288
c94bbf85eb16 updated for version 7.0-213 vimboss parents: 977 diff changeset	13289 /* Clear the hashtable, it may also be used by another region. */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13290 hash_clear(&slang->sl_sounddone);
1087 c94bbf85eb16 updated for version 7.0-213 vimboss parents: 977 diff changeset	13291 hash_init(&slang->sl_sounddone);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13292 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13293 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13294 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13295
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13296 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13297 * A match with a soundfolded word is found. Add the good word(s) that
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13298 * produce this soundfolded word.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13299 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13300 static void
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13301 add_sound_suggest(su, goodword, score, lp)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13302 suginfo_T *su;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13303 char_u *goodword;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13304 int score; /* soundfold score */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13305 langp_T *lp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13306 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13307 slang_T slang = lp->lp_slang; / language for sound folding */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13308 int sfwordnr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13309 char_u *nrline;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13310 int orgnr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13311 char_u theword[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13312 int i;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13313 int wlen;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13314 char_u *byts;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13315 idx_T *idxs;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13316 int n;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13317 int wordcount;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13318 int wc;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13319 int goodscore;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13320 hash_T hash;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13321 hashitem_T *hi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13322 sftword_T *sft;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13323 int bc, gc;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13324 int limit;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13325
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13326 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13327 * It's very well possible that the same soundfold word is found several
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13328 * times with different scores. Since the following is quite slow only do
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13329 * the words that have a better score than before. Use a hashtable to
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13330 * remember the words that have been done.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13331 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13332 hash = hash_hash(goodword);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13333 hi = hash_lookup(&slang->sl_sounddone, goodword, hash);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13334 if (HASHITEM_EMPTY(hi))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13335 {
844 d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 840 diff changeset	13336 sft = (sftword_T *)alloc((unsigned)(sizeof(sftword_T)
d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 840 diff changeset	13337 + STRLEN(goodword)));
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13338 if (sft != NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13339 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13340 sft->sft_score = score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13341 STRCPY(sft->sft_word, goodword);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13342 hash_add_item(&slang->sl_sounddone, hi, sft->sft_word, hash);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13343 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13344 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13345 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13346 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13347 sft = HI2SFT(hi);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13348 if (score >= sft->sft_score)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13349 return;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13350 sft->sft_score = score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13351 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13352
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13353 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13354 * Find the word nr in the soundfold tree.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13355 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13356 sfwordnr = soundfold_find(slang, goodword);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13357 if (sfwordnr < 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13358 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13359 EMSG2(_(e_intern2), "add_sound_suggest()");
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13360 return;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13361 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13362
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13363 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13364 * go over the list of good words that produce this soundfold word
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13365 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13366 nrline = ml_get_buf(slang->sl_sugbuf, (linenr_T)(sfwordnr + 1), FALSE);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13367 orgnr = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13368 while (*nrline != NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13369 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13370 /* The wordnr was stored in a minimal nr of bytes as an offset to the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13371 * previous wordnr. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13372 orgnr += bytes2offset(&nrline);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13373
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13374 byts = slang->sl_fbyts;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13375 idxs = slang->sl_fidxs;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13376
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13377 /* Lookup the word "orgnr" one of the two tries. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13378 n = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13379 wlen = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13380 wordcount = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13381 for (;;)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13382 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13383 i = 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13384 if (wordcount == orgnr && byts[n + 1] == NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13385 break; /* found end of word */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13386
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13387 if (byts[n + 1] == NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13388 ++wordcount;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13389
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13390 /* skip over the NUL bytes */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13391 for ( ; byts[n + i] == NUL; ++i)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13392 if (i > byts[n]) /* safety check */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13393 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13394 STRCPY(theword + wlen, "BAD");
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13395 goto badword;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13396 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13397
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13398 /* One of the siblings must have the word. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13399 for ( ; i < byts[n]; ++i)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13400 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13401 wc = idxs[idxs[n + i]]; /* nr of words under this byte */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13402 if (wordcount + wc > orgnr)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13403 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13404 wordcount += wc;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13405 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13406
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13407 theword[wlen++] = byts[n + i];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13408 n = idxs[n + i];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13409 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13410 badword:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13411 theword[wlen] = NUL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13412
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13413 /* Go over the possible flags and regions. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13414 for (; i <= byts[n] && byts[n + i] == NUL; ++i)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13415 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13416 char_u cword[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13417 char_u *p;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13418 int flags = (int)idxs[n + i];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13419
698 e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	13420 /* Skip words with the NOSUGGEST flag */
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	13421 if (flags & WF_NOSUGGEST)
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	13422 continue;
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	13423
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13424 if (flags & WF_KEEPCAP)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13425 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13426 /* Must find the word in the keep-case tree. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13427 find_keepcap_word(slang, theword, cword);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13428 p = cword;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13429 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13430 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13431 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13432 flags \|= su->su_badflags;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13433 if ((flags & WF_CAPMASK) != 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13434 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13435 /* Need to fix case according to "flags". */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13436 make_case_word(theword, cword, flags);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13437 p = cword;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13438 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13439 else
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13440 p = theword;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13441 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13442
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13443 /* Add the suggestion. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13444 if (sps_flags & SPS_DOUBLE)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13445 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13446 /* Add the suggestion if the score isn't too bad. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13447 if (score <= su->su_maxscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13448 add_suggestion(su, &su->su_sga, p, su->su_badlen,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13449 score, 0, FALSE, slang, FALSE);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13450 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13451 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13452 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13453 /* Add a penalty for words in another region. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13454 if ((flags & WF_REGION)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13455 && (((unsigned)flags >> 16) & lp->lp_region) == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13456 goodscore = SCORE_REGION;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13457 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13458 goodscore = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13459
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13460 /* Add a small penalty for changing the first letter from
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13461 * lower to upper case. Helps for "tath" -> "Kath", which is
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13462 * less common thatn "tath" -> "path". Don't do it when the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13463 * letter is the same, that has already been counted. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13464 gc = PTR2CHAR(p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13465 if (SPELL_ISUPPER(gc))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13466 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13467 bc = PTR2CHAR(su->su_badword);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13468 if (!SPELL_ISUPPER(bc)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13469 && SPELL_TOFOLD(bc) != SPELL_TOFOLD(gc))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13470 goodscore += SCORE_ICASE / 2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13471 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13472
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13473 /* Compute the score for the good word. This only does letter
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13474 * insert/delete/swap/replace. REP items are not considered,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13475 * which may make the score a bit higher.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13476 * Use a limit for the score to make it work faster. Use
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13477 * MAXSCORE(), because RESCORE() will change the score.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13478 * If the limit is very high then the iterative method is
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13479 * inefficient, using an array is quicker. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13480 limit = MAXSCORE(su->su_sfmaxscore - goodscore, score);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13481 if (limit > SCORE_LIMITMAX)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13482 goodscore += spell_edit_score(slang, su->su_badword, p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13483 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13484 goodscore += spell_edit_score_limit(slang, su->su_badword,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13485 p, limit);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13486
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13487 /* When going over the limit don't bother to do the rest. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13488 if (goodscore < SCORE_MAXMAX)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13489 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13490 /* Give a bonus to words seen before. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13491 goodscore = score_wordcount_adj(slang, goodscore, p, FALSE);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13492
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13493 /* Add the suggestion if the score isn't too bad. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13494 goodscore = RESCORE(goodscore, score);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13495 if (goodscore <= su->su_sfmaxscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13496 add_suggestion(su, &su->su_ga, p, su->su_badlen,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13497 goodscore, score, TRUE, slang, TRUE);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13498 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13499 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13500 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13501 /* smsg("word %s (%d): %s (%d)", sftword, sftnr, theword, orgnr); */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13502 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13503 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13504
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13505 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13506 * Find word "word" in fold-case tree for "slang" and return the word number.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13507 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13508 static int
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13509 soundfold_find(slang, word)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13510 slang_T *slang;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13511 char_u *word;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13512 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13513 idx_T arridx = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13514 int len;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13515 int wlen = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13516 int c;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13517 char_u *ptr = word;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13518 char_u *byts;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13519 idx_T *idxs;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13520 int wordnr = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13521
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13522 byts = slang->sl_sbyts;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13523 idxs = slang->sl_sidxs;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13524
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13525 for (;;)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13526 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13527 /* First byte is the number of possible bytes. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13528 len = byts[arridx++];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13529
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13530 /* If the first possible byte is a zero the word could end here.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13531 * If the word ends we found the word. If not skip the NUL bytes. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13532 c = ptr[wlen];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13533 if (byts[arridx] == NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13534 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13535 if (c == NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13536 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13537
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13538 /* Skip over the zeros, there can be several. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13539 while (len > 0 && byts[arridx] == NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13540 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13541 ++arridx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13542 --len;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13543 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13544 if (len == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13545 return -1; /* no children, word should have ended here */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13546 ++wordnr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13547 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13548
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13549 /* If the word ends we didn't find it. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13550 if (c == NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13551 return -1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13552
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13553 /* Perform a binary search in the list of accepted bytes. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13554 if (c == TAB) /* <Tab> is handled like <Space> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13555 c = ' ';
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13556 while (byts[arridx] < c)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13557 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13558 /* The word count is in the first idxs[] entry of the child. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13559 wordnr += idxs[idxs[arridx]];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13560 ++arridx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13561 if (--len == 0) /* end of the bytes, didn't find it */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13562 return -1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13563 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13564 if (byts[arridx] != c) /* didn't find the byte */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13565 return -1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13566
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13567 /* Continue at the child (if there is one). */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13568 arridx = idxs[arridx];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13569 ++wlen;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13570
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13571 /* One space in the good word may stand for several spaces in the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13572 * checked word. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13573 if (c == ' ')
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13574 while (ptr[wlen] == ' ' \|\| ptr[wlen] == TAB)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13575 ++wlen;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13576 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13577
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13578 return wordnr;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13579 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13580
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13581 /*
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	13582 * Copy "fword" to "cword", fixing case according to "flags".
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13583 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13584 static void
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13585 make_case_word(fword, cword, flags)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13586 char_u *fword;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13587 char_u *cword;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13588 int flags;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13589 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13590 if (flags & WF_ALLCAP)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13591 /* Make it all upper-case */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13592 allcap_copy(fword, cword);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13593 else if (flags & WF_ONECAP)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13594 /* Make the first letter upper-case */
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	13595 onecap_copy(fword, cword, TRUE);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13596 else
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13597 /* Use goodword as-is. */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13598 STRCPY(cword, fword);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13599 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13600
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13601 /*
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13602 * Use map string "map" for languages "lp".
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13603 */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13604 static void
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13605 set_map_str(lp, map)
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13606 slang_T *lp;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13607 char_u *map;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13608 {
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13609 char_u *p;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13610 int headc = 0;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13611 int c;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13612 int i;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13613
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13614 if (*map == NUL)
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13615 {
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13616 lp->sl_has_map = FALSE;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13617 return;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13618 }
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13619 lp->sl_has_map = TRUE;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13620
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13621 /* Init the array and hash tables empty. */
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13622 for (i = 0; i < 256; ++i)
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13623 lp->sl_map_array[i] = 0;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13624 #ifdef FEAT_MBYTE
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13625 hash_init(&lp->sl_map_hash);
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13626 #endif
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13627
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13628 /*
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13629 * The similar characters are stored separated with slashes:
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13630 * "aaa/bbb/ccc/". Fill sl_map_array[c] with the character before c and
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13631 * before the same slash. For characters above 255 sl_map_hash is used.
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13632 */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13633 for (p = map; *p != NUL; )
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13634 {
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13635 #ifdef FEAT_MBYTE
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	13636 c = mb_cptr2char_adv(&p);
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13637 #else
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13638 c = *p++;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13639 #endif
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13640 if (c == '/')
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13641 headc = 0;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13642 else
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13643 {
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13644 if (headc == 0)
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13645 headc = c;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13646
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13647 #ifdef FEAT_MBYTE
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13648 /* Characters above 255 don't fit in sl_map_array[], put them in
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13649 * the hash table. Each entry is the char, a NUL the headchar and
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13650 * a NUL. */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13651 if (c >= 256)
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13652 {
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13653 int cl = mb_char2len(c);
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13654 int headcl = mb_char2len(headc);
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13655 char_u *b;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13656 hash_T hash;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13657 hashitem_T *hi;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13658
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13659 b = alloc((unsigned)(cl + headcl + 2));
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13660 if (b == NULL)
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13661 return;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13662 mb_char2bytes(c, b);
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13663 b[cl] = NUL;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13664 mb_char2bytes(headc, b + cl + 1);
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13665 b[cl + 1 + headcl] = NUL;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13666 hash = hash_hash(b);
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13667 hi = hash_lookup(&lp->sl_map_hash, b, hash);
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13668 if (HASHITEM_EMPTY(hi))
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13669 hash_add_item(&lp->sl_map_hash, hi, b, hash);
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13670 else
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13671 {
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13672 /* This should have been checked when generating the .spl
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13673 * file. */
626 732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	13674 EMSG(_("E783: duplicate char in MAP entry"));
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13675 vim_free(b);
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13676 }
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13677 }
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13678 else
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13679 #endif
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13680 lp->sl_map_array[c] = headc;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13681 }
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13682 }
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13683 }
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13684
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13685 /*
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13686 * Return TRUE if "c1" and "c2" are similar characters according to the MAP
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13687 * lines in the .aff file.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13688 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13689 static int
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13690 similar_chars(slang, c1, c2)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13691 slang_T *slang;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13692 int c1;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13693 int c2;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13694 {
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13695 int m1, m2;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13696 #ifdef FEAT_MBYTE
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13697 char_u buf[MB_MAXBYTES];
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13698 hashitem_T *hi;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13699
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13700 if (c1 >= 256)
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13701 {
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13702 buf[mb_char2bytes(c1, buf)] = 0;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13703 hi = hash_find(&slang->sl_map_hash, buf);
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13704 if (HASHITEM_EMPTY(hi))
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13705 m1 = 0;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13706 else
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13707 m1 = mb_ptr2char(hi->hi_key + STRLEN(hi->hi_key) + 1);
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13708 }
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13709 else
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13710 #endif
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13711 m1 = slang->sl_map_array[c1];
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13712 if (m1 == 0)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13713 return FALSE;
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13714
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13715
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13716 #ifdef FEAT_MBYTE
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13717 if (c2 >= 256)
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13718 {
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13719 buf[mb_char2bytes(c2, buf)] = 0;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13720 hi = hash_find(&slang->sl_map_hash, buf);
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13721 if (HASHITEM_EMPTY(hi))
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13722 m2 = 0;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13723 else
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13724 m2 = mb_ptr2char(hi->hi_key + STRLEN(hi->hi_key) + 1);
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13725 }
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13726 else
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13727 #endif
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13728 m2 = slang->sl_map_array[c2];
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13729
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13730 return m1 == m2;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13731 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13732
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13733 /*
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13734 * Add a suggestion to the list of suggestions.
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13735 * For a suggestion that is already in the list the lowest score is remembered.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13736 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13737 static void
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13738 add_suggestion(su, gap, goodword, badlenarg, score, altscore, had_bonus,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13739 slang, maxsf)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13740 suginfo_T *su;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13741 garray_T gap; / either su_ga or su_sga */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13742 char_u *goodword;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13743 int badlenarg; /* len of bad word replaced with "goodword" */
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	13744 int score;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13745 int altscore;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13746 int had_bonus; /* value for st_had_bonus */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	13747 slang_T slang; / language for sound folding */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13748 int maxsf; /* su_maxscore applies to soundfold score,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13749 su_sfmaxscore to the total score. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13750 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13751 int goodlen; /* len of goodword changed */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13752 int badlen; /* len of bad word changed */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13753 suggest_T *stp;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13754 suggest_T new_sug;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13755 int i;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13756 char_u pgood, pbad;
532 7052f11a3dc9 updated for version 7.0150 vimboss parents: 529 diff changeset	13757
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13758 /* Minimize "badlen" for consistency. Avoids that changing "the the" to
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13759 * "thee the" is added next to changing the first "the" the "thee". */
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13760 pgood = goodword + STRLEN(goodword);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13761 pbad = su->su_badptr + badlenarg;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13762 for (;;)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13763 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	13764 goodlen = (int)(pgood - goodword);
8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	13765 badlen = (int)(pbad - su->su_badptr);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13766 if (goodlen <= 0 \|\| badlen <= 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13767 break;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13768 mb_ptr_back(goodword, pgood);
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13769 mb_ptr_back(su->su_badptr, pbad);
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13770 #ifdef FEAT_MBYTE
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13771 if (has_mbyte)
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13772 {
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13773 if (mb_ptr2char(pgood) != mb_ptr2char(pbad))
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13774 break;
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	13775 }
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	13776 else
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13777 #endif
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13778 if (pgood != pbad)
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13779 break;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13780 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13781
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13782 if (badlen == 0 && goodlen == 0)
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13783 /* goodword doesn't change anything; may happen for "the the" changing
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13784 * the first "the" to itself. */
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13785 return;
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	13786
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13787 if (gap->ga_len == 0)
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13788 i = -1;
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13789 else
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13790 {
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13791 /* Check if the word is already there. Also check the length that is
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13792 * being replaced "thes," -> "these" is a different suggestion from
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13793 * "thes" -> "these". */
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13794 stp = &SUG(*gap, 0);
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13795 for (i = gap->ga_len; --i >= 0; ++stp)
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13796 if (stp->st_wordlen == goodlen
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13797 && stp->st_orglen == badlen
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13798 && STRNCMP(stp->st_word, goodword, goodlen) == 0)
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13799 {
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13800 /*
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13801 * Found it. Remember the word with the lowest score.
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13802 */
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13803 if (stp->st_slang == NULL)
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13804 stp->st_slang = slang;
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13805
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13806 new_sug.st_score = score;
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13807 new_sug.st_altscore = altscore;
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13808 new_sug.st_had_bonus = had_bonus;
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13809
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13810 if (stp->st_had_bonus != had_bonus)
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13811 {
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13812 /* Only one of the two had the soundalike score computed.
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13813 * Need to do that for the other one now, otherwise the
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13814 * scores can't be compared. This happens because
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13815 * suggest_try_change() doesn't compute the soundalike
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13816 * word to keep it fast, while some special methods set
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13817 * the soundalike score to zero. */
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13818 if (had_bonus)
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13819 rescore_one(su, stp);
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13820 else
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13821 {
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13822 new_sug.st_word = stp->st_word;
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13823 new_sug.st_wordlen = stp->st_wordlen;
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13824 new_sug.st_slang = stp->st_slang;
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13825 new_sug.st_orglen = badlen;
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13826 rescore_one(su, &new_sug);
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13827 }
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13828 }
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13829
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13830 if (stp->st_score > new_sug.st_score)
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13831 {
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13832 stp->st_score = new_sug.st_score;
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13833 stp->st_altscore = new_sug.st_altscore;
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13834 stp->st_had_bonus = new_sug.st_had_bonus;
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13835 }
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13836 break;
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13837 }
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13838 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13839
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13840 if (i < 0 && ga_grow(gap, 1) == OK)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13841 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13842 /* Add a suggestion. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13843 stp = &SUG(*gap, gap->ga_len);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13844 stp->st_word = vim_strnsave(goodword, goodlen);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13845 if (stp->st_word != NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13846 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13847 stp->st_wordlen = goodlen;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13848 stp->st_score = score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13849 stp->st_altscore = altscore;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13850 stp->st_had_bonus = had_bonus;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13851 stp->st_orglen = badlen;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13852 stp->st_slang = slang;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13853 ++gap->ga_len;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13854
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13855 /* If we have too many suggestions now, sort the list and keep
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13856 * the best suggestions. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13857 if (gap->ga_len > SUG_MAX_COUNT(su))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13858 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13859 if (maxsf)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13860 su->su_sfmaxscore = cleanup_suggestions(gap,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13861 su->su_sfmaxscore, SUG_CLEAN_COUNT(su));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13862 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13863 su->su_maxscore = cleanup_suggestions(gap,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13864 su->su_maxscore, SUG_CLEAN_COUNT(su));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13865 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13866 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13867 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13868 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13869
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13870 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13871 * Suggestions may in fact be flagged as errors. Esp. for banned words and
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13872 * for split words, such as "the the". Remove these from the list here.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13873 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13874 static void
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13875 check_suggestions(su, gap)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13876 suginfo_T *su;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13877 garray_T gap; / either su_ga or su_sga */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13878 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13879 suggest_T *stp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13880 int i;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13881 char_u longword[MAXWLEN + 1];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13882 int len;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13883 hlf_T attr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13884
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13885 stp = &SUG(*gap, 0);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13886 for (i = gap->ga_len - 1; i >= 0; --i)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13887 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13888 /* Need to append what follows to check for "the the". */
2768 c5e47b752f07 updated for version 7.3.160 Bram Moolenaar <bram@vim.org> parents: 2691 diff changeset	13889 vim_strncpy(longword, stp[i].st_word, MAXWLEN);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13890 len = stp[i].st_wordlen;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13891 vim_strncpy(longword + len, su->su_badptr + stp[i].st_orglen,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13892 MAXWLEN - len);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13893 attr = HLF_COUNT;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13894 (void)spell_check(curwin, longword, &attr, NULL, FALSE);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13895 if (attr != HLF_COUNT)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13896 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13897 /* Remove this entry. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13898 vim_free(stp[i].st_word);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13899 --gap->ga_len;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13900 if (i < gap->ga_len)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13901 mch_memmove(stp + i, stp + i + 1,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13902 sizeof(suggest_T) * (gap->ga_len - i));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13903 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13904 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13905 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13906
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13907
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13908 /*
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13909 * Add a word to be banned.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13910 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13911 static void
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13912 add_banned(su, word)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13913 suginfo_T *su;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13914 char_u *word;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13915 {
626 732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	13916 char_u *s;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13917 hash_T hash;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13918 hashitem_T *hi;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13919
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13920 hash = hash_hash(word);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13921 hi = hash_lookup(&su->su_banned, word, hash);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13922 if (HASHITEM_EMPTY(hi))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13923 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13924 s = vim_strsave(word);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13925 if (s != NULL)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13926 hash_add_item(&su->su_banned, hi, s, hash);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13927 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13928 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13929
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	13930 /*
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13931 * Recompute the score for all suggestions if sound-folding is possible. This
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13932 * is slow, thus only done for the final results.
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	13933 */
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	13934 static void
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	13935 rescore_suggestions(su)
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	13936 suginfo_T *su;
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	13937 {
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	13938 int i;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13939
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13940 if (su->su_sallang != NULL)
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	13941 for (i = 0; i < su->su_ga.ga_len; ++i)
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13942 rescore_one(su, &SUG(su->su_ga, i));
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13943 }
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13944
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13945 /*
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13946 * Recompute the score for one suggestion if sound-folding is possible.
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13947 */
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13948 static void
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13949 rescore_one(su, stp)
535 792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	13950 suginfo_T *su;
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	13951 suggest_T *stp;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13952 {
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13953 slang_T *slang = stp->st_slang;
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13954 char_u sal_badword[MAXWLEN];
535 792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	13955 char_u *p;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13956
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13957 /* Only rescore suggestions that have no sal score yet and do have a
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13958 * language. */
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13959 if (slang != NULL && slang->sl_sal.ga_len > 0 && !stp->st_had_bonus)
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13960 {
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13961 if (slang == su->su_sallang)
535 792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	13962 p = su->su_sal_badword;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13963 else
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13964 {
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13965 spell_soundfold(slang, su->su_fbadword, TRUE, sal_badword);
535 792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	13966 p = sal_badword;
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	13967 }
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	13968
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	13969 stp->st_altscore = stp_sal_score(stp, su, slang, p);
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13970 if (stp->st_altscore == SCORE_MAXMAX)
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13971 stp->st_altscore = SCORE_BIG;
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13972 stp->st_score = RESCORE(stp->st_score, stp->st_altscore);
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13973 stp->st_had_bonus = TRUE;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	13974 }
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	13975 }
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	13976
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13977 static int
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13978 #ifdef __BORLANDC__
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13979 _RTLENTRYF
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13980 #endif
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13981 sug_compare __ARGS((const void s1, const void s2));
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13982
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13983 /*
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13984 * Function given to qsort() to sort the suggestions on st_score.
529 0d6092bb72e6 updated for version 7.0148 vimboss parents: 523 diff changeset	13985 * First on "st_score", then "st_altscore" then alphabetically.
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13986 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13987 static int
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13988 #ifdef __BORLANDC__
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13989 _RTLENTRYF
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13990 #endif
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13991 sug_compare(s1, s2)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13992 const void *s1;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13993 const void *s2;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13994 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13995 suggest_T p1 = (suggest_T )s1;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13996 suggest_T p2 = (suggest_T )s2;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13997 int n = p1->st_score - p2->st_score;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13998
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13999 if (n == 0)
529 0d6092bb72e6 updated for version 7.0148 vimboss parents: 523 diff changeset	14000 {
0d6092bb72e6 updated for version 7.0148 vimboss parents: 523 diff changeset	14001 n = p1->st_altscore - p2->st_altscore;
0d6092bb72e6 updated for version 7.0148 vimboss parents: 523 diff changeset	14002 if (n == 0)
0d6092bb72e6 updated for version 7.0148 vimboss parents: 523 diff changeset	14003 n = STRICMP(p1->st_word, p2->st_word);
0d6092bb72e6 updated for version 7.0148 vimboss parents: 523 diff changeset	14004 }
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14005 return n;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14006 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14007
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14008 /*
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14009 * Cleanup the suggestions:
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14010 * - Sort on score.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14011 * - Remove words that won't be displayed.
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14012 * Returns the maximum score in the list or "maxscore" unmodified.
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14013 */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14014 static int
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14015 cleanup_suggestions(gap, maxscore, keep)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14016 garray_T *gap;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14017 int maxscore;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14018 int keep; /* nr of suggestions to keep */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14019 {
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14020 suggest_T stp = &SUG(gap, 0);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14021 int i;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14022
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14023 /* Sort the list. */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14024 qsort(gap->ga_data, (size_t)gap->ga_len, sizeof(suggest_T), sug_compare);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14025
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14026 /* Truncate the list to the number of suggestions that will be displayed. */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14027 if (gap->ga_len > keep)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14028 {
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14029 for (i = keep; i < gap->ga_len; ++i)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14030 vim_free(stp[i].st_word);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14031 gap->ga_len = keep;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14032 return stp[keep - 1].st_score;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14033 }
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14034 return maxscore;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14035 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14036
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14037 #if defined(FEAT_EVAL) \|\| defined(PROTO)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14038 /*
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14039 * Soundfold a string, for soundfold().
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14040 * Result is in allocated memory, NULL for an error.
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14041 */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14042 char_u *
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14043 eval_soundfold(word)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14044 char_u *word;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14045 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14046 langp_T *lp;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14047 char_u sound[MAXWLEN];
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	14048 int lpi;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14049
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	14050 if (curwin->w_p_spell && *curwin->w_s->b_p_spl != NUL)
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14051 /* Use the sound-folding of the first language that supports it. */
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	14052 for (lpi = 0; lpi < curwin->w_s->b_langp.ga_len; ++lpi)
1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	14053 {
1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	14054 lp = LANGP_ENTRY(curwin->w_s->b_langp, lpi);
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14055 if (lp->lp_slang->sl_sal.ga_len > 0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14056 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14057 /* soundfold the word */
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14058 spell_soundfold(lp->lp_slang, word, FALSE, sound);
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14059 return vim_strsave(sound);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14060 }
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	14061 }
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14062
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14063 /* No language with sound folding, return word as-is. */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14064 return vim_strsave(word);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14065 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14066 #endif
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14067
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14068 /*
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14069 * Turn "inword" into its sound-a-like equivalent in "res[MAXWLEN]".
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	14070 *
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	14071 * There are many ways to turn a word into a sound-a-like representation. The
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	14072 * oldest is Soundex (1918!). A nice overview can be found in "Approximate
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	14073 * swedish name matching - survey and test of different algorithms" by Klas
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	14074 * Erikson.
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	14075 *
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	14076 * We support two methods:
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	14077 * 1. SOFOFROM/SOFOTO do a simple character mapping.
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	14078 * 2. SAL items define a more advanced sound-folding (and much slower).
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14079 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14080 static void
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14081 spell_soundfold(slang, inword, folded, res)
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14082 slang_T *slang;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14083 char_u *inword;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14084 int folded; /* "inword" is already case-folded */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14085 char_u *res;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14086 {
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14087 char_u fword[MAXWLEN];
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14088 char_u *word;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14089
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14090 if (slang->sl_sofo)
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14091 /* SOFOFROM and SOFOTO used */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14092 spell_soundfold_sofo(slang, inword, res);
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14093 else
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14094 {
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14095 /* SAL items used. Requires the word to be case-folded. */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14096 if (folded)
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14097 word = inword;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14098 else
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14099 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	14100 (void)spell_casefold(inword, (int)STRLEN(inword), fword, MAXWLEN);
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14101 word = fword;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14102 }
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14103
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14104 #ifdef FEAT_MBYTE
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14105 if (has_mbyte)
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14106 spell_soundfold_wsal(slang, word, res);
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14107 else
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14108 #endif
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14109 spell_soundfold_sal(slang, word, res);
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14110 }
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14111 }
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14112
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14113 /*
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14114 * Perform sound folding of "inword" into "res" according to SOFOFROM and
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14115 * SOFOTO lines.
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14116 */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14117 static void
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14118 spell_soundfold_sofo(slang, inword, res)
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14119 slang_T *slang;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14120 char_u *inword;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14121 char_u *res;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14122 {
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14123 char_u *s;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14124 int ri = 0;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14125 int c;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14126
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14127 #ifdef FEAT_MBYTE
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14128 if (has_mbyte)
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14129 {
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14130 int prevc = 0;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14131 int *ip;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14132
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14133 /* The sl_sal_first[] table contains the translation for chars up to
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14134 * 255, sl_sal the rest. */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14135 for (s = inword; *s != NUL; )
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14136 {
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	14137 c = mb_cptr2char_adv(&s);
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14138 if (enc_utf8 ? utf_class(c) == 0 : vim_iswhite(c))
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14139 c = ' ';
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14140 else if (c < 256)
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14141 c = slang->sl_sal_first[c];
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14142 else
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14143 {
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14144 ip = ((int **)slang->sl_sal.ga_data)[c & 0xff];
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14145 if (ip == NULL) /* empty list, can't match */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14146 c = NUL;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14147 else
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14148 for (;;) /* find "c" in the list */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14149 {
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14150 if (ip == 0) / not found */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14151 {
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14152 c = NUL;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14153 break;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14154 }
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14155 if (ip == c) / match! */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14156 {
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14157 c = ip[1];
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14158 break;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14159 }
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14160 ip += 2;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14161 }
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14162 }
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14163
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14164 if (c != NUL && c != prevc)
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14165 {
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14166 ri += mb_char2bytes(c, res + ri);
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14167 if (ri + MB_MAXBYTES > MAXWLEN)
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14168 break;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14169 prevc = c;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14170 }
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14171 }
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14172 }
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14173 else
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14174 #endif
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14175 {
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14176 /* The sl_sal_first[] table contains the translation. */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14177 for (s = inword; (c = *s) != NUL; ++s)
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14178 {
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14179 if (vim_iswhite(c))
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14180 c = ' ';
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14181 else
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14182 c = slang->sl_sal_first[c];
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14183 if (c != NUL && (ri == 0 \|\| res[ri - 1] != c))
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14184 res[ri++] = c;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14185 }
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14186 }
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14187
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14188 res[ri] = NUL;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14189 }
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14190
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14191 static void
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14192 spell_soundfold_sal(slang, inword, res)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14193 slang_T *slang;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14194 char_u *inword;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14195 char_u *res;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14196 {
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14197 salitem_T *smp;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14198 char_u word[MAXWLEN];
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14199 char_u *s = inword;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14200 char_u *t;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14201 char_u *pf;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14202 int i, j, z;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14203 int reslen;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14204 int n, k = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14205 int z0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14206 int k0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14207 int n0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14208 int c;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14209 int pri;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14210 int p0 = -333;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14211 int c0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14212
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14213 /* Remove accents, if wanted. We actually remove all non-word characters.
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14214 * But keep white space. We need a copy, the word may be changed here. */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14215 if (slang->sl_rem_accents)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14216 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14217 t = word;
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14218 while (*s != NUL)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14219 {
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14220 if (vim_iswhite(*s))
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14221 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14222 *t++ = ' ';
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14223 s = skipwhite(s);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14224 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14225 else
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14226 {
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	14227 if (spell_iswordp_nmw(s))
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14228 t++ = s;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14229 ++s;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14230 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14231 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14232 *t = NUL;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14233 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14234 else
2768 c5e47b752f07 updated for version 7.3.160 Bram Moolenaar <bram@vim.org> parents: 2691 diff changeset	14235 vim_strncpy(word, s, MAXWLEN - 1);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14236
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14237 smp = (salitem_T *)slang->sl_sal.ga_data;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14238
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14239 /*
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14240 * This comes from Aspell phonet.cpp. Converted from C++ to C.
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14241 * Changed to keep spaces.
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14242 */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14243 i = reslen = z = 0;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14244 while ((c = word[i]) != NUL)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14245 {
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14246 /* Start with the first rule that has the character in the word. */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14247 n = slang->sl_sal_first[c];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14248 z0 = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14249
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14250 if (n >= 0)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14251 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14252 /* check all rules for the same letter */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14253 for (; (s = smp[n].sm_lead)[0] == c; ++n)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14254 {
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14255 /* Quickly skip entries that don't match the word. Most
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14256 * entries are less then three chars, optimize for that. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14257 k = smp[n].sm_leadlen;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14258 if (k > 1)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14259 {
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14260 if (word[i + 1] != s[1])
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14261 continue;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14262 if (k > 2)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14263 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14264 for (j = 2; j < k; ++j)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14265 if (word[i + j] != s[j])
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14266 break;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14267 if (j < k)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14268 continue;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14269 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14270 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14271
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14272 if ((pf = smp[n].sm_oneof) != NULL)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14273 {
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14274 /* Check for match with one of the chars in "sm_oneof". */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14275 while (pf != NUL && pf != word[i + k])
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14276 ++pf;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14277 if (*pf == NUL)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14278 continue;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14279 ++k;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14280 }
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14281 s = smp[n].sm_rules;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14282 pri = 5; /* default priority */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14283
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14284 p0 = *s;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14285 k0 = k;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14286 while (*s == '-' && k > 1)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14287 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14288 k--;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14289 s++;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14290 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14291 if (*s == '<')
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14292 s++;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14293 if (VIM_ISDIGIT(*s))
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14294 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14295 /* determine priority */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14296 pri = *s - '0';
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14297 s++;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14298 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14299 if (s == '^' && (s + 1) == '^')
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14300 s++;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14301
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14302 if (*s == NUL
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14303 \|\| (*s == '^'
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14304 && (i == 0 \|\| !(word[i - 1] == ' '
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	14305 \|\| spell_iswordp(word + i - 1, curwin)))
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14306 && (*(s + 1) != '$'
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	14307 \|\| (!spell_iswordp(word + i + k0, curwin))))
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14308 \|\| (*s == '$' && i > 0
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	14309 && spell_iswordp(word + i - 1, curwin)
1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	14310 && (!spell_iswordp(word + i + k0, curwin))))
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14311 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14312 /* search for followup rules, if: */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14313 /* followup and k > 1 and NO '-' in searchstring */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14314 c0 = word[i + k - 1];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14315 n0 = slang->sl_sal_first[c0];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14316
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14317 if (slang->sl_followup && k > 1 && n0 >= 0
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14318 && p0 != '-' && word[i + k] != NUL)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14319 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14320 /* test follow-up rule for "word[i + k]" */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14321 for ( ; (s = smp[n0].sm_lead)[0] == c0; ++n0)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14322 {
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14323 /* Quickly skip entries that don't match the word.
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14324 * */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14325 k0 = smp[n0].sm_leadlen;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14326 if (k0 > 1)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14327 {
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14328 if (word[i + k] != s[1])
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14329 continue;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14330 if (k0 > 2)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14331 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14332 pf = word + i + k + 1;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14333 for (j = 2; j < k0; ++j)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14334 if (*pf++ != s[j])
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14335 break;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14336 if (j < k0)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14337 continue;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14338 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14339 }
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14340 k0 += k - 1;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14341
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14342 if ((pf = smp[n0].sm_oneof) != NULL)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14343 {
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14344 /* Check for match with one of the chars in
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14345 * "sm_oneof". */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14346 while (pf != NUL && pf != word[i + k0])
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14347 ++pf;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14348 if (*pf == NUL)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14349 continue;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14350 ++k0;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14351 }
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14352
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14353 p0 = 5;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14354 s = smp[n0].sm_rules;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14355 while (*s == '-')
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14356 {
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14357 /* "k0" gets NOT reduced because
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14358 * "if (k0 == k)" */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14359 s++;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14360 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14361 if (*s == '<')
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14362 s++;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14363 if (VIM_ISDIGIT(*s))
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14364 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14365 p0 = *s - '0';
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14366 s++;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14367 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14368
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14369 if (*s == NUL
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14370 /* s == '^' cuts /
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14371 \|\| (*s == '$'
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	14372 && !spell_iswordp(word + i + k0,
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	14373 curwin)))
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14374 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14375 if (k0 == k)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14376 /* this is just a piece of the string */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14377 continue;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14378
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14379 if (p0 < pri)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14380 /* priority too low */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14381 continue;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14382 /* rule fits; stop search */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14383 break;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14384 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14385 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14386
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14387 if (p0 >= pri && smp[n0].sm_lead[0] == c0)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14388 continue;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14389 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14390
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14391 /* replace string */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14392 s = smp[n].sm_to;
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	14393 if (s == NULL)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	14394 s = (char_u *)"";
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14395 pf = smp[n].sm_rules;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14396 p0 = (vim_strchr(pf, '<') != NULL) ? 1 : 0;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14397 if (p0 == 1 && z == 0)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14398 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14399 /* rule with '<' is used */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14400 if (reslen > 0 && *s != NUL && (res[reslen - 1] == c
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14401 \|\| res[reslen - 1] == *s))
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14402 reslen--;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14403 z0 = 1;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14404 z = 1;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14405 k0 = 0;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14406 while (*s != NUL && word[i + k0] != NUL)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14407 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14408 word[i + k0] = *s;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14409 k0++;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14410 s++;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14411 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14412 if (k > k0)
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1580 diff changeset	14413 STRMOVE(word + i + k0, word + i + k);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14414
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14415 /* new "actual letter" */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14416 c = word[i];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14417 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14418 else
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14419 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14420 /* no '<' rule used */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14421 i += k - 1;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14422 z = 0;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14423 while (*s != NUL && s[1] != NUL && reslen < MAXWLEN)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14424 {
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14425 if (reslen == 0 \|\| res[reslen - 1] != *s)
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14426 res[reslen++] = *s;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14427 s++;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14428 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14429 /* new "actual letter" */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14430 c = *s;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14431 if (strstr((char *)pf, "^^") != NULL)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14432 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14433 if (c != NUL)
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14434 res[reslen++] = c;
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1580 diff changeset	14435 STRMOVE(word, word + i + 1);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14436 i = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14437 z0 = 1;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14438 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14439 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14440 break;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14441 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14442 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14443 }
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14444 else if (vim_iswhite(c))
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14445 {
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14446 c = ' ';
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14447 k = 1;
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14448 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14449
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14450 if (z0 == 0)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14451 {
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14452 if (k && !p0 && reslen < MAXWLEN && c != NUL
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14453 && (!slang->sl_collapse \|\| reslen == 0
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14454 \|\| res[reslen - 1] != c))
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14455 /* condense only double letters */
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14456 res[reslen++] = c;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14457
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14458 i++;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14459 z = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14460 k = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14461 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14462 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14463
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14464 res[reslen] = NUL;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14465 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14466
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14467 #ifdef FEAT_MBYTE
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14468 /*
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14469 * Turn "inword" into its sound-a-like equivalent in "res[MAXWLEN]".
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14470 * Multi-byte version of spell_soundfold().
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14471 */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14472 static void
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14473 spell_soundfold_wsal(slang, inword, res)
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14474 slang_T *slang;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14475 char_u *inword;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14476 char_u *res;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14477 {
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14478 salitem_T smp = (salitem_T )slang->sl_sal.ga_data;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14479 int word[MAXWLEN];
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14480 int wres[MAXWLEN];
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14481 int l;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14482 char_u *s;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14483 int *ws;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14484 char_u *t;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14485 int *pf;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14486 int i, j, z;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14487 int reslen;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14488 int n, k = 0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14489 int z0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14490 int k0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14491 int n0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14492 int c;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14493 int pri;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14494 int p0 = -333;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14495 int c0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14496 int did_white = FALSE;
3520 b14842cf382b updated for version 7.3.521 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	14497 int wordlen;
b14842cf382b updated for version 7.3.521 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	14498
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14499
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14500 /*
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14501 * Convert the multi-byte string to a wide-character string.
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14502 * Remove accents, if wanted. We actually remove all non-word characters.
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14503 * But keep white space.
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14504 */
3520 b14842cf382b updated for version 7.3.521 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	14505 wordlen = 0;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14506 for (s = inword; *s != NUL; )
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14507 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14508 t = s;
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	14509 c = mb_cptr2char_adv(&s);
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14510 if (slang->sl_rem_accents)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14511 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14512 if (enc_utf8 ? utf_class(c) == 0 : vim_iswhite(c))
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14513 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14514 if (did_white)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14515 continue;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14516 c = ' ';
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14517 did_white = TRUE;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14518 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14519 else
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14520 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14521 did_white = FALSE;
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	14522 if (!spell_iswordp_nmw(t))
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14523 continue;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14524 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14525 }
3520 b14842cf382b updated for version 7.3.521 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	14526 word[wordlen++] = c;
b14842cf382b updated for version 7.3.521 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	14527 }
b14842cf382b updated for version 7.3.521 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	14528 word[wordlen] = NUL;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14529
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14530 /*
3520 b14842cf382b updated for version 7.3.521 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	14531 * This algorithm comes from Aspell phonet.cpp.
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14532 * Converted from C++ to C. Added support for multi-byte chars.
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14533 * Changed to keep spaces.
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14534 */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14535 i = reslen = z = 0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14536 while ((c = word[i]) != NUL)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14537 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14538 /* Start with the first rule that has the character in the word. */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14539 n = slang->sl_sal_first[c & 0xff];
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14540 z0 = 0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14541
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14542 if (n >= 0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14543 {
2455 9367de3e2e1b Fix: crash in spell checking with a 0x300 character. Bram Moolenaar <bram@vim.org> parents: 2454 diff changeset	14544 /* Check all rules for the same index byte.
9367de3e2e1b Fix: crash in spell checking with a 0x300 character. Bram Moolenaar <bram@vim.org> parents: 2454 diff changeset	14545 * If c is 0x300 need extra check for the end of the array, as
9367de3e2e1b Fix: crash in spell checking with a 0x300 character. Bram Moolenaar <bram@vim.org> parents: 2454 diff changeset	14546 * (c & 0xff) is NUL. */
9367de3e2e1b Fix: crash in spell checking with a 0x300 character. Bram Moolenaar <bram@vim.org> parents: 2454 diff changeset	14547 for (; ((ws = smp[n].sm_lead_w)[0] & 0xff) == (c & 0xff)
9367de3e2e1b Fix: crash in spell checking with a 0x300 character. Bram Moolenaar <bram@vim.org> parents: 2454 diff changeset	14548 && ws[0] != NUL; ++n)
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14549 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14550 /* Quickly skip entries that don't match the word. Most
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14551 * entries are less then three chars, optimize for that. */
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14552 if (c != ws[0])
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14553 continue;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14554 k = smp[n].sm_leadlen;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14555 if (k > 1)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14556 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14557 if (word[i + 1] != ws[1])
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14558 continue;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14559 if (k > 2)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14560 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14561 for (j = 2; j < k; ++j)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14562 if (word[i + j] != ws[j])
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14563 break;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14564 if (j < k)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14565 continue;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14566 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14567 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14568
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14569 if ((pf = smp[n].sm_oneof_w) != NULL)
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14570 {
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14571 /* Check for match with one of the chars in "sm_oneof". */
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14572 while (pf != NUL && pf != word[i + k])
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14573 ++pf;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14574 if (*pf == NUL)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14575 continue;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14576 ++k;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14577 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14578 s = smp[n].sm_rules;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14579 pri = 5; /* default priority */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14580
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14581 p0 = *s;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14582 k0 = k;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14583 while (*s == '-' && k > 1)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14584 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14585 k--;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14586 s++;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14587 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14588 if (*s == '<')
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14589 s++;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14590 if (VIM_ISDIGIT(*s))
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14591 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14592 /* determine priority */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14593 pri = *s - '0';
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14594 s++;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14595 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14596 if (s == '^' && (s + 1) == '^')
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14597 s++;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14598
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14599 if (*s == NUL
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14600 \|\| (*s == '^'
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14601 && (i == 0 \|\| !(word[i - 1] == ' '
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	14602 \|\| spell_iswordp_w(word + i - 1, curwin)))
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14603 && (*(s + 1) != '$'
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	14604 \|\| (!spell_iswordp_w(word + i + k0, curwin))))
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14605 \|\| (*s == '$' && i > 0
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	14606 && spell_iswordp_w(word + i - 1, curwin)
1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	14607 && (!spell_iswordp_w(word + i + k0, curwin))))
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14608 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14609 /* search for followup rules, if: */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14610 /* followup and k > 1 and NO '-' in searchstring */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14611 c0 = word[i + k - 1];
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14612 n0 = slang->sl_sal_first[c0 & 0xff];
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14613
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14614 if (slang->sl_followup && k > 1 && n0 >= 0
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14615 && p0 != '-' && word[i + k] != NUL)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14616 {
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14617 /* Test follow-up rule for "word[i + k]"; loop over
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14618 * all entries with the same index byte. */
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14619 for ( ; ((ws = smp[n0].sm_lead_w)[0] & 0xff)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14620 == (c0 & 0xff); ++n0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14621 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14622 /* Quickly skip entries that don't match the word.
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14623 */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14624 if (c0 != ws[0])
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14625 continue;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14626 k0 = smp[n0].sm_leadlen;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14627 if (k0 > 1)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14628 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14629 if (word[i + k] != ws[1])
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14630 continue;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14631 if (k0 > 2)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14632 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14633 pf = word + i + k + 1;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14634 for (j = 2; j < k0; ++j)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14635 if (*pf++ != ws[j])
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14636 break;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14637 if (j < k0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14638 continue;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14639 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14640 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14641 k0 += k - 1;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14642
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14643 if ((pf = smp[n0].sm_oneof_w) != NULL)
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14644 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14645 /* Check for match with one of the chars in
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14646 * "sm_oneof". */
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14647 while (pf != NUL && pf != word[i + k0])
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14648 ++pf;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14649 if (*pf == NUL)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14650 continue;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14651 ++k0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14652 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14653
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14654 p0 = 5;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14655 s = smp[n0].sm_rules;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14656 while (*s == '-')
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14657 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14658 /* "k0" gets NOT reduced because
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14659 * "if (k0 == k)" */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14660 s++;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14661 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14662 if (*s == '<')
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14663 s++;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14664 if (VIM_ISDIGIT(*s))
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14665 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14666 p0 = *s - '0';
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14667 s++;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14668 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14669
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14670 if (*s == NUL
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14671 /* s == '^' cuts /
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14672 \|\| (*s == '$'
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	14673 && !spell_iswordp_w(word + i + k0,
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	14674 curwin)))
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14675 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14676 if (k0 == k)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14677 /* this is just a piece of the string */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14678 continue;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14679
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14680 if (p0 < pri)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14681 /* priority too low */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14682 continue;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14683 /* rule fits; stop search */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14684 break;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14685 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14686 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14687
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14688 if (p0 >= pri && (smp[n0].sm_lead_w[0] & 0xff)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14689 == (c0 & 0xff))
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14690 continue;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14691 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14692
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14693 /* replace string */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14694 ws = smp[n].sm_to_w;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14695 s = smp[n].sm_rules;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14696 p0 = (vim_strchr(s, '<') != NULL) ? 1 : 0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14697 if (p0 == 1 && z == 0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14698 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14699 /* rule with '<' is used */
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	14700 if (reslen > 0 && ws != NULL && *ws != NUL
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	14701 && (wres[reslen - 1] == c
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14702 \|\| wres[reslen - 1] == *ws))
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14703 reslen--;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14704 z0 = 1;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14705 z = 1;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14706 k0 = 0;
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	14707 if (ws != NULL)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	14708 while (*ws != NUL && word[i + k0] != NUL)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	14709 {
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	14710 word[i + k0] = *ws;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	14711 k0++;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	14712 ws++;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	14713 }
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14714 if (k > k0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14715 mch_memmove(word + i + k0, word + i + k,
3520 b14842cf382b updated for version 7.3.521 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	14716 sizeof(int) * (wordlen - (i + k) + 1));
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14717
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14718 /* new "actual letter" */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14719 c = word[i];
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14720 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14721 else
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14722 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14723 /* no '<' rule used */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14724 i += k - 1;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14725 z = 0;
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	14726 if (ws != NULL)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	14727 while (*ws != NUL && ws[1] != NUL
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	14728 && reslen < MAXWLEN)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	14729 {
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	14730 if (reslen == 0 \|\| wres[reslen - 1] != *ws)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	14731 wres[reslen++] = *ws;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	14732 ws++;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	14733 }
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14734 /* new "actual letter" */
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	14735 if (ws == NULL)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	14736 c = NUL;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	14737 else
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	14738 c = *ws;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14739 if (strstr((char *)s, "^^") != NULL)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14740 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14741 if (c != NUL)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14742 wres[reslen++] = c;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14743 mch_memmove(word, word + i + 1,
3520 b14842cf382b updated for version 7.3.521 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	14744 sizeof(int) * (wordlen - (i + 1) + 1));
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14745 i = 0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14746 z0 = 1;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14747 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14748 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14749 break;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14750 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14751 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14752 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14753 else if (vim_iswhite(c))
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14754 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14755 c = ' ';
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14756 k = 1;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14757 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14758
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14759 if (z0 == 0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14760 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14761 if (k && !p0 && reslen < MAXWLEN && c != NUL
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14762 && (!slang->sl_collapse \|\| reslen == 0
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14763 \|\| wres[reslen - 1] != c))
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14764 /* condense only double letters */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14765 wres[reslen++] = c;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14766
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14767 i++;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14768 z = 0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14769 k = 0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14770 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14771 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14772
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14773 /* Convert wide characters in "wres" to a multi-byte string in "res". */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14774 l = 0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14775 for (n = 0; n < reslen; ++n)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14776 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14777 l += mb_char2bytes(wres[n], res + l);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14778 if (l + MB_MAXBYTES > MAXWLEN)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14779 break;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14780 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14781 res[l] = NUL;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14782 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14783 #endif
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14784
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14785 /*
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14786 * Compute a score for two sound-a-like words.
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14787 * This permits up to two inserts/deletes/swaps/etc. to keep things fast.
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14788 * Instead of a generic loop we write out the code. That keeps it fast by
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14789 * avoiding checks that will not be possible.
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14790 */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14791 static int
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14792 soundalike_score(goodstart, badstart)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14793 char_u goodstart; / sound-folded good word */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14794 char_u badstart; / sound-folded bad word */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14795 {
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14796 char_u *goodsound = goodstart;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14797 char_u *badsound = badstart;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14798 int goodlen;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14799 int badlen;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14800 int n;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14801 char_u pl, ps;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14802 char_u pl2, ps2;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14803 int score = 0;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14804
2454 91fec91a522c Fix: uninitialized memory access. (Dominique Pelle) Bram Moolenaar <bram@vim.org> parents: 2445 diff changeset	14805 /* Adding/inserting "*" at the start (word starts with vowel) shouldn't be
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14806 * counted so much, vowels halfway the word aren't counted at all. */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14807 if ((badsound == '' \|\| goodsound == '') && badsound != goodsound)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14808 {
2454 91fec91a522c Fix: uninitialized memory access. (Dominique Pelle) Bram Moolenaar <bram@vim.org> parents: 2445 diff changeset	14809 if ((badsound[0] == NUL && goodsound[1] == NUL)
91fec91a522c Fix: uninitialized memory access. (Dominique Pelle) Bram Moolenaar <bram@vim.org> parents: 2445 diff changeset	14810 \|\| (goodsound[0] == NUL && badsound[1] == NUL))
91fec91a522c Fix: uninitialized memory access. (Dominique Pelle) Bram Moolenaar <bram@vim.org> parents: 2445 diff changeset	14811 /* changing word with vowel to word without a sound */
91fec91a522c Fix: uninitialized memory access. (Dominique Pelle) Bram Moolenaar <bram@vim.org> parents: 2445 diff changeset	14812 return SCORE_DEL;
91fec91a522c Fix: uninitialized memory access. (Dominique Pelle) Bram Moolenaar <bram@vim.org> parents: 2445 diff changeset	14813 if (badsound[0] == NUL \|\| goodsound[0] == NUL)
91fec91a522c Fix: uninitialized memory access. (Dominique Pelle) Bram Moolenaar <bram@vim.org> parents: 2445 diff changeset	14814 /* more than two changes */
91fec91a522c Fix: uninitialized memory access. (Dominique Pelle) Bram Moolenaar <bram@vim.org> parents: 2445 diff changeset	14815 return SCORE_MAXMAX;
91fec91a522c Fix: uninitialized memory access. (Dominique Pelle) Bram Moolenaar <bram@vim.org> parents: 2445 diff changeset	14816
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14817 if (badsound[1] == goodsound[1]
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14818 \|\| (badsound[1] != NUL
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14819 && goodsound[1] != NUL
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14820 && badsound[2] == goodsound[2]))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14821 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14822 /* handle like a substitute */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14823 }
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14824 else
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14825 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14826 score = 2 * SCORE_DEL / 3;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14827 if (badsound == '')
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14828 ++badsound;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14829 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14830 ++goodsound;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14831 }
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14832 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14833
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	14834 goodlen = (int)STRLEN(goodsound);
8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	14835 badlen = (int)STRLEN(badsound);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14836
1188 2a276274c592 updated for version 7.1b vimboss parents: 1185 diff changeset	14837 /* Return quickly if the lengths are too different to be fixed by two
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14838 * changes. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14839 n = goodlen - badlen;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14840 if (n < -2 \|\| n > 2)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14841 return SCORE_MAXMAX;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14842
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14843 if (n > 0)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14844 {
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14845 pl = goodsound; /* goodsound is longest */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14846 ps = badsound;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14847 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14848 else
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14849 {
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14850 pl = badsound; /* badsound is longest */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14851 ps = goodsound;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14852 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14853
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14854 /* Skip over the identical part. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14855 while (pl == ps && *pl != NUL)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14856 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14857 ++pl;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14858 ++ps;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14859 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14860
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14861 switch (n)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14862 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14863 case -2:
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14864 case 2:
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14865 /*
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14866 * Must delete two characters from "pl".
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14867 */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14868 ++pl; /* first delete */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14869 while (pl == ps)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14870 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14871 ++pl;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14872 ++ps;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14873 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14874 /* strings must be equal after second delete */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14875 if (STRCMP(pl + 1, ps) == 0)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14876 return score + SCORE_DEL * 2;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14877
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14878 /* Failed to compare. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14879 break;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14880
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14881 case -1:
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14882 case 1:
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14883 /*
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14884 * Minimal one delete from "pl" required.
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14885 */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14886
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14887 /* 1: delete */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14888 pl2 = pl + 1;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14889 ps2 = ps;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14890 while (pl2 == ps2)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14891 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14892 if (pl2 == NUL) / reached the end */
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14893 return score + SCORE_DEL;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14894 ++pl2;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14895 ++ps2;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14896 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14897
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14898 /* 2: delete then swap, then rest must be equal */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14899 if (pl2[0] == ps2[1] && pl2[1] == ps2[0]
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14900 && STRCMP(pl2 + 2, ps2 + 2) == 0)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14901 return score + SCORE_DEL + SCORE_SWAP;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14902
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14903 /* 3: delete then substitute, then the rest must be equal */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14904 if (STRCMP(pl2 + 1, ps2 + 1) == 0)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14905 return score + SCORE_DEL + SCORE_SUBST;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14906
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14907 /* 4: first swap then delete */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14908 if (pl[0] == ps[1] && pl[1] == ps[0])
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14909 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14910 pl2 = pl + 2; /* swap, skip two chars */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14911 ps2 = ps + 2;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14912 while (pl2 == ps2)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14913 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14914 ++pl2;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14915 ++ps2;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14916 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14917 /* delete a char and then strings must be equal */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14918 if (STRCMP(pl2 + 1, ps2) == 0)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14919 return score + SCORE_SWAP + SCORE_DEL;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14920 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14921
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14922 /* 5: first substitute then delete */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14923 pl2 = pl + 1; /* substitute, skip one char */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14924 ps2 = ps + 1;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14925 while (pl2 == ps2)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14926 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14927 ++pl2;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14928 ++ps2;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14929 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14930 /* delete a char and then strings must be equal */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14931 if (STRCMP(pl2 + 1, ps2) == 0)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14932 return score + SCORE_SUBST + SCORE_DEL;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14933
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14934 /* Failed to compare. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14935 break;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14936
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14937 case 0:
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14938 /*
1808 e2d7622d7089 updated for version 7.2-106 vimboss parents: 1771 diff changeset	14939 * Lengths are equal, thus changes must result in same length: An
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14940 * insert is only possible in combination with a delete.
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14941 * 1: check if for identical strings
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14942 */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14943 if (*pl == NUL)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14944 return score;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14945
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14946 /* 2: swap */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14947 if (pl[0] == ps[1] && pl[1] == ps[0])
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14948 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14949 pl2 = pl + 2; /* swap, skip two chars */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14950 ps2 = ps + 2;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14951 while (pl2 == ps2)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14952 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14953 if (pl2 == NUL) / reached the end */
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14954 return score + SCORE_SWAP;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14955 ++pl2;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14956 ++ps2;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14957 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14958 /* 3: swap and swap again */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14959 if (pl2[0] == ps2[1] && pl2[1] == ps2[0]
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14960 && STRCMP(pl2 + 2, ps2 + 2) == 0)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14961 return score + SCORE_SWAP + SCORE_SWAP;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14962
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14963 /* 4: swap and substitute */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14964 if (STRCMP(pl2 + 1, ps2 + 1) == 0)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14965 return score + SCORE_SWAP + SCORE_SUBST;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14966 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14967
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14968 /* 5: substitute */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14969 pl2 = pl + 1;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14970 ps2 = ps + 1;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14971 while (pl2 == ps2)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14972 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14973 if (pl2 == NUL) / reached the end */
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14974 return score + SCORE_SUBST;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14975 ++pl2;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14976 ++ps2;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14977 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14978
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14979 /* 6: substitute and swap */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14980 if (pl2[0] == ps2[1] && pl2[1] == ps2[0]
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14981 && STRCMP(pl2 + 2, ps2 + 2) == 0)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14982 return score + SCORE_SUBST + SCORE_SWAP;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14983
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14984 /* 7: substitute and substitute */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14985 if (STRCMP(pl2 + 1, ps2 + 1) == 0)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14986 return score + SCORE_SUBST + SCORE_SUBST;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14987
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14988 /* 8: insert then delete */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14989 pl2 = pl;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14990 ps2 = ps + 1;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14991 while (pl2 == ps2)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14992 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14993 ++pl2;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14994 ++ps2;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14995 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14996 if (STRCMP(pl2 + 1, ps2) == 0)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14997 return score + SCORE_INS + SCORE_DEL;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14998
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14999 /* 9: delete then insert */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15000 pl2 = pl + 1;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15001 ps2 = ps;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15002 while (pl2 == ps2)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15003 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15004 ++pl2;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15005 ++ps2;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15006 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15007 if (STRCMP(pl2, ps2 + 1) == 0)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15008 return score + SCORE_INS + SCORE_DEL;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15009
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15010 /* Failed to compare. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15011 break;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15012 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15013
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15014 return SCORE_MAXMAX;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15015 }
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15016
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15017 /*
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15018 * Compute the "edit distance" to turn "badword" into "goodword". The less
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15019 * deletes/inserts/substitutes/swaps are required the lower the score.
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15020 *
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	15021 * The algorithm is described by Du and Chang, 1992.
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	15022 * The implementation of the algorithm comes from Aspell editdist.cpp,
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	15023 * edit_distance(). It has been converted from C++ to C and modified to
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	15024 * support multi-byte characters.
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15025 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15026 static int
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15027 spell_edit_score(slang, badword, goodword)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15028 slang_T *slang;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15029 char_u *badword;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15030 char_u *goodword;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15031 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15032 int *cnt;
1188 2a276274c592 updated for version 7.1b vimboss parents: 1185 diff changeset	15033 int badlen, goodlen; /* lengths including NUL */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15034 int j, i;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15035 int t;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15036 int bc, gc;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15037 int pbc, pgc;
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15038 #ifdef FEAT_MBYTE
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15039 char_u *p;
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15040 int wbadword[MAXWLEN];
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15041 int wgoodword[MAXWLEN];
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15042
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15043 if (has_mbyte)
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15044 {
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15045 /* Get the characters from the multi-byte strings and put them in an
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15046 * int array for easy access. */
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15047 for (p = badword, badlen = 0; *p != NUL; )
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	15048 wbadword[badlen++] = mb_cptr2char_adv(&p);
398 d5dbe17efce2 updated for version 7.0105 vimboss parents: 393 diff changeset	15049 wbadword[badlen++] = 0;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15050 for (p = goodword, goodlen = 0; *p != NUL; )
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	15051 wgoodword[goodlen++] = mb_cptr2char_adv(&p);
398 d5dbe17efce2 updated for version 7.0105 vimboss parents: 393 diff changeset	15052 wgoodword[goodlen++] = 0;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15053 }
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15054 else
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15055 #endif
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15056 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	15057 badlen = (int)STRLEN(badword) + 1;
8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	15058 goodlen = (int)STRLEN(goodword) + 1;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15059 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15060
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15061 /* We use "cnt" as an array: CNT(badword_idx, goodword_idx). */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15062 #define CNT(a, b) cnt[(a) + (b) * (badlen + 1)]
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15063 cnt = (int )lalloc((long_u)(sizeof(int) (badlen + 1) * (goodlen + 1)),
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15064 TRUE);
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15065 if (cnt == NULL)
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15066 return 0; /* out of memory */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15067
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15068 CNT(0, 0) = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15069 for (j = 1; j <= goodlen; ++j)
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15070 CNT(0, j) = CNT(0, j - 1) + SCORE_INS;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15071
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15072 for (i = 1; i <= badlen; ++i)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15073 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15074 CNT(i, 0) = CNT(i - 1, 0) + SCORE_DEL;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15075 for (j = 1; j <= goodlen; ++j)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15076 {
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15077 #ifdef FEAT_MBYTE
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15078 if (has_mbyte)
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15079 {
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15080 bc = wbadword[i - 1];
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15081 gc = wgoodword[j - 1];
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15082 }
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15083 else
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15084 #endif
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15085 {
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15086 bc = badword[i - 1];
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15087 gc = goodword[j - 1];
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15088 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15089 if (bc == gc)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15090 CNT(i, j) = CNT(i - 1, j - 1);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15091 else
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15092 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15093 /* Use a better score when there is only a case difference. */
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15094 if (SPELL_TOFOLD(bc) == SPELL_TOFOLD(gc))
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15095 CNT(i, j) = SCORE_ICASE + CNT(i - 1, j - 1);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15096 else
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15097 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15098 /* For a similar character use SCORE_SIMILAR. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15099 if (slang != NULL
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15100 && slang->sl_has_map
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15101 && similar_chars(slang, gc, bc))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15102 CNT(i, j) = SCORE_SIMILAR + CNT(i - 1, j - 1);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15103 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15104 CNT(i, j) = SCORE_SUBST + CNT(i - 1, j - 1);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15105 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15106
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15107 if (i > 1 && j > 1)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15108 {
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15109 #ifdef FEAT_MBYTE
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15110 if (has_mbyte)
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15111 {
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15112 pbc = wbadword[i - 2];
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15113 pgc = wgoodword[j - 2];
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15114 }
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15115 else
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15116 #endif
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15117 {
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15118 pbc = badword[i - 2];
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15119 pgc = goodword[j - 2];
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15120 }
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15121 if (bc == pgc && pbc == gc)
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15122 {
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15123 t = SCORE_SWAP + CNT(i - 2, j - 2);
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15124 if (t < CNT(i, j))
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15125 CNT(i, j) = t;
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15126 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15127 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15128 t = SCORE_DEL + CNT(i - 1, j);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15129 if (t < CNT(i, j))
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15130 CNT(i, j) = t;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15131 t = SCORE_INS + CNT(i, j - 1);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15132 if (t < CNT(i, j))
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15133 CNT(i, j) = t;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15134 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15135 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15136 }
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15137
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15138 i = CNT(badlen - 1, goodlen - 1);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15139 vim_free(cnt);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15140 return i;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15141 }
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	15142
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15143 typedef struct
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15144 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15145 int badi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15146 int goodi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15147 int score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15148 } limitscore_T;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15149
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15150 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15151 * Like spell_edit_score(), but with a limit on the score to make it faster.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15152 * May return SCORE_MAXMAX when the score is higher than "limit".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15153 *
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15154 * This uses a stack for the edits still to be tried.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15155 * The idea comes from Aspell leditdist.cpp. Rewritten in C and added support
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15156 * for multi-byte characters.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15157 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15158 static int
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15159 spell_edit_score_limit(slang, badword, goodword, limit)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15160 slang_T *slang;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15161 char_u *badword;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15162 char_u *goodword;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15163 int limit;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15164 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15165 limitscore_T stack[10]; /* allow for over 3 * 2 edits */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15166 int stackidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15167 int bi, gi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15168 int bi2, gi2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15169 int bc, gc;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15170 int score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15171 int score_off;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15172 int minscore;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15173 int round;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15174
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15175 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15176 /* Multi-byte characters require a bit more work, use a different function
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15177 * to avoid testing "has_mbyte" quite often. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15178 if (has_mbyte)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15179 return spell_edit_score_limit_w(slang, badword, goodword, limit);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15180 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15181
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15182 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15183 * The idea is to go from start to end over the words. So long as
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15184 * characters are equal just continue, this always gives the lowest score.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15185 * When there is a difference try several alternatives. Each alternative
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15186 * increases "score" for the edit distance. Some of the alternatives are
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15187 * pushed unto a stack and tried later, some are tried right away. At the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15188 * end of the word the score for one alternative is known. The lowest
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15189 * possible score is stored in "minscore".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15190 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15191 stackidx = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15192 bi = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15193 gi = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15194 score = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15195 minscore = limit + 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15196
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15197 for (;;)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15198 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15199 /* Skip over an equal part, score remains the same. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15200 for (;;)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15201 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15202 bc = badword[bi];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15203 gc = goodword[gi];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15204 if (bc != gc) /* stop at a char that's different */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15205 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15206 if (bc == NUL) /* both words end */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15207 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15208 if (score < minscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15209 minscore = score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15210 goto pop; /* do next alternative */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15211 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15212 ++bi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15213 ++gi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15214 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15215
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15216 if (gc == NUL) /* goodword ends, delete badword chars */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15217 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15218 do
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15219 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15220 if ((score += SCORE_DEL) >= minscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15221 goto pop; /* do next alternative */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15222 } while (badword[++bi] != NUL);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15223 minscore = score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15224 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15225 else if (bc == NUL) /* badword ends, insert badword chars */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15226 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15227 do
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15228 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15229 if ((score += SCORE_INS) >= minscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15230 goto pop; /* do next alternative */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15231 } while (goodword[++gi] != NUL);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15232 minscore = score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15233 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15234 else /* both words continue */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15235 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15236 /* If not close to the limit, perform a change. Only try changes
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15237 * that may lead to a lower score than "minscore".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15238 * round 0: try deleting a char from badword
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15239 * round 1: try inserting a char in badword */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15240 for (round = 0; round <= 1; ++round)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15241 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15242 score_off = score + (round == 0 ? SCORE_DEL : SCORE_INS);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15243 if (score_off < minscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15244 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15245 if (score_off + SCORE_EDIT_MIN >= minscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15246 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15247 /* Near the limit, rest of the words must match. We
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15248 * can check that right now, no need to push an item
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15249 * onto the stack. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15250 bi2 = bi + 1 - round;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15251 gi2 = gi + round;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15252 while (goodword[gi2] == badword[bi2])
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15253 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15254 if (goodword[gi2] == NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15255 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15256 minscore = score_off;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15257 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15258 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15259 ++bi2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15260 ++gi2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15261 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15262 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15263 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15264 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15265 /* try deleting/inserting a character later */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15266 stack[stackidx].badi = bi + 1 - round;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15267 stack[stackidx].goodi = gi + round;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15268 stack[stackidx].score = score_off;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15269 ++stackidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15270 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15271 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15272 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15273
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15274 if (score + SCORE_SWAP < minscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15275 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15276 /* If swapping two characters makes a match then the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15277 * substitution is more expensive, thus there is no need to
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15278 * try both. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15279 if (gc == badword[bi + 1] && bc == goodword[gi + 1])
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15280 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15281 /* Swap two characters, that is: skip them. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15282 gi += 2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15283 bi += 2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15284 score += SCORE_SWAP;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15285 continue;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15286 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15287 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15288
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15289 /* Substitute one character for another which is the same
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15290 * thing as deleting a character from both goodword and badword.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15291 * Use a better score when there is only a case difference. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15292 if (SPELL_TOFOLD(bc) == SPELL_TOFOLD(gc))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15293 score += SCORE_ICASE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15294 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15295 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15296 /* For a similar character use SCORE_SIMILAR. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15297 if (slang != NULL
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15298 && slang->sl_has_map
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15299 && similar_chars(slang, gc, bc))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15300 score += SCORE_SIMILAR;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15301 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15302 score += SCORE_SUBST;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15303 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15304
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15305 if (score < minscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15306 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15307 /* Do the substitution. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15308 ++gi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15309 ++bi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15310 continue;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15311 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15312 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15313 pop:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15314 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15315 * Get here to try the next alternative, pop it from the stack.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15316 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15317 if (stackidx == 0) /* stack is empty, finished */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15318 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15319
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15320 /* pop an item from the stack */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15321 --stackidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15322 gi = stack[stackidx].goodi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15323 bi = stack[stackidx].badi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15324 score = stack[stackidx].score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15325 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15326
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15327 /* When the score goes over "limit" it may actually be much higher.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15328 * Return a very large number to avoid going below the limit when giving a
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15329 * bonus. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15330 if (minscore > limit)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15331 return SCORE_MAXMAX;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15332 return minscore;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15333 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15334
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15335 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15336 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15337 * Multi-byte version of spell_edit_score_limit().
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15338 * Keep it in sync with the above!
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15339 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15340 static int
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15341 spell_edit_score_limit_w(slang, badword, goodword, limit)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15342 slang_T *slang;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15343 char_u *badword;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15344 char_u *goodword;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15345 int limit;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15346 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15347 limitscore_T stack[10]; /* allow for over 3 * 2 edits */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15348 int stackidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15349 int bi, gi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15350 int bi2, gi2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15351 int bc, gc;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15352 int score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15353 int score_off;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15354 int minscore;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15355 int round;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15356 char_u *p;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15357 int wbadword[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15358 int wgoodword[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15359
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15360 /* Get the characters from the multi-byte strings and put them in an
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15361 * int array for easy access. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15362 bi = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15363 for (p = badword; *p != NUL; )
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15364 wbadword[bi++] = mb_cptr2char_adv(&p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15365 wbadword[bi++] = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15366 gi = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15367 for (p = goodword; *p != NUL; )
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15368 wgoodword[gi++] = mb_cptr2char_adv(&p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15369 wgoodword[gi++] = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15370
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15371 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15372 * The idea is to go from start to end over the words. So long as
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15373 * characters are equal just continue, this always gives the lowest score.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15374 * When there is a difference try several alternatives. Each alternative
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15375 * increases "score" for the edit distance. Some of the alternatives are
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15376 * pushed unto a stack and tried later, some are tried right away. At the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15377 * end of the word the score for one alternative is known. The lowest
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15378 * possible score is stored in "minscore".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15379 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15380 stackidx = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15381 bi = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15382 gi = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15383 score = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15384 minscore = limit + 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15385
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15386 for (;;)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15387 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15388 /* Skip over an equal part, score remains the same. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15389 for (;;)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15390 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15391 bc = wbadword[bi];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15392 gc = wgoodword[gi];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15393
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15394 if (bc != gc) /* stop at a char that's different */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15395 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15396 if (bc == NUL) /* both words end */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15397 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15398 if (score < minscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15399 minscore = score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15400 goto pop; /* do next alternative */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15401 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15402 ++bi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15403 ++gi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15404 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15405
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15406 if (gc == NUL) /* goodword ends, delete badword chars */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15407 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15408 do
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15409 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15410 if ((score += SCORE_DEL) >= minscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15411 goto pop; /* do next alternative */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15412 } while (wbadword[++bi] != NUL);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15413 minscore = score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15414 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15415 else if (bc == NUL) /* badword ends, insert badword chars */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15416 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15417 do
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15418 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15419 if ((score += SCORE_INS) >= minscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15420 goto pop; /* do next alternative */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15421 } while (wgoodword[++gi] != NUL);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15422 minscore = score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15423 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15424 else /* both words continue */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15425 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15426 /* If not close to the limit, perform a change. Only try changes
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15427 * that may lead to a lower score than "minscore".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15428 * round 0: try deleting a char from badword
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15429 * round 1: try inserting a char in badword */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15430 for (round = 0; round <= 1; ++round)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15431 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15432 score_off = score + (round == 0 ? SCORE_DEL : SCORE_INS);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15433 if (score_off < minscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15434 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15435 if (score_off + SCORE_EDIT_MIN >= minscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15436 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15437 /* Near the limit, rest of the words must match. We
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15438 * can check that right now, no need to push an item
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15439 * onto the stack. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15440 bi2 = bi + 1 - round;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15441 gi2 = gi + round;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15442 while (wgoodword[gi2] == wbadword[bi2])
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15443 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15444 if (wgoodword[gi2] == NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15445 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15446 minscore = score_off;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15447 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15448 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15449 ++bi2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15450 ++gi2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15451 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15452 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15453 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15454 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15455 /* try deleting a character from badword later */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15456 stack[stackidx].badi = bi + 1 - round;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15457 stack[stackidx].goodi = gi + round;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15458 stack[stackidx].score = score_off;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15459 ++stackidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15460 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15461 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15462 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15463
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15464 if (score + SCORE_SWAP < minscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15465 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15466 /* If swapping two characters makes a match then the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15467 * substitution is more expensive, thus there is no need to
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15468 * try both. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15469 if (gc == wbadword[bi + 1] && bc == wgoodword[gi + 1])
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15470 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15471 /* Swap two characters, that is: skip them. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15472 gi += 2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15473 bi += 2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15474 score += SCORE_SWAP;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15475 continue;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15476 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15477 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15478
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15479 /* Substitute one character for another which is the same
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15480 * thing as deleting a character from both goodword and badword.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15481 * Use a better score when there is only a case difference. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15482 if (SPELL_TOFOLD(bc) == SPELL_TOFOLD(gc))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15483 score += SCORE_ICASE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15484 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15485 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15486 /* For a similar character use SCORE_SIMILAR. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15487 if (slang != NULL
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15488 && slang->sl_has_map
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15489 && similar_chars(slang, gc, bc))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15490 score += SCORE_SIMILAR;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15491 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15492 score += SCORE_SUBST;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15493 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15494
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15495 if (score < minscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15496 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15497 /* Do the substitution. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15498 ++gi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15499 ++bi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15500 continue;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15501 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15502 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15503 pop:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15504 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15505 * Get here to try the next alternative, pop it from the stack.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15506 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15507 if (stackidx == 0) /* stack is empty, finished */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15508 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15509
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15510 /* pop an item from the stack */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15511 --stackidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15512 gi = stack[stackidx].goodi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15513 bi = stack[stackidx].badi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15514 score = stack[stackidx].score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15515 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15516
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15517 /* When the score goes over "limit" it may actually be much higher.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15518 * Return a very large number to avoid going below the limit when giving a
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15519 * bonus. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15520 if (minscore > limit)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15521 return SCORE_MAXMAX;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15522 return minscore;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15523 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15524 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15525
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15526 /*
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15527 * ":spellinfo"
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15528 */
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15529 void
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15530 ex_spellinfo(eap)
1883 c8f343a465a2 updated for version 7.2-180 vimboss parents: 1872 diff changeset	15531 exarg_T *eap UNUSED;
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15532 {
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15533 int lpi;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15534 langp_T *lp;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15535 char_u *p;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15536
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15537 if (no_spell_checking(curwin))
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15538 return;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15539
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15540 msg_start();
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	15541 for (lpi = 0; lpi < curwin->w_s->b_langp.ga_len && !got_int; ++lpi)
1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	15542 {
1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	15543 lp = LANGP_ENTRY(curwin->w_s->b_langp, lpi);
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15544 msg_puts((char_u *)"file: ");
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15545 msg_puts(lp->lp_slang->sl_fname);
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15546 msg_putchar('\n');
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15547 p = lp->lp_slang->sl_info;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15548 if (p != NULL)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15549 {
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15550 msg_puts(p);
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15551 msg_putchar('\n');
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15552 }
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15553 }
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15554 msg_end();
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15555 }
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15556
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15557 #define DUMPFLAG_KEEPCASE 1 /* round 2: keep-case tree */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15558 #define DUMPFLAG_COUNT 2 /* include word count */
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15559 #define DUMPFLAG_ICASE 4 /* ignore case when finding matches */
710 8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15560 #define DUMPFLAG_ONECAP 8 /* pattern starts with capital */
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15561 #define DUMPFLAG_ALLCAP 16 /* pattern is all capitals */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15562
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15563 /*
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15564 * ":spelldump"
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15565 */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15566 void
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15567 ex_spelldump(eap)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15568 exarg_T *eap;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15569 {
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15570 if (no_spell_checking(curwin))
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15571 return;
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15572
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15573 /* Create a new empty buffer by splitting the window. */
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15574 do_cmdline_cmd((char_u *)"new");
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	15575 if (!bufempty() \|\| !buf_valid(curbuf))
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15576 return;
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15577
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	15578 spell_dump_compl(NULL, 0, NULL, eap->forceit ? DUMPFLAG_COUNT : 0);
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15579
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15580 /* Delete the empty line that we started with. */
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15581 if (curbuf->b_ml.ml_line_count > 1)
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15582 ml_delete(curbuf->b_ml.ml_line_count, FALSE);
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15583
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15584 redraw_later(NOT_VALID);
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15585 }
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15586
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15587 /*
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15588 * Go through all possible words and:
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15589 * 1. When "pat" is NULL: dump a list of all words in the current buffer.
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15590 * "ic" and "dir" are not used.
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15591 * 2. When "pat" is not NULL: add matching words to insert mode completion.
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15592 */
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15593 void
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	15594 spell_dump_compl(pat, ic, dir, dumpflags_arg)
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15595 char_u pat; / leading part of the word */
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15596 int ic; /* ignore case */
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15597 int dir; / direction for adding matches */
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15598 int dumpflags_arg; /* DUMPFLAG_* */
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15599 {
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15600 langp_T *lp;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15601 slang_T *slang;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15602 idx_T arridx[MAXWLEN];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15603 int curi[MAXWLEN];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15604 char_u word[MAXWLEN];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15605 int c;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15606 char_u *byts;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15607 idx_T *idxs;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15608 linenr_T lnum = 0;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15609 int round;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15610 int depth;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15611 int n;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15612 int flags;
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15613 char_u region_names = NULL; / region names being used */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15614 int do_region = TRUE; /* dump region names and numbers */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15615 char_u *p;
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	15616 int lpi;
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15617 int dumpflags = dumpflags_arg;
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15618 int patlen;
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15619
710 8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15620 /* When ignoring case or when the pattern starts with capital pass this on
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15621 * to dump_word(). */
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15622 if (pat != NULL)
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15623 {
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15624 if (ic)
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15625 dumpflags \|= DUMPFLAG_ICASE;
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15626 else
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15627 {
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15628 n = captype(pat, NULL);
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15629 if (n == WF_ONECAP)
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15630 dumpflags \|= DUMPFLAG_ONECAP;
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15631 else if (n == WF_ALLCAP
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15632 #ifdef FEAT_MBYTE
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15633 && (int)STRLEN(pat) > mb_ptr2len(pat)
710 8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15634 #else
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15635 && (int)STRLEN(pat) > 1
710 8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15636 #endif
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15637 )
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15638 dumpflags \|= DUMPFLAG_ALLCAP;
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15639 }
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15640 }
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15641
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15642 /* Find out if we can support regions: All languages must support the same
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15643 * regions or none at all. */
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	15644 for (lpi = 0; lpi < curwin->w_s->b_langp.ga_len; ++lpi)
1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	15645 {
1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	15646 lp = LANGP_ENTRY(curwin->w_s->b_langp, lpi);
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15647 p = lp->lp_slang->sl_regions;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15648 if (p[0] != 0)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15649 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15650 if (region_names == NULL) /* first language with regions */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15651 region_names = p;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15652 else if (STRCMP(region_names, p) != 0)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15653 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15654 do_region = FALSE; /* region names are different */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15655 break;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15656 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15657 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15658 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15659
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15660 if (do_region && region_names != NULL)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15661 {
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15662 if (pat == NULL)
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15663 {
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15664 vim_snprintf((char *)IObuff, IOSIZE, "/regions=%s", region_names);
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15665 ml_append(lnum++, IObuff, (colnr_T)0, FALSE);
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15666 }
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15667 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15668 else
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15669 do_region = FALSE;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15670
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15671 /*
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15672 * Loop over all files loaded for the entries in 'spelllang'.
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15673 */
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	15674 for (lpi = 0; lpi < curwin->w_s->b_langp.ga_len; ++lpi)
1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	15675 {
1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	15676 lp = LANGP_ENTRY(curwin->w_s->b_langp, lpi);
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15677 slang = lp->lp_slang;
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	15678 if (slang->sl_fbyts == NULL) /* reloading failed */
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	15679 continue;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15680
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15681 if (pat == NULL)
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15682 {
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15683 vim_snprintf((char *)IObuff, IOSIZE, "# file: %s", slang->sl_fname);
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15684 ml_append(lnum++, IObuff, (colnr_T)0, FALSE);
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15685 }
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15686
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15687 /* When matching with a pattern and there are no prefixes only use
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15688 * parts of the tree that match "pat". */
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15689 if (pat != NULL && slang->sl_pbyts == NULL)
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	15690 patlen = (int)STRLEN(pat);
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15691 else
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 835 diff changeset	15692 patlen = -1;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15693
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15694 /* round 1: case-folded tree
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15695 * round 2: keep-case tree */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15696 for (round = 1; round <= 2; ++round)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15697 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15698 if (round == 1)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15699 {
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15700 dumpflags &= ~DUMPFLAG_KEEPCASE;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15701 byts = slang->sl_fbyts;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15702 idxs = slang->sl_fidxs;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15703 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15704 else
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15705 {
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15706 dumpflags \|= DUMPFLAG_KEEPCASE;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15707 byts = slang->sl_kbyts;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15708 idxs = slang->sl_kidxs;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15709 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15710 if (byts == NULL)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15711 continue; /* array is empty */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15712
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15713 depth = 0;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15714 arridx[0] = 0;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15715 curi[0] = 1;
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15716 while (depth >= 0 && !got_int
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15717 && (pat == NULL \|\| !compl_interrupted))
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15718 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15719 if (curi[depth] > byts[arridx[depth]])
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15720 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15721 /* Done all bytes at this node, go up one level. */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15722 --depth;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15723 line_breakcheck();
715 b526e10493b1 updated for version 7.0217 vimboss parents: 714 diff changeset	15724 ins_compl_check_keys(50);
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15725 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15726 else
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15727 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15728 /* Do one more byte at this node. */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15729 n = arridx[depth] + curi[depth];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15730 ++curi[depth];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15731 c = byts[n];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15732 if (c == 0)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15733 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15734 /* End of word, deal with the word.
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15735 * Don't use keep-case words in the fold-case tree,
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15736 * they will appear in the keep-case tree.
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15737 * Only use the word when the region matches. */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15738 flags = (int)idxs[n];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15739 if ((round == 2 \|\| (flags & WF_KEEPCAP) == 0)
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	15740 && (flags & WF_NEEDCOMP) == 0
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15741 && (do_region
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15742 \|\| (flags & WF_REGION) == 0
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	15743 \|\| (((unsigned)flags >> 16)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15744 & lp->lp_region) != 0))
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15745 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15746 word[depth] = NUL;
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15747 if (!do_region)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15748 flags &= ~WF_REGION;
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	15749
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	15750 /* Dump the basic word if there is no prefix or
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	15751 * when it's the first one. */
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	15752 c = (unsigned)flags >> 24;
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	15753 if (c == 0 \|\| curi[depth] == 2)
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15754 {
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15755 dump_word(slang, word, pat, dir,
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15756 dumpflags, flags, lnum);
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15757 if (pat == NULL)
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15758 ++lnum;
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15759 }
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15760
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15761 /* Apply the prefix, if there is one. */
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	15762 if (c != 0)
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15763 lnum = dump_prefixes(slang, word, pat, dir,
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15764 dumpflags, flags, lnum);
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15765 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15766 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15767 else
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15768 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15769 /* Normal char, go one level deeper. */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15770 word[depth++] = c;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15771 arridx[depth] = idxs[n];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15772 curi[depth] = 1;
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15773
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15774 /* Check if this characters matches with the pattern.
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15775 * If not skip the whole tree below it.
710 8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15776 * Always ignore case here, dump_word() will check
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15777 * proper case later. This isn't exactly right when
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15778 * length changes for multi-byte characters with
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15779 * ignore case... */
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15780 if (depth <= patlen
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15781 && MB_STRNICMP(word, pat, depth) != 0)
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15782 --depth;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15783 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15784 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15785 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15786 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15787 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15788 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15789
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15790 /*
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15791 * Dump one word: apply case modifications and append a line to the buffer.
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15792 * When "lnum" is zero add insert mode completion.
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15793 */
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15794 static void
710 8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15795 dump_word(slang, word, pat, dir, dumpflags, wordflags, lnum)
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15796 slang_T *slang;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15797 char_u *word;
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15798 char_u *pat;
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15799 int *dir;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15800 int dumpflags;
710 8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15801 int wordflags;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15802 linenr_T lnum;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15803 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15804 int keepcap = FALSE;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15805 char_u *p;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15806 char_u *tw;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15807 char_u cword[MAXWLEN];
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15808 char_u badword[MAXWLEN + 10];
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15809 int i;
710 8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15810 int flags = wordflags;
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15811
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15812 if (dumpflags & DUMPFLAG_ONECAP)
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15813 flags \|= WF_ONECAP;
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15814 if (dumpflags & DUMPFLAG_ALLCAP)
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15815 flags \|= WF_ALLCAP;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15816
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15817 if ((dumpflags & DUMPFLAG_KEEPCASE) == 0 && (flags & WF_CAPMASK) != 0)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15818 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15819 /* Need to fix case according to "flags". */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15820 make_case_word(word, cword, flags);
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15821 p = cword;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15822 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15823 else
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15824 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15825 p = word;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15826 if ((dumpflags & DUMPFLAG_KEEPCASE)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15827 && ((captype(word, NULL) & WF_KEEPCAP) == 0
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	15828 \|\| (flags & WF_FIXCAP) != 0))
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15829 keepcap = TRUE;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15830 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15831 tw = p;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15832
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15833 if (pat == NULL)
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15834 {
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15835 /* Add flags and regions after a slash. */
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15836 if ((flags & (WF_BANNED \| WF_RARE \| WF_REGION)) \|\| keepcap)
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15837 {
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15838 STRCPY(badword, p);
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15839 STRCAT(badword, "/");
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15840 if (keepcap)
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15841 STRCAT(badword, "=");
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15842 if (flags & WF_BANNED)
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15843 STRCAT(badword, "!");
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15844 else if (flags & WF_RARE)
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15845 STRCAT(badword, "?");
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15846 if (flags & WF_REGION)
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15847 for (i = 0; i < 7; ++i)
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15848 if (flags & (0x10000 << i))
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15849 sprintf((char *)badword + STRLEN(badword), "%d", i + 1);
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15850 p = badword;
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15851 }
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15852
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15853 if (dumpflags & DUMPFLAG_COUNT)
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15854 {
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15855 hashitem_T *hi;
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15856
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15857 /* Include the word count for ":spelldump!". */
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15858 hi = hash_find(&slang->sl_wordcount, tw);
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15859 if (!HASHITEM_EMPTY(hi))
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15860 {
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15861 vim_snprintf((char *)IObuff, IOSIZE, "%s\t%d",
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15862 tw, HI2WC(hi)->wc_count);
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15863 p = IObuff;
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15864 }
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15865 }
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15866
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15867 ml_append(lnum, p, (colnr_T)0, FALSE);
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15868 }
710 8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15869 else if (((dumpflags & DUMPFLAG_ICASE)
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15870 ? MB_STRNICMP(p, pat, STRLEN(pat)) == 0
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15871 : STRNCMP(p, pat, STRLEN(pat)) == 0)
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15872 && ins_compl_add_infercase(p, (int)STRLEN(p),
942 29bf49bad20d updated for version 7.0-068 vimboss parents: 914 diff changeset	15873 p_ic, NULL, *dir, 0) == OK)
710 8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15874 /* if dir was BACKWARD then honor it just once */
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15875 *dir = FORWARD;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15876 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15877
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15878 /*
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	15879 * For ":spelldump": Find matching prefixes for "word". Prepend each to
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	15880 * "word" and append a line to the buffer.
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15881 * When "lnum" is zero add insert mode completion.
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15882 * Return the updated line number.
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15883 */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15884 static linenr_T
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15885 dump_prefixes(slang, word, pat, dir, dumpflags, flags, startlnum)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15886 slang_T *slang;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15887 char_u word; / case-folded word */
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15888 char_u *pat;
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15889 int *dir;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15890 int dumpflags;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15891 int flags; /* flags with prefix ID */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15892 linenr_T startlnum;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15893 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15894 idx_T arridx[MAXWLEN];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15895 int curi[MAXWLEN];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15896 char_u prefix[MAXWLEN];
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	15897 char_u word_up[MAXWLEN];
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	15898 int has_word_up = FALSE;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15899 int c;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15900 char_u *byts;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15901 idx_T *idxs;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15902 linenr_T lnum = startlnum;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15903 int depth;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15904 int n;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15905 int len;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15906 int i;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15907
626 732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	15908 /* If the word starts with a lower-case letter make the word with an
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	15909 * upper-case letter in word_up[]. */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	15910 c = PTR2CHAR(word);
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	15911 if (SPELL_TOUPPER(c) != c)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	15912 {
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	15913 onecap_copy(word, word_up, TRUE);
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	15914 has_word_up = TRUE;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	15915 }
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	15916
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15917 byts = slang->sl_pbyts;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15918 idxs = slang->sl_pidxs;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15919 if (byts != NULL) /* array not is empty */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15920 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15921 /*
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15922 * Loop over all prefixes, building them byte-by-byte in prefix[].
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	15923 * When at the end of a prefix check that it supports "flags".
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15924 */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15925 depth = 0;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15926 arridx[0] = 0;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15927 curi[0] = 1;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15928 while (depth >= 0 && !got_int)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15929 {
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	15930 n = arridx[depth];
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	15931 len = byts[n];
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	15932 if (curi[depth] > len)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15933 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15934 /* Done all bytes at this node, go up one level. */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15935 --depth;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15936 line_breakcheck();
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15937 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15938 else
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15939 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15940 /* Do one more byte at this node. */
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	15941 n += curi[depth];
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15942 ++curi[depth];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15943 c = byts[n];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15944 if (c == 0)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15945 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15946 /* End of prefix, find out how many IDs there are. */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15947 for (i = 1; i < len; ++i)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15948 if (byts[n + i] != 0)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15949 break;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15950 curi[depth] += i - 1;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15951
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	15952 c = valid_word_prefix(i, n, flags, word, slang, FALSE);
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	15953 if (c != 0)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15954 {
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	15955 vim_strncpy(prefix + depth, word, MAXWLEN - depth - 1);
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15956 dump_word(slang, prefix, pat, dir, dumpflags,
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	15957 (c & WF_RAREPFX) ? (flags \| WF_RARE)
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15958 : flags, lnum);
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15959 if (lnum != 0)
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15960 ++lnum;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15961 }
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	15962
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	15963 /* Check for prefix that matches the word when the
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	15964 * first letter is upper-case, but only if the prefix has
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	15965 * a condition. */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	15966 if (has_word_up)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	15967 {
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	15968 c = valid_word_prefix(i, n, flags, word_up, slang,
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	15969 TRUE);
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	15970 if (c != 0)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	15971 {
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	15972 vim_strncpy(prefix + depth, word_up,
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	15973 MAXWLEN - depth - 1);
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15974 dump_word(slang, prefix, pat, dir, dumpflags,
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	15975 (c & WF_RAREPFX) ? (flags \| WF_RARE)
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15976 : flags, lnum);
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15977 if (lnum != 0)
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15978 ++lnum;
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	15979 }
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	15980 }
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15981 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15982 else
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15983 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15984 /* Normal char, go one level deeper. */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15985 prefix[depth++] = c;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15986 arridx[depth] = idxs[n];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15987 curi[depth] = 1;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15988 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15989 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15990 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15991 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15992
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15993 return lnum;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15994 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15995
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	15996 /*
626 732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	15997 * Move "p" to the end of word "start".
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	15998 * Uses the spell-checking word characters.
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	15999 */
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	16000 char_u *
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	16001 spell_to_word_end(start, win)
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	16002 char_u *start;
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	16003 win_T *win;
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	16004 {
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	16005 char_u *p = start;
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	16006
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	16007 while (*p != NUL && spell_iswordp(p, win))
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	16008 mb_ptr_adv(p);
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	16009 return p;
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	16010 }
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	16011
475 e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16012 #if defined(FEAT_INS_EXPAND) \|\| defined(PROTO)
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16013 /*
626 732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	16014 * For Insert mode completion CTRL-X s:
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	16015 * Find start of the word in front of column "startcol".
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	16016 * We don't check if it is badly spelled, with completion we can only change
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	16017 * the word in front of the cursor.
475 e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16018 * Returns the column number of the word.
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16019 */
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16020 int
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16021 spell_word_start(startcol)
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16022 int startcol;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16023 {
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16024 char_u *line;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16025 char_u *p;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16026 int col = 0;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16027
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	16028 if (no_spell_checking(curwin))
475 e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16029 return startcol;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16030
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16031 /* Find a word character before "startcol". */
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16032 line = ml_get_curline();
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16033 for (p = line + startcol; p > line; )
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16034 {
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16035 mb_ptr_back(line, p);
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16036 if (spell_iswordp_nmw(p))
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16037 break;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16038 }
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16039
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16040 /* Go back to start of the word. */
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16041 while (p > line)
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16042 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	16043 col = (int)(p - line);
475 e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16044 mb_ptr_back(line, p);
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2229 diff changeset	16045 if (!spell_iswordp(p, curwin))
475 e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16046 break;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16047 col = 0;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16048 }
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16049
535 792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	16050 return col;
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	16051 }
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	16052
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	16053 /*
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	16054 * Need to check for 'spellcapcheck' now, the word is removed before
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	16055 * expand_spelling() is called. Therefore the ugly global variable.
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	16056 */
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	16057 static int spell_expand_need_cap;
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	16058
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	16059 void
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	16060 spell_expand_check_cap(col)
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	16061 colnr_T col;
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	16062 {
475 e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16063 spell_expand_need_cap = check_need_cap(curwin->w_cursor.lnum, col);
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16064 }
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16065
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16066 /*
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16067 * Get list of spelling suggestions.
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16068 * Used for Insert mode completion CTRL-X ?.
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16069 * Returns the number of matches. The matches are in "matchp[]", array of
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16070 * allocated strings.
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16071 */
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16072 int
1872 f13849167330 updated for version 7.2-169 vimboss parents: 1808 diff changeset	16073 expand_spelling(lnum, pat, matchp)
1883 c8f343a465a2 updated for version 7.2-180 vimboss parents: 1872 diff changeset	16074 linenr_T lnum UNUSED;
475 e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16075 char_u *pat;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16076 char_u ***matchp;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16077 {
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16078 garray_T ga;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16079
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	16080 spell_suggest_list(&ga, pat, 100, spell_expand_need_cap, TRUE);
475 e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16081 *matchp = ga.ga_data;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16082 return ga.ga_len;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16083 }
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16084 #endif
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16085
737 59971e227f8c updated for version 7.0222 vimboss parents: 718 diff changeset	16086 #endif /* FEAT_SPELL */

Mercurial > vim

annotate src/spell.c @ 3520:b14842cf382b v7.3.521