vim: src/spell.c annotate

annotate src/spell.c @ 2140:12aba62fa7c6 v7.2.422

updated for version 7.2.422 Problem: May get E763 when using spell dictionaries. Solution: Avoid utf-8 case folded character to be truncated to 8 bits and differ from latin1. (Dominique Pelle)

author	Bram Moolenaar <bram@zimbu.org>
date	Thu, 13 May 2010 17:46:58 +0200
parents	d433f43849ba
children	f8222d1f9a73

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 #if defined(MSDOS) \|\| defined(WIN16) \|\| defined(WIN32) \|\| defined(_WIN64)
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	307 # include "vimio.h" /* for lseek(), must be before vim.h */
223 5175af353b81 updated for version 7.0062 vimboss parents: diff changeset	308 #endif
5175af353b81 updated for version 7.0062 vimboss parents: diff changeset	309
5175af353b81 updated for version 7.0062 vimboss parents: diff changeset	310 #include "vim.h"
5175af353b81 updated for version 7.0062 vimboss parents: diff changeset	311
737 59971e227f8c updated for version 7.0222 vimboss parents: 718 diff changeset	312 #if defined(FEAT_SPELL) \|\| defined(PROTO)
223 5175af353b81 updated for version 7.0062 vimboss parents: diff changeset	313
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	314 #ifndef UNIX /* it's in os_unix.h for Unix */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	315 # include <time.h> /* for time_t */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	316 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	317
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	318 #define MAXWLEN 250 /* Assume max. word len is this many bytes.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	319 Some places assume a word length fits in a
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	320 byte, thus it can't be above 255. */
226 4e7dca477fee updated for version 7.0063 vimboss parents: 223 diff changeset	321
490 4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	322 /* 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	323 * is 8 bytes we could use something smaller, but what? */
490 4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	324 #if SIZEOF_INT > 3
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	325 typedef int idx_T;
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	326 #else
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	327 typedef long idx_T;
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	328 #endif
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	329
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	330 /* 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	331 * comes above it. */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	332 #define WF_REGION 0x01 /* region byte follows */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	333 #define WF_ONECAP 0x02 /* word with one capital (or all capitals) */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	334 #define WF_ALLCAP 0x04 /* word must be all capitals */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	335 #define WF_RARE 0x08 /* rare word */
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	336 #define WF_BANNED 0x10 /* bad word */
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	337 #define WF_AFX 0x20 /* affix ID follows */
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	338 #define WF_FIXCAP 0x40 /* keep-case word, allcap not allowed */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	339 #define WF_KEEPCAP 0x80 /* keep-case word */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	340
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	341 /* for <flags2>, shifted up one byte to be used in wn_flags */
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	342 #define WF_HAS_AFF 0x0100 /* word includes affix */
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	343 #define WF_NEEDCOMP 0x0200 /* word only valid in compound */
698 e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	344 #define WF_NOSUGGEST 0x0400 /* word not to be suggested */
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	345 #define WF_COMPROOT 0x0800 /* already compounded word, COMPOUNDROOT */
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	346 #define WF_NOCOMPBEF 0x1000 /* no compounding before this word */
23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	347 #define WF_NOCOMPAFT 0x2000 /* no compounding after this word */
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	348
633 7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	349 /* only used for su_badflags */
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	350 #define WF_MIXCAP 0x20 /* mix of upper and lower case: macaRONI */
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	351
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	352 #define WF_CAPMASK (WF_ONECAP \| WF_ALLCAP \| WF_KEEPCAP \| WF_FIXCAP)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	353
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	354 /* flags for <pflags> */
822 45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	355 #define WFP_RARE 0x01 /* rare prefix */
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	356 #define WFP_NC 0x02 /* prefix is not combining */
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	357 #define WFP_UP 0x04 /* to-upper prefix */
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	358 #define WFP_COMPPERMIT 0x08 /* prefix with COMPOUNDPERMITFLAG */
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	359 #define WFP_COMPFORBID 0x10 /* prefix with COMPOUNDFORBIDFLAG */
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	360
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	361 /* Flags for postponed prefixes in "sl_pidxs". Must be above affixID (one
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	362 * byte) and prefcondnr (two bytes). */
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	363 #define WF_RAREPFX (WFP_RARE << 24) /* rare postponed prefix */
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	364 #define WF_PFX_NC (WFP_NC << 24) /* non-combining postponed prefix */
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	365 #define WF_PFX_UP (WFP_UP << 24) /* to-upper postponed prefix */
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	366 #define WF_PFX_COMPPERMIT (WFP_COMPPERMIT << 24) /* postponed prefix with
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	367 * COMPOUNDPERMITFLAG */
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	368 #define WF_PFX_COMPFORBID (WFP_COMPFORBID << 24) /* postponed prefix with
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	369 * COMPOUNDFORBIDFLAG */
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	370
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	371
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	372 /* flags for <compoptions> */
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	373 #define COMP_CHECKDUP 1 /* CHECKCOMPOUNDDUP */
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	374 #define COMP_CHECKREP 2 /* CHECKCOMPOUNDREP */
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	375 #define COMP_CHECKCASE 4 /* CHECKCOMPOUNDCASE */
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	376 #define COMP_CHECKTRIPLE 8 /* CHECKCOMPOUNDTRIPLE */
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	377
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	378 /* Special byte values for <byte>. Some are only used in the tree for
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	379 * postponed prefixes, some only in the other trees. This is a bit messy... */
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	380 #define BY_NOFLAGS 0 /* end of word without flags or region; for
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	381 * postponed prefix: no <pflags> */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	382 #define BY_INDEX 1 /* child is shared, index follows */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	383 #define BY_FLAGS 2 /* end of word, <flags> byte follows; for
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	384 * postponed prefix: <pflags> follows */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	385 #define BY_FLAGS2 3 /* end of word, <flags> and <flags2> bytes
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	386 * follow; never used in prefix tree */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	387 #define BY_SPECIAL BY_FLAGS2 /* highest special byte value */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	388
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	389 /* 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	390 * si_repsal, sl_rep, and si_sal. Not for sl_sal!
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	391 * One replacement: from "ft_from" to "ft_to". */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	392 typedef struct fromto_S
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	393 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	394 char_u *ft_from;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	395 char_u *ft_to;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	396 } fromto_T;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	397
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	398 /* Info from "SAL" entries in ".aff" file used in sl_sal.
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	399 * The info is split for quick processing by spell_soundfold().
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	400 * Note that "sm_oneof" and "sm_rules" point into sm_lead. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	401 typedef struct salitem_S
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	402 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	403 char_u sm_lead; / leading letters */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	404 int sm_leadlen; /* length of "sm_lead" */
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	405 char_u sm_oneof; / letters from () or NULL */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	406 char_u sm_rules; / rules like ^, $, priority */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	407 char_u sm_to; / replacement. */
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	408 #ifdef FEAT_MBYTE
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	409 int sm_lead_w; / wide character copy of "sm_lead" */
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	410 int sm_oneof_w; / wide character copy of "sm_oneof" */
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	411 int sm_to_w; / wide character copy of "sm_to" */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	412 #endif
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	413 } salitem_T;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	414
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	415 #ifdef FEAT_MBYTE
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	416 typedef int salfirst_T;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	417 #else
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	418 typedef short salfirst_T;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	419 #endif
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	420
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	421 /* Values for SP_*ERROR are negative, positive values are used by
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	422 * read_cnt_string(). */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	423 #define SP_TRUNCERROR -1 /* spell file truncated error */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	424 #define SP_FORMERROR -2 /* format error in spell file */
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	425 #define SP_OTHERERROR -3 /* other error while reading spell file */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	426
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	427 /*
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	428 * Structure used to store words and other info for one language, loaded from
8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	429 * a .spl file.
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	430 * 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	431 * case-folded words. "sl_kbyts/sl_kidxs" is for keep-case words.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	432 *
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	433 * The "byts" array stores the possible bytes in each tree node, preceded by
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	434 * the number of possible bytes, sorted on byte value:
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	435 * <len> <byte1> <byte2> ...
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	436 * The "idxs" array stores the index of the child node corresponding to the
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	437 * byte in "byts".
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	438 * 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	439 * the flags, region mask and affixID for the word. There may be several
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	440 * zeros in sequence for alternative flag/region/affixID combinations.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	441 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	442 typedef struct slang_S slang_T;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	443 struct slang_S
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	444 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	445 slang_T sl_next; / next language */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	446 char_u sl_name; / language name "en", "en.rare", "nl", etc. */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	447 char_u sl_fname; / name of .spl file */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	448 int sl_add; /* TRUE if it's a .add file. */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	449
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	450 char_u sl_fbyts; / case-folded word bytes */
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	451 idx_T sl_fidxs; / case-folded word indexes */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	452 char_u sl_kbyts; / keep-case word bytes */
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	453 idx_T sl_kidxs; / keep-case word indexes */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	454 char_u sl_pbyts; / prefix tree word bytes */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	455 idx_T sl_pidxs; / prefix tree word indexes */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	456
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	457 char_u sl_info; / infotext string or NULL */
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	458
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	459 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	460
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	461 char_u sl_midword; / MIDWORD string or NULL */
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	462
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	463 hashtab_T sl_wordcount; /* hashtable with word count, wordcount_T */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	464
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	465 int sl_compmax; /* COMPOUNDWORDMAX (default: MAXWLEN) */
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	466 int sl_compminlen; /* COMPOUNDMIN (default: 0) */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	467 int sl_compsylmax; /* COMPOUNDSYLMAX (default: MAXWLEN) */
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	468 int sl_compoptions; /* COMP_* flags */
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	469 garray_T sl_comppat; /* CHECKCOMPOUNDPATTERN items */
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	470 regprog_T sl_compprog; / COMPOUNDRULE turned into a regexp progrm
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	471 * (NULL when no compounding) */
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	472 char_u sl_comprules; / all COMPOUNDRULE concatenated (or NULL) */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	473 char_u sl_compstartflags; / flags for first compound word */
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	474 char_u sl_compallflags; / all flags for compound words */
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	475 char_u sl_nobreak; /* When TRUE: no spaces between words */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	476 char_u sl_syllable; / SYLLABLE repeatable chars or NULL */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	477 garray_T sl_syl_items; /* syllable items */
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	478
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	479 int sl_prefixcnt; /* number of items in "sl_prefprog" */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	480 regprog_T *sl_prefprog; / table with regprogs for prefixes */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	481
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	482 garray_T sl_rep; /* list of fromto_T entries from REP lines */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	483 short sl_rep_first[256]; /* indexes where byte first appears, -1 if
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	484 there is none */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	485 garray_T sl_sal; /* list of salitem_T entries from SAL lines */
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	486 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	487 there is none */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	488 int sl_followup; /* SAL followup */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	489 int sl_collapse; /* SAL collapse_result */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	490 int sl_rem_accents; /* SAL remove_accents */
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	491 int sl_sofo; /* SOFOFROM and SOFOTO instead of SAL items:
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	492 * "sl_sal_first" maps chars, when has_mbyte
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	493 * "sl_sal" is a list of wide char lists. */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	494 garray_T sl_repsal; /* list of fromto_T entries from REPSAL lines */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	495 short sl_repsal_first[256]; /* sl_rep_first for REPSAL lines */
698 e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	496 int sl_nosplitsugs; /* don't suggest splitting a word */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	497
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	498 /* Info from the .sug file. Loaded on demand. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	499 time_t sl_sugtime; /* timestamp for .sug file */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	500 char_u sl_sbyts; / soundfolded word bytes */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	501 idx_T sl_sidxs; / soundfolded word indexes */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	502 buf_T sl_sugbuf; / buffer with word number table */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	503 int sl_sugloaded; /* TRUE when .sug file was loaded or failed to
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	504 load */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	505
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	506 int sl_has_map; /* TRUE if there is a MAP line */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	507 #ifdef FEAT_MBYTE
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	508 hashtab_T sl_map_hash; /* MAP for multi-byte chars */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	509 int sl_map_array[256]; /* MAP for first 256 chars */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	510 #else
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	511 char_u sl_map_array[256]; /* MAP for first 256 chars */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	512 #endif
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	513 hashtab_T sl_sounddone; /* table with soundfolded words that have
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	514 handled, see add_sound_suggest() */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	515 };
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	516
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	517 /* First language that is loaded, start of the linked list of loaded
8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	518 * languages. */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	519 static slang_T *first_lang = NULL;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	520
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	521 /* Flags used in .spl file for soundsalike flags. */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	522 #define SAL_F0LLOWUP 1
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	523 #define SAL_COLLAPSE 2
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	524 #define SAL_REM_ACCENTS 4
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	525
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	526 /*
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	527 * Structure used in "b_langp", filled from 'spelllang'.
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	528 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	529 typedef struct langp_S
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	530 {
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	531 slang_T lp_slang; / info for this language */
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	532 slang_T lp_sallang; / language used for sound folding or NULL */
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	533 slang_T lp_replang; / language used for REP items or NULL */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	534 int lp_region; /* bitmask for region or REGION_ALL */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	535 } langp_T;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	536
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	537 #define LANGP_ENTRY(ga, i) (((langp_T *)(ga).ga_data) + (i))
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	538
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	539 #define REGION_ALL 0xff /* word valid in all regions */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	540
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	541 #define VIMSPELLMAGIC "VIMspell" /* string at start of Vim spell file */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	542 #define VIMSPELLMAGICL 8
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	543 #define VIMSPELLVERSION 50
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	544
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	545 #define VIMSUGMAGIC "VIMsug" /* string at start of Vim .sug file */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	546 #define VIMSUGMAGICL 6
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	547 #define VIMSUGVERSION 1
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	548
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	549 /* Section IDs. Only renumber them when VIMSPELLVERSION changes! */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	550 #define SN_REGION 0 /* <regionname> section */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	551 #define SN_CHARFLAGS 1 /* charflags section */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	552 #define SN_MIDWORD 2 /* <midword> section */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	553 #define SN_PREFCOND 3 /* <prefcond> section */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	554 #define SN_REP 4 /* REP items section */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	555 #define SN_SAL 5 /* SAL items section */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	556 #define SN_SOFO 6 /* soundfolding section */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	557 #define SN_MAP 7 /* MAP items section */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	558 #define SN_COMPOUND 8 /* compound words section */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	559 #define SN_SYLLABLE 9 /* syllable section */
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	560 #define SN_NOBREAK 10 /* NOBREAK section */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	561 #define SN_SUGFILE 11 /* timestamp for .sug file */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	562 #define SN_REPSAL 12 /* REPSAL items section */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	563 #define SN_WORDS 13 /* common words */
698 e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	564 #define SN_NOSPLITSUGS 14 /* don't split word for suggestions */
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	565 #define SN_INFO 15 /* info section */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	566 #define SN_END 255 /* end of sections */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	567
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	568 #define SNF_REQUIRED 1 /* <sectionflags>: required section */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	569
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	570 /* Result values. Lower number is accepted over higher one. */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	571 #define SP_BANNED -1
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	572 #define SP_OK 0
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	573 #define SP_RARE 1
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	574 #define SP_LOCAL 2
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	575 #define SP_BAD 3
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	576
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	577 /* file used for "zG" and "zW" */
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	578 static char_u *int_wordlist = NULL;
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	579
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	580 typedef struct wordcount_S
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	581 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	582 short_u wc_count; /* nr of times word was seen */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	583 char_u wc_word[1]; /* word, actually longer */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	584 } wordcount_T;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	585
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	586 static wordcount_T dumwc;
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	587 #define WC_KEY_OFF (unsigned)(dumwc.wc_word - (char_u *)&dumwc)
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	588 #define HI2WC(hi) ((wordcount_T *)((hi)->hi_key - WC_KEY_OFF))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	589 #define MAXWORDCOUNT 0xffff
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	590
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	591 /*
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	592 * Information used when looking for suggestions.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	593 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	594 typedef struct suginfo_S
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	595 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	596 garray_T su_ga; /* suggestions, contains "suggest_T" */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	597 int su_maxcount; /* max. number of suggestions displayed */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	598 int su_maxscore; /* maximum score for adding to su_ga */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	599 int su_sfmaxscore; /* idem, for when doing soundfold words */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	600 garray_T su_sga; /* like su_ga, sound-folded scoring */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	601 char_u su_badptr; / start of bad word in line */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	602 int su_badlen; /* length of detected bad word in line */
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	603 int su_badflags; /* caps flags for bad word */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	604 char_u su_badword[MAXWLEN]; /* bad word truncated at su_badlen */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	605 char_u su_fbadword[MAXWLEN]; /* su_badword case-folded */
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	606 char_u su_sal_badword[MAXWLEN]; /* su_badword soundfolded */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	607 hashtab_T su_banned; /* table with banned words */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	608 slang_T su_sallang; / default language for sound folding */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	609 } suginfo_T;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	610
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	611 /* One word suggestion. Used in "si_ga". */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	612 typedef struct suggest_S
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	613 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	614 char_u st_word; / suggested word, allocated string */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	615 int st_wordlen; /* STRLEN(st_word) */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	616 int st_orglen; /* length of replaced text */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	617 int st_score; /* lower is better */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	618 int st_altscore; /* used when st_score compares equal */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	619 int st_salscore; /* st_score is for soundalike */
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	620 int st_had_bonus; /* bonus already included in score */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	621 slang_T st_slang; / language used for sound folding */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	622 } suggest_T;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	623
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	624 #define SUG(ga, i) (((suggest_T *)(ga).ga_data)[i])
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	625
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	626 /* TRUE if a word appears in the list of banned words. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	627 #define WAS_BANNED(su, word) (!HASHITEM_EMPTY(hash_find(&su->su_banned, word)))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	628
1705 5b43a3a9454a updated for version 7.2-003 vimboss parents: 1619 diff changeset	629 /* 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	630 * what is displayed, because when rescore_suggestions() is called the score
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	631 * may change and wrong suggestions may be removed later. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	632 #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	633
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	634 /* Threshold for sorting and cleaning up suggestions. Don't want to keep lots
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	635 * of suggestions that are not going to be displayed. */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	636 #define SUG_MAX_COUNT(su) (SUG_CLEAN_COUNT(su) + 50)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	637
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	638 /* score for various changes */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	639 #define SCORE_SPLIT 149 /* split bad word */
698 e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	640 #define SCORE_SPLIT_NO 249 /* split bad word with NOSPLITSUGS */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	641 #define SCORE_ICASE 52 /* slightly different case */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	642 #define SCORE_REGION 200 /* word is for different region */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	643 #define SCORE_RARE 180 /* rare word */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	644 #define SCORE_SWAP 75 /* swap two characters */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	645 #define SCORE_SWAP3 110 /* swap two characters in three */
532 7052f11a3dc9 updated for version 7.0150 vimboss parents: 529 diff changeset	646 #define SCORE_REP 65 /* REP replacement */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	647 #define SCORE_SUBST 93 /* substitute a character */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	648 #define SCORE_SIMILAR 33 /* substitute a similar character */
479 147da3983fca updated for version 7.0129 vimboss parents: 475 diff changeset	649 #define SCORE_SUBCOMP 33 /* substitute a composing character */
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	650 #define SCORE_DEL 94 /* delete a character */
532 7052f11a3dc9 updated for version 7.0150 vimboss parents: 529 diff changeset	651 #define SCORE_DELDUP 66 /* delete a duplicated character */
479 147da3983fca updated for version 7.0129 vimboss parents: 475 diff changeset	652 #define SCORE_DELCOMP 28 /* delete a composing character */
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	653 #define SCORE_INS 96 /* insert a character */
532 7052f11a3dc9 updated for version 7.0150 vimboss parents: 529 diff changeset	654 #define SCORE_INSDUP 67 /* insert a duplicate character */
475 e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	655 #define SCORE_INSCOMP 30 /* insert a composing character */
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	656 #define SCORE_NONWORD 103 /* change non-word to word char */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	657
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	658 #define SCORE_FILE 30 /* suggestion from a file */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	659 #define SCORE_MAXINIT 350 /* Initial maximum score: higher == slower.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	660 * 350 allows for about three changes. */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	661
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	662 #define SCORE_COMMON1 30 /* subtracted for words seen before */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	663 #define SCORE_COMMON2 40 /* subtracted for words often seen */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	664 #define SCORE_COMMON3 50 /* subtracted for words very often seen */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	665 #define SCORE_THRES2 10 /* word count threshold for COMMON2 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	666 #define SCORE_THRES3 100 /* word count threshold for COMMON3 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	667
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	668 /* When trying changed soundfold words it becomes slow when trying more than
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	669 * 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	670 * 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	671 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	672 #define SCORE_SFMAX1 200 /* maximum score for first try */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	673 #define SCORE_SFMAX2 300 /* maximum score for second try */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	674 #define SCORE_SFMAX3 400 /* maximum score for third try */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	675
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	676 #define SCORE_BIG SCORE_INS * 3 /* big difference */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	677 #define SCORE_MAXMAX 999999 /* accept any score */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	678 #define SCORE_LIMITMAX 350 /* for spell_edit_score_limit() */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	679
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	680 /* for spell_edit_score_limit() we need to know the minimum value of
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	681 * SCORE_ICASE, SCORE_SWAP, SCORE_DEL, SCORE_SIMILAR and SCORE_INS */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	682 #define SCORE_EDIT_MIN SCORE_SIMILAR
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	683
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	684 /*
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	685 * Structure to store info for word matching.
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	686 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	687 typedef struct matchinf_S
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	688 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	689 langp_T mi_lp; / info for language and region */
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	690
8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	691 /* pointers to original text to be checked */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	692 char_u mi_word; / start of word being checked */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	693 char_u mi_end; / end of matching word so far */
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	694 char_u mi_fend; / next char to be added to mi_fword */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	695 char_u mi_cend; / char after what was used for
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	696 mi_capflags */
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	697
8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	698 /* case-folded text */
8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	699 char_u mi_fword[MAXWLEN + 1]; /* mi_word case-folded */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	700 int mi_fwordlen; /* nr of valid bytes in mi_fword */
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	701
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	702 /* for when checking word after a prefix */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	703 int mi_prefarridx; /* index in sl_pidxs with list of
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	704 affixID/condition */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	705 int mi_prefcnt; /* number of entries at mi_prefarridx */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	706 int mi_prefixlen; /* byte length of prefix */
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	707 #ifdef FEAT_MBYTE
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	708 int mi_cprefixlen; /* byte length of prefix in original
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	709 case */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	710 #else
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	711 # define mi_cprefixlen mi_prefixlen /* it's the same value */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	712 #endif
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	713
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	714 /* for when checking a compound word */
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	715 int mi_compoff; /* start of following word offset */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	716 char_u mi_compflags[MAXWLEN]; /* flags for compound words used */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	717 int mi_complen; /* nr of compound words used */
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	718 int mi_compextra; /* nr of COMPOUNDROOT words */
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	719
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	720 /* others */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	721 int mi_result; /* result so far: SP_BAD, SP_OK, etc. */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	722 int mi_capflags; /* WF_ONECAP WF_ALLCAP WF_KEEPCAP */
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	723 buf_T mi_buf; / buffer being checked */
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	724
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	725 /* for NOBREAK */
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	726 int mi_result2; /* "mi_resul" without following word */
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	727 char_u mi_end2; / "mi_end" without following word */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	728 } matchinf_T;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	729
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	730 /*
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	731 * The tables used for recognizing word characters according to spelling.
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	732 * These are only used for the first 256 characters of 'encoding'.
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	733 */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	734 typedef struct spelltab_S
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	735 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	736 char_u st_isw[256]; /* flags: is word char */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	737 char_u st_isu[256]; /* flags: is uppercase char */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	738 char_u st_fold[256]; /* chars: folded case */
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	739 char_u st_upper[256]; /* chars: upper case */
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	740 } spelltab_T;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	741
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	742 static spelltab_T spelltab;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	743 static int did_set_spelltab;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	744
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	745 #define CF_WORD 0x01
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	746 #define CF_UPPER 0x02
307 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 void clear_spell_chartab __ARGS((spelltab_T *sp));
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	749 static int set_spell_finish __ARGS((spelltab_T *new_st));
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	750 static int spell_iswordp __ARGS((char_u p, buf_T buf));
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	751 static int spell_iswordp_nmw __ARGS((char_u *p));
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	752 #ifdef FEAT_MBYTE
1580 5e75d07bfe75 updated for version 7.1-293 vimboss parents: 1577 diff changeset	753 static int spell_mb_isword_class __ARGS((int cl));
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	754 static int spell_iswordp_w __ARGS((int p, buf_T buf));
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	755 #endif
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	756 static int write_spell_prefcond __ARGS((FILE fd, garray_T gap));
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	757
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	758 /*
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	759 * 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	760 */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	761 typedef enum
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	762 {
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	763 STATE_START = 0, /* At start of node check for NUL bytes (goodword
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	764 * ends); if badword ends there is a match, otherwise
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	765 * try splitting word. */
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	766 STATE_NOPREFIX, /* try without prefix */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	767 STATE_SPLITUNDO, /* Undo splitting. */
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	768 STATE_ENDNUL, /* Past NUL bytes at start of the node. */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	769 STATE_PLAIN, /* Use each byte of the node. */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	770 STATE_DEL, /* Delete a byte from the bad word. */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	771 STATE_INS_PREP, /* Prepare for inserting bytes. */
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	772 STATE_INS, /* Insert a byte in the bad word. */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	773 STATE_SWAP, /* Swap two bytes. */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	774 STATE_UNSWAP, /* Undo swap two characters. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	775 STATE_SWAP3, /* Swap two characters over three. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	776 STATE_UNSWAP3, /* Undo Swap two characters over three. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	777 STATE_UNROT3L, /* Undo rotate three characters left */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	778 STATE_UNROT3R, /* Undo rotate three characters right */
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	779 STATE_REP_INI, /* Prepare for using REP items. */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	780 STATE_REP, /* Use matching REP items from the .aff file. */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	781 STATE_REP_UNDO, /* Undo a REP item replacement. */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	782 STATE_FINAL /* End of this node. */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	783 } state_T;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	784
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	785 /*
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	786 * Struct to keep the state at each level in suggest_try_change().
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	787 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	788 typedef struct trystate_S
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	789 {
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	790 state_T ts_state; /* state at this level, STATE_ */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	791 int ts_score; /* score */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	792 idx_T ts_arridx; /* index in tree array, start of node */
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	793 short ts_curi; /* index in list of child nodes */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	794 char_u ts_fidx; /* index in fword[], case-folded bad word */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	795 char_u ts_fidxtry; /* ts_fidx at which bytes may be changed */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	796 char_u ts_twordlen; /* valid length of tword[] */
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	797 char_u ts_prefixdepth; /* stack depth for end of prefix or
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	798 * PFD_PREFIXTREE or PFD_NOPREFIX */
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	799 char_u ts_flags; /* TSF_ flags */
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	800 #ifdef FEAT_MBYTE
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	801 char_u ts_tcharlen; /* number of bytes in tword character */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	802 char_u ts_tcharidx; /* current byte index in tword character */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	803 char_u ts_isdiff; /* DIFF_ values */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	804 char_u ts_fcharstart; /* index in fword where badword char started */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	805 #endif
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	806 char_u ts_prewordlen; /* length of word in "preword[]" */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	807 char_u ts_splitoff; /* index in "tword" after last split */
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	808 char_u ts_splitfidx; /* "ts_fidx" at word split */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	809 char_u ts_complen; /* nr of compound words used */
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	810 char_u ts_compsplit; /* index for "compflags" where word was spit */
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	811 char_u ts_save_badflags; /* su_badflags saved here */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	812 char_u ts_delidx; /* index in fword for char that was deleted,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	813 valid when "ts_flags" has TSF_DIDDEL */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	814 } trystate_T;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	815
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	816 /* values for ts_isdiff */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	817 #define DIFF_NONE 0 /* no different byte (yet) */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	818 #define DIFF_YES 1 /* different byte found */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	819 #define DIFF_INSERT 2 /* inserting character */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	820
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	821 /* values for ts_flags */
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	822 #define TSF_PREFIXOK 1 /* already checked that prefix is OK */
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	823 #define TSF_DIDSPLIT 2 /* tried split at this point */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	824 #define TSF_DIDDEL 4 /* did a delete, "ts_delidx" has index */
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	825
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	826 /* special values ts_prefixdepth */
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	827 #define PFD_NOPREFIX 0xff /* not using prefixes */
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	828 #define PFD_PREFIXTREE 0xfe /* walking through the prefix tree */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	829 #define PFD_NOTSPECIAL 0xfd /* highest value that's not special */
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	830
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	831 /* mode values for find_word */
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	832 #define FIND_FOLDWORD 0 /* find word case-folded */
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	833 #define FIND_KEEPWORD 1 /* find keep-case word */
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	834 #define FIND_PREFIX 2 /* find word after prefix */
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	835 #define FIND_COMPOUND 3 /* find case-folded compound word */
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	836 #define FIND_KEEPCOMPOUND 4 /* find keep-case compound word */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	837
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	838 static slang_T slang_alloc __ARGS((char_u lang));
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	839 static void slang_free __ARGS((slang_T *lp));
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	840 static void slang_clear __ARGS((slang_T *lp));
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	841 static void slang_clear_sug __ARGS((slang_T *lp));
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	842 static void find_word __ARGS((matchinf_T *mip, int mode));
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	843 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	844 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	845 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	846 static int match_compoundrule __ARGS((slang_T slang, char_u compflags));
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	847 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	848 static void find_prefix __ARGS((matchinf_T *mip, int mode));
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	849 static int fold_more __ARGS((matchinf_T *mip));
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	850 static int spell_valid_case __ARGS((int wordflags, int treeflags));
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	851 static int no_spell_checking __ARGS((win_T *wp));
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	852 static void spell_load_lang __ARGS((char_u *lang));
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	853 static char_u *spell_enc __ARGS((void));
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	854 static void int_wordlist_spl __ARGS((char_u *fname));
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	855 static void spell_load_cb __ARGS((char_u fname, void cookie));
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	856 static slang_T spell_load_file __ARGS((char_u fname, char_u lang, slang_T old_lp, int silent));
695 653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	857 static int get2c __ARGS((FILE *fd));
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	858 static int get3c __ARGS((FILE *fd));
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	859 static int get4c __ARGS((FILE *fd));
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	860 static time_t get8c __ARGS((FILE *fd));
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	861 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	862 static char_u read_string __ARGS((FILE fd, int cnt));
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	863 static int read_region_section __ARGS((FILE fd, slang_T slang, int len));
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	864 static int read_charflags_section __ARGS((FILE *fd));
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	865 static int read_prefcond_section __ARGS((FILE fd, slang_T lp));
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	866 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	867 static int read_sal_section __ARGS((FILE fd, slang_T slang));
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	868 static int read_words_section __ARGS((FILE fd, slang_T lp, int len));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	869 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	870 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	871 static int read_sofo_section __ARGS((FILE fd, slang_T slang));
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	872 static int read_compound __ARGS((FILE fd, slang_T slang, int len));
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	873 static int byte_in_str __ARGS((char_u *str, int byte));
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	874 static int init_syl_tab __ARGS((slang_T *slang));
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	875 static int count_syllables __ARGS((slang_T slang, char_u word));
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	876 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	877 static void set_sal_first __ARGS((slang_T *lp));
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	878 #ifdef FEAT_MBYTE
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	879 static int mb_str2wide __ARGS((char_u s));
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	880 #endif
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	881 static int spell_read_tree __ARGS((FILE fd, char_u bytsp, idx_T *idxsp, int prefixtree, int prefixcnt));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	882 static idx_T read_tree_node __ARGS((FILE fd, char_u byts, idx_T *idxs, int maxidx, int startidx, int prefixtree, int maxprefcondnr));
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	883 static void clear_midword __ARGS((buf_T *buf));
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	884 static void use_midword __ARGS((slang_T lp, buf_T buf));
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	885 static int find_region __ARGS((char_u rp, char_u region));
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	886 static int captype __ARGS((char_u word, char_u end));
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	887 static int badword_captype __ARGS((char_u word, char_u end));
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	888 static void spell_reload_one __ARGS((char_u *fname, int added_word));
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	889 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	890 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	891 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	892 static int check_need_cap __ARGS((linenr_T lnum, colnr_T col));
638 593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	893 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	894 #ifdef FEAT_EVAL
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	895 static void spell_suggest_expr __ARGS((suginfo_T su, char_u expr));
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	896 #endif
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	897 static void spell_suggest_file __ARGS((suginfo_T su, char_u fname));
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	898 static void spell_suggest_intern __ARGS((suginfo_T *su, int interactive));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	899 static void suggest_load_files __ARGS((void));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	900 static void tree_count_words __ARGS((char_u byts, idx_T idxs));
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	901 static void spell_find_cleanup __ARGS((suginfo_T *su));
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	902 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	903 static void allcap_copy __ARGS((char_u word, char_u wcopy));
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	904 static void suggest_try_special __ARGS((suginfo_T *su));
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	905 static void suggest_try_change __ARGS((suginfo_T *su));
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	906 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	907 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	908 #ifdef FEAT_MBYTE
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	909 static int nofold_len __ARGS((char_u fword, int flen, char_u word));
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	910 #endif
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	911 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	912 static void score_comp_sal __ARGS((suginfo_T *su));
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	913 static void score_combine __ARGS((suginfo_T *su));
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	914 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	915 static void suggest_try_soundalike_prep __ARGS((void));
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	916 static void suggest_try_soundalike __ARGS((suginfo_T *su));
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	917 static void suggest_try_soundalike_finish __ARGS((void));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	918 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	919 static int soundfold_find __ARGS((slang_T slang, char_u word));
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	920 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	921 static void set_map_str __ARGS((slang_T lp, char_u map));
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	922 static int similar_chars __ARGS((slang_T *slang, int c1, int c2));
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	923 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	924 static void check_suggestions __ARGS((suginfo_T su, garray_T gap));
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	925 static void add_banned __ARGS((suginfo_T su, char_u word));
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	926 static void rescore_suggestions __ARGS((suginfo_T *su));
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	927 static void rescore_one __ARGS((suginfo_T su, suggest_T stp));
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	928 static int cleanup_suggestions __ARGS((garray_T *gap, int maxscore, int keep));
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	929 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	930 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	931 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	932 #ifdef FEAT_MBYTE
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	933 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	934 #endif
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	935 static int soundalike_score __ARGS((char_u goodsound, char_u badsound));
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	936 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	937 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	938 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	939 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	940 #endif
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	941 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	942 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	943 static buf_T *open_spellbuf __ARGS((void));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	944 static void close_spellbuf __ARGS((buf_T *buf));
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	945
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	946 /*
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	947 * Use our own character-case definitions, because the current locale may
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	948 * differ from what the .spl file uses.
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	949 * These must not be called with negative number!
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	950 */
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	951 #ifndef FEAT_MBYTE
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	952 /* Non-multi-byte implementation. */
1883 c8f343a465a2 updated for version 7.2-180 vimboss parents: 1872 diff changeset	953 # define SPELL_TOFOLD(c) ((c) < 256 ? (int)spelltab.st_fold[c] : (c))
c8f343a465a2 updated for version 7.2-180 vimboss parents: 1872 diff changeset	954 # define SPELL_TOUPPER(c) ((c) < 256 ? (int)spelltab.st_upper[c] : (c))
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	955 # define SPELL_ISUPPER(c) ((c) < 256 ? spelltab.st_isu[c] : FALSE)
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	956 #else
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 416 diff changeset	957 # if defined(HAVE_WCHAR_H)
8347d456f7e5 updated for version 7.0118 vimboss parents: 416 diff changeset	958 # include <wchar.h> /* for towupper() and towlower() */
8347d456f7e5 updated for version 7.0118 vimboss parents: 416 diff changeset	959 # endif
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	960 /* Multi-byte implementation. For Unicode we can call utf_*(), but don't do
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	961 * 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	962 * the "w" library function for characters above 255 if available. */
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	963 # ifdef HAVE_TOWLOWER
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	964 # define SPELL_TOFOLD(c) (enc_utf8 && (c) >= 128 ? utf_fold(c) \
1883 c8f343a465a2 updated for version 7.2-180 vimboss parents: 1872 diff changeset	965 : (c) < 256 ? (int)spelltab.st_fold[c] : (int)towlower(c))
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	966 # else
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	967 # define SPELL_TOFOLD(c) (enc_utf8 && (c) >= 128 ? utf_fold(c) \
1883 c8f343a465a2 updated for version 7.2-180 vimboss parents: 1872 diff changeset	968 : (c) < 256 ? (int)spelltab.st_fold[c] : (c))
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	969 # endif
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	970
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	971 # ifdef HAVE_TOWUPPER
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	972 # define SPELL_TOUPPER(c) (enc_utf8 && (c) >= 128 ? utf_toupper(c) \
1883 c8f343a465a2 updated for version 7.2-180 vimboss parents: 1872 diff changeset	973 : (c) < 256 ? (int)spelltab.st_upper[c] : (int)towupper(c))
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	974 # else
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	975 # define SPELL_TOUPPER(c) (enc_utf8 && (c) >= 128 ? utf_toupper(c) \
1883 c8f343a465a2 updated for version 7.2-180 vimboss parents: 1872 diff changeset	976 : (c) < 256 ? (int)spelltab.st_upper[c] : (c))
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	977 # endif
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	978
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	979 # ifdef HAVE_ISWUPPER
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	980 # define SPELL_ISUPPER(c) (enc_utf8 && (c) >= 128 ? utf_isupper(c) \
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	981 : (c) < 256 ? spelltab.st_isu[c] : iswupper(c))
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	982 # else
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	983 # define SPELL_ISUPPER(c) (enc_utf8 && (c) >= 128 ? utf_isupper(c) \
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	984 : (c) < 256 ? spelltab.st_isu[c] : (FALSE))
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	985 # endif
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
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	988
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	989 static char *e_format = N_("E759: Format error in spell file");
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	990 static char *e_spell_trunc = N_("E758: Truncated spell file");
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	991 static char *e_afftrailing = N_("Trailing text in %s line %d: %s");
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	992 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	993 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	994 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	995 static char *msg_compressing = N_("Compressing word tree...");
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	996
626 732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	997 /* Remember what "z?" replaced. */
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	998 static char_u *repl_from = NULL;
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	999 static char_u *repl_to = NULL;
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	1000
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1001 /*
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1002 * Main spell-checking function.
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1003 * "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	1004 * "*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	1005 * non-word or when it's OK it remains unchanged.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1006 * This must only be called when 'spelllang' is not empty.
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	1007 *
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1008 * "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	1009 * 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	1010 * 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	1011 * worry.
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	1012 *
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1013 * 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	1014 * caller can skip over the word.
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1015 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1016 int
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	1017 spell_check(wp, ptr, attrp, capcol, docount)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1018 win_T wp; / current window */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1019 char_u *ptr;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	1020 hlf_T *attrp;
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1021 int capcol; / column to check for Capital */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	1022 int docount; /* count good words */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1023 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1024 matchinf_T mi; /* Most things are put in "mi" so that it can
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1025 be passed to functions quickly. */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1026 int nrlen = 0; /* found a number first */
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1027 int c;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1028 int wrongcaplen = 0;
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1029 int lpi;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	1030 int count_word = docount;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1031
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	1032 /* A word never starts at a space or a control character. Return quickly
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	1033 * then, skipping over the character. */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	1034 if (*ptr <= ' ')
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	1035 return 1;
690 0e922220d322 updated for version 7.0208 vimboss parents: 649 diff changeset	1036
0e922220d322 updated for version 7.0208 vimboss parents: 649 diff changeset	1037 /* Return here when loading language files failed. */
0e922220d322 updated for version 7.0208 vimboss parents: 649 diff changeset	1038 if (wp->w_buffer->b_langp.ga_len == 0)
0e922220d322 updated for version 7.0208 vimboss parents: 649 diff changeset	1039 return 1;
0e922220d322 updated for version 7.0208 vimboss parents: 649 diff changeset	1040
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1041 vim_memset(&mi, 0, sizeof(matchinf_T));
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1042
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1043 /* A number is always OK. Also skip hexadecimal numbers 0xFF99 and
584 5953bf5509ec updated for version 7.0166 vimboss parents: 548 diff changeset	1044 * 0X99FF. But always do check spelling to find "3GPP" and "11
5953bf5509ec updated for version 7.0166 vimboss parents: 548 diff changeset	1045 * julifeest". */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1046 if (ptr >= '0' && ptr <= '9')
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1047 {
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	1048 if (*ptr == '0' && (ptr[1] == 'x' \|\| ptr[1] == 'X'))
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	1049 mi.mi_end = skiphex(ptr + 2);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1050 else
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1051 mi.mi_end = skipdigits(ptr);
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	1052 nrlen = (int)(mi.mi_end - ptr);
584 5953bf5509ec updated for version 7.0166 vimboss parents: 548 diff changeset	1053 }
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1054
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1055 /* 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	1056 mi.mi_word = ptr;
584 5953bf5509ec updated for version 7.0166 vimboss parents: 548 diff changeset	1057 mi.mi_fend = ptr;
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	1058 if (spell_iswordp(mi.mi_fend, wp->w_buffer))
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1059 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1060 do
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1061 {
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	1062 mb_ptr_adv(mi.mi_fend);
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	1063 } while (*mi.mi_fend != NUL && spell_iswordp(mi.mi_fend, wp->w_buffer));
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1064
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1065 if (capcol != NULL && *capcol == 0 && wp->w_buffer->b_cap_prog != NULL)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1066 {
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1067 /* Check word starting with capital letter. */
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	1068 c = PTR2CHAR(ptr);
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1069 if (!SPELL_ISUPPER(c))
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1070 wrongcaplen = (int)(mi.mi_fend - ptr);
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1071 }
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1072 }
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1073 if (capcol != NULL)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1074 *capcol = -1;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1075
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1076 /* We always use the characters up to the next non-word character,
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1077 * also for bad words. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1078 mi.mi_end = mi.mi_fend;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1079
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1080 /* Check caps type later. */
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	1081 mi.mi_buf = wp->w_buffer;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1082
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1083 /* 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	1084 * for the word end. */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1085 if (*mi.mi_fend != NUL)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1086 mb_ptr_adv(mi.mi_fend);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1087
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1088 (void)spell_casefold(ptr, (int)(mi.mi_fend - ptr), mi.mi_fword,
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1089 MAXWLEN + 1);
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	1090 mi.mi_fwordlen = (int)STRLEN(mi.mi_fword);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1091
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1092 /* The word is bad unless we recognize it. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1093 mi.mi_result = SP_BAD;
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1094 mi.mi_result2 = SP_BAD;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1095
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1096 /*
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1097 * Loop over the languages specified in 'spelllang'.
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	1098 * We check them all, because a word may be matched longer in another
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	1099 * language.
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1100 */
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1101 for (lpi = 0; lpi < wp->w_buffer->b_langp.ga_len; ++lpi)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1102 {
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1103 mi.mi_lp = LANGP_ENTRY(wp->w_buffer->b_langp, lpi);
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1104
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1105 /* If reloading fails the language is still in the list but everything
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1106 * has been cleared. */
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1107 if (mi.mi_lp->lp_slang->sl_fidxs == NULL)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1108 continue;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1109
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1110 /* Check for a matching word in case-folded words. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1111 find_word(&mi, FIND_FOLDWORD);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1112
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1113 /* Check for a matching word in keep-case words. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1114 find_word(&mi, FIND_KEEPWORD);
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 matching prefixes. */
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1117 find_prefix(&mi, FIND_FOLDWORD);
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1118
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1119 /* For a NOBREAK language, may want to use a word without a following
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1120 * word as a backup. */
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1121 if (mi.mi_lp->lp_slang->sl_nobreak && mi.mi_result == SP_BAD
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1122 && mi.mi_result2 != SP_BAD)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1123 {
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1124 mi.mi_result = mi.mi_result2;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1125 mi.mi_end = mi.mi_end2;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1126 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	1127
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	1128 /* 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	1129 if (count_word && mi.mi_result == SP_OK)
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_common_word(mi.mi_lp->lp_slang, ptr,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	1132 (int)(mi.mi_end - ptr), 1);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	1133 count_word = FALSE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	1134 }
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1135 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1136
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1137 if (mi.mi_result != SP_OK)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1138 {
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1139 /* If we found a number skip over it. Allows for "42nd". Do flag
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1140 * rare and local words, e.g., "3GPP". */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1141 if (nrlen > 0)
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1142 {
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1143 if (mi.mi_result == SP_BAD \|\| mi.mi_result == SP_BANNED)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1144 return nrlen;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1145 }
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1146
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1147 /* When we are at a non-word character there is no error, just
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1148 * skip over the character (try looking for a word after it). */
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	1149 else if (!spell_iswordp_nmw(ptr))
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	1150 {
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1151 if (capcol != NULL && wp->w_buffer->b_cap_prog != NULL)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1152 {
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1153 regmatch_T regmatch;
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1154
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1155 /* Check for end of sentence. */
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1156 regmatch.regprog = wp->w_buffer->b_cap_prog;
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1157 regmatch.rm_ic = FALSE;
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1158 if (vim_regexec(&regmatch, ptr, 0))
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1159 *capcol = (int)(regmatch.endp[0] - ptr);
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1160 }
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1161
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1162 #ifdef FEAT_MBYTE
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1163 if (has_mbyte)
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	1164 return (*mb_ptr2len)(ptr);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1165 #endif
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1166 return 1;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1167 }
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1168 else if (mi.mi_end == ptr)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1169 /* Always include at least one character. Required for when there
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1170 * is a mixup in "midword". */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1171 mb_ptr_adv(mi.mi_end);
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1172 else if (mi.mi_result == SP_BAD
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1173 && LANGP_ENTRY(wp->w_buffer->b_langp, 0)->lp_slang->sl_nobreak)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1174 {
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1175 char_u p, fp;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1176 int save_result = mi.mi_result;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1177
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1178 /* First language in 'spelllang' is NOBREAK. Find first position
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1179 * at which any word would be valid. */
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1180 mi.mi_lp = LANGP_ENTRY(wp->w_buffer->b_langp, 0);
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1181 if (mi.mi_lp->lp_slang->sl_fidxs != NULL)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1182 {
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1183 p = mi.mi_word;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1184 fp = mi.mi_fword;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1185 for (;;)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1186 {
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1187 mb_ptr_adv(p);
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1188 mb_ptr_adv(fp);
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1189 if (p >= mi.mi_end)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1190 break;
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	1191 mi.mi_compoff = (int)(fp - mi.mi_fword);
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1192 find_word(&mi, FIND_COMPOUND);
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1193 if (mi.mi_result != SP_BAD)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1194 {
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1195 mi.mi_end = p;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1196 break;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1197 }
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1198 }
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1199 mi.mi_result = save_result;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1200 }
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1201 }
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	1202
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1203 if (mi.mi_result == SP_BAD \|\| mi.mi_result == SP_BANNED)
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	1204 *attrp = HLF_SPB;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1205 else if (mi.mi_result == SP_RARE)
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	1206 *attrp = HLF_SPR;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1207 else
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	1208 *attrp = HLF_SPL;
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	1209 }
8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	1210
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1211 if (wrongcaplen > 0 && (mi.mi_result == SP_OK \|\| mi.mi_result == SP_RARE))
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1212 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1213 /* Report SpellCap only when the word isn't badly spelled. */
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	1214 *attrp = HLF_SPC;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1215 return wrongcaplen;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1216 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1217
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1218 return (int)(mi.mi_end - ptr);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1219 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1220
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1221 /*
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1222 * Check if the word at "mip->mi_word" is in the tree.
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1223 * When "mode" is FIND_FOLDWORD check in fold-case word tree.
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1224 * When "mode" is FIND_KEEPWORD check in keep-case word tree.
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1225 * 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	1226 * tree.
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1227 *
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1228 * For a match mip->mi_result is updated.
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	1229 */
8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	1230 static void
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1231 find_word(mip, mode)
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	1232 matchinf_T *mip;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1233 int mode;
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	1234 {
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	1235 idx_T arridx = 0;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1236 int endlen[MAXWLEN]; /* length at possible word endings */
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	1237 idx_T endidx[MAXWLEN]; /* possible word endings */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1238 int endidxcnt = 0;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1239 int len;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1240 int wlen = 0;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1241 int flen;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1242 int c;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1243 char_u *ptr;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	1244 idx_T lo, hi, m;
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	1245 #ifdef FEAT_MBYTE
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1246 char_u *s;
490 4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1247 #endif
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1248 char_u *p;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	1249 int res = SP_BAD;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1250 slang_T *slang = mip->mi_lp->lp_slang;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1251 unsigned flags;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1252 char_u *byts;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	1253 idx_T *idxs;
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1254 int word_ends;
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1255 int prefix_found;
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1256 int nobreak_result;
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1257
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1258 if (mode == FIND_KEEPWORD \|\| mode == FIND_KEEPCOMPOUND)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1259 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1260 /* Check for word with matching case in keep-case tree. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1261 ptr = mip->mi_word;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1262 flen = 9999; /* no case folding, always enough bytes */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1263 byts = slang->sl_kbyts;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1264 idxs = slang->sl_kidxs;
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1265
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1266 if (mode == FIND_KEEPCOMPOUND)
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1267 /* Skip over the previously found word(s). */
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1268 wlen += mip->mi_compoff;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1269 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1270 else
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1271 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1272 /* Check for case-folded in case-folded tree. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1273 ptr = mip->mi_fword;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1274 flen = mip->mi_fwordlen; /* available case-folded bytes */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1275 byts = slang->sl_fbyts;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1276 idxs = slang->sl_fidxs;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1277
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1278 if (mode == FIND_PREFIX)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1279 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1280 /* Skip over the prefix. */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1281 wlen = mip->mi_prefixlen;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1282 flen -= mip->mi_prefixlen;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1283 }
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1284 else if (mode == FIND_COMPOUND)
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1285 {
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1286 /* Skip over the previously found word(s). */
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1287 wlen = mip->mi_compoff;
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1288 flen -= mip->mi_compoff;
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1289 }
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1290
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	1291 }
8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	1292
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1293 if (byts == NULL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1294 return; /* array is empty */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1295
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1296 /*
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	1297 * Repeat advancing in the tree until:
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	1298 * - there is a byte that doesn't match,
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	1299 * - we reach the end of the tree,
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	1300 * - or we reach the end of the line.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1301 */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1302 for (;;)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1303 {
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1304 if (flen <= 0 && *mip->mi_fend != NUL)
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1305 flen = fold_more(mip);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1306
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1307 len = byts[arridx++];
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1308
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1309 /* If the first possible byte is a zero the word could end here.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1310 * Remember this index, we first check for the longest word. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1311 if (byts[arridx] == 0)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1312 {
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	1313 if (endidxcnt == MAXWLEN)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	1314 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	1315 /* Must be a corrupted spell file. */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	1316 EMSG(_(e_format));
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	1317 return;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	1318 }
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1319 endlen[endidxcnt] = wlen;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1320 endidx[endidxcnt++] = arridx++;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1321 --len;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1322
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1323 /* Skip over the zeros, there can be several flag/region
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1324 * combinations. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1325 while (len > 0 && byts[arridx] == 0)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1326 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1327 ++arridx;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1328 --len;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1329 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1330 if (len == 0)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1331 break; /* no children, word must end here */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1332 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1333
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1334 /* Stop looking at end of the line. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1335 if (ptr[wlen] == NUL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1336 break;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1337
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1338 /* Perform a binary search in the list of accepted bytes. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1339 c = ptr[wlen];
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1340 if (c == TAB) /* <Tab> is handled like <Space> */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1341 c = ' ';
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1342 lo = arridx;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1343 hi = arridx + len - 1;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1344 while (lo < hi)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1345 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1346 m = (lo + hi) / 2;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1347 if (byts[m] > c)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1348 hi = m - 1;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1349 else if (byts[m] < c)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1350 lo = m + 1;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1351 else
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1352 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1353 lo = hi = m;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1354 break;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1355 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1356 }
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1357
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1358 /* Stop if there is no matching byte. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1359 if (hi < lo \|\| byts[lo] != c)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1360 break;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1361
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1362 /* Continue at the child (if there is one). */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1363 arridx = idxs[lo];
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1364 ++wlen;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1365 --flen;
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1366
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1367 /* One space in the good word may stand for several spaces in the
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1368 * checked word. */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1369 if (c == ' ')
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1370 {
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1371 for (;;)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1372 {
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1373 if (flen <= 0 && *mip->mi_fend != NUL)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1374 flen = fold_more(mip);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1375 if (ptr[wlen] != ' ' && ptr[wlen] != TAB)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1376 break;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1377 ++wlen;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1378 --flen;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1379 }
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1380 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1381 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1382
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1383 /*
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1384 * Verify that one of the possible endings is valid. Try the longest
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1385 * first.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1386 */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1387 while (endidxcnt > 0)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1388 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1389 --endidxcnt;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1390 arridx = endidx[endidxcnt];
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1391 wlen = endlen[endidxcnt];
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1392
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1393 #ifdef FEAT_MBYTE
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1394 if ((*mb_head_off)(ptr, ptr + wlen) > 0)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1395 continue; /* not at first byte of character */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1396 #endif
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	1397 if (spell_iswordp(ptr + wlen, mip->mi_buf))
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1398 {
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1399 if (slang->sl_compprog == NULL && !slang->sl_nobreak)
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1400 continue; /* next char is a word character */
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1401 word_ends = FALSE;
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1402 }
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1403 else
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1404 word_ends = TRUE;
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1405 /* The prefix flag is before compound flags. Once a valid prefix flag
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1406 * has been found we try compound flags. */
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1407 prefix_found = FALSE;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1408
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1409 #ifdef FEAT_MBYTE
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1410 if (mode != FIND_KEEPWORD && has_mbyte)
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 /* Compute byte length in original word, length may change
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1413 * when folding case. This can be slow, take a shortcut when the
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1414 * case-folded word is equal to the keep-case word. */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1415 p = mip->mi_word;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1416 if (STRNCMP(ptr, p, wlen) != 0)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1417 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1418 for (s = ptr; s < ptr + wlen; mb_ptr_adv(s))
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1419 mb_ptr_adv(p);
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	1420 wlen = (int)(p - mip->mi_word);
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1421 }
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1422 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1423 #endif
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1424
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1425 /* Check flags and region. For FIND_PREFIX check the condition and
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1426 * prefix ID.
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1427 * Repeat this if there are more flags/region alternatives until there
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1428 * is a match. */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1429 res = SP_BAD;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1430 for (len = byts[arridx - 1]; len > 0 && byts[arridx] == 0;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1431 --len, ++arridx)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1432 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1433 flags = idxs[arridx];
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	1434
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1435 /* For the fold-case tree check that the case of the checked word
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1436 * matches with what the word in the tree requires.
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1437 * For keep-case tree the case is always right. For prefixes we
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1438 * don't bother to check. */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1439 if (mode == FIND_FOLDWORD)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1440 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1441 if (mip->mi_cend != mip->mi_word + wlen)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1442 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	1443 /* mi_capflags was set for a different word length, need
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	1444 * to do it again. */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1445 mip->mi_cend = mip->mi_word + wlen;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	1446 mip->mi_capflags = captype(mip->mi_word, mip->mi_cend);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1447 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1448
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1449 if (mip->mi_capflags == WF_KEEPCAP
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1450 \|\| !spell_valid_case(mip->mi_capflags, flags))
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1451 continue;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1452 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1453
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1454 /* When mode is FIND_PREFIX the word must support the prefix:
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1455 * 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	1456 * mip->mi_prefarridx that find_prefix() filled. */
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1457 else if (mode == FIND_PREFIX && !prefix_found)
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1458 {
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	1459 c = valid_word_prefix(mip->mi_prefcnt, mip->mi_prefarridx,
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	1460 flags,
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	1461 mip->mi_word + mip->mi_cprefixlen, slang,
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	1462 FALSE);
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	1463 if (c == 0)
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1464 continue;
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	1465
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	1466 /* Use the WF_RARE flag for a rare prefix. */
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	1467 if (c & WF_RAREPFX)
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	1468 flags \|= WF_RARE;
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1469 prefix_found = TRUE;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1470 }
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1471
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1472 if (slang->sl_nobreak)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1473 {
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1474 if ((mode == FIND_COMPOUND \|\| mode == FIND_KEEPCOMPOUND)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1475 && (flags & WF_BANNED) == 0)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1476 {
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1477 /* NOBREAK: found a valid following word. That's all we
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1478 * need to know, so return. */
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1479 mip->mi_result = SP_OK;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1480 break;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1481 }
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1482 }
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1483
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1484 else if ((mode == FIND_COMPOUND \|\| mode == FIND_KEEPCOMPOUND
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1485 \|\| !word_ends))
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1486 {
974 ed44c1c436d3 updated for version 7.0-100 vimboss parents: 944 diff changeset	1487 /* If there is no compound flag or the word is shorter than
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1488 * COMPOUNDMIN reject it quickly.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1489 * Makes you wonder why someone puts a compound flag on a word
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1490 * that's too short... Myspell compatibility requires this
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1491 * anyway. */
490 4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1492 if (((unsigned)flags >> 24) == 0
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1493 \|\| wlen - mip->mi_compoff < slang->sl_compminlen)
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1494 continue;
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1495 #ifdef FEAT_MBYTE
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1496 /* For multi-byte chars check character length against
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1497 * COMPOUNDMIN. */
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1498 if (has_mbyte
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1499 && slang->sl_compminlen > 0
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1500 && mb_charlen_len(mip->mi_word + mip->mi_compoff,
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1501 wlen - mip->mi_compoff) < slang->sl_compminlen)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1502 continue;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1503 #endif
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1504
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	1505 /* Limit the number of compound words to COMPOUNDWORDMAX if no
490 4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1506 * maximum for syllables is specified. */
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	1507 if (!word_ends && mip->mi_complen + mip->mi_compextra + 2
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	1508 > slang->sl_compmax
490 4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1509 && slang->sl_compsylmax == MAXWLEN)
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1510 continue;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1511
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	1512 /* Don't allow compounding on a side where an affix was added,
23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	1513 * unless COMPOUNDPERMITFLAG was used. */
23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	1514 if (mip->mi_complen > 0 && (flags & WF_NOCOMPBEF))
23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	1515 continue;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	1516 if (!word_ends && (flags & WF_NOCOMPAFT))
23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	1517 continue;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	1518
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1519 /* Quickly check if compounding is possible with this flag. */
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1520 if (!byte_in_str(mip->mi_complen == 0
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1521 ? slang->sl_compstartflags
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1522 : slang->sl_compallflags,
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1523 ((unsigned)flags >> 24)))
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1524 continue;
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1525
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1526 /* If there is a match with a CHECKCOMPOUNDPATTERN rule
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1527 * discard the compound word. */
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1528 if (match_checkcompoundpattern(ptr, wlen, &slang->sl_comppat))
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1529 continue;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1530
490 4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1531 if (mode == FIND_COMPOUND)
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1532 {
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1533 int capflags;
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1534
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1535 /* Need to check the caps type of the appended compound
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1536 * word. */
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1537 #ifdef FEAT_MBYTE
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1538 if (has_mbyte && STRNCMP(ptr, mip->mi_word,
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1539 mip->mi_compoff) != 0)
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1540 {
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1541 /* case folding may have changed the length */
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1542 p = mip->mi_word;
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1543 for (s = ptr; s < ptr + mip->mi_compoff; mb_ptr_adv(s))
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1544 mb_ptr_adv(p);
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1545 }
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1546 else
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1547 #endif
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1548 p = mip->mi_word + mip->mi_compoff;
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1549 capflags = captype(p, mip->mi_word + wlen);
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1550 if (capflags == WF_KEEPCAP \|\| (capflags == WF_ALLCAP
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1551 && (flags & WF_FIXCAP) != 0))
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1552 continue;
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1553
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1554 if (capflags != WF_ALLCAP)
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1555 {
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1556 /* When the character before the word is a word
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1557 * character we do not accept a Onecap word. We do
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1558 * accept a no-caps word, even when the dictionary
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1559 * word specifies ONECAP. */
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1560 mb_ptr_back(mip->mi_word, p);
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1561 if (spell_iswordp_nmw(p)
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1562 ? capflags == WF_ONECAP
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1563 : (flags & WF_ONECAP) != 0
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1564 && capflags != WF_ONECAP)
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1565 continue;
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1566 }
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1567 }
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1568
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1569 /* If the word ends the sequence of compound flags of the
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	1570 * words must match with one of the COMPOUNDRULE items and
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1571 * the number of syllables must not be too large. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1572 mip->mi_compflags[mip->mi_complen] = ((unsigned)flags >> 24);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1573 mip->mi_compflags[mip->mi_complen + 1] = NUL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1574 if (word_ends)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1575 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1576 char_u fword[MAXWLEN];
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1577
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1578 if (slang->sl_compsylmax < MAXWLEN)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1579 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1580 /* "fword" is only needed for checking syllables. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1581 if (ptr == mip->mi_word)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1582 (void)spell_casefold(ptr, wlen, fword, MAXWLEN);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1583 else
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1584 vim_strncpy(fword, ptr, endlen[endidxcnt]);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1585 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1586 if (!can_compound(slang, fword, mip->mi_compflags))
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1587 continue;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1588 }
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1589 else if (slang->sl_comprules != NULL
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1590 && !match_compoundrule(slang, mip->mi_compflags))
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1591 /* The compound flags collected so far do not match any
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1592 * COMPOUNDRULE, discard the compounded word. */
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1593 continue;
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1594 }
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1595
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1596 /* Check NEEDCOMPOUND: can't use word without compounding. */
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1597 else if (flags & WF_NEEDCOMP)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1598 continue;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1599
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1600 nobreak_result = SP_OK;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1601
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1602 if (!word_ends)
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1603 {
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1604 int save_result = mip->mi_result;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1605 char_u *save_end = mip->mi_end;
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1606 langp_T *save_lp = mip->mi_lp;
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1607 int lpi;
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1608
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1609 /* Check that a valid word follows. If there is one and we
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1610 * are compounding, it will set "mi_result", thus we are
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1611 * always finished here. For NOBREAK we only check that a
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1612 * valid word follows.
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1613 * Recursive! */
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1614 if (slang->sl_nobreak)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1615 mip->mi_result = SP_BAD;
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1616
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1617 /* Find following word in case-folded tree. */
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1618 mip->mi_compoff = endlen[endidxcnt];
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1619 #ifdef FEAT_MBYTE
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1620 if (has_mbyte && mode == FIND_KEEPWORD)
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1621 {
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1622 /* Compute byte length in case-folded word from "wlen":
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1623 * byte length in keep-case word. Length may change when
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1624 * folding case. This can be slow, take a shortcut when
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1625 * the case-folded word is equal to the keep-case word. */
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1626 p = mip->mi_fword;
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1627 if (STRNCMP(ptr, p, wlen) != 0)
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1628 {
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1629 for (s = ptr; s < ptr + wlen; mb_ptr_adv(s))
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1630 mb_ptr_adv(p);
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	1631 mip->mi_compoff = (int)(p - mip->mi_fword);
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1632 }
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1633 }
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1634 #endif
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1635 c = mip->mi_compoff;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1636 ++mip->mi_complen;
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	1637 if (flags & WF_COMPROOT)
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	1638 ++mip->mi_compextra;
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1639
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1640 /* For NOBREAK we need to try all NOBREAK languages, at least
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1641 * to find the ".add" file(s). */
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1642 for (lpi = 0; lpi < mip->mi_buf->b_langp.ga_len; ++lpi)
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1643 {
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1644 if (slang->sl_nobreak)
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1645 {
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1646 mip->mi_lp = LANGP_ENTRY(mip->mi_buf->b_langp, lpi);
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1647 if (mip->mi_lp->lp_slang->sl_fidxs == NULL
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1648 \|\| !mip->mi_lp->lp_slang->sl_nobreak)
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1649 continue;
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1650 }
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1651
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1652 find_word(mip, FIND_COMPOUND);
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1653
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1654 /* When NOBREAK any word that matches is OK. Otherwise we
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1655 * need to find the longest match, thus try with keep-case
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1656 * and prefix too. */
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1657 if (!slang->sl_nobreak \|\| mip->mi_result == SP_BAD)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1658 {
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1659 /* Find following word in keep-case tree. */
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1660 mip->mi_compoff = wlen;
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1661 find_word(mip, FIND_KEEPCOMPOUND);
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1662
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	1663 #if 0 /* Disabled, a prefix must not appear halfway a compound word,
23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	1664 unless the COMPOUNDPERMITFLAG is used and then it can't be a
23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	1665 postponed prefix. */
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1666 if (!slang->sl_nobreak \|\| mip->mi_result == SP_BAD)
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1667 {
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1668 /* Check for following word with prefix. */
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1669 mip->mi_compoff = c;
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1670 find_prefix(mip, FIND_COMPOUND);
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1671 }
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	1672 #endif
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1673 }
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1674
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1675 if (!slang->sl_nobreak)
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1676 break;
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1677 }
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1678 --mip->mi_complen;
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	1679 if (flags & WF_COMPROOT)
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	1680 --mip->mi_compextra;
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1681 mip->mi_lp = save_lp;
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1682
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1683 if (slang->sl_nobreak)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1684 {
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1685 nobreak_result = mip->mi_result;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1686 mip->mi_result = save_result;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1687 mip->mi_end = save_end;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1688 }
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1689 else
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1690 {
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1691 if (mip->mi_result == SP_OK)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1692 break;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1693 continue;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1694 }
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1695 }
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1696
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1697 if (flags & WF_BANNED)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1698 res = SP_BANNED;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1699 else if (flags & WF_REGION)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1700 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1701 /* Check region. */
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	1702 if ((mip->mi_lp->lp_region & (flags >> 16)) != 0)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1703 res = SP_OK;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1704 else
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1705 res = SP_LOCAL;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1706 }
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1707 else if (flags & WF_RARE)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1708 res = SP_RARE;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	1709 else
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1710 res = SP_OK;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1711
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1712 /* Always use the longest match and the best result. For NOBREAK
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1713 * we separately keep the longest match without a following good
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1714 * word as a fall-back. */
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1715 if (nobreak_result == SP_BAD)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1716 {
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1717 if (mip->mi_result2 > res)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1718 {
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1719 mip->mi_result2 = res;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1720 mip->mi_end2 = mip->mi_word + wlen;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1721 }
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1722 else if (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 mip->mi_end2 = mip->mi_word + wlen;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1725 }
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1726 else if (mip->mi_result > res)
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1727 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1728 mip->mi_result = res;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1729 mip->mi_end = mip->mi_word + wlen;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1730 }
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1731 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	1732 mip->mi_end = mip->mi_word + wlen;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1733
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1734 if (mip->mi_result == SP_OK)
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1735 break;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1736 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1737
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1738 if (mip->mi_result == SP_OK)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1739 break;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1740 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1741 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1742
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	1743 /*
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1744 * 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	1745 * CHECKCOMPOUNDPATTERN rules, assuming that we will concatenate with another
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1746 * word.
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1747 * A match means that the first part of CHECKCOMPOUNDPATTERN matches at the
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1748 * end of ptr[wlen] and the second part matches after it.
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1749 */
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1750 static int
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1751 match_checkcompoundpattern(ptr, wlen, gap)
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1752 char_u *ptr;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1753 int wlen;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1754 garray_T gap; / &sl_comppat */
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1755 {
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1756 int i;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1757 char_u *p;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1758 int len;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1759
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1760 for (i = 0; i + 1 < gap->ga_len; i += 2)
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1761 {
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1762 p = ((char_u **)gap->ga_data)[i + 1];
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1763 if (STRNCMP(ptr + wlen, p, STRLEN(p)) == 0)
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 /* Second part matches at start of following compound word, now
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1766 * check if first part matches at end of previous word. */
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1767 p = ((char_u **)gap->ga_data)[i];
1771 1f90fab89ce3 updated for version 7.2-069 vimboss parents: 1762 diff changeset	1768 len = (int)STRLEN(p);
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1769 if (len <= wlen && STRNCMP(ptr + wlen - len, p, len) == 0)
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1770 return TRUE;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1771 }
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1772 }
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1773 return FALSE;
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 /*
626 732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	1777 * Return TRUE if "flags" is a valid sequence of compound flags and "word"
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	1778 * does not have too many syllables.
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	1779 */
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	1780 static int
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1781 can_compound(slang, word, flags)
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	1782 slang_T *slang;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1783 char_u *word;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1784 char_u *flags;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1785 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1786 regmatch_T regmatch;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1787 #ifdef FEAT_MBYTE
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1788 char_u uflags[MAXWLEN * 2];
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1789 int i;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1790 #endif
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1791 char_u *p;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1792
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1793 if (slang->sl_compprog == NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1794 return FALSE;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1795 #ifdef FEAT_MBYTE
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1796 if (enc_utf8)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1797 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1798 /* Need to convert the single byte flags to utf8 characters. */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1799 p = uflags;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1800 for (i = 0; flags[i] != NUL; ++i)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1801 p += mb_char2bytes(flags[i], p);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1802 *p = NUL;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1803 p = uflags;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1804 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1805 else
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1806 #endif
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1807 p = flags;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1808 regmatch.regprog = slang->sl_compprog;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1809 regmatch.rm_ic = FALSE;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1810 if (!vim_regexec(&regmatch, p, 0))
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1811 return FALSE;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1812
490 4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1813 /* 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	1814 * are too many syllables AND the number of compound words is above
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	1815 * COMPOUNDWORDMAX then compounding is not allowed. */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1816 if (slang->sl_compsylmax < MAXWLEN
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1817 && count_syllables(slang, word) > slang->sl_compsylmax)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1818 return (int)STRLEN(flags) < slang->sl_compmax;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1819 return TRUE;
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	1820 }
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	1821
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	1822 /*
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1823 * Return TRUE when the sequence of flags in "compflags" plus "flag" can
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1824 * possibly form a valid compounded word. This also checks the COMPOUNDRULE
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1825 * lines if they don't contain wildcards.
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1826 */
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1827 static int
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1828 can_be_compound(sp, slang, compflags, flag)
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1829 trystate_T *sp;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1830 slang_T *slang;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1831 char_u *compflags;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1832 int flag;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1833 {
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1834 /* If the flag doesn't appear in sl_compstartflags or sl_compallflags
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1835 * then it can't possibly compound. */
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1836 if (!byte_in_str(sp->ts_complen == sp->ts_compsplit
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1837 ? slang->sl_compstartflags : slang->sl_compallflags, flag))
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1838 return FALSE;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1839
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1840 /* 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	1841 * possibly can form a match with COMPOUNDRULE patterns. This only
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1842 * makes sense when we have two or more words. */
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1843 if (slang->sl_comprules != NULL && sp->ts_complen > sp->ts_compsplit)
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1844 {
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1845 int v;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1846
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1847 compflags[sp->ts_complen] = flag;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1848 compflags[sp->ts_complen + 1] = NUL;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1849 v = match_compoundrule(slang, compflags + sp->ts_compsplit);
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1850 compflags[sp->ts_complen] = NUL;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1851 return v;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1852 }
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1853
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1854 return TRUE;
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
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 * 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	1860 * 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	1861 * collected so far can't possibly match any compound rule.
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1862 * Caller must check that slang->sl_comprules is not NULL.
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1863 */
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1864 static int
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1865 match_compoundrule(slang, compflags)
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1866 slang_T *slang;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1867 char_u *compflags;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1868 {
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1869 char_u *p;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1870 int i;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1871 int c;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1872
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1873 /* loop over all the COMPOUNDRULE entries */
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1874 for (p = slang->sl_comprules; *p != NUL; ++p)
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 the flags in the compound word we have made, match
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1877 * them against the current rule entry */
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1878 for (i = 0; ; ++i)
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1879 {
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1880 c = compflags[i];
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1881 if (c == NUL)
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1882 /* found a rule that matches for the flags we have so far */
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1883 return TRUE;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1884 if (p == '/' \|\| p == NUL)
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1885 break; /* end of rule, it's too short */
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1886 if (*p == '[')
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1887 {
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1888 int match = FALSE;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1889
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1890 /* compare against all the flags in [] */
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1891 ++p;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1892 while (p != ']' && p != NUL)
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1893 if (*p++ == c)
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1894 match = TRUE;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1895 if (!match)
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1896 break; /* none matches */
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1897 }
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1898 else if (*p != c)
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1899 break; /* flag of word doesn't match flag in pattern */
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1900 ++p;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1901 }
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1902
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1903 /* Skip to the next "/", where the next pattern starts. */
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1904 p = vim_strchr(p, '/');
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1905 if (p == NULL)
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1906 break;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1907 }
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1908
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1909 /* 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	1910 * can't possibly be a compound starting with these flags. */
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1911 return FALSE;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1912 }
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1913
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	1914 /*
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	1915 * Return non-zero if the prefix indicated by "arridx" matches with the prefix
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	1916 * ID in "flags" for the word "word".
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	1917 * 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	1918 */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1919 static int
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	1920 valid_word_prefix(totprefcnt, arridx, flags, word, slang, cond_req)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1921 int totprefcnt; /* nr of prefix IDs */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1922 int arridx; /* idx in sl_pidxs[] */
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	1923 int flags;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1924 char_u *word;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1925 slang_T *slang;
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	1926 int cond_req; /* only use prefixes with a condition */
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1927 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1928 int prefcnt;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1929 int pidx;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1930 regprog_T *rp;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1931 regmatch_T regmatch;
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	1932 int prefid;
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	1933
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	1934 prefid = (unsigned)flags >> 24;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1935 for (prefcnt = totprefcnt - 1; prefcnt >= 0; --prefcnt)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1936 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1937 pidx = slang->sl_pidxs[arridx + prefcnt];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1938
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1939 /* Check the prefix ID. */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1940 if (prefid != (pidx & 0xff))
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1941 continue;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1942
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	1943 /* Check if the prefix doesn't combine and the word already has a
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	1944 * suffix. */
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	1945 if ((flags & WF_HAS_AFF) && (pidx & WF_PFX_NC))
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	1946 continue;
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	1947
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1948 /* Check the condition, if there is one. The condition index is
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	1949 * stored in the two bytes above the prefix ID byte. */
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	1950 rp = slang->sl_prefprog[((unsigned)pidx >> 8) & 0xffff];
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1951 if (rp != NULL)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1952 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1953 regmatch.regprog = rp;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1954 regmatch.rm_ic = FALSE;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1955 if (!vim_regexec(&regmatch, word, 0))
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1956 continue;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1957 }
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	1958 else if (cond_req)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	1959 continue;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	1960
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	1961 /* It's a match! Return the WF_ flags. */
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	1962 return pidx;
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	1963 }
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	1964 return 0;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1965 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1966
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1967 /*
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1968 * Check if the word at "mip->mi_word" has a matching prefix.
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1969 * If it does, then check the following word.
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1970 *
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1971 * 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	1972 * prefix in a compound word.
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1973 *
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1974 * For a match mip->mi_result is updated.
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1975 */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1976 static void
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1977 find_prefix(mip, mode)
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1978 matchinf_T *mip;
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1979 int mode;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1980 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1981 idx_T arridx = 0;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1982 int len;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1983 int wlen = 0;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1984 int flen;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1985 int c;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1986 char_u *ptr;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1987 idx_T lo, hi, m;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1988 slang_T *slang = mip->mi_lp->lp_slang;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1989 char_u *byts;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1990 idx_T *idxs;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1991
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	1992 byts = slang->sl_pbyts;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	1993 if (byts == NULL)
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	1994 return; /* array is empty */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	1995
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1996 /* We use the case-folded word here, since prefixes are always
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1997 * case-folded. */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1998 ptr = mip->mi_fword;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1999 flen = mip->mi_fwordlen; /* available case-folded bytes */
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	2000 if (mode == FIND_COMPOUND)
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	2001 {
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	2002 /* Skip over the previously found word(s). */
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	2003 ptr += mip->mi_compoff;
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	2004 flen -= mip->mi_compoff;
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	2005 }
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2006 idxs = slang->sl_pidxs;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2007
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2008 /*
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2009 * Repeat advancing in the tree until:
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2010 * - there is a byte that doesn't match,
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2011 * - we reach the end of the tree,
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2012 * - or we reach the end of the line.
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2013 */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2014 for (;;)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2015 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2016 if (flen == 0 && *mip->mi_fend != NUL)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2017 flen = fold_more(mip);
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2018
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2019 len = byts[arridx++];
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2020
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2021 /* If the first possible byte is a zero the prefix could end here.
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2022 * Check if the following word matches and supports the prefix. */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2023 if (byts[arridx] == 0)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2024 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2025 /* There can be several prefixes with different conditions. We
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2026 * try them all, since we don't know which one will give the
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2027 * longest match. The word is the same each time, pass the list
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2028 * of possible prefixes to find_word(). */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2029 mip->mi_prefarridx = arridx;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2030 mip->mi_prefcnt = len;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2031 while (len > 0 && byts[arridx] == 0)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2032 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2033 ++arridx;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2034 --len;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2035 }
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2036 mip->mi_prefcnt -= len;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2037
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2038 /* Find the word that comes after the prefix. */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2039 mip->mi_prefixlen = wlen;
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	2040 if (mode == FIND_COMPOUND)
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	2041 /* Skip over the previously found word(s). */
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	2042 mip->mi_prefixlen += mip->mi_compoff;
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	2043
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	2044 #ifdef FEAT_MBYTE
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	2045 if (has_mbyte)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	2046 {
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	2047 /* Case-folded length may differ from original length. */
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	2048 mip->mi_cprefixlen = nofold_len(mip->mi_fword,
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	2049 mip->mi_prefixlen, mip->mi_word);
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	2050 }
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	2051 else
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	2052 mip->mi_cprefixlen = mip->mi_prefixlen;
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	2053 #endif
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2054 find_word(mip, FIND_PREFIX);
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2055
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2056
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2057 if (len == 0)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2058 break; /* no children, word must end here */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2059 }
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2060
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2061 /* Stop looking at end of the line. */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2062 if (ptr[wlen] == NUL)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2063 break;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2064
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2065 /* Perform a binary search in the list of accepted bytes. */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2066 c = ptr[wlen];
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2067 lo = arridx;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2068 hi = arridx + len - 1;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2069 while (lo < hi)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2070 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2071 m = (lo + hi) / 2;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2072 if (byts[m] > c)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2073 hi = m - 1;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2074 else if (byts[m] < c)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2075 lo = m + 1;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2076 else
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2077 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2078 lo = hi = m;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2079 break;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2080 }
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2081 }
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2082
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2083 /* Stop if there is no matching byte. */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2084 if (hi < lo \|\| byts[lo] != c)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2085 break;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2086
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2087 /* Continue at the child (if there is one). */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2088 arridx = idxs[lo];
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2089 ++wlen;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2090 --flen;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2091 }
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2092 }
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2093
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2094 /*
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2095 * 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	2096 * for efficiency. Include the non-word character too.
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2097 * Return the length of the folded chars in bytes.
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2098 */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2099 static int
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2100 fold_more(mip)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2101 matchinf_T *mip;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2102 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2103 int flen;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2104 char_u *p;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2105
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2106 p = mip->mi_fend;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2107 do
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2108 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2109 mb_ptr_adv(mip->mi_fend);
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2110 } while (*mip->mi_fend != NUL && spell_iswordp(mip->mi_fend, mip->mi_buf));
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2111
626 732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	2112 /* 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	2113 if (*mip->mi_fend != NUL)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2114 mb_ptr_adv(mip->mi_fend);
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2115
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2116 (void)spell_casefold(p, (int)(mip->mi_fend - p),
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2117 mip->mi_fword + mip->mi_fwordlen,
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2118 MAXWLEN - mip->mi_fwordlen);
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	2119 flen = (int)STRLEN(mip->mi_fword + mip->mi_fwordlen);
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2120 mip->mi_fwordlen += flen;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2121 return flen;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2122 }
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2123
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2124 /*
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2125 * 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	2126 * case.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2127 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2128 static int
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	2129 spell_valid_case(wordflags, treeflags)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	2130 int wordflags; /* flags for the checked word. */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2131 int treeflags; /* flags for the word in the spell tree */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2132 {
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	2133 return ((wordflags == WF_ALLCAP && (treeflags & WF_FIXCAP) == 0)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2134 \|\| ((treeflags & (WF_ALLCAP \| WF_KEEPCAP)) == 0
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	2135 && ((treeflags & WF_ONECAP) == 0
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	2136 \|\| (wordflags & WF_ONECAP) != 0)));
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2137 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2138
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	2139 /*
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	2140 * Return TRUE if spell checking is not enabled.
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	2141 */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	2142 static int
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	2143 no_spell_checking(wp)
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	2144 win_T *wp;
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	2145 {
690 0e922220d322 updated for version 7.0208 vimboss parents: 649 diff changeset	2146 if (!wp->w_p_spell \|\| *wp->w_buffer->b_p_spl == NUL
0e922220d322 updated for version 7.0208 vimboss parents: 649 diff changeset	2147 \|\| wp->w_buffer->b_langp.ga_len == 0)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	2148 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	2149 EMSG(_("E756: Spell checking is not enabled"));
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	2150 return TRUE;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	2151 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	2152 return FALSE;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	2153 }
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2154
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2155 /*
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2156 * Move to next spell error.
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2157 * "curline" is FALSE for "[s", "]s", "[S" and "]S".
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2158 * "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	2159 * For Insert mode completion "dir" is BACKWARD and "curline" is TRUE: move
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2160 * to after badly spelled word before the cursor.
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	2161 * Return 0 if not found, length of the badly spelled word otherwise.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2162 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2163 int
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	2164 spell_move_to(wp, dir, allwords, curline, attrp)
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	2165 win_T *wp;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2166 int dir; /* FORWARD or BACKWARD */
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2167 int allwords; /* TRUE for "[s"/"]s", FALSE for "[S"/"]S" */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2168 int curline;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	2169 hlf_T attrp; / return: attributes of bad word or NULL
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	2170 (only when "dir" is FORWARD) */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2171 {
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2172 linenr_T lnum;
f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2173 pos_T found_pos;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	2174 int found_len = 0;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2175 char_u *line;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2176 char_u *p;
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2177 char_u *endp;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	2178 hlf_T attr;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2179 int len;
737 59971e227f8c updated for version 7.0222 vimboss parents: 718 diff changeset	2180 # ifdef FEAT_SYN_HL
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	2181 int has_syntax = syntax_present(wp->w_buffer);
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	2182 # endif
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2183 int col;
f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2184 int can_spell;
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2185 char_u *buf = NULL;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2186 int buflen = 0;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2187 int skip = 0;
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2188 int capcol = -1;
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2189 int found_one = FALSE;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2190 int wrapped = FALSE;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2191
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	2192 if (no_spell_checking(wp))
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	2193 return 0;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2194
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2195 /*
f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2196 * 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	2197 * 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	2198 *
f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2199 * When searching backwards, we continue in the line to find the last
f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2200 * bad word (in the cursor line: before the cursor).
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2201 *
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2202 * We concatenate the start of the next line, so that wrapped words work
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2203 * (e.g. "et<line-break>cetera"). Doesn't work when searching backwards
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2204 * though...
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2205 */
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	2206 lnum = wp->w_cursor.lnum;
698 e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	2207 clearpos(&found_pos);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2208
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2209 while (!got_int)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2210 {
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	2211 line = ml_get_buf(wp->w_buffer, lnum, FALSE);
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2212
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	2213 len = (int)STRLEN(line);
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2214 if (buflen < len + MAXWLEN + 2)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2215 {
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2216 vim_free(buf);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2217 buflen = len + MAXWLEN + 2;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2218 buf = alloc(buflen);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2219 if (buf == NULL)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2220 break;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2221 }
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2222
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2223 /* In first line check first word for Capital. */
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2224 if (lnum == 1)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2225 capcol = 0;
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2226
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2227 /* For checking first word with a capital skip white space. */
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2228 if (capcol == 0)
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	2229 capcol = (int)(skipwhite(line) - line);
8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	2230 else if (curline && wp == curwin)
8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	2231 {
8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	2232 /* For spellbadword(): check if first word needs a capital. */
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	2233 col = (int)(skipwhite(line) - line);
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	2234 if (check_need_cap(lnum, col))
8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	2235 capcol = col;
8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	2236
8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	2237 /* Need to get the line again, may have looked at the previous
8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	2238 * one. */
8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	2239 line = ml_get_buf(wp->w_buffer, lnum, FALSE);
8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	2240 }
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2241
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2242 /* 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	2243 * possible. */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2244 STRCPY(buf, line);
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	2245 if (lnum < wp->w_buffer->b_ml.ml_line_count)
883 7c28790fa8b4 updated for version 7.0-009 vimboss parents: 866 diff changeset	2246 spell_cat_line(buf + STRLEN(buf),
7c28790fa8b4 updated for version 7.0-009 vimboss parents: 866 diff changeset	2247 ml_get_buf(wp->w_buffer, lnum + 1, FALSE), MAXWLEN);
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2248
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2249 p = buf + skip;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2250 endp = buf + len;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2251 while (p < endp)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2252 {
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2253 /* When searching backward don't search after the cursor. Unless
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2254 * we wrapped around the end of the buffer. */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2255 if (dir == BACKWARD
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	2256 && lnum == wp->w_cursor.lnum
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2257 && !wrapped
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	2258 && (colnr_T)(p - buf) >= wp->w_cursor.col)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2259 break;
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2260
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2261 /* start of word */
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	2262 attr = HLF_COUNT;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2263 len = spell_check(wp, p, &attr, &capcol, FALSE);
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2264
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	2265 if (attr != HLF_COUNT)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2266 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2267 /* We found a bad word. Check the attribute. */
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	2268 if (allwords \|\| attr == HLF_SPB)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2269 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2270 /* When searching forward only accept a bad word after
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2271 * the cursor. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2272 if (dir == BACKWARD
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2273 \|\| lnum != wp->w_cursor.lnum
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	2274 \|\| (lnum == wp->w_cursor.lnum
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2275 && (wrapped
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2276 \|\| (colnr_T)(curline ? p - buf + len
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2277 : p - buf)
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2278 > wp->w_cursor.col)))
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2279 {
737 59971e227f8c updated for version 7.0222 vimboss parents: 718 diff changeset	2280 # ifdef FEAT_SYN_HL
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2281 if (has_syntax)
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2282 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	2283 col = (int)(p - buf);
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	2284 (void)syn_get_id(wp, lnum, (colnr_T)col,
1504 1b55bbf5c580 updated for version 7.1-219 vimboss parents: 1337 diff changeset	2285 FALSE, &can_spell, FALSE);
857 b933657f7c9d updated for version 7.0g01 vimboss parents: 844 diff changeset	2286 if (!can_spell)
b933657f7c9d updated for version 7.0g01 vimboss parents: 844 diff changeset	2287 attr = HLF_COUNT;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2288 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2289 else
737 59971e227f8c updated for version 7.0222 vimboss parents: 718 diff changeset	2290 #endif
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2291 can_spell = TRUE;
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2292
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2293 if (can_spell)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2294 {
857 b933657f7c9d updated for version 7.0g01 vimboss parents: 844 diff changeset	2295 found_one = TRUE;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2296 found_pos.lnum = lnum;
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	2297 found_pos.col = (int)(p - buf);
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2298 #ifdef FEAT_VIRTUALEDIT
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2299 found_pos.coladd = 0;
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2300 #endif
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2301 if (dir == FORWARD)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2302 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2303 /* No need to search further. */
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	2304 wp->w_cursor = found_pos;
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2305 vim_free(buf);
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	2306 if (attrp != NULL)
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	2307 *attrp = attr;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	2308 return len;
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2309 }
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2310 else if (curline)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2311 /* Insert mode completion: put cursor after
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2312 * the bad word. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2313 found_pos.col += len;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	2314 found_len = len;
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2315 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2316 }
857 b933657f7c9d updated for version 7.0g01 vimboss parents: 844 diff changeset	2317 else
b933657f7c9d updated for version 7.0g01 vimboss parents: 844 diff changeset	2318 found_one = TRUE;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2319 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2320 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2321
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2322 /* advance to character after the word */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2323 p += len;
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2324 capcol -= len;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2325 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2326
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2327 if (dir == BACKWARD && found_pos.lnum != 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2328 {
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2329 /* Use the last match in the line (before the cursor). */
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	2330 wp->w_cursor = found_pos;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2331 vim_free(buf);
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	2332 return found_len;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2333 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2334
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2335 if (curline)
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2336 break; /* only check cursor line */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2337
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2338 /* Advance to next line. */
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2339 if (dir == BACKWARD)
f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2340 {
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2341 /* If we are back at the starting line and searched it again there
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2342 * is no match, give up. */
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2343 if (lnum == wp->w_cursor.lnum && wrapped)
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2344 break;
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2345
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2346 if (lnum > 1)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2347 --lnum;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2348 else if (!p_ws)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2349 break; /* at first line and 'nowrapscan' */
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2350 else
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2351 {
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2352 /* Wrap around to the end of the buffer. May search the
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2353 * starting line again and accept the last match. */
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2354 lnum = wp->w_buffer->b_ml.ml_line_count;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2355 wrapped = TRUE;
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	2356 if (!shortmess(SHM_SEARCH))
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	2357 give_warning((char_u *)_(top_bot_msg), TRUE);
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2358 }
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2359 capcol = -1;
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2360 }
f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2361 else
f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2362 {
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2363 if (lnum < wp->w_buffer->b_ml.ml_line_count)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2364 ++lnum;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2365 else if (!p_ws)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2366 break; /* at first line and 'nowrapscan' */
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2367 else
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2368 {
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2369 /* Wrap around to the start of the buffer. May search the
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2370 * starting line again and accept the first match. */
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2371 lnum = 1;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2372 wrapped = TRUE;
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	2373 if (!shortmess(SHM_SEARCH))
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	2374 give_warning((char_u *)_(bot_top_msg), TRUE);
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2375 }
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2376
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2377 /* 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	2378 * give up. */
1808 e2d7622d7089 updated for version 7.2-106 vimboss parents: 1771 diff changeset	2379 if (lnum == wp->w_cursor.lnum && (!found_one \|\| wrapped))
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2380 break;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2381
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2382 /* Skip the characters at the start of the next line that were
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2383 * included in a match crossing line boundaries. */
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	2384 if (attr == HLF_COUNT)
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	2385 skip = (int)(p - endp);
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2386 else
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2387 skip = 0;
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2388
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	2389 /* Capcol skips over the inserted space. */
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2390 --capcol;
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2391
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2392 /* But after empty line check first word in next line */
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2393 if (*skipwhite(line) == NUL)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2394 capcol = 0;
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2395 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2396
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2397 line_breakcheck();
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2398 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2399
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2400 vim_free(buf);
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	2401 return 0;
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2402 }
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2403
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2404 /*
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2405 * For spell checking: concatenate the start of the following line "line" into
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2406 * "buf", blanking-out special characters. Copy less then "maxlen" bytes.
1577 3ee896333e3e updated for version 7.1-290 vimboss parents: 1521 diff changeset	2407 * 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	2408 * to skip those bytes if the word was OK.
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2409 */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2410 void
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2411 spell_cat_line(buf, line, maxlen)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2412 char_u *buf;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2413 char_u *line;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2414 int maxlen;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2415 {
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2416 char_u *p;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2417 int n;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2418
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2419 p = skipwhite(line);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2420 while (vim_strchr((char_u )"#/\"\t", *p) != NULL)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2421 p = skipwhite(p + 1);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2422
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2423 if (*p != NUL)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2424 {
1577 3ee896333e3e updated for version 7.1-290 vimboss parents: 1521 diff changeset	2425 /* Only worth concatenating if there is something else than spaces to
3ee896333e3e updated for version 7.1-290 vimboss parents: 1521 diff changeset	2426 * concatenate. */
3ee896333e3e updated for version 7.1-290 vimboss parents: 1521 diff changeset	2427 n = (int)(p - line) + 1;
3ee896333e3e updated for version 7.1-290 vimboss parents: 1521 diff changeset	2428 if (n < maxlen - 1)
3ee896333e3e updated for version 7.1-290 vimboss parents: 1521 diff changeset	2429 {
3ee896333e3e updated for version 7.1-290 vimboss parents: 1521 diff changeset	2430 vim_memset(buf, ' ', n);
3ee896333e3e updated for version 7.1-290 vimboss parents: 1521 diff changeset	2431 vim_strncpy(buf + n, p, maxlen - 1 - n);
3ee896333e3e updated for version 7.1-290 vimboss parents: 1521 diff changeset	2432 }
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2433 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2434 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2435
626 732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	2436 /*
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	2437 * Structure used for the cookie argument of do_in_runtimepath().
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	2438 */
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2439 typedef struct spelload_S
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2440 {
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2441 char_u sl_lang[MAXWLEN + 1]; /* language name */
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2442 slang_T sl_slang; / resulting slang_T struct */
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2443 int sl_nobreak; /* NOBREAK language found */
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2444 } spelload_T;
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2445
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2446 /*
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	2447 * Load word list(s) for "lang" from Vim spell file(s).
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2448 * "lang" must be the language without the region: e.g., "en".
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 static void
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2451 spell_load_lang(lang)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2452 char_u *lang;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2453 {
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2454 char_u fname_enc[85];
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2455 int r;
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2456 spelload_T sl;
649 8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2457 #ifdef FEAT_AUTOCMD
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2458 int round;
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2459 #endif
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	2460
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2461 /* 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	2462 * It's truncated when an error is detected. */
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2463 STRCPY(sl.sl_lang, lang);
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2464 sl.sl_slang = NULL;
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2465 sl.sl_nobreak = FALSE;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	2466
649 8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2467 #ifdef FEAT_AUTOCMD
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2468 /* We may retry when no spell file is found for the language, an
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2469 * autocommand may load it then. */
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2470 for (round = 1; round <= 2; ++round)
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2471 #endif
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2472 {
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2473 /*
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2474 * Find the first spell file for "lang" in 'runtimepath' and load it.
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2475 */
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2476 vim_snprintf((char *)fname_enc, sizeof(fname_enc) - 5,
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2477 "spell/%s.%s.spl", lang, spell_enc());
649 8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2478 r = do_in_runtimepath(fname_enc, FALSE, spell_load_cb, &sl);
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2479
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2480 if (r == FAIL && *sl.sl_lang != NUL)
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2481 {
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2482 /* Try loading the ASCII version. */
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2483 vim_snprintf((char *)fname_enc, sizeof(fname_enc) - 5,
272 ddada568db54 updated for version 7.0073 vimboss parents: 260 diff changeset	2484 "spell/%s.ascii.spl", lang);
649 8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2485 r = do_in_runtimepath(fname_enc, FALSE, spell_load_cb, &sl);
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2486
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2487 #ifdef FEAT_AUTOCMD
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2488 if (r == FAIL && *sl.sl_lang != NUL && round == 1
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2489 && apply_autocmds(EVENT_SPELLFILEMISSING, lang,
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2490 curbuf->b_fname, FALSE, curbuf))
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2491 continue;
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2492 break;
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2493 #endif
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2494 }
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	2495 #ifdef FEAT_AUTOCMD
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	2496 break;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	2497 #endif
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	2498 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	2499
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	2500 if (r == FAIL)
649 8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2501 {
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2502 smsg((char_u *)_("Warning: Cannot find word list \"%s.%s.spl\" or \"%s.ascii.spl\""),
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2503 lang, spell_enc(), lang);
649 8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2504 }
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2505 else if (sl.sl_slang != NULL)
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2506 {
626 732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	2507 /* At least one file was loaded, now load ALL the additions. */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2508 STRCPY(fname_enc + STRLEN(fname_enc) - 3, "add.spl");
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2509 do_in_runtimepath(fname_enc, TRUE, spell_load_cb, &sl);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2510 }
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2511 }
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2512
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2513 /*
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2514 * Return the encoding used for spell checking: Use 'encoding', except that we
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2515 * use "latin1" for "latin9". And limit to 60 characters (just in case).
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2516 */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2517 static char_u *
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2518 spell_enc()
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2519 {
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2520
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2521 #ifdef FEAT_MBYTE
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2522 if (STRLEN(p_enc) < 60 && STRCMP(p_enc, "iso-8859-15") != 0)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2523 return p_enc;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2524 #endif
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2525 return (char_u *)"latin1";
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2526 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2527
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2528 /*
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2529 * Get the name of the .spl file for the internal wordlist into
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2530 * "fname[MAXPATHL]".
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2531 */
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2532 static void
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2533 int_wordlist_spl(fname)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2534 char_u *fname;
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2535 {
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2536 vim_snprintf((char *)fname, MAXPATHL, "%s.%s.spl",
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2537 int_wordlist, spell_enc());
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2538 }
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2539
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2540 /*
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2541 * Allocate a new slang_T for language "lang". "lang" can be NULL.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2542 * Caller must fill "sl_next".
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2543 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2544 static slang_T *
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2545 slang_alloc(lang)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2546 char_u *lang;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2547 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2548 slang_T *lp;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2549
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2550 lp = (slang_T *)alloc_clear(sizeof(slang_T));
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2551 if (lp != NULL)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2552 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2553 if (lang != NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2554 lp->sl_name = vim_strsave(lang);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2555 ga_init2(&lp->sl_rep, sizeof(fromto_T), 10);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2556 ga_init2(&lp->sl_repsal, sizeof(fromto_T), 10);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2557 lp->sl_compmax = MAXWLEN;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2558 lp->sl_compsylmax = MAXWLEN;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2559 hash_init(&lp->sl_wordcount);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2560 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2561
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2562 return lp;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2563 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2564
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2565 /*
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2566 * Free the contents of an slang_T and the structure itself.
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2567 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2568 static void
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2569 slang_free(lp)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2570 slang_T *lp;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2571 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2572 vim_free(lp->sl_name);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2573 vim_free(lp->sl_fname);
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2574 slang_clear(lp);
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2575 vim_free(lp);
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2576 }
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2577
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2578 /*
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2579 * Clear an slang_T so that the file can be reloaded.
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2580 */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2581 static void
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2582 slang_clear(lp)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2583 slang_T *lp;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2584 {
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2585 garray_T *gap;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2586 fromto_T *ftp;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	2587 salitem_T *smp;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2588 int i;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2589 int round;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2590
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2591 vim_free(lp->sl_fbyts);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2592 lp->sl_fbyts = NULL;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2593 vim_free(lp->sl_kbyts);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2594 lp->sl_kbyts = NULL;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2595 vim_free(lp->sl_pbyts);
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2596 lp->sl_pbyts = NULL;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2597
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2598 vim_free(lp->sl_fidxs);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2599 lp->sl_fidxs = NULL;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2600 vim_free(lp->sl_kidxs);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2601 lp->sl_kidxs = NULL;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2602 vim_free(lp->sl_pidxs);
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2603 lp->sl_pidxs = NULL;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2604
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2605 for (round = 1; round <= 2; ++round)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2606 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2607 gap = round == 1 ? &lp->sl_rep : &lp->sl_repsal;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2608 while (gap->ga_len > 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2609 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2610 ftp = &((fromto_T *)gap->ga_data)[--gap->ga_len];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2611 vim_free(ftp->ft_from);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2612 vim_free(ftp->ft_to);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2613 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2614 ga_clear(gap);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2615 }
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	2616
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	2617 gap = &lp->sl_sal;
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2618 if (lp->sl_sofo)
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2619 {
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2620 /* "ga_len" is set to 1 without adding an item for latin1 */
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2621 if (gap->ga_data != NULL)
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2622 /* SOFOFROM and SOFOTO items: free lists of wide characters. */
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2623 for (i = 0; i < gap->ga_len; ++i)
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2624 vim_free(((int **)gap->ga_data)[i]);
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2625 }
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2626 else
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2627 /* SAL items: free salitem_T items */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2628 while (gap->ga_len > 0)
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2629 {
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2630 smp = &((salitem_T *)gap->ga_data)[--gap->ga_len];
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2631 vim_free(smp->sm_lead);
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2632 /* Don't free sm_oneof and sm_rules, they point into sm_lead. */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2633 vim_free(smp->sm_to);
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2634 #ifdef FEAT_MBYTE
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2635 vim_free(smp->sm_lead_w);
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2636 vim_free(smp->sm_oneof_w);
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2637 vim_free(smp->sm_to_w);
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2638 #endif
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2639 }
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	2640 ga_clear(gap);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2641
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2642 for (i = 0; i < lp->sl_prefixcnt; ++i)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2643 vim_free(lp->sl_prefprog[i]);
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2644 lp->sl_prefixcnt = 0;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2645 vim_free(lp->sl_prefprog);
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2646 lp->sl_prefprog = NULL;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2647
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	2648 vim_free(lp->sl_info);
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	2649 lp->sl_info = NULL;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	2650
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2651 vim_free(lp->sl_midword);
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2652 lp->sl_midword = NULL;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2653
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2654 vim_free(lp->sl_compprog);
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	2655 vim_free(lp->sl_comprules);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2656 vim_free(lp->sl_compstartflags);
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	2657 vim_free(lp->sl_compallflags);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2658 lp->sl_compprog = NULL;
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	2659 lp->sl_comprules = NULL;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2660 lp->sl_compstartflags = NULL;
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	2661 lp->sl_compallflags = NULL;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2662
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2663 vim_free(lp->sl_syllable);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2664 lp->sl_syllable = NULL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2665 ga_clear(&lp->sl_syl_items);
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	2666
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	2667 ga_clear_strings(&lp->sl_comppat);
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	2668
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2669 hash_clear_all(&lp->sl_wordcount, WC_KEY_OFF);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2670 hash_init(&lp->sl_wordcount);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2671
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2672 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2673 hash_clear_all(&lp->sl_map_hash, 0);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2674 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2675
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2676 /* Clear info from .sug file. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2677 slang_clear_sug(lp);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2678
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2679 lp->sl_compmax = MAXWLEN;
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2680 lp->sl_compminlen = 0;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2681 lp->sl_compsylmax = MAXWLEN;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2682 lp->sl_regions[0] = NUL;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2683 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2684
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2685 /*
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2686 * Clear the info from the .sug file in "lp".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2687 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2688 static void
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2689 slang_clear_sug(lp)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2690 slang_T *lp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2691 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2692 vim_free(lp->sl_sbyts);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2693 lp->sl_sbyts = NULL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2694 vim_free(lp->sl_sidxs);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2695 lp->sl_sidxs = NULL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2696 close_spellbuf(lp->sl_sugbuf);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2697 lp->sl_sugbuf = NULL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2698 lp->sl_sugloaded = FALSE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2699 lp->sl_sugtime = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2700 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2701
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2702 /*
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	2703 * Load one spell file and store the info into a slang_T.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2704 * Invoked through do_in_runtimepath().
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2705 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2706 static void
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2707 spell_load_cb(fname, cookie)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2708 char_u *fname;
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2709 void *cookie;
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2710 {
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2711 spelload_T slp = (spelload_T )cookie;
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2712 slang_T *slang;
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2713
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2714 slang = spell_load_file(fname, slp->sl_lang, NULL, FALSE);
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2715 if (slang != NULL)
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2716 {
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2717 /* When a previously loaded file has NOBREAK also use it for the
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2718 * ".add" files. */
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2719 if (slp->sl_nobreak && slang->sl_add)
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2720 slang->sl_nobreak = TRUE;
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2721 else if (slang->sl_nobreak)
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2722 slp->sl_nobreak = TRUE;
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2723
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2724 slp->sl_slang = slang;
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2725 }
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2726 }
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2727
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2728 /*
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2729 * Load one spell file and store the info into a slang_T.
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2730 *
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2731 * This is invoked in three ways:
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2732 * - 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	2733 * the language name, "old_lp" is NULL. Will allocate an slang_T.
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2734 * - 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	2735 * points to the existing slang_T.
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2736 * - 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	2737 * "old_lp" is NULL and "lang" is NULL. Will allocate an slang_T.
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	2738 *
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2739 * 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	2740 */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2741 static slang_T *
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2742 spell_load_file(fname, lang, old_lp, silent)
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2743 char_u *fname;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2744 char_u *lang;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2745 slang_T *old_lp;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2746 int silent; /* no error if file doesn't exist */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2747 {
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2748 FILE *fd;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2749 char_u buf[VIMSPELLMAGICL];
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2750 char_u *p;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2751 int i;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2752 int n;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2753 int len;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2754 char_u *save_sourcing_name = sourcing_name;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2755 linenr_T save_sourcing_lnum = sourcing_lnum;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	2756 slang_T *lp = NULL;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	2757 int c = 0;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2758 int res;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2759
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2760 fd = mch_fopen((char *)fname, "r");
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2761 if (fd == NULL)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2762 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2763 if (!silent)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2764 EMSG2(_(e_notopen), fname);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2765 else if (p_verbose > 2)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2766 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2767 verbose_enter();
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2768 smsg((char_u *)e_notopen, fname);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2769 verbose_leave();
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2770 }
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	2771 goto endFAIL;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2772 }
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2773 if (p_verbose > 2)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2774 {
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2775 verbose_enter();
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2776 smsg((char_u *)_("Reading spell file \"%s\""), fname);
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2777 verbose_leave();
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2778 }
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2779
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2780 if (old_lp == NULL)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2781 {
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2782 lp = slang_alloc(lang);
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2783 if (lp == NULL)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2784 goto endFAIL;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2785
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2786 /* Remember the file name, used to reload the file when it's updated. */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2787 lp->sl_fname = vim_strsave(fname);
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2788 if (lp->sl_fname == NULL)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2789 goto endFAIL;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2790
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2791 /* Check for .add.spl. */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2792 lp->sl_add = strstr((char *)gettail(fname), ".add.") != NULL;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2793 }
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2794 else
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2795 lp = old_lp;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	2796
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2797 /* Set sourcing_name, so that error messages mention the file name. */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2798 sourcing_name = fname;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2799 sourcing_lnum = 0;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2800
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2801 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2802 * <HEADER>: <fileID>
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2803 */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2804 for (i = 0; i < VIMSPELLMAGICL; ++i)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2805 buf[i] = getc(fd); /* <fileID> */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2806 if (STRNCMP(buf, VIMSPELLMAGIC, VIMSPELLMAGICL) != 0)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2807 {
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2808 EMSG(_("E757: This does not look like a spell file"));
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	2809 goto endFAIL;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2810 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2811 c = getc(fd); /* <versionnr> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2812 if (c < VIMSPELLVERSION)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2813 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2814 EMSG(_("E771: Old spell file, needs to be updated"));
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	2815 goto endFAIL;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	2816 }
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2817 else if (c > VIMSPELLVERSION)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2818 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2819 EMSG(_("E772: Spell file is for newer version of Vim"));
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	2820 goto endFAIL;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2821 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2822
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2823
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2824 /*
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2825 * <SECTIONS>: <section> ... <sectionend>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2826 * <section>: <sectionID> <sectionflags> <sectionlen> (section contents)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2827 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2828 for (;;)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2829 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2830 n = getc(fd); /* <sectionID> or <sectionend> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2831 if (n == SN_END)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2832 break;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2833 c = getc(fd); /* <sectionflags> */
695 653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	2834 len = get4c(fd); /* <sectionlen> */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2835 if (len < 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2836 goto truncerr;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2837
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2838 res = 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2839 switch (n)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2840 {
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	2841 case SN_INFO:
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	2842 lp->sl_info = read_string(fd, len); /* <infotext> */
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	2843 if (lp->sl_info == NULL)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	2844 goto endFAIL;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	2845 break;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	2846
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2847 case SN_REGION:
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2848 res = read_region_section(fd, lp, len);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2849 break;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2850
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2851 case SN_CHARFLAGS:
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2852 res = read_charflags_section(fd);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2853 break;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2854
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2855 case SN_MIDWORD:
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2856 lp->sl_midword = read_string(fd, len); /* <midword> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2857 if (lp->sl_midword == NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2858 goto endFAIL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2859 break;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2860
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2861 case SN_PREFCOND:
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2862 res = read_prefcond_section(fd, lp);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2863 break;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2864
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2865 case SN_REP:
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2866 res = read_rep_section(fd, &lp->sl_rep, lp->sl_rep_first);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2867 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2868
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2869 case SN_REPSAL:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2870 res = read_rep_section(fd, &lp->sl_repsal, lp->sl_repsal_first);
483 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_SAL:
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2874 res = read_sal_section(fd, lp);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2875 break;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2876
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2877 case SN_SOFO:
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2878 res = read_sofo_section(fd, lp);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2879 break;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2880
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2881 case SN_MAP:
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2882 p = read_string(fd, len); /* <mapstr> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2883 if (p == NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2884 goto endFAIL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2885 set_map_str(lp, p);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2886 vim_free(p);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2887 break;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2888
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2889 case SN_WORDS:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2890 res = read_words_section(fd, lp, len);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2891 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2892
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2893 case SN_SUGFILE:
695 653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	2894 lp->sl_sugtime = get8c(fd); /* <timestamp> */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2895 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2896
698 e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	2897 case SN_NOSPLITSUGS:
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	2898 lp->sl_nosplitsugs = TRUE; /* <timestamp> */
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	2899 break;
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	2900
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2901 case SN_COMPOUND:
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2902 res = read_compound(fd, lp, len);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2903 break;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2904
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	2905 case SN_NOBREAK:
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	2906 lp->sl_nobreak = TRUE;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	2907 break;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	2908
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2909 case SN_SYLLABLE:
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2910 lp->sl_syllable = read_string(fd, len); /* <syllable> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2911 if (lp->sl_syllable == NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2912 goto endFAIL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2913 if (init_syl_tab(lp) == FAIL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2914 goto endFAIL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2915 break;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2916
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2917 default:
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2918 /* Unsupported section. When it's required give an error
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2919 * message. When it's not required skip the contents. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2920 if (c & SNF_REQUIRED)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2921 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2922 EMSG(_("E770: Unsupported section in spell file"));
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2923 goto endFAIL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2924 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2925 while (--len >= 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2926 if (getc(fd) < 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2927 goto truncerr;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2928 break;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2929 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2930 someerror:
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2931 if (res == SP_FORMERROR)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2932 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2933 EMSG(_(e_format));
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	2934 goto endFAIL;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	2935 }
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2936 if (res == SP_TRUNCERROR)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2937 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2938 truncerr:
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2939 EMSG(_(e_spell_trunc));
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2940 goto endFAIL;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2941 }
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	2942 if (res == SP_OTHERERROR)
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2943 goto endFAIL;
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	2944 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2945
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2946 /* <LWORDTREE> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2947 res = spell_read_tree(fd, &lp->sl_fbyts, &lp->sl_fidxs, FALSE, 0);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2948 if (res != 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2949 goto someerror;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2950
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2951 /* <KWORDTREE> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2952 res = spell_read_tree(fd, &lp->sl_kbyts, &lp->sl_kidxs, FALSE, 0);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2953 if (res != 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2954 goto someerror;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2955
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2956 /* <PREFIXTREE> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2957 res = spell_read_tree(fd, &lp->sl_pbyts, &lp->sl_pidxs, TRUE,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2958 lp->sl_prefixcnt);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2959 if (res != 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2960 goto someerror;
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	2961
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2962 /* For a new file link it in the list of spell files. */
626 732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	2963 if (old_lp == NULL && lang != NULL)
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2964 {
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2965 lp->sl_next = first_lang;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2966 first_lang = lp;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2967 }
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	2968
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	2969 goto endOK;
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	2970
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	2971 endFAIL:
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2972 if (lang != NULL)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2973 /* truncating the name signals the error to spell_load_lang() */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2974 *lang = NUL;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2975 if (lp != NULL && old_lp == NULL)
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	2976 slang_free(lp);
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2977 lp = NULL;
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	2978
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	2979 endOK:
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2980 if (fd != NULL)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2981 fclose(fd);
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2982 sourcing_name = save_sourcing_name;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2983 sourcing_lnum = save_sourcing_lnum;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2984
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2985 return lp;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2986 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2987
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2988 /*
695 653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	2989 * Read 2 bytes from "fd" and turn them into an int, MSB first.
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	2990 */
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	2991 static int
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	2992 get2c(fd)
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	2993 FILE *fd;
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	2994 {
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	2995 long n;
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	2996
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	2997 n = getc(fd);
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	2998 n = (n << 8) + getc(fd);
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	2999 return n;
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	3000 }
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	3001
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	3002 /*
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	3003 * Read 3 bytes from "fd" and turn them into an int, MSB first.
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	3004 */
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	3005 static int
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	3006 get3c(fd)
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	3007 FILE *fd;
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	3008 {
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	3009 long n;
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	3010
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	3011 n = getc(fd);
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	3012 n = (n << 8) + getc(fd);
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	3013 n = (n << 8) + getc(fd);
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	3014 return n;
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	3015 }
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	3016
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	3017 /*
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	3018 * Read 4 bytes from "fd" and turn them into an int, MSB first.
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	3019 */
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	3020 static int
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	3021 get4c(fd)
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	3022 FILE *fd;
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	3023 {
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	3024 long n;
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	3025
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	3026 n = getc(fd);
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	3027 n = (n << 8) + getc(fd);
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	3028 n = (n << 8) + getc(fd);
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	3029 n = (n << 8) + getc(fd);
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	3030 return n;
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	3031 }
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	3032
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	3033 /*
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	3034 * Read 8 bytes from "fd" and turn them into a time_t, MSB first.
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	3035 */
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	3036 static time_t
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	3037 get8c(fd)
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	3038 FILE *fd;
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	3039 {
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	3040 time_t n = 0;
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	3041 int i;
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	3042
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	3043 for (i = 0; i < 8; ++i)
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	3044 n = (n << 8) + getc(fd);
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	3045 return n;
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	3046 }
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	3047
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	3048 /*
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	3049 * Read a length field from "fd" in "cnt_bytes" bytes.
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3050 * 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	3051 * Returns NULL when the count is zero.
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3052 * 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	3053 * otherwise.
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	3054 */
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	3055 static char_u *
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	3056 read_cnt_string(fd, cnt_bytes, cntp)
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	3057 FILE *fd;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	3058 int cnt_bytes;
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	3059 int *cntp;
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	3060 {
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	3061 int cnt = 0;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	3062 int i;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	3063 char_u *str;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	3064
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	3065 /* read the length bytes, MSB first */
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	3066 for (i = 0; i < cnt_bytes; ++i)
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	3067 cnt = (cnt << 8) + getc(fd);
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	3068 if (cnt < 0)
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	3069 {
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3070 *cntp = SP_TRUNCERROR;
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	3071 return NULL;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	3072 }
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	3073 *cntp = cnt;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	3074 if (cnt == 0)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	3075 return NULL; /* nothing to read, return NULL */
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	3076
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3077 str = read_string(fd, cnt);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3078 if (str == NULL)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3079 *cntp = SP_OTHERERROR;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3080 return str;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3081 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3082
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3083 /*
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3084 * Read a string of length "cnt" from "fd" into allocated memory.
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1580 diff changeset	3085 * Returns NULL when out of memory or unable to read that many bytes.
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3086 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3087 static char_u *
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3088 read_string(fd, cnt)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3089 FILE *fd;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3090 int cnt;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3091 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3092 char_u *str;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3093 int i;
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1580 diff changeset	3094 int c;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3095
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	3096 /* allocate memory */
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	3097 str = alloc((unsigned)cnt + 1);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3098 if (str != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3099 {
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1580 diff changeset	3100 /* Read the string. Quit when running into the EOF. */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3101 for (i = 0; i < cnt; ++i)
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1580 diff changeset	3102 {
b9740fb41986 updated for version 7.2a vimboss parents: 1580 diff changeset	3103 c = getc(fd);
b9740fb41986 updated for version 7.2a vimboss parents: 1580 diff changeset	3104 if (c == EOF)
b9740fb41986 updated for version 7.2a vimboss parents: 1580 diff changeset	3105 {
b9740fb41986 updated for version 7.2a vimboss parents: 1580 diff changeset	3106 vim_free(str);
b9740fb41986 updated for version 7.2a vimboss parents: 1580 diff changeset	3107 return NULL;
b9740fb41986 updated for version 7.2a vimboss parents: 1580 diff changeset	3108 }
b9740fb41986 updated for version 7.2a vimboss parents: 1580 diff changeset	3109 str[i] = c;
b9740fb41986 updated for version 7.2a vimboss parents: 1580 diff changeset	3110 }
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3111 str[i] = NUL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3112 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3113 return str;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3114 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3115
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3116 /*
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3117 * Read SN_REGION: <regionname> ...
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3118 * Return SP_*ERROR flags.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3119 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3120 static int
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3121 read_region_section(fd, lp, len)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3122 FILE *fd;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3123 slang_T *lp;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3124 int len;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3125 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3126 int i;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3127
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3128 if (len > 16)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3129 return SP_FORMERROR;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3130 for (i = 0; i < len; ++i)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3131 lp->sl_regions[i] = getc(fd); /* <regionname> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3132 lp->sl_regions[len] = NUL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3133 return 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3134 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3135
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3136 /*
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3137 * Read SN_CHARFLAGS section: <charflagslen> <charflags>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3138 * <folcharslen> <folchars>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3139 * Return SP_*ERROR flags.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3140 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3141 static int
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3142 read_charflags_section(fd)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3143 FILE *fd;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3144 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3145 char_u *flags;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3146 char_u *fol;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3147 int flagslen, follen;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3148
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3149 /* <charflagslen> <charflags> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3150 flags = read_cnt_string(fd, 1, &flagslen);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3151 if (flagslen < 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3152 return flagslen;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3153
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3154 /* <folcharslen> <folchars> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3155 fol = read_cnt_string(fd, 2, &follen);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3156 if (follen < 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3157 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3158 vim_free(flags);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3159 return follen;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3160 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3161
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3162 /* Set the word-char flags and fill SPELL_ISUPPER() table. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3163 if (flags != NULL && fol != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3164 set_spell_charflags(flags, flagslen, fol);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3165
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3166 vim_free(flags);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3167 vim_free(fol);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3168
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3169 /* When <charflagslen> is zero then <fcharlen> must also be zero. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3170 if ((flags == NULL) != (fol == NULL))
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3171 return SP_FORMERROR;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3172 return 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3173 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3174
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3175 /*
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3176 * Read SN_PREFCOND section.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3177 * Return SP_*ERROR flags.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3178 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3179 static int
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3180 read_prefcond_section(fd, lp)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3181 FILE *fd;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3182 slang_T *lp;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3183 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3184 int cnt;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3185 int i;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3186 int n;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3187 char_u *p;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3188 char_u buf[MAXWLEN + 1];
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3189
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3190 /* <prefcondcnt> <prefcond> ... */
695 653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	3191 cnt = get2c(fd); /* <prefcondcnt> */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3192 if (cnt <= 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3193 return SP_FORMERROR;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3194
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3195 lp->sl_prefprog = (regprog_T **)alloc_clear(
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3196 (unsigned)sizeof(regprog_T ) cnt);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3197 if (lp->sl_prefprog == NULL)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3198 return SP_OTHERERROR;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3199 lp->sl_prefixcnt = cnt;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3200
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	3201 for (i = 0; i < cnt; ++i)
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3202 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3203 /* <prefcond> : <condlen> <condstr> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3204 n = getc(fd); /* <condlen> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3205 if (n < 0 \|\| n >= MAXWLEN)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3206 return SP_FORMERROR;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3207
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3208 /* When <condlen> is zero we have an empty condition. Otherwise
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3209 * compile the regexp program used to check for the condition. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3210 if (n > 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3211 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3212 buf[0] = '^'; /* always match at one position only */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3213 p = buf + 1;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3214 while (n-- > 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3215 p++ = getc(fd); / <condstr> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3216 *p = NUL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3217 lp->sl_prefprog[i] = vim_regcomp(buf, RE_MAGIC + RE_STRING);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3218 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3219 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3220 return 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3221 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3222
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3223 /*
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3224 * Read REP or REPSAL items section from "fd": <repcount> <rep> ...
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3225 * Return SP_*ERROR flags.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3226 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3227 static int
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3228 read_rep_section(fd, gap, first)
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3229 FILE *fd;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3230 garray_T *gap;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3231 short *first;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3232 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3233 int cnt;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3234 fromto_T *ftp;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3235 int i;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3236
695 653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	3237 cnt = get2c(fd); /* <repcount> */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3238 if (cnt < 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3239 return SP_TRUNCERROR;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3240
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3241 if (ga_grow(gap, cnt) == FAIL)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3242 return SP_OTHERERROR;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3243
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3244 /* <rep> : <repfromlen> <repfrom> <reptolen> <repto> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3245 for (; gap->ga_len < cnt; ++gap->ga_len)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3246 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3247 ftp = &((fromto_T *)gap->ga_data)[gap->ga_len];
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3248 ftp->ft_from = read_cnt_string(fd, 1, &i);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3249 if (i < 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3250 return i;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3251 if (i == 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3252 return SP_FORMERROR;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3253 ftp->ft_to = read_cnt_string(fd, 1, &i);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3254 if (i <= 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3255 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3256 vim_free(ftp->ft_from);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3257 if (i < 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3258 return i;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3259 return SP_FORMERROR;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3260 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3261 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3262
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3263 /* Fill the first-index table. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3264 for (i = 0; i < 256; ++i)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3265 first[i] = -1;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3266 for (i = 0; i < gap->ga_len; ++i)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3267 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3268 ftp = &((fromto_T *)gap->ga_data)[i];
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3269 if (first[*ftp->ft_from] == -1)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3270 first[*ftp->ft_from] = i;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3271 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3272 return 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3273 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3274
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3275 /*
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3276 * Read SN_SAL section: <salflags> <salcount> <sal> ...
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3277 * Return SP_*ERROR flags.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3278 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3279 static int
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3280 read_sal_section(fd, slang)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3281 FILE *fd;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3282 slang_T *slang;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3283 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3284 int i;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3285 int cnt;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3286 garray_T *gap;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3287 salitem_T *smp;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3288 int ccnt;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3289 char_u *p;
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3290 int c = NUL;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3291
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3292 slang->sl_sofo = FALSE;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3293
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3294 i = getc(fd); /* <salflags> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3295 if (i & SAL_F0LLOWUP)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3296 slang->sl_followup = TRUE;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3297 if (i & SAL_COLLAPSE)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3298 slang->sl_collapse = TRUE;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3299 if (i & SAL_REM_ACCENTS)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3300 slang->sl_rem_accents = TRUE;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3301
695 653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	3302 cnt = get2c(fd); /* <salcount> */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3303 if (cnt < 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3304 return SP_TRUNCERROR;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3305
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3306 gap = &slang->sl_sal;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3307 ga_init2(gap, sizeof(salitem_T), 10);
548 f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3308 if (ga_grow(gap, cnt + 1) == FAIL)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3309 return SP_OTHERERROR;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3310
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3311 /* <sal> : <salfromlen> <salfrom> <saltolen> <salto> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3312 for (; gap->ga_len < cnt; ++gap->ga_len)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3313 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3314 smp = &((salitem_T *)gap->ga_data)[gap->ga_len];
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3315 ccnt = getc(fd); /* <salfromlen> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3316 if (ccnt < 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3317 return SP_TRUNCERROR;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3318 if ((p = alloc(ccnt + 2)) == NULL)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3319 return SP_OTHERERROR;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3320 smp->sm_lead = p;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3321
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3322 /* Read up to the first special char into sm_lead. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3323 for (i = 0; i < ccnt; ++i)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3324 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3325 c = getc(fd); /* <salfrom> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3326 if (vim_strchr((char_u *)"0123456789(-<^$", c) != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3327 break;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3328 *p++ = c;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3329 }
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	3330 smp->sm_leadlen = (int)(p - smp->sm_lead);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3331 *p++ = NUL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3332
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3333 /* Put (abc) chars in sm_oneof, if any. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3334 if (c == '(')
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3335 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3336 smp->sm_oneof = p;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3337 for (++i; i < ccnt; ++i)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3338 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3339 c = getc(fd); /* <salfrom> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3340 if (c == ')')
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3341 break;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3342 *p++ = c;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3343 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3344 *p++ = NUL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3345 if (++i < ccnt)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3346 c = getc(fd);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3347 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3348 else
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3349 smp->sm_oneof = NULL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3350
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3351 /* Any following chars go in sm_rules. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3352 smp->sm_rules = p;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3353 if (i < ccnt)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3354 /* store the char we got while checking for end of sm_lead */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3355 *p++ = c;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3356 for (++i; i < ccnt; ++i)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3357 p++ = getc(fd); / <salfrom> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3358 *p++ = NUL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3359
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3360 /* <saltolen> <salto> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3361 smp->sm_to = read_cnt_string(fd, 1, &ccnt);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3362 if (ccnt < 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3363 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3364 vim_free(smp->sm_lead);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3365 return ccnt;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3366 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3367
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3368 #ifdef FEAT_MBYTE
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3369 if (has_mbyte)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3370 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3371 /* convert the multi-byte strings to wide char strings */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3372 smp->sm_lead_w = mb_str2wide(smp->sm_lead);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3373 smp->sm_leadlen = mb_charlen(smp->sm_lead);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3374 if (smp->sm_oneof == NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3375 smp->sm_oneof_w = NULL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3376 else
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3377 smp->sm_oneof_w = mb_str2wide(smp->sm_oneof);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3378 if (smp->sm_to == NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3379 smp->sm_to_w = NULL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3380 else
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3381 smp->sm_to_w = mb_str2wide(smp->sm_to);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3382 if (smp->sm_lead_w == NULL
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3383 \|\| (smp->sm_oneof_w == NULL && smp->sm_oneof != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3384 \|\| (smp->sm_to_w == NULL && smp->sm_to != NULL))
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3385 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3386 vim_free(smp->sm_lead);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3387 vim_free(smp->sm_to);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3388 vim_free(smp->sm_lead_w);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3389 vim_free(smp->sm_oneof_w);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3390 vim_free(smp->sm_to_w);
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3391 return SP_OTHERERROR;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3392 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3393 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3394 #endif
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3395 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3396
548 f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3397 if (gap->ga_len > 0)
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3398 {
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3399 /* 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	3400 * that we need to check the index every time. */
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3401 smp = &((salitem_T *)gap->ga_data)[gap->ga_len];
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3402 if ((p = alloc(1)) == NULL)
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3403 return SP_OTHERERROR;
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3404 p[0] = NUL;
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3405 smp->sm_lead = p;
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3406 smp->sm_leadlen = 0;
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3407 smp->sm_oneof = NULL;
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3408 smp->sm_rules = p;
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3409 smp->sm_to = NULL;
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3410 #ifdef FEAT_MBYTE
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3411 if (has_mbyte)
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3412 {
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3413 smp->sm_lead_w = mb_str2wide(smp->sm_lead);
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3414 smp->sm_leadlen = 0;
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3415 smp->sm_oneof_w = NULL;
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3416 smp->sm_to_w = NULL;
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3417 }
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3418 #endif
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3419 ++gap->ga_len;
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3420 }
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3421
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3422 /* Fill the first-index table. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3423 set_sal_first(slang);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3424
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3425 return 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3426 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3427
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3428 /*
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3429 * Read SN_WORDS: <word> ...
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3430 * Return SP_*ERROR flags.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3431 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3432 static int
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3433 read_words_section(fd, lp, len)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3434 FILE *fd;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3435 slang_T *lp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3436 int len;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3437 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3438 int done = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3439 int i;
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1580 diff changeset	3440 int c;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3441 char_u word[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3442
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3443 while (done < len)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3444 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3445 /* Read one word at a time. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3446 for (i = 0; ; ++i)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3447 {
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1580 diff changeset	3448 c = getc(fd);
b9740fb41986 updated for version 7.2a vimboss parents: 1580 diff changeset	3449 if (c == EOF)
b9740fb41986 updated for version 7.2a vimboss parents: 1580 diff changeset	3450 return SP_TRUNCERROR;
b9740fb41986 updated for version 7.2a vimboss parents: 1580 diff changeset	3451 word[i] = c;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3452 if (word[i] == NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3453 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3454 if (i == MAXWLEN - 1)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3455 return SP_FORMERROR;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3456 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3457
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3458 /* Init the count to 10. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3459 count_common_word(lp, word, -1, 10);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3460 done += i + 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3461 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3462 return 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3463 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3464
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3465 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3466 * Add a word to the hashtable of common words.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3467 * If it's already there then the counter is increased.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3468 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3469 static void
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3470 count_common_word(lp, word, len, count)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3471 slang_T *lp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3472 char_u *word;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3473 int len; /* word length, -1 for upto NUL */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3474 int count; /* 1 to count once, 10 to init */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3475 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3476 hash_T hash;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3477 hashitem_T *hi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3478 wordcount_T *wc;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3479 char_u buf[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3480 char_u *p;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3481
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3482 if (len == -1)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3483 p = word;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3484 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3485 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3486 vim_strncpy(buf, word, len);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3487 p = buf;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3488 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3489
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3490 hash = hash_hash(p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3491 hi = hash_lookup(&lp->sl_wordcount, p, hash);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3492 if (HASHITEM_EMPTY(hi))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3493 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	3494 wc = (wordcount_T *)alloc((unsigned)(sizeof(wordcount_T) + STRLEN(p)));
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3495 if (wc == NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3496 return;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3497 STRCPY(wc->wc_word, p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3498 wc->wc_count = count;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3499 hash_add_item(&lp->sl_wordcount, hi, wc->wc_word, hash);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3500 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3501 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3502 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3503 wc = HI2WC(hi);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3504 if ((wc->wc_count += count) < (unsigned)count) /* check for overflow */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3505 wc->wc_count = MAXWORDCOUNT;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3506 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3507 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3508
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3509 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3510 * Adjust the score of common words.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3511 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3512 static int
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3513 score_wordcount_adj(slang, score, word, split)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3514 slang_T *slang;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3515 int score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3516 char_u *word;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3517 int split; /* word was split, less bonus */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3518 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3519 hashitem_T *hi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3520 wordcount_T *wc;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3521 int bonus;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3522 int newscore;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3523
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3524 hi = hash_find(&slang->sl_wordcount, word);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3525 if (!HASHITEM_EMPTY(hi))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3526 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3527 wc = HI2WC(hi);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3528 if (wc->wc_count < SCORE_THRES2)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3529 bonus = SCORE_COMMON1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3530 else if (wc->wc_count < SCORE_THRES3)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3531 bonus = SCORE_COMMON2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3532 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3533 bonus = SCORE_COMMON3;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3534 if (split)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3535 newscore = score - bonus / 2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3536 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3537 newscore = score - bonus;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3538 if (newscore < 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3539 return 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3540 return newscore;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3541 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3542 return score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3543 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3544
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3545 /*
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3546 * SN_SOFO: <sofofromlen> <sofofrom> <sofotolen> <sofoto>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3547 * Return SP_*ERROR flags.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3548 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3549 static int
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3550 read_sofo_section(fd, slang)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3551 FILE *fd;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3552 slang_T *slang;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3553 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3554 int cnt;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3555 char_u from, to;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3556 int res;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3557
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3558 slang->sl_sofo = TRUE;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3559
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3560 /* <sofofromlen> <sofofrom> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3561 from = read_cnt_string(fd, 2, &cnt);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3562 if (cnt < 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3563 return cnt;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3564
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3565 /* <sofotolen> <sofoto> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3566 to = read_cnt_string(fd, 2, &cnt);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3567 if (cnt < 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3568 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3569 vim_free(from);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3570 return cnt;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3571 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3572
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3573 /* Store the info in slang->sl_sal and/or slang->sl_sal_first. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3574 if (from != NULL && to != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3575 res = set_sofo(slang, from, to);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3576 else if (from != NULL \|\| to != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3577 res = SP_FORMERROR; /* only one of two strings is an error */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3578 else
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3579 res = 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3580
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3581 vim_free(from);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3582 vim_free(to);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3583 return res;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3584 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3585
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3586 /*
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3587 * Read the compound section from the .spl file:
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3588 * <compmax> <compminlen> <compsylmax> <compoptions> <compflags>
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3589 * Returns SP_*ERROR flags.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3590 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3591 static int
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3592 read_compound(fd, slang, len)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3593 FILE *fd;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3594 slang_T *slang;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3595 int len;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3596 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3597 int todo = len;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3598 int c;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3599 int atstart;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3600 char_u *pat;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3601 char_u *pp;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3602 char_u *cp;
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3603 char_u *ap;
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	3604 char_u *crp;
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3605 int cnt;
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3606 garray_T *gap;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3607
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3608 if (todo < 2)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3609 return SP_FORMERROR; /* need at least two bytes */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3610
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3611 --todo;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3612 c = getc(fd); /* <compmax> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3613 if (c < 2)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3614 c = MAXWLEN;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3615 slang->sl_compmax = c;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3616
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3617 --todo;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3618 c = getc(fd); /* <compminlen> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3619 if (c < 1)
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	3620 c = 0;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3621 slang->sl_compminlen = c;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3622
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3623 --todo;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3624 c = getc(fd); /* <compsylmax> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3625 if (c < 1)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3626 c = MAXWLEN;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3627 slang->sl_compsylmax = c;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3628
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3629 c = getc(fd); /* <compoptions> */
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3630 if (c != 0)
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3631 ungetc(c, fd); /* be backwards compatible with Vim 7.0b */
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3632 else
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3633 {
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3634 --todo;
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3635 c = getc(fd); /* only use the lower byte for now */
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3636 --todo;
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3637 slang->sl_compoptions = c;
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3638
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3639 gap = &slang->sl_comppat;
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3640 c = get2c(fd); /* <comppatcount> */
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3641 todo -= 2;
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3642 ga_init2(gap, sizeof(char_u *), c);
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3643 if (ga_grow(gap, c) == OK)
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3644 while (--c >= 0)
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3645 {
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3646 ((char_u **)(gap->ga_data))[gap->ga_len++] =
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3647 read_cnt_string(fd, 1, &cnt);
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3648 /* <comppatlen> <comppattext> */
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3649 if (cnt < 0)
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3650 return cnt;
822 45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	3651 todo -= cnt + 1;
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	3652 }
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	3653 }
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	3654 if (todo < 0)
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	3655 return SP_FORMERROR;
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3656
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	3657 /* Turn the COMPOUNDRULE items into a regexp pattern:
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3658 * "a[bc]/ab+" -> "^$a[bc]\\|ab\+$$".
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3659 * Inserting backslashes may double the length, "^$<Nul>" is 7 bytes.
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3660 * Conversion to utf-8 may double the size. */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3661 c = todo * 2 + 7;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3662 #ifdef FEAT_MBYTE
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3663 if (enc_utf8)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3664 c += todo * 2;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3665 #endif
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3666 pat = alloc((unsigned)c);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3667 if (pat == NULL)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3668 return SP_OTHERERROR;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3669
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3670 /* 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	3671 * for all flags. */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3672 cp = alloc(todo + 1);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3673 if (cp == NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3674 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3675 vim_free(pat);
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3676 return SP_OTHERERROR;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3677 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3678 slang->sl_compstartflags = cp;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3679 *cp = NUL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3680
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3681 ap = alloc(todo + 1);
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3682 if (ap == NULL)
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3683 {
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3684 vim_free(pat);
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3685 return SP_OTHERERROR;
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3686 }
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3687 slang->sl_compallflags = ap;
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3688 *ap = NUL;
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3689
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	3690 /* 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	3691 * compounding may work in match_compoundrule(). This is freed when we
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	3692 * encounter a wildcard, the check doesn't work then. */
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	3693 crp = alloc(todo + 1);
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	3694 slang->sl_comprules = crp;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	3695
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3696 pp = pat;
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++ = '(';
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3700
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3701 atstart = 1;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3702 while (todo-- > 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3703 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3704 c = getc(fd); /* <compflags> */
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1580 diff changeset	3705 if (c == EOF)
b9740fb41986 updated for version 7.2a vimboss parents: 1580 diff changeset	3706 {
b9740fb41986 updated for version 7.2a vimboss parents: 1580 diff changeset	3707 vim_free(pat);
b9740fb41986 updated for version 7.2a vimboss parents: 1580 diff changeset	3708 return SP_TRUNCERROR;
b9740fb41986 updated for version 7.2a vimboss parents: 1580 diff changeset	3709 }
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3710
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3711 /* Add all flags to "sl_compallflags". */
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3712 if (vim_strchr((char_u )"+[]/", c) == NULL
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3713 && !byte_in_str(slang->sl_compallflags, c))
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3714 {
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3715 *ap++ = c;
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3716 *ap = NUL;
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3717 }
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3718
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3719 if (atstart != 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3720 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3721 /* At start of item: copy flags to "sl_compstartflags". For a
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3722 * [abc] item set "atstart" to 2 and copy up to the ']'. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3723 if (c == '[')
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3724 atstart = 2;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3725 else if (c == ']')
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3726 atstart = 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3727 else
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3728 {
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3729 if (!byte_in_str(slang->sl_compstartflags, c))
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3730 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3731 *cp++ = c;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3732 *cp = NUL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3733 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3734 if (atstart == 1)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3735 atstart = 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3736 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3737 }
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	3738
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	3739 /* Copy flag to "sl_comprules", unless we run into a wildcard. */
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	3740 if (crp != NULL)
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	3741 {
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	3742 if (c == '+' \|\| c == '*')
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	3743 {
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	3744 vim_free(slang->sl_comprules);
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	3745 slang->sl_comprules = NULL;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	3746 crp = NULL;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	3747 }
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	3748 else
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	3749 *crp++ = c;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	3750 }
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	3751
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3752 if (c == '/') /* slash separates two items */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3753 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3754 *pp++ = '\\';
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3755 *pp++ = '\|';
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3756 atstart = 1;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3757 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3758 else /* normal char, "[abc]" and '' are copied as-is /
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3759 {
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	3760 if (c == '+' \|\| c == '~')
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3761 pp++ = '\\'; / "a+" becomes "a\+" */
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3762 #ifdef FEAT_MBYTE
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3763 if (enc_utf8)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3764 pp += mb_char2bytes(c, pp);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3765 else
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3766 #endif
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3767 *pp++ = c;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3768 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3769 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3770
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3771 *pp++ = '\\';
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3772 *pp++ = ')';
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3773 *pp++ = '$';
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3774 *pp = NUL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3775
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	3776 if (crp != NULL)
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	3777 *crp = NUL;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	3778
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3779 slang->sl_compprog = vim_regcomp(pat, RE_MAGIC + RE_STRING + RE_STRICT);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3780 vim_free(pat);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3781 if (slang->sl_compprog == NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3782 return SP_FORMERROR;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3783
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3784 return 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3785 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3786
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3787 /*
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	3788 * Return TRUE if byte "n" appears in "str".
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3789 * Like strchr() but independent of locale.
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3790 */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3791 static int
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	3792 byte_in_str(str, n)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3793 char_u *str;
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	3794 int n;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3795 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3796 char_u *p;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3797
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3798 for (p = str; *p != NUL; ++p)
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	3799 if (*p == n)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3800 return TRUE;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3801 return FALSE;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3802 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3803
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3804 #define SY_MAXLEN 30
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3805 typedef struct syl_item_S
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3806 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3807 char_u sy_chars[SY_MAXLEN]; /* the sequence of chars */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3808 int sy_len;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3809 } syl_item_T;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3810
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3811 /*
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3812 * Truncate "slang->sl_syllable" at the first slash and put the following items
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3813 * in "slang->sl_syl_items".
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3814 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3815 static int
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3816 init_syl_tab(slang)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3817 slang_T *slang;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3818 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3819 char_u *p;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3820 char_u *s;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3821 int l;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3822 syl_item_T *syl;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3823
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3824 ga_init2(&slang->sl_syl_items, sizeof(syl_item_T), 4);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3825 p = vim_strchr(slang->sl_syllable, '/');
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3826 while (p != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3827 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3828 *p++ = NUL;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3829 if (p == NUL) / trailing slash */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3830 break;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3831 s = p;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3832 p = vim_strchr(p, '/');
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3833 if (p == NULL)
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	3834 l = (int)STRLEN(s);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3835 else
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	3836 l = (int)(p - s);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3837 if (l >= SY_MAXLEN)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3838 return SP_FORMERROR;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3839 if (ga_grow(&slang->sl_syl_items, 1) == FAIL)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3840 return SP_OTHERERROR;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3841 syl = ((syl_item_T *)slang->sl_syl_items.ga_data)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3842 + slang->sl_syl_items.ga_len++;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3843 vim_strncpy(syl->sy_chars, s, l);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3844 syl->sy_len = l;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3845 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3846 return OK;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3847 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3848
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3849 /*
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3850 * Count the number of syllables in "word".
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3851 * When "word" contains spaces the syllables after the last space are counted.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3852 * Returns zero if syllables are not defines.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3853 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3854 static int
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3855 count_syllables(slang, word)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3856 slang_T *slang;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3857 char_u *word;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3858 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3859 int cnt = 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3860 int skip = FALSE;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3861 char_u *p;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3862 int len;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3863 int i;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3864 syl_item_T *syl;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3865 int c;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3866
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3867 if (slang->sl_syllable == NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3868 return 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3869
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3870 for (p = word; *p != NUL; p += len)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3871 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3872 /* When running into a space reset counter. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3873 if (*p == ' ')
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3874 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3875 len = 1;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3876 cnt = 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3877 continue;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3878 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3879
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3880 /* Find longest match of syllable items. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3881 len = 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3882 for (i = 0; i < slang->sl_syl_items.ga_len; ++i)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3883 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3884 syl = ((syl_item_T *)slang->sl_syl_items.ga_data) + i;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3885 if (syl->sy_len > len
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3886 && STRNCMP(p, syl->sy_chars, syl->sy_len) == 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3887 len = syl->sy_len;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3888 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3889 if (len != 0) /* found a match, count syllable */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3890 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3891 ++cnt;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3892 skip = FALSE;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3893 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3894 else
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3895 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3896 /* No recognized syllable item, at least a syllable char then? */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3897 #ifdef FEAT_MBYTE
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3898 c = mb_ptr2char(p);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3899 len = (*mb_ptr2len)(p);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3900 #else
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3901 c = *p;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3902 len = 1;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3903 #endif
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3904 if (vim_strchr(slang->sl_syllable, c) == NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3905 skip = FALSE; /* No, search for next syllable */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3906 else if (!skip)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3907 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3908 ++cnt; /* Yes, count it */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3909 skip = TRUE; /* don't count following syllable chars */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3910 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3911 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3912 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3913 return cnt;
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	3914 }
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	3915
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3916 /*
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3917 * Set the SOFOFROM and SOFOTO items in language "lp".
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3918 * Returns SP_*ERROR flags when there is something wrong.
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3919 */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3920 static int
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3921 set_sofo(lp, from, to)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3922 slang_T *lp;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3923 char_u *from;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3924 char_u *to;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3925 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3926 int i;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3927
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3928 #ifdef FEAT_MBYTE
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3929 garray_T *gap;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3930 char_u *s;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3931 char_u *p;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3932 int c;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3933 int *inp;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3934
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3935 if (has_mbyte)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3936 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3937 /* 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	3938 * characters. The index is the low byte of the character.
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3939 * The list contains from-to pairs with a terminating NUL.
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3940 * sl_sal_first[] is used for latin1 "from" characters. */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3941 gap = &lp->sl_sal;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3942 ga_init2(gap, sizeof(int *), 1);
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3943 if (ga_grow(gap, 256) == FAIL)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3944 return SP_OTHERERROR;
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3945 vim_memset(gap->ga_data, 0, sizeof(int ) 256);
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3946 gap->ga_len = 256;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3947
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3948 /* First count the number of items for each list. Temporarily use
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3949 * sl_sal_first[] for this. */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3950 for (p = from, s = to; p != NUL && s != NUL; )
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3951 {
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	3952 c = mb_cptr2char_adv(&p);
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	3953 mb_cptr_adv(s);
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3954 if (c >= 256)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3955 ++lp->sl_sal_first[c & 0xff];
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3956 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3957 if (p != NUL \|\| s != NUL) /* lengths differ */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3958 return SP_FORMERROR;
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3959
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3960 /* Allocate the lists. */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3961 for (i = 0; i < 256; ++i)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3962 if (lp->sl_sal_first[i] > 0)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3963 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3964 p = alloc(sizeof(int) * (lp->sl_sal_first[i] * 2 + 1));
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3965 if (p == NULL)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3966 return SP_OTHERERROR;
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3967 ((int *)gap->ga_data)[i] = (int )p;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3968 (int )p = 0;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3969 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3970
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3971 /* 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	3972 * list. */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3973 vim_memset(lp->sl_sal_first, 0, sizeof(salfirst_T) * 256);
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3974 for (p = from, s = to; p != NUL && s != NUL; )
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3975 {
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	3976 c = mb_cptr2char_adv(&p);
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	3977 i = mb_cptr2char_adv(&s);
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3978 if (c >= 256)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3979 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3980 /* Append the from-to chars at the end of the list with
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3981 * the low byte. */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3982 inp = ((int **)gap->ga_data)[c & 0xff];
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3983 while (*inp != 0)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3984 ++inp;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3985 inp++ = c; / from char */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3986 inp++ = i; / to char */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3987 inp++ = NUL; / NUL at the end */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3988 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3989 else
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3990 /* mapping byte to char is done in sl_sal_first[] */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3991 lp->sl_sal_first[c] = i;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3992 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3993 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3994 else
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3995 #endif
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3996 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3997 /* mapping bytes to bytes is done in sl_sal_first[] */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3998 if (STRLEN(from) != STRLEN(to))
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3999 return SP_FORMERROR;
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4000
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4001 for (i = 0; to[i] != NUL; ++i)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4002 lp->sl_sal_first[from[i]] = to[i];
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4003 lp->sl_sal.ga_len = 1; /* indicates we have soundfolding */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4004 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4005
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	4006 return 0;
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4007 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4008
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4009 /*
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4010 * Fill the first-index table for "lp".
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4011 */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4012 static void
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4013 set_sal_first(lp)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4014 slang_T *lp;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4015 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4016 salfirst_T *sfirst;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4017 int i;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4018 salitem_T *smp;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4019 int c;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4020 garray_T *gap = &lp->sl_sal;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4021
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4022 sfirst = lp->sl_sal_first;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4023 for (i = 0; i < 256; ++i)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4024 sfirst[i] = -1;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4025 smp = (salitem_T *)gap->ga_data;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4026 for (i = 0; i < gap->ga_len; ++i)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4027 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4028 #ifdef FEAT_MBYTE
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4029 if (has_mbyte)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4030 /* Use the lowest byte of the first character. For latin1 it's
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4031 * the character, for other encodings it should differ for most
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4032 * characters. */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4033 c = *smp[i].sm_lead_w & 0xff;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4034 else
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4035 #endif
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4036 c = *smp[i].sm_lead;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4037 if (sfirst[c] == -1)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4038 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4039 sfirst[c] = i;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4040 #ifdef FEAT_MBYTE
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4041 if (has_mbyte)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4042 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4043 int n;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4044
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4045 /* Make sure all entries with this byte are following each
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4046 * other. Move the ones that are in the wrong position. Do
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4047 * keep the same ordering! */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4048 while (i + 1 < gap->ga_len
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4049 && (*smp[i + 1].sm_lead_w & 0xff) == c)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4050 /* Skip over entry with same index byte. */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4051 ++i;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4052
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4053 for (n = 1; i + n < gap->ga_len; ++n)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4054 if ((*smp[i + n].sm_lead_w & 0xff) == c)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4055 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4056 salitem_T tsal;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4057
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4058 /* Move entry with same index byte after the entries
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4059 * we already found. */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4060 ++i;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4061 --n;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4062 tsal = smp[i + n];
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4063 mch_memmove(smp + i + 1, smp + i,
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4064 sizeof(salitem_T) * n);
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4065 smp[i] = tsal;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4066 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4067 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4068 #endif
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4069 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4070 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4071 }
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4072
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	4073 #ifdef FEAT_MBYTE
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	4074 /*
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	4075 * Turn a multi-byte string into a wide character string.
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	4076 * Return it in allocated memory (NULL for out-of-memory)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	4077 */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	4078 static int *
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	4079 mb_str2wide(s)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	4080 char_u *s;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	4081 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	4082 int *res;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	4083 char_u *p;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	4084 int i = 0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	4085
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	4086 res = (int )alloc(sizeof(int) (mb_charlen(s) + 1));
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	4087 if (res != NULL)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	4088 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	4089 for (p = s; *p != NUL; )
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	4090 res[i++] = mb_ptr2char_adv(&p);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	4091 res[i] = NUL;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	4092 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	4093 return res;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	4094 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	4095 #endif
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	4096
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4097 /*
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4098 * Read a tree from the .spl or .sug file.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4099 * Allocates the memory and stores pointers in "bytsp" and "idxsp".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4100 * This is skipped when the tree has zero length.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4101 * Returns zero when OK, SP_ value for an error.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4102 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4103 static int
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4104 spell_read_tree(fd, bytsp, idxsp, prefixtree, prefixcnt)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4105 FILE *fd;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4106 char_u **bytsp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4107 idx_T **idxsp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4108 int prefixtree; /* TRUE for the prefix tree */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4109 int prefixcnt; /* when "prefixtree" is TRUE: prefix count */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4110 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4111 int len;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4112 int idx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4113 char_u *bp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4114 idx_T *ip;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4115
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4116 /* The tree size was computed when writing the file, so that we can
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4117 * allocate it as one long block. <nodecount> */
695 653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	4118 len = get4c(fd);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4119 if (len < 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4120 return SP_TRUNCERROR;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4121 if (len > 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4122 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4123 /* Allocate the byte array. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4124 bp = lalloc((long_u)len, TRUE);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4125 if (bp == NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4126 return SP_OTHERERROR;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4127 *bytsp = bp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4128
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4129 /* Allocate the index array. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4130 ip = (idx_T )lalloc_clear((long_u)(len sizeof(int)), TRUE);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4131 if (ip == NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4132 return SP_OTHERERROR;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4133 *idxsp = ip;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4134
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4135 /* Recursively read the tree and store it in the array. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4136 idx = read_tree_node(fd, bp, ip, len, 0, prefixtree, prefixcnt);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4137 if (idx < 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4138 return idx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4139 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4140 return 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4141 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4142
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4143 /*
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4144 * 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	4145 * "byts" and index array "idxs". Recursively read the children.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4146 *
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4147 * NOTE: The code here must match put_node()!
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4148 *
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4149 * Returns the index (>= 0) following the siblings.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4150 * Returns SP_TRUNCERROR if the file is shorter than expected.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4151 * Returns SP_FORMERROR if there is a format error.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4152 */
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	4153 static idx_T
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4154 read_tree_node(fd, byts, idxs, maxidx, startidx, prefixtree, maxprefcondnr)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4155 FILE *fd;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4156 char_u *byts;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	4157 idx_T *idxs;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4158 int maxidx; /* size of arrays */
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	4159 idx_T startidx; /* current index in "byts" and "idxs" */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	4160 int prefixtree; /* TRUE for reading PREFIXTREE */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	4161 int maxprefcondnr; /* maximum for <prefcondnr> */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4162 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4163 int len;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4164 int i;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4165 int n;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	4166 idx_T idx = startidx;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4167 int c;
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	4168 int c2;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4169 #define SHARED_MASK 0x8000000
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4170
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4171 len = getc(fd); /* <siblingcount> */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4172 if (len <= 0)
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4173 return SP_TRUNCERROR;
300 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 (startidx + len >= maxidx)
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4176 return SP_FORMERROR;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4177 byts[idx++] = len;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4178
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4179 /* Read the byte values, flag/region bytes and shared indexes. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4180 for (i = 1; i <= len; ++i)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4181 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4182 c = getc(fd); /* <byte> */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4183 if (c < 0)
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4184 return SP_TRUNCERROR;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4185 if (c <= BY_SPECIAL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4186 {
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	4187 if (c == BY_NOFLAGS && !prefixtree)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4188 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4189 /* No flags, all regions. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4190 idxs[idx] = 0;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4191 c = 0;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4192 }
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	4193 else if (c != BY_INDEX)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4194 {
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	4195 if (prefixtree)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	4196 {
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	4197 /* Read the optional pflags byte, the prefix ID and the
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	4198 * condition nr. In idxs[] store the prefix ID in the low
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	4199 * byte, the condition index shifted up 8 bits, the flags
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	4200 * shifted up 24 bits. */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	4201 if (c == BY_FLAGS)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	4202 c = getc(fd) << 24; /* <pflags> */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	4203 else
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	4204 c = 0;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	4205
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	4206 c \|= getc(fd); /* <affixID> */
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	4207
695 653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	4208 n = get2c(fd); /* <prefcondnr> */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	4209 if (n >= maxprefcondnr)
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4210 return SP_FORMERROR;
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	4211 c \|= (n << 8);
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	4212 }
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	4213 else /* c must be BY_FLAGS or BY_FLAGS2 */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	4214 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	4215 /* Read flags and optional region and prefix ID. In
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	4216 * idxs[] the flags go in the low two bytes, region above
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	4217 * that and prefix ID above the region. */
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	4218 c2 = c;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	4219 c = getc(fd); /* <flags> */
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	4220 if (c2 == BY_FLAGS2)
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	4221 c = (getc(fd) << 8) + c; /* <flags2> */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	4222 if (c & WF_REGION)
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	4223 c = (getc(fd) << 16) + c; /* <region> */
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	4224 if (c & WF_AFX)
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	4225 c = (getc(fd) << 24) + c; /* <affixID> */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	4226 }
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	4227
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4228 idxs[idx] = c;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4229 c = 0;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4230 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4231 else /* c == BY_INDEX */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4232 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4233 /* <nodeidx> */
695 653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	4234 n = get3c(fd);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4235 if (n < 0 \|\| n >= maxidx)
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4236 return SP_FORMERROR;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4237 idxs[idx] = n + SHARED_MASK;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4238 c = getc(fd); /* <xbyte> */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4239 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4240 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4241 byts[idx++] = c;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4242 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4243
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4244 /* Recursively read the children for non-shared siblings.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4245 * 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	4246 * remove SHARED_MASK) */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4247 for (i = 1; i <= len; ++i)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4248 if (byts[startidx + i] != 0)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4249 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4250 if (idxs[startidx + i] & SHARED_MASK)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4251 idxs[startidx + i] &= ~SHARED_MASK;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4252 else
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4253 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4254 idxs[startidx + i] = idx;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4255 idx = read_tree_node(fd, byts, idxs, maxidx, idx,
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	4256 prefixtree, maxprefcondnr);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4257 if (idx < 0)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4258 break;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4259 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4260 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4261
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4262 return idx;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4263 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4264
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4265 /*
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4266 * Parse 'spelllang' and set buf->b_langp accordingly.
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	4267 * Returns NULL if it's OK, an error message otherwise.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4268 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4269 char_u *
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4270 did_set_spelllang(buf)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4271 buf_T *buf;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4272 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4273 garray_T ga;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	4274 char_u *splp;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4275 char_u *region;
416 3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	4276 char_u region_cp[3];
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4277 int filename;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4278 int region_mask;
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4279 slang_T *slang;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4280 int c;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	4281 char_u lang[MAXWLEN + 1];
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4282 char_u spf_name[MAXPATHL];
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	4283 int len;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	4284 char_u *p;
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4285 int round;
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4286 char_u *spf;
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4287 char_u *use_region = NULL;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4288 int dont_use_region = FALSE;
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	4289 int nobreak = FALSE;
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4290 int i, j;
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4291 langp_T lp, lp2;
1185 184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1087 diff changeset	4292 static int recursive = FALSE;
184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1087 diff changeset	4293 char_u *ret_msg = NULL;
184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1087 diff changeset	4294 char_u *spl_copy;
184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1087 diff changeset	4295
184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1087 diff changeset	4296 /* 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	4297 * not available and the SpellFileMissing autocommand opens a new buffer
184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1087 diff changeset	4298 * in which 'spell' is set. */
184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1087 diff changeset	4299 if (recursive)
184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1087 diff changeset	4300 return NULL;
184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1087 diff changeset	4301 recursive = TRUE;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4302
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4303 ga_init2(&ga, sizeof(langp_T), 2);
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4304 clear_midword(buf);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4305
1185 184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1087 diff changeset	4306 /* Make a copy of 'spellang', the SpellFileMissing autocommands may change
184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1087 diff changeset	4307 * it under our fingers. */
184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1087 diff changeset	4308 spl_copy = vim_strsave(buf->b_p_spl);
184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1087 diff changeset	4309 if (spl_copy == NULL)
184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1087 diff changeset	4310 goto theend;
184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1087 diff changeset	4311
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	4312 /* loop over comma separated language names. */
1185 184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1087 diff changeset	4313 for (splp = spl_copy; *splp != NUL; )
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	4314 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	4315 /* Get one language name. */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	4316 copy_option_part(&splp, lang, MAXWLEN, ",");
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	4317
240 693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	4318 region = NULL;
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	4319 len = (int)STRLEN(lang);
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4320
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4321 /* 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	4322 * 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	4323 * from the name. */
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4324 if (len > 4 && fnamecmp(lang + len - 4, ".spl") == 0)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4325 {
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4326 filename = TRUE;
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4327
416 3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	4328 /* Locate a region and remove it from the file name. */
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	4329 p = vim_strchr(gettail(lang), '_');
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	4330 if (p != NULL && ASCII_ISALPHA(p[1]) && ASCII_ISALPHA(p[2])
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	4331 && !ASCII_ISALPHA(p[3]))
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	4332 {
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	4333 vim_strncpy(region_cp, p + 1, 2);
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	4334 mch_memmove(p, p + 3, len - (p - lang) - 2);
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	4335 len -= 3;
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	4336 region = region_cp;
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	4337 }
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	4338 else
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	4339 dont_use_region = TRUE;
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	4340
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4341 /* Check if we loaded this language before. */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4342 for (slang = first_lang; slang != NULL; slang = slang->sl_next)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4343 if (fullpathcmp(lang, slang->sl_fname, FALSE) == FPC_SAME)
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4344 break;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4345 }
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4346 else
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4347 {
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4348 filename = FALSE;
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4349 if (len > 3 && lang[len - 3] == '_')
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4350 {
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4351 region = lang + len - 2;
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4352 len -= 3;
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4353 lang[len] = NUL;
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4354 }
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4355 else
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4356 dont_use_region = TRUE;
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4357
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4358 /* Check if we loaded this language before. */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4359 for (slang = first_lang; slang != NULL; slang = slang->sl_next)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4360 if (STRICMP(lang, slang->sl_name) == 0)
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4361 break;
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4362 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4363
416 3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	4364 if (region != NULL)
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	4365 {
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	4366 /* If the region differs from what was used before then don't
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	4367 * use it for 'spellfile'. */
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	4368 if (use_region != NULL && STRCMP(region, use_region) != 0)
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	4369 dont_use_region = TRUE;
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	4370 use_region = region;
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	4371 }
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	4372
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	4373 /* If not found try loading the language now. */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4374 if (slang == NULL)
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4375 {
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4376 if (filename)
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4377 (void)spell_load_file(lang, lang, NULL, FALSE);
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4378 else
1185 184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1087 diff changeset	4379 {
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4380 spell_load_lang(lang);
1185 184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1087 diff changeset	4381 #ifdef FEAT_AUTOCMD
184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1087 diff changeset	4382 /* SpellFileMissing autocommands may do anything, including
184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1087 diff changeset	4383 * destroying the buffer we are using... */
184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1087 diff changeset	4384 if (!buf_valid(buf))
184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1087 diff changeset	4385 {
184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1087 diff changeset	4386 ret_msg = (char_u *)"E797: SpellFileMissing autocommand deleted buffer";
184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1087 diff changeset	4387 goto theend;
184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1087 diff changeset	4388 }
184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1087 diff changeset	4389 #endif
184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1087 diff changeset	4390 }
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4391 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4392
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	4393 /*
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	4394 * Loop over the languages, there can be several files for "lang".
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	4395 */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4396 for (slang = first_lang; slang != NULL; slang = slang->sl_next)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4397 if (filename ? fullpathcmp(lang, slang->sl_fname, FALSE) == FPC_SAME
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4398 : STRICMP(lang, slang->sl_name) == 0)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4399 {
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	4400 region_mask = REGION_ALL;
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4401 if (!filename && region != NULL)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4402 {
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	4403 /* find region in sl_regions */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4404 c = find_region(slang->sl_regions, region);
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	4405 if (c == REGION_ALL)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	4406 {
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4407 if (slang->sl_add)
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4408 {
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4409 if (*slang->sl_regions != NUL)
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4410 /* This addition file is for other regions. */
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4411 region_mask = 0;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4412 }
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4413 else
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4414 /* This is probably an error. Give a warning and
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4415 * accept the words anyway. */
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	4416 smsg((char_u *)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	4417 _("Warning: region %s not supported"),
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	4418 region);
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	4419 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	4420 else
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	4421 region_mask = 1 << c;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4422 }
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	4423
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4424 if (region_mask != 0)
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	4425 {
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4426 if (ga_grow(&ga, 1) == FAIL)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4427 {
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4428 ga_clear(&ga);
1185 184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1087 diff changeset	4429 ret_msg = e_outofmem;
184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1087 diff changeset	4430 goto theend;
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4431 }
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4432 LANGP_ENTRY(ga, ga.ga_len)->lp_slang = slang;
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4433 LANGP_ENTRY(ga, ga.ga_len)->lp_region = region_mask;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4434 ++ga.ga_len;
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4435 use_midword(slang, buf);
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4436 if (slang->sl_nobreak)
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	4437 nobreak = TRUE;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	4438 }
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4439 }
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4440 }
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4441
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4442 /* round 0: load int_wordlist, if possible.
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4443 * round 1: load first name in 'spellfile'.
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4444 * round 2: load second name in 'spellfile.
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4445 * etc. */
1185 184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1087 diff changeset	4446 spf = buf->b_p_spf;
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4447 for (round = 0; round == 0 \|\| *spf != NUL; ++round)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4448 {
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4449 if (round == 0)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4450 {
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4451 /* Internal wordlist, if there is one. */
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4452 if (int_wordlist == NULL)
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4453 continue;
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4454 int_wordlist_spl(spf_name);
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4455 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4456 else
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4457 {
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4458 /* One entry in 'spellfile'. */
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4459 copy_option_part(&spf, spf_name, MAXPATHL - 5, ",");
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4460 STRCAT(spf_name, ".spl");
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4461
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4462 /* If it was already found above then skip it. */
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4463 for (c = 0; c < ga.ga_len; ++c)
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	4464 {
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	4465 p = LANGP_ENTRY(ga, c)->lp_slang->sl_fname;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	4466 if (p != NULL && fullpathcmp(spf_name, p, FALSE) == FPC_SAME)
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4467 break;
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	4468 }
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4469 if (c < ga.ga_len)
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4470 continue;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4471 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4472
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	4473 /* Check if it was loaded already. */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4474 for (slang = first_lang; slang != NULL; slang = slang->sl_next)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4475 if (fullpathcmp(spf_name, slang->sl_fname, FALSE) == FPC_SAME)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4476 break;
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4477 if (slang == NULL)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4478 {
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	4479 /* Not loaded, try loading it now. The language name includes the
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4480 * region name, the region is ignored otherwise. for int_wordlist
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4481 * use an arbitrary name. */
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4482 if (round == 0)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4483 STRCPY(lang, "internal wordlist");
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4484 else
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4485 {
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4486 vim_strncpy(lang, gettail(spf_name), MAXWLEN);
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4487 p = vim_strchr(lang, '.');
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4488 if (p != NULL)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4489 p = NUL; / truncate at ".encoding.add" */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4490 }
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4491 slang = spell_load_file(spf_name, lang, NULL, TRUE);
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	4492
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	4493 /* If one of the languages has NOBREAK we assume the addition
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	4494 * files also have this. */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4495 if (slang != NULL && nobreak)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4496 slang->sl_nobreak = TRUE;
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4497 }
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4498 if (slang != NULL && ga_grow(&ga, 1) == OK)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4499 {
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4500 region_mask = REGION_ALL;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4501 if (use_region != NULL && !dont_use_region)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4502 {
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4503 /* find region in sl_regions */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4504 c = find_region(slang->sl_regions, use_region);
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4505 if (c != REGION_ALL)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4506 region_mask = 1 << c;
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4507 else if (*slang->sl_regions != NUL)
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4508 /* This spell file is for other regions. */
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4509 region_mask = 0;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4510 }
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4511
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4512 if (region_mask != 0)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4513 {
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4514 LANGP_ENTRY(ga, ga.ga_len)->lp_slang = slang;
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4515 LANGP_ENTRY(ga, ga.ga_len)->lp_sallang = NULL;
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4516 LANGP_ENTRY(ga, ga.ga_len)->lp_replang = NULL;
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4517 LANGP_ENTRY(ga, ga.ga_len)->lp_region = region_mask;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4518 ++ga.ga_len;
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4519 use_midword(slang, buf);
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4520 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4521 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4522 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4523
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4524 /* Everything is fine, store the new b_langp value. */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4525 ga_clear(&buf->b_langp);
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4526 buf->b_langp = ga;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4527
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4528 /* For each language figure out what language to use for sound folding and
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4529 * REP items. If the language doesn't support it itself use another one
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4530 * with the same name. E.g. for "en-math" use "en". */
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4531 for (i = 0; i < ga.ga_len; ++i)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4532 {
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4533 lp = LANGP_ENTRY(ga, i);
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4534
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4535 /* sound folding */
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4536 if (lp->lp_slang->sl_sal.ga_len > 0)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4537 /* language does sound folding itself */
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4538 lp->lp_sallang = lp->lp_slang;
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4539 else
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4540 /* find first similar language that does sound folding */
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4541 for (j = 0; j < ga.ga_len; ++j)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4542 {
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4543 lp2 = LANGP_ENTRY(ga, j);
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4544 if (lp2->lp_slang->sl_sal.ga_len > 0
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4545 && STRNCMP(lp->lp_slang->sl_name,
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4546 lp2->lp_slang->sl_name, 2) == 0)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4547 {
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4548 lp->lp_sallang = lp2->lp_slang;
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4549 break;
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4550 }
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4551 }
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4552
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4553 /* REP items */
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4554 if (lp->lp_slang->sl_rep.ga_len > 0)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4555 /* language has REP items itself */
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4556 lp->lp_replang = lp->lp_slang;
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4557 else
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4558 /* find first similar language that has REP items */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4559 for (j = 0; j < ga.ga_len; ++j)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4560 {
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4561 lp2 = LANGP_ENTRY(ga, j);
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4562 if (lp2->lp_slang->sl_rep.ga_len > 0
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4563 && STRNCMP(lp->lp_slang->sl_name,
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4564 lp2->lp_slang->sl_name, 2) == 0)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4565 {
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4566 lp->lp_replang = lp2->lp_slang;
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4567 break;
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4568 }
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4569 }
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4570 }
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4571
1185 184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1087 diff changeset	4572 theend:
184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1087 diff changeset	4573 vim_free(spl_copy);
184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1087 diff changeset	4574 recursive = FALSE;
184d2020d8f1 updated for version 7.1a-001 vimboss parents: 1087 diff changeset	4575 return ret_msg;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4576 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4577
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4578 /*
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4579 * Clear the midword characters for buffer "buf".
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4580 */
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4581 static void
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4582 clear_midword(buf)
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4583 buf_T *buf;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4584 {
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4585 vim_memset(buf->b_spell_ismw, 0, 256);
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4586 #ifdef FEAT_MBYTE
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4587 vim_free(buf->b_spell_ismw_mb);
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4588 buf->b_spell_ismw_mb = NULL;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4589 #endif
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4590 }
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4591
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4592 /*
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4593 * Use the "sl_midword" field of language "lp" for buffer "buf".
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4594 * They add up to any currently used midword characters.
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4595 */
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4596 static void
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4597 use_midword(lp, buf)
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4598 slang_T *lp;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4599 buf_T *buf;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4600 {
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4601 char_u *p;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4602
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4603 if (lp->sl_midword == NULL) /* there aren't any */
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4604 return;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4605
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4606 for (p = lp->sl_midword; *p != NUL; )
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4607 #ifdef FEAT_MBYTE
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4608 if (has_mbyte)
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4609 {
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4610 int c, l, n;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4611 char_u *bp;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4612
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4613 c = mb_ptr2char(p);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4614 l = (*mb_ptr2len)(p);
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4615 if (c < 256 && l <= 2)
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4616 buf->b_spell_ismw[c] = TRUE;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4617 else if (buf->b_spell_ismw_mb == NULL)
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4618 /* First multi-byte char in "b_spell_ismw_mb". */
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4619 buf->b_spell_ismw_mb = vim_strnsave(p, l);
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4620 else
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4621 {
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4622 /* Append multi-byte chars to "b_spell_ismw_mb". */
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	4623 n = (int)STRLEN(buf->b_spell_ismw_mb);
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4624 bp = vim_strnsave(buf->b_spell_ismw_mb, n + l);
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4625 if (bp != NULL)
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4626 {
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4627 vim_free(buf->b_spell_ismw_mb);
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4628 buf->b_spell_ismw_mb = bp;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4629 vim_strncpy(bp + n, p, l);
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4630 }
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4631 }
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4632 p += l;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4633 }
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4634 else
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4635 #endif
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4636 buf->b_spell_ismw[*p++] = TRUE;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4637 }
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4638
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4639 /*
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4640 * Find the region "region[2]" in "rp" (points to "sl_regions").
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4641 * 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	4642 * 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	4643 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4644 static int
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4645 find_region(rp, region)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4646 char_u *rp;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4647 char_u *region;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4648 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4649 int i;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4650
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4651 for (i = 0; ; i += 2)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4652 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4653 if (rp[i] == NUL)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4654 return REGION_ALL;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4655 if (rp[i] == region[0] && rp[i + 1] == region[1])
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4656 break;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4657 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4658 return i / 2;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4659 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4660
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4661 /*
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4662 * Return case type of word:
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4663 * w word 0
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4664 * Word WF_ONECAP
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4665 * W WORD WF_ALLCAP
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4666 * WoRd wOrd WF_KEEPCAP
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4667 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4668 static int
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4669 captype(word, end)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4670 char_u *word;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4671 char_u end; / When NULL use up to NUL byte. */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4672 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4673 char_u *p;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4674 int c;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4675 int firstcap;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4676 int allcap;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4677 int past_second = FALSE; /* past second word char */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4678
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4679 /* find first letter */
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4680 for (p = word; !spell_iswordp_nmw(p); mb_ptr_adv(p))
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4681 if (end == NULL ? *p == NUL : p >= end)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4682 return 0; /* only non-word characters, illegal word */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4683 #ifdef FEAT_MBYTE
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4684 if (has_mbyte)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4685 c = mb_ptr2char_adv(&p);
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4686 else
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4687 #endif
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4688 c = *p++;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	4689 firstcap = allcap = SPELL_ISUPPER(c);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4690
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4691 /*
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4692 * Need to check all letters to find a word with mixed upper/lower.
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4693 * But a word with an upper char only at start is a ONECAP.
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4694 */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4695 for ( ; end == NULL ? *p != NUL : p < end; mb_ptr_adv(p))
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4696 if (spell_iswordp_nmw(p))
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4697 {
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	4698 c = PTR2CHAR(p);
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	4699 if (!SPELL_ISUPPER(c))
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4700 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4701 /* UUl -> KEEPCAP */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4702 if (past_second && allcap)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4703 return WF_KEEPCAP;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4704 allcap = FALSE;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4705 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4706 else if (!allcap)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4707 /* UlU -> KEEPCAP */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4708 return WF_KEEPCAP;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4709 past_second = TRUE;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4710 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4711
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4712 if (allcap)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4713 return WF_ALLCAP;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4714 if (firstcap)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4715 return WF_ONECAP;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4716 return 0;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4717 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4718
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4719 /*
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4720 * 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	4721 * capital. So that make_case_word() can turn WOrd into Word.
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4722 * Add ALLCAP for "WOrD".
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4723 */
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4724 static int
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4725 badword_captype(word, end)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4726 char_u *word;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4727 char_u *end;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4728 {
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4729 int flags = captype(word, end);
475 e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	4730 int c;
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4731 int l, u;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4732 int first;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4733 char_u *p;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4734
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4735 if (flags & WF_KEEPCAP)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4736 {
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4737 /* Count the number of UPPER and lower case letters. */
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4738 l = u = 0;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4739 first = FALSE;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4740 for (p = word; p < end; mb_ptr_adv(p))
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4741 {
475 e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	4742 c = PTR2CHAR(p);
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	4743 if (SPELL_ISUPPER(c))
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4744 {
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4745 ++u;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4746 if (p == word)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4747 first = TRUE;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4748 }
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4749 else
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4750 ++l;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4751 }
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4752
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4753 /* If there are more UPPER than lower case letters suggest an
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4754 * ALLCAP word. Otherwise, if the first letter is UPPER then
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4755 * suggest ONECAP. Exception: "ALl" most likely should be "All",
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4756 * require three upper case letters. */
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4757 if (u > l && u > 2)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4758 flags \|= WF_ALLCAP;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4759 else if (first)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4760 flags \|= WF_ONECAP;
633 7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	4761
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	4762 if (u >= 2 && l >= 2) /* maCARONI maCAroni */
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	4763 flags \|= WF_MIXCAP;
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4764 }
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4765 return flags;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4766 }
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4767
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4768 # if defined(FEAT_MBYTE) \|\| defined(EXITFREE) \|\| defined(PROTO)
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4769 /*
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4770 * Free all languages.
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4771 */
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4772 void
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4773 spell_free_all()
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4774 {
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4775 slang_T *slang;
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4776 buf_T *buf;
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4777 char_u fname[MAXPATHL];
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4778
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4779 /* Go through all buffers and handle 'spelllang'. */
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4780 for (buf = firstbuf; buf != NULL; buf = buf->b_next)
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4781 ga_clear(&buf->b_langp);
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4782
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4783 while (first_lang != NULL)
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4784 {
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4785 slang = first_lang;
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4786 first_lang = slang->sl_next;
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4787 slang_free(slang);
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4788 }
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	4789
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4790 if (int_wordlist != NULL)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4791 {
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4792 /* Delete the internal wordlist and its .spl file */
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4793 mch_remove(int_wordlist);
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4794 int_wordlist_spl(fname);
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4795 mch_remove(fname);
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4796 vim_free(int_wordlist);
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4797 int_wordlist = NULL;
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4798 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4799
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	4800 init_spell_chartab();
626 732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	4801
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	4802 vim_free(repl_to);
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	4803 repl_to = NULL;
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	4804 vim_free(repl_from);
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	4805 repl_from = NULL;
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4806 }
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4807 # endif
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4808
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4809 # if defined(FEAT_MBYTE) \|\| defined(PROTO)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4810 /*
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4811 * Clear all spelling tables and reload them.
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	4812 * Used after 'encoding' is set and when ":mkspell" was used.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4813 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4814 void
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4815 spell_reload()
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4816 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4817 buf_T *buf;
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	4818 win_T *wp;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4819
358 e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	4820 /* Initialize the table for spell_iswordp(). */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4821 init_spell_chartab();
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4822
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4823 /* Unload all allocated memory. */
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4824 spell_free_all();
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4825
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4826 /* Go through all buffers and handle 'spelllang'. */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4827 for (buf = firstbuf; buf != NULL; buf = buf->b_next)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4828 {
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	4829 /* Only load the wordlists when 'spelllang' is set and there is a
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	4830 * window for this buffer in which 'spell' is set. */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4831 if (*buf->b_p_spl != NUL)
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	4832 {
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	4833 FOR_ALL_WINDOWS(wp)
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	4834 if (wp->w_buffer == buf && wp->w_p_spell)
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	4835 {
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	4836 (void)did_set_spelllang(buf);
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	4837 # ifdef FEAT_WINDOWS
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	4838 break;
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	4839 # endif
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	4840 }
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	4841 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4842 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4843 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4844 # endif
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4845
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4846 /*
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4847 * Reload the spell file "fname" if it's loaded.
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4848 */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4849 static void
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4850 spell_reload_one(fname, added_word)
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4851 char_u *fname;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4852 int added_word; /* invoked through "zg" */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4853 {
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4854 slang_T *slang;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4855 int didit = FALSE;
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4856
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4857 for (slang = first_lang; slang != NULL; slang = slang->sl_next)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4858 {
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4859 if (fullpathcmp(fname, slang->sl_fname, FALSE) == FPC_SAME)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4860 {
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4861 slang_clear(slang);
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4862 if (spell_load_file(fname, NULL, slang, FALSE) == NULL)
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	4863 /* reloading failed, clear the language */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4864 slang_clear(slang);
737 59971e227f8c updated for version 7.0222 vimboss parents: 718 diff changeset	4865 redraw_all_later(SOME_VALID);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4866 didit = TRUE;
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4867 }
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	4868 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4869
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4870 /* 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	4871 * 'spelllang' to load it now. */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4872 if (added_word && !didit)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4873 did_set_spelllang(curbuf);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4874 }
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4875
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4876
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4877 /*
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4878 * Functions for ":mkspell".
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4879 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4880
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4881 #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	4882 and .dic file. */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4883 /*
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4884 * Main structure to store the contents of a ".aff" file.
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4885 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4886 typedef struct afffile_S
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4887 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4888 char_u af_enc; / "SET", normalized, alloc'ed string or NULL */
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	4889 int af_flagtype; /* AFT_CHAR, AFT_LONG, AFT_NUM or AFT_CAPLONG */
621 c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	4890 unsigned af_rare; /* RARE ID for rare word */
c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	4891 unsigned af_keepcase; /* KEEPCASE ID for keep-case word */
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4892 unsigned af_bad; /* BAD ID for banned word */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4893 unsigned af_needaffix; /* NEEDAFFIX ID */
820 57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	4894 unsigned af_circumfix; /* CIRCUMFIX ID */
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	4895 unsigned af_needcomp; /* NEEDCOMPOUND ID */
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	4896 unsigned af_comproot; /* COMPOUNDROOT ID */
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	4897 unsigned af_compforbid; /* COMPOUNDFORBIDFLAG ID */
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	4898 unsigned af_comppermit; /* COMPOUNDPERMITFLAG ID */
698 e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	4899 unsigned af_nosuggest; /* NOSUGGEST ID */
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	4900 int af_pfxpostpone; /* postpone prefixes without chop string and
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	4901 without flags */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4902 hashtab_T af_pref; /* hashtable for prefixes, affheader_T */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4903 hashtab_T af_suff; /* hashtable for suffixes, affheader_T */
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4904 hashtab_T af_comp; /* hashtable for compound flags, compitem_T */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4905 } afffile_T;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4906
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4907 #define AFT_CHAR 0 /* flags are one character */
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	4908 #define AFT_LONG 1 /* flags are two characters */
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	4909 #define AFT_CAPLONG 2 /* flags are one or two characters */
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	4910 #define AFT_NUM 3 /* flags are numbers, comma separated */
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4911
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4912 typedef struct affentry_S affentry_T;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4913 /* Affix entry from ".aff" file. Used for prefixes and suffixes. */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4914 struct affentry_S
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4915 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4916 affentry_T ae_next; / next affix with same name/number */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4917 char_u ae_chop; / text to chop off basic word (can be NULL) */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4918 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	4919 char_u ae_flags; / flags on the affix (can be NULL) */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4920 char_u ae_cond; / condition (NULL for ".") */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4921 regprog_T ae_prog; / regexp program for ae_cond or NULL */
822 45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	4922 char ae_compforbid; /* COMPOUNDFORBIDFLAG found */
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	4923 char ae_comppermit; /* COMPOUNDPERMITFLAG found */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4924 };
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4925
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4926 #ifdef FEAT_MBYTE
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4927 # define AH_KEY_LEN 17 /* 2 x 8 bytes + NUL */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4928 #else
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	4929 # define AH_KEY_LEN 7 /* 6 digits + NUL */
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4930 #endif
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	4931
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4932 /* Affix header from ".aff" file. Used for af_pref and af_suff. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4933 typedef struct affheader_S
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4934 {
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4935 char_u ah_key[AH_KEY_LEN]; /* key for hashtab == name of affix */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4936 unsigned ah_flag; /* affix name as number, uses "af_flagtype" */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4937 int ah_newID; /* prefix ID after renumbering; 0 if not used */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4938 int ah_combine; /* suffix may combine with prefix */
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	4939 int ah_follows; /* another affix block should be following */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4940 affentry_T ah_first; / first affix entry */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4941 } affheader_T;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4942
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4943 #define HI2AH(hi) ((affheader_T *)(hi)->hi_key)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4944
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4945 /* Flag used in compound items. */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4946 typedef struct compitem_S
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4947 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4948 char_u ci_key[AH_KEY_LEN]; /* key for hashtab == name of compound */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4949 unsigned ci_flag; /* affix name as number, uses "af_flagtype" */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4950 int ci_newID; /* affix ID after renumbering. */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4951 } compitem_T;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4952
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4953 #define HI2CI(hi) ((compitem_T *)(hi)->hi_key)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4954
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4955 /*
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4956 * 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	4957 * 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	4958 * once after ":mkspell" is done.
1808 e2d7622d7089 updated for version 7.2-106 vimboss parents: 1771 diff changeset	4959 * 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	4960 * "sb_data" is correct for systems where pointers must be aligned on
e2d7622d7089 updated for version 7.2-106 vimboss parents: 1771 diff changeset	4961 * pointer-size boundaries and sizeof(pointer) > sizeof(int) (e.g., Sparc).
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4962 */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4963 #define SBLOCKSIZE 16000 /* size of sb_data */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4964 typedef struct sblock_S sblock_T;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4965 struct sblock_S
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4966 {
1808 e2d7622d7089 updated for version 7.2-106 vimboss parents: 1771 diff changeset	4967 int sb_used; /* nr of bytes already in use */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4968 sblock_T sb_next; / next block in list */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4969 char_u sb_data[1]; /* data, actually longer */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4970 };
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4971
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4972 /*
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4973 * A node in the tree.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4974 */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4975 typedef struct wordnode_S wordnode_T;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4976 struct wordnode_S
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4977 {
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	4978 union /* shared to save space */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	4979 {
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4980 char_u hashkey[6]; /* the hash key, only used while compressing */
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	4981 int index; /* index in written nodes (valid after first
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	4982 round) */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	4983 } wn_u1;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	4984 union /* shared to save space */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	4985 {
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	4986 wordnode_T next; / next node with same hash key */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	4987 wordnode_T wnode; / parent node that will write this node */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	4988 } wn_u2;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4989 wordnode_T wn_child; / child (next byte in word) */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4990 wordnode_T wn_sibling; / next sibling (alternate byte in word,
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4991 always sorted) */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4992 int wn_refs; /* Nr. of references to this node. Only
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4993 relevant for first node in a list of
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4994 siblings, in following siblings it is
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4995 always one. */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4996 char_u wn_byte; /* Byte for this node. NUL for word end */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4997
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4998 /* Info for when "wn_byte" is NUL.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4999 * In PREFIXTREE "wn_region" is used for the prefcondnr.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5000 * 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	5001 * "wn_region" the LSW of the wordnr. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5002 char_u wn_affixID; /* supported/required prefix ID or 0 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5003 short_u wn_flags; /* WF_ flags */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5004 short wn_region; /* region mask */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5005
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5006 #ifdef SPELL_PRINTTREE
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5007 int wn_nr; /* sequence nr for printing */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5008 #endif
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5009 };
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5010
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	5011 #define WN_MASK 0xffff /* mask relevant bits of "wn_flags" */
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	5012
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5013 #define HI2WN(hi) (wordnode_T *)((hi)->hi_key)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5014
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5015 /*
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5016 * Info used while reading the spell files.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5017 */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5018 typedef struct spellinfo_S
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	5019 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5020 wordnode_T si_foldroot; / tree with case-folded words */
334 a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	5021 long si_foldwcount; /* nr of words in si_foldroot */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5022
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5023 wordnode_T si_keeproot; / tree with keep-case words */
334 a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	5024 long si_keepwcount; /* nr of words in si_keeproot */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5025
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5026 wordnode_T si_prefroot; / tree with postponed prefixes */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5027
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5028 long si_sugtree; /* creating the soundfolding trie */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5029
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5030 sblock_T si_blocks; / memory blocks used */
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	5031 long si_blocks_cnt; /* memory blocks allocated */
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	5032 long si_compress_cnt; /* words to add before lowering
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	5033 compression limit */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5034 wordnode_T si_first_free; / List of nodes that have been freed during
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5035 compression, linked by "wn_child" field. */
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	5036 long si_free_count; /* number of nodes in si_first_free */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5037 #ifdef SPELL_PRINTTREE
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5038 int si_wordnode_nr; /* sequence nr for nodes */
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5039 #endif
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5040 buf_T si_spellbuf; / buffer used to store soundfold word table */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5041
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5042 int si_ascii; /* handling only ASCII words */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	5043 int si_add; /* addition file */
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	5044 int si_clear_chartab; /* when TRUE clear char tables */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5045 int si_region; /* region mask */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5046 vimconv_T si_conv; /* for conversion to 'encoding' */
302 250611b3068d updated for version 7.0080 vimboss parents: 300 diff changeset	5047 int si_memtot; /* runtime memory used */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	5048 int si_verbose; /* verbose messages */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5049 int si_msg_count; /* number of words added since last message */
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5050 char_u si_info; / info text chars or NULL */
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	5051 int si_region_count; /* number of regions supported (1 when there
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	5052 are no regions) */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5053 char_u si_region_name[16]; /* region names; used only if
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5054 * si_region_count > 1) */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5055
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5056 garray_T si_rep; /* list of fromto_T entries from REP lines */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5057 garray_T si_repsal; /* list of fromto_T entries from REPSAL lines */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5058 garray_T si_sal; /* list of fromto_T entries from SAL lines */
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	5059 char_u si_sofofr; / SOFOFROM text */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	5060 char_u si_sofoto; / SOFOTO text */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5061 int si_nosugfile; /* NOSUGFILE item found */
698 e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	5062 int si_nosplitsugs; /* NOSPLITSUGS item found */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5063 int si_followup; /* soundsalike: ? */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5064 int si_collapse; /* soundsalike: ? */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5065 hashtab_T si_commonwords; /* hashtable for common words */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5066 time_t si_sugtime; /* timestamp for .sug file */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5067 int si_rem_accents; /* soundsalike: remove accents */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5068 garray_T si_map; /* MAP info concatenated */
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5069 char_u si_midword; / MIDWORD chars or NULL */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5070 int si_compmax; /* max nr of words for compounding */
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	5071 int si_compminlen; /* minimal length for compounding */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5072 int si_compsylmax; /* max nr of syllables for compounding */
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5073 int si_compoptions; /* COMP_ flags */
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5074 garray_T si_comppat; /* CHECKCOMPOUNDPATTERN items, each stored as
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5075 a string */
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	5076 char_u si_compflags; / flags used for compounding */
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	5077 char_u si_nobreak; /* NOBREAK */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5078 char_u si_syllable; / syllable string */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5079 garray_T si_prefcond; /* table with conditions for postponed
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5080 * prefixes, each stored as a string */
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5081 int si_newprefID; /* current value for ah_newID */
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5082 int si_newcompID; /* current value for compound ID */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5083 } spellinfo_T;
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	5084
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5085 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	5086 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	5087 static void aff_process_flags __ARGS((afffile_T affile, affentry_T entry));
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5088 static int spell_info_item __ARGS((char_u *s));
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5089 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	5090 static unsigned get_affitem __ARGS((int flagtype, char_u **pp));
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5091 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	5092 static void check_renumber __ARGS((spellinfo_T *spin));
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5093 static int flag_in_afflist __ARGS((int flagtype, char_u *afflist, unsigned flag));
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5094 static void aff_check_number __ARGS((int spinval, int affval, char *name));
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5095 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	5096 static int str_equal __ARGS((char_u s1, char_u s2));
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5097 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	5098 static int sal_to_bool __ARGS((char_u *s));
240 693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	5099 static int has_non_ascii __ARGS((char_u *s));
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5100 static void spell_free_aff __ARGS((afffile_T *aff));
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5101 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	5102 static int get_affix_flags __ARGS((afffile_T affile, char_u afflist));
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5103 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	5104 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	5105 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	5106 static int spell_read_wordfile __ARGS((spellinfo_T spin, char_u fname));
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5107 static void getroom __ARGS((spellinfo_T spin, size_t len, int align));
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5108 static char_u getroom_save __ARGS((spellinfo_T spin, char_u *s));
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5109 static void free_blocks __ARGS((sblock_T *bl));
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5110 static wordnode_T wordtree_alloc __ARGS((spellinfo_T spin));
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5111 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	5112 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	5113 static wordnode_T get_wordnode __ARGS((spellinfo_T spin));
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5114 static int deref_wordnode __ARGS((spellinfo_T spin, wordnode_T node));
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5115 static void free_wordnode __ARGS((spellinfo_T spin, wordnode_T n));
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5116 static void wordtree_compress __ARGS((spellinfo_T spin, wordnode_T root));
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5117 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	5118 static int node_equal __ARGS((wordnode_T n1, wordnode_T n2));
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5119 static void put_sugtime __ARGS((spellinfo_T spin, FILE fd));
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5120 static int write_vim_spell __ARGS((spellinfo_T spin, char_u fname));
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5121 static void clear_node __ARGS((wordnode_T *node));
1757 f10fe14748e2 updated for version 7.2-055 vimboss parents: 1753 diff changeset	5122 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	5123 static void spell_make_sugfile __ARGS((spellinfo_T spin, char_u wfname));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5124 static int sug_filltree __ARGS((spellinfo_T spin, slang_T slang));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5125 static int sug_maketable __ARGS((spellinfo_T *spin));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5126 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	5127 static int offset2bytes __ARGS((int nr, char_u *buf));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5128 static int bytes2offset __ARGS((char_u **pp));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5129 static void sug_write __ARGS((spellinfo_T spin, char_u fname));
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5130 static void mkspell __ARGS((int fcount, char_u **fnames, int ascii, int overwrite, int added_word));
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5131 static void spell_message __ARGS((spellinfo_T spin, char_u str));
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	5132 static void init_spellfile __ARGS((void));
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5133
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5134 /* 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	5135 * 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	5136 * Use a negative number with the lower 8 bits zero. */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5137 #define PFX_FLAGS -256
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	5138
820 57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	5139 /* flags for "condit" argument of store_aff_word() */
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	5140 #define CONDIT_COMB 1 /* affix must combine */
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	5141 #define CONDIT_CFIX 2 /* affix must have CIRCUMFIX flag */
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	5142 #define CONDIT_SUF 4 /* add a suffix for matching flags */
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	5143 #define CONDIT_AFF 8 /* word already has an affix */
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	5144
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5145 /*
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5146 * Tunable parameters for when the tree is compressed. See 'mkspellmem'.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5147 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5148 static long compress_start = 30000; /* memory / SBLOCKSIZE */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5149 static long compress_inc = 100; /* memory / SBLOCKSIZE */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5150 static long compress_added = 500000; /* word count */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5151
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5152 #ifdef SPELL_PRINTTREE
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5153 /*
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5154 * 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	5155 * 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	5156 * compressing the tree.
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5157 * Based on code from Olaf Seibert.
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5158 */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5159 #define PRINTLINESIZE 1000
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5160 #define PRINTWIDTH 6
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5161
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5162 #define PRINTSOME(l, depth, fmt, a1, a2) vim_snprintf(l + depth * PRINTWIDTH, \
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5163 PRINTLINESIZE - PRINTWIDTH * depth, fmt, a1, a2)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5164
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5165 static char line1[PRINTLINESIZE];
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5166 static char line2[PRINTLINESIZE];
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5167 static char line3[PRINTLINESIZE];
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5168
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5169 static void
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5170 spell_clear_flags(wordnode_T *node)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5171 {
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5172 wordnode_T *np;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5173
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5174 for (np = node; np != NULL; np = np->wn_sibling)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5175 {
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5176 np->wn_u1.index = FALSE;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5177 spell_clear_flags(np->wn_child);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5178 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5179 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5180
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5181 static void
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5182 spell_print_node(wordnode_T *node, int depth)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5183 {
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5184 if (node->wn_u1.index)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5185 {
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5186 /* Done this node before, print the reference. */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5187 PRINTSOME(line1, depth, "(%d)", node->wn_nr, 0);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5188 PRINTSOME(line2, depth, " ", 0, 0);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5189 PRINTSOME(line3, depth, " ", 0, 0);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5190 msg(line1);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5191 msg(line2);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5192 msg(line3);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5193 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5194 else
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5195 {
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5196 node->wn_u1.index = TRUE;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5197
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5198 if (node->wn_byte != NUL)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5199 {
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5200 if (node->wn_child != NULL)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5201 PRINTSOME(line1, depth, " %c -> ", node->wn_byte, 0);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5202 else
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5203 /* Cannot happen? */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5204 PRINTSOME(line1, depth, " %c ???", node->wn_byte, 0);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5205 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5206 else
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5207 PRINTSOME(line1, depth, " $ ", 0, 0);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5208
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5209 PRINTSOME(line2, depth, "%d/%d ", node->wn_nr, node->wn_refs);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5210
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5211 if (node->wn_sibling != NULL)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5212 PRINTSOME(line3, depth, " \| ", 0, 0);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5213 else
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5214 PRINTSOME(line3, depth, " ", 0, 0);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5215
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5216 if (node->wn_byte == NUL)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5217 {
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5218 msg(line1);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5219 msg(line2);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5220 msg(line3);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5221 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5222
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5223 /* do the children */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5224 if (node->wn_byte != NUL && node->wn_child != NULL)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5225 spell_print_node(node->wn_child, depth + 1);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5226
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5227 /* do the siblings */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5228 if (node->wn_sibling != NULL)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5229 {
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5230 /* get rid of all parent details except \| */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5231 STRCPY(line1, line3);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5232 STRCPY(line2, line3);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5233 spell_print_node(node->wn_sibling, depth);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5234 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5235 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5236 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5237
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5238 static void
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5239 spell_print_tree(wordnode_T *root)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5240 {
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5241 if (root != NULL)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5242 {
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5243 /* Clear the "wn_u1.index" fields, used to remember what has been
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5244 * done. */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5245 spell_clear_flags(root);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5246
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5247 /* Recursively print the tree. */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5248 spell_print_node(root, 0);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5249 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5250 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5251 #endif /* SPELL_PRINTTREE */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5252
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5253 /*
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5254 * Read the affix file "fname".
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	5255 * Returns an afffile_T, NULL for complete failure.
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 static afffile_T *
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5258 spell_read_aff(spin, fname)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5259 spellinfo_T *spin;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5260 char_u *fname;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5261 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5262 FILE *fd;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5263 afffile_T *aff;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5264 char_u rline[MAXLINELEN];
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5265 char_u *line;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5266 char_u *pc = NULL;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5267 #define MAXITEMCNT 30
334 a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	5268 char_u *(items[MAXITEMCNT]);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5269 int itemcnt;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5270 char_u *p;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5271 int lnum = 0;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5272 affheader_T *cur_aff = NULL;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5273 int did_postpone_prefix = FALSE;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5274 int aff_todo = 0;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5275 hashtab_T *tp;
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	5276 char_u *low = NULL;
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	5277 char_u *fol = NULL;
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	5278 char_u *upp = NULL;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5279 int do_rep;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5280 int do_repsal;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5281 int do_sal;
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	5282 int do_mapline;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5283 int found_map = FALSE;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	5284 hashitem_T *hi;
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5285 int l;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5286 int compminlen = 0; /* COMPOUNDMIN value */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5287 int compsylmax = 0; /* COMPOUNDSYLMAX value */
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5288 int compoptions = 0; /* COMP_ flags */
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5289 int compmax = 0; /* COMPOUNDWORDMAX value */
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5290 char_u compflags = NULL; / COMPOUNDFLAG and COMPOUNDRULE
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5291 concatenated */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5292 char_u midword = NULL; / MIDWORD value */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5293 char_u syllable = NULL; / SYLLABLE value */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5294 char_u sofofrom = NULL; / SOFOFROM value */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5295 char_u sofoto = NULL; / SOFOTO value */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5296
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5297 /*
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5298 * Open the file.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5299 */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	5300 fd = mch_fopen((char *)fname, "r");
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5301 if (fd == NULL)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5302 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5303 EMSG2(_(e_notopen), fname);
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5304 return NULL;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5305 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5306
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5307 vim_snprintf((char *)IObuff, IOSIZE, _("Reading affix file %s ..."), fname);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5308 spell_message(spin, IObuff);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5309
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5310 /* Only do REP lines when not done in another .aff file already. */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5311 do_rep = spin->si_rep.ga_len == 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5312
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5313 /* Only do REPSAL lines when not done in another .aff file already. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5314 do_repsal = spin->si_repsal.ga_len == 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5315
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5316 /* Only do SAL lines when not done in another .aff file already. */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5317 do_sal = spin->si_sal.ga_len == 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5318
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5319 /* 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	5320 do_mapline = spin->si_map.ga_len == 0;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5321
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5322 /*
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5323 * Allocate and init the afffile_T structure.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5324 */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5325 aff = (afffile_T *)getroom(spin, sizeof(afffile_T), TRUE);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5326 if (aff == NULL)
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 835 diff changeset	5327 {
2c885fab04e3 updated for version 7.0e06 vimboss parents: 835 diff changeset	5328 fclose(fd);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5329 return NULL;
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 835 diff changeset	5330 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5331 hash_init(&aff->af_pref);
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5332 hash_init(&aff->af_suff);
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5333 hash_init(&aff->af_comp);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5334
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5335 /*
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5336 * Read all the lines in the file one by one.
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5337 */
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	5338 while (!vim_fgets(rline, MAXLINELEN, fd) && !got_int)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5339 {
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	5340 line_breakcheck();
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5341 ++lnum;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5342
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5343 /* Skip comment lines. */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5344 if (*rline == '#')
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5345 continue;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5346
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5347 /* Convert from "SET" to 'encoding' when needed. */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5348 vim_free(pc);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	5349 #ifdef FEAT_MBYTE
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5350 if (spin->si_conv.vc_type != CONV_NONE)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5351 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5352 pc = string_convert(&spin->si_conv, rline, NULL);
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	5353 if (pc == NULL)
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	5354 {
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	5355 smsg((char_u *)_("Conversion failure for word in %s line %d: %s"),
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	5356 fname, lnum, rline);
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	5357 continue;
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	5358 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5359 line = pc;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5360 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5361 else
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	5362 #endif
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5363 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5364 pc = NULL;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5365 line = rline;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5366 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5367
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5368 /* Split the line up in white separated items. Put a NUL after each
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5369 * item. */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5370 itemcnt = 0;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5371 for (p = line; ; )
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5372 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5373 while (p != NUL && p <= ' ') /* skip white space and CR/NL */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5374 ++p;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5375 if (*p == NUL)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5376 break;
334 a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	5377 if (itemcnt == MAXITEMCNT) /* too many items */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5378 break;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5379 items[itemcnt++] = p;
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5380 /* A few items have arbitrary text argument, don't split them. */
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5381 if (itemcnt == 2 && spell_info_item(items[0]))
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5382 while (p >= ' ' \|\| p == TAB) /* skip until CR/NL */
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5383 ++p;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5384 else
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5385 while (p > ' ') / skip until white space or CR/NL */
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5386 ++p;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5387 if (*p == NUL)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5388 break;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5389 *p++ = NUL;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5390 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5391
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5392 /* Handle non-empty lines. */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5393 if (itemcnt > 0)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5394 {
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5395 if (is_aff_rule(items, itemcnt, "SET", 2) && aff->af_enc == NULL)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5396 {
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	5397 #ifdef FEAT_MBYTE
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5398 /* Setup for conversion from "ENC" to 'encoding'. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5399 aff->af_enc = enc_canonize(items[1]);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5400 if (aff->af_enc != NULL && !spin->si_ascii
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5401 && convert_setup(&spin->si_conv, aff->af_enc,
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5402 p_enc) == FAIL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5403 smsg((char_u *)_("Conversion in %s not supported: from %s to %s"),
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5404 fname, aff->af_enc, p_enc);
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	5405 spin->si_conv.vc_fail = TRUE;
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	5406 #else
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	5407 smsg((char_u *)_("Conversion in %s not supported"), fname);
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	5408 #endif
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5409 }
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5410 else if (is_aff_rule(items, itemcnt, "FLAG", 2)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5411 && aff->af_flagtype == AFT_CHAR)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5412 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5413 if (STRCMP(items[1], "long") == 0)
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5414 aff->af_flagtype = AFT_LONG;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5415 else if (STRCMP(items[1], "num") == 0)
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5416 aff->af_flagtype = AFT_NUM;
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5417 else if (STRCMP(items[1], "caplong") == 0)
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5418 aff->af_flagtype = AFT_CAPLONG;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5419 else
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5420 smsg((char_u *)_("Invalid value for FLAG in %s line %d: %s"),
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5421 fname, lnum, items[1]);
621 c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	5422 if (aff->af_rare != 0
c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	5423 \|\| aff->af_keepcase != 0
c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	5424 \|\| aff->af_bad != 0
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5425 \|\| aff->af_needaffix != 0
820 57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	5426 \|\| aff->af_circumfix != 0
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5427 \|\| aff->af_needcomp != 0
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5428 \|\| aff->af_comproot != 0
698 e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	5429 \|\| aff->af_nosuggest != 0
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5430 \|\| compflags != NULL
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5431 \|\| aff->af_suff.ht_used > 0
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5432 \|\| aff->af_pref.ht_used > 0)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5433 smsg((char_u *)_("FLAG after using flags in %s line %d: %s"),
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5434 fname, lnum, items[1]);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5435 }
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5436 else if (spell_info_item(items[0]))
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5437 {
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5438 p = (char_u *)getroom(spin,
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5439 (spin->si_info == NULL ? 0 : STRLEN(spin->si_info))
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5440 + STRLEN(items[0])
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5441 + STRLEN(items[1]) + 3, FALSE);
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5442 if (p != NULL)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5443 {
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5444 if (spin->si_info != NULL)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5445 {
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5446 STRCPY(p, spin->si_info);
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5447 STRCAT(p, "\n");
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5448 }
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5449 STRCAT(p, items[0]);
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5450 STRCAT(p, " ");
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5451 STRCAT(p, items[1]);
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5452 spin->si_info = p;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5453 }
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5454 }
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5455 else if (is_aff_rule(items, itemcnt, "MIDWORD", 2)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5456 && midword == NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5457 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5458 midword = getroom_save(spin, items[1]);
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	5459 }
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5460 else if (is_aff_rule(items, itemcnt, "TRY", 2))
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5461 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5462 /* ignored, we look in the tree for what chars may appear */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5463 }
621 c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	5464 /* TODO: remove "RAR" later */
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5465 else if ((is_aff_rule(items, itemcnt, "RAR", 2)
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5466 \|\| is_aff_rule(items, itemcnt, "RARE", 2))
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5467 && aff->af_rare == 0)
621 c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	5468 {
c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	5469 aff->af_rare = affitem2flag(aff->af_flagtype, items[1],
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5470 fname, lnum);
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	5471 }
621 c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	5472 /* TODO: remove "KEP" later */
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5473 else if ((is_aff_rule(items, itemcnt, "KEP", 2)
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5474 \|\| is_aff_rule(items, itemcnt, "KEEPCASE", 2))
621 c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	5475 && aff->af_keepcase == 0)
c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	5476 {
c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	5477 aff->af_keepcase = affitem2flag(aff->af_flagtype, items[1],
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5478 fname, lnum);
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	5479 }
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5480 else if ((is_aff_rule(items, itemcnt, "BAD", 2)
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5481 \|\| is_aff_rule(items, itemcnt, "FORBIDDENWORD", 2))
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5482 && aff->af_bad == 0)
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5483 {
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5484 aff->af_bad = affitem2flag(aff->af_flagtype, items[1],
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5485 fname, lnum);
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5486 }
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5487 else if (is_aff_rule(items, itemcnt, "NEEDAFFIX", 2)
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5488 && aff->af_needaffix == 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5489 {
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5490 aff->af_needaffix = affitem2flag(aff->af_flagtype, items[1],
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5491 fname, lnum);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5492 }
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5493 else if (is_aff_rule(items, itemcnt, "CIRCUMFIX", 2)
820 57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	5494 && aff->af_circumfix == 0)
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	5495 {
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	5496 aff->af_circumfix = affitem2flag(aff->af_flagtype, items[1],
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	5497 fname, lnum);
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	5498 }
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5499 else if (is_aff_rule(items, itemcnt, "NOSUGGEST", 2)
698 e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	5500 && aff->af_nosuggest == 0)
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	5501 {
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	5502 aff->af_nosuggest = affitem2flag(aff->af_flagtype, items[1],
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	5503 fname, lnum);
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	5504 }
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5505 else if ((is_aff_rule(items, itemcnt, "NEEDCOMPOUND", 2)
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5506 \|\| is_aff_rule(items, itemcnt, "ONLYINCOMPOUND", 2))
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5507 && aff->af_needcomp == 0)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5508 {
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5509 aff->af_needcomp = affitem2flag(aff->af_flagtype, items[1],
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5510 fname, lnum);
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5511 }
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5512 else if (is_aff_rule(items, itemcnt, "COMPOUNDROOT", 2)
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5513 && aff->af_comproot == 0)
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5514 {
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5515 aff->af_comproot = affitem2flag(aff->af_flagtype, items[1],
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5516 fname, lnum);
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5517 }
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5518 else if (is_aff_rule(items, itemcnt, "COMPOUNDFORBIDFLAG", 2)
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5519 && aff->af_compforbid == 0)
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5520 {
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5521 aff->af_compforbid = affitem2flag(aff->af_flagtype, items[1],
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5522 fname, lnum);
822 45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	5523 if (aff->af_pref.ht_used > 0)
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	5524 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	5525 fname, lnum);
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5526 }
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5527 else if (is_aff_rule(items, itemcnt, "COMPOUNDPERMITFLAG", 2)
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5528 && aff->af_comppermit == 0)
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5529 {
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5530 aff->af_comppermit = affitem2flag(aff->af_flagtype, items[1],
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5531 fname, lnum);
822 45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	5532 if (aff->af_pref.ht_used > 0)
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	5533 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	5534 fname, lnum);
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5535 }
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5536 else if (is_aff_rule(items, itemcnt, "COMPOUNDFLAG", 2)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5537 && compflags == NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5538 {
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5539 /* Turn flag "c" into COMPOUNDRULE compatible string "c+",
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5540 * "Na" into "Na+", "1234" into "1234+". */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5541 p = getroom(spin, STRLEN(items[1]) + 2, FALSE);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5542 if (p != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5543 {
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5544 STRCPY(p, items[1]);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5545 STRCAT(p, "+");
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5546 compflags = p;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5547 }
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	5548 }
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5549 else if (is_aff_rule(items, itemcnt, "COMPOUNDRULES", 2))
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5550 {
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5551 /* 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	5552 * not COMPOUNDRULE mistyped. */
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5553 if (atoi((char *)items[1]) == 0)
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5554 smsg((char_u *)_("Wrong COMPOUNDRULES value in %s line %d: %s"),
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5555 fname, lnum, items[1]);
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5556 }
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5557 else if (is_aff_rule(items, itemcnt, "COMPOUNDRULE", 2))
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5558 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5559 /* Concatenate this string to previously defined ones, using a
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5560 * slash to separate them. */
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	5561 l = (int)STRLEN(items[1]) + 1;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5562 if (compflags != NULL)
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	5563 l += (int)STRLEN(compflags) + 1;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5564 p = getroom(spin, l, FALSE);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5565 if (p != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5566 {
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5567 if (compflags != NULL)
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5568 {
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5569 STRCPY(p, compflags);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5570 STRCAT(p, "/");
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5571 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5572 STRCAT(p, items[1]);
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5573 compflags = p;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5574 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5575 }
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5576 else if (is_aff_rule(items, itemcnt, "COMPOUNDWORDMAX", 2)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5577 && compmax == 0)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5578 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5579 compmax = atoi((char *)items[1]);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5580 if (compmax == 0)
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5581 smsg((char_u *)_("Wrong COMPOUNDWORDMAX value in %s line %d: %s"),
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5582 fname, lnum, items[1]);
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	5583 }
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5584 else if (is_aff_rule(items, itemcnt, "COMPOUNDMIN", 2)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5585 && compminlen == 0)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5586 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5587 compminlen = atoi((char *)items[1]);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5588 if (compminlen == 0)
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	5589 smsg((char_u *)_("Wrong COMPOUNDMIN value in %s line %d: %s"),
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	5590 fname, lnum, items[1]);
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	5591 }
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5592 else if (is_aff_rule(items, itemcnt, "COMPOUNDSYLMAX", 2)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5593 && compsylmax == 0)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5594 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5595 compsylmax = atoi((char *)items[1]);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5596 if (compsylmax == 0)
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5597 smsg((char_u *)_("Wrong COMPOUNDSYLMAX value in %s line %d: %s"),
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5598 fname, lnum, items[1]);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5599 }
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5600 else if (is_aff_rule(items, itemcnt, "CHECKCOMPOUNDDUP", 1))
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5601 {
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5602 compoptions \|= COMP_CHECKDUP;
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5603 }
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5604 else if (is_aff_rule(items, itemcnt, "CHECKCOMPOUNDREP", 1))
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5605 {
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5606 compoptions \|= COMP_CHECKREP;
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5607 }
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5608 else if (is_aff_rule(items, itemcnt, "CHECKCOMPOUNDCASE", 1))
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5609 {
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5610 compoptions \|= COMP_CHECKCASE;
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5611 }
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5612 else if (is_aff_rule(items, itemcnt, "CHECKCOMPOUNDTRIPLE", 1))
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5613 {
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5614 compoptions \|= COMP_CHECKTRIPLE;
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5615 }
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5616 else if (is_aff_rule(items, itemcnt, "CHECKCOMPOUNDPATTERN", 2))
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5617 {
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5618 if (atoi((char *)items[1]) == 0)
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5619 smsg((char_u *)_("Wrong CHECKCOMPOUNDPATTERN value in %s line %d: %s"),
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5620 fname, lnum, items[1]);
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5621 }
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5622 else if (is_aff_rule(items, itemcnt, "CHECKCOMPOUNDPATTERN", 3))
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5623 {
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5624 garray_T *gap = &spin->si_comppat;
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5625 int i;
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5626
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5627 /* Only add the couple if it isn't already there. */
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5628 for (i = 0; i < gap->ga_len - 1; i += 2)
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5629 if (STRCMP(((char_u **)(gap->ga_data))[i], items[1]) == 0
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5630 && STRCMP(((char_u **)(gap->ga_data))[i + 1],
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5631 items[2]) == 0)
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5632 break;
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5633 if (i >= gap->ga_len && ga_grow(gap, 2) == OK)
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5634 {
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5635 ((char_u **)(gap->ga_data))[gap->ga_len++]
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5636 = getroom_save(spin, items[1]);
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5637 ((char_u **)(gap->ga_data))[gap->ga_len++]
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5638 = getroom_save(spin, items[2]);
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5639 }
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5640 }
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5641 else if (is_aff_rule(items, itemcnt, "SYLLABLE", 2)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5642 && syllable == NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5643 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5644 syllable = getroom_save(spin, items[1]);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5645 }
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5646 else if (is_aff_rule(items, itemcnt, "NOBREAK", 1))
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	5647 {
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	5648 spin->si_nobreak = TRUE;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	5649 }
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5650 else if (is_aff_rule(items, itemcnt, "NOSPLITSUGS", 1))
698 e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	5651 {
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	5652 spin->si_nosplitsugs = TRUE;
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	5653 }
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5654 else if (is_aff_rule(items, itemcnt, "NOSUGFILE", 1))
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5655 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5656 spin->si_nosugfile = TRUE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5657 }
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5658 else if (is_aff_rule(items, itemcnt, "PFXPOSTPONE", 1))
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5659 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5660 aff->af_pfxpostpone = TRUE;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5661 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5662 else if ((STRCMP(items[0], "PFX") == 0
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5663 \|\| STRCMP(items[0], "SFX") == 0)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5664 && aff_todo == 0
334 a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	5665 && itemcnt >= 4)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5666 {
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5667 int lasti = 4;
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5668 char_u key[AH_KEY_LEN];
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5669
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5670 if (*items[0] == 'P')
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5671 tp = &aff->af_pref;
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5672 else
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5673 tp = &aff->af_suff;
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5674
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5675 /* Myspell allows the same affix name to be used multiple
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5676 * times. The affix files that do this have an undocumented
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5677 * "S" flag on all but the last block, thus we check for that
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5678 * and store it in ah_follows. */
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5679 vim_strncpy(key, items[1], AH_KEY_LEN - 1);
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5680 hi = hash_find(tp, key);
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5681 if (!HASHITEM_EMPTY(hi))
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5682 {
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5683 cur_aff = HI2AH(hi);
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5684 if (cur_aff->ah_combine != (*items[2] == 'Y'))
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5685 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	5686 fname, lnum, items[1]);
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5687 if (!cur_aff->ah_follows)
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5688 smsg((char_u *)_("Duplicate affix in %s line %d: %s"),
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5689 fname, lnum, items[1]);
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5690 }
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5691 else
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5692 {
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5693 /* New affix letter. */
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5694 cur_aff = (affheader_T *)getroom(spin,
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5695 sizeof(affheader_T), TRUE);
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5696 if (cur_aff == NULL)
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5697 break;
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5698 cur_aff->ah_flag = affitem2flag(aff->af_flagtype, items[1],
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5699 fname, lnum);
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5700 if (cur_aff->ah_flag == 0 \|\| STRLEN(items[1]) >= AH_KEY_LEN)
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5701 break;
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5702 if (cur_aff->ah_flag == aff->af_bad
621 c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	5703 \|\| cur_aff->ah_flag == aff->af_rare
c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	5704 \|\| cur_aff->ah_flag == aff->af_keepcase
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5705 \|\| cur_aff->ah_flag == aff->af_needaffix
820 57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	5706 \|\| cur_aff->ah_flag == aff->af_circumfix
698 e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	5707 \|\| cur_aff->ah_flag == aff->af_nosuggest
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5708 \|\| cur_aff->ah_flag == aff->af_needcomp
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5709 \|\| cur_aff->ah_flag == aff->af_comproot)
698 e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	5710 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	5711 fname, lnum, items[1]);
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5712 STRCPY(cur_aff->ah_key, items[1]);
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5713 hash_add(tp, cur_aff->ah_key);
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5714
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5715 cur_aff->ah_combine = (*items[2] == 'Y');
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5716 }
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5717
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5718 /* Check for the "S" flag, which apparently means that another
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5719 * block with the same affix name is following. */
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5720 if (itemcnt > lasti && STRCMP(items[lasti], "S") == 0)
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5721 {
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5722 ++lasti;
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5723 cur_aff->ah_follows = TRUE;
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5724 }
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5725 else
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5726 cur_aff->ah_follows = FALSE;
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5727
334 a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	5728 /* Myspell allows extra text after the item, but that might
a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	5729 * mean mistakes go unnoticed. Require a comment-starter. */
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5730 if (itemcnt > lasti && *items[lasti] != '#')
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5731 smsg((char_u *)_(e_afftrailing), fname, lnum, items[lasti]);
334 a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	5732
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5733 if (STRCMP(items[2], "Y") != 0 && STRCMP(items[2], "N") != 0)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5734 smsg((char_u *)_("Expected Y or N in %s line %d: %s"),
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5735 fname, lnum, items[2]);
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5736
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5737 if (*items[0] == 'P' && aff->af_pfxpostpone)
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5738 {
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5739 if (cur_aff->ah_newID == 0)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5740 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5741 /* Use a new number in the .spl file later, to be able
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5742 * to handle multiple .aff files. */
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5743 check_renumber(spin);
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5744 cur_aff->ah_newID = ++spin->si_newprefID;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5745
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5746 /* We only really use ah_newID if the prefix is
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5747 * postponed. We know that only after handling all
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5748 * the items. */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5749 did_postpone_prefix = FALSE;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5750 }
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5751 else
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5752 /* Did use the ID in a previous block. */
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5753 did_postpone_prefix = TRUE;
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5754 }
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5755
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5756 aff_todo = atoi((char *)items[3]);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5757 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5758 else if ((STRCMP(items[0], "PFX") == 0
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5759 \|\| STRCMP(items[0], "SFX") == 0)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5760 && aff_todo > 0
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5761 && STRCMP(cur_aff->ah_key, items[1]) == 0
334 a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	5762 && itemcnt >= 5)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5763 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5764 affentry_T *aff_entry;
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5765 int upper = FALSE;
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	5766 int lasti = 5;
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	5767
334 a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	5768 /* Myspell allows extra text after the item, but that might
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5769 * mean mistakes go unnoticed. Require a comment-starter.
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5770 * Hunspell uses a "-" item. */
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5771 if (itemcnt > lasti && *items[lasti] != '#'
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5772 && (STRCMP(items[lasti], "-") != 0
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5773 \|\| itemcnt != lasti + 1))
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	5774 smsg((char_u *)_(e_afftrailing), fname, lnum, items[lasti]);
334 a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	5775
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5776 /* New item for an affix letter. */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5777 --aff_todo;
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5778 aff_entry = (affentry_T *)getroom(spin,
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 416 diff changeset	5779 sizeof(affentry_T), TRUE);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5780 if (aff_entry == NULL)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5781 break;
240 693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	5782
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5783 if (STRCMP(items[2], "0") != 0)
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5784 aff_entry->ae_chop = getroom_save(spin, items[2]);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5785 if (STRCMP(items[3], "0") != 0)
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5786 {
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5787 aff_entry->ae_add = getroom_save(spin, items[3]);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5788
822 45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	5789 /* Recognize flags on the affix: abcd/XYZ */
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5790 aff_entry->ae_flags = vim_strchr(aff_entry->ae_add, '/');
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5791 if (aff_entry->ae_flags != NULL)
822 45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	5792 {
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5793 *aff_entry->ae_flags++ = NUL;
822 45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	5794 aff_process_flags(aff, aff_entry);
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	5795 }
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5796 }
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5797
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5798 /* Don't use an affix entry with non-ASCII characters when
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5799 * "spin->si_ascii" is TRUE. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5800 if (!spin->si_ascii \|\| !(has_non_ascii(aff_entry->ae_chop)
240 693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	5801 \|\| has_non_ascii(aff_entry->ae_add)))
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	5802 {
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	5803 aff_entry->ae_next = cur_aff->ah_first;
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	5804 cur_aff->ah_first = aff_entry;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5805
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5806 if (STRCMP(items[4], ".") != 0)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5807 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5808 char_u buf[MAXLINELEN];
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5809
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5810 aff_entry->ae_cond = getroom_save(spin, items[4]);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5811 if (*items[0] == 'P')
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5812 sprintf((char *)buf, "^%s", items[4]);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5813 else
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5814 sprintf((char *)buf, "%s$", items[4]);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5815 aff_entry->ae_prog = vim_regcomp(buf,
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	5816 RE_MAGIC + RE_STRING + RE_STRICT);
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	5817 if (aff_entry->ae_prog == NULL)
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	5818 smsg((char_u *)_("Broken condition in %s line %d: %s"),
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	5819 fname, lnum, items[4]);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5820 }
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5821
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5822 /* For postponed prefixes we need an entry in si_prefcond
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5823 * for the condition. Use an existing one if possible.
822 45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	5824 * Can't be done for an affix with flags, ignoring
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	5825 * COMPOUNDFORBIDFLAG and COMPOUNDPERMITFLAG. */
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5826 if (*items[0] == 'P' && aff->af_pfxpostpone
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5827 && aff_entry->ae_flags == NULL)
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5828 {
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5829 /* When the chop string is one lower-case letter and
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5830 * the add string ends in the upper-case letter we set
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5831 * the "upper" flag, clear "ae_chop" and remove the
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5832 * letters from "ae_add". The condition must either
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5833 * be empty or start with the same letter. */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5834 if (aff_entry->ae_chop != NULL
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5835 && aff_entry->ae_add != NULL
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5836 #ifdef FEAT_MBYTE
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5837 && aff_entry->ae_chop[(*mb_ptr2len)(
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5838 aff_entry->ae_chop)] == NUL
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5839 #else
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5840 && aff_entry->ae_chop[1] == NUL
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5841 #endif
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5842 )
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5843 {
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5844 int c, c_up;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5845
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5846 c = PTR2CHAR(aff_entry->ae_chop);
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5847 c_up = SPELL_TOUPPER(c);
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5848 if (c_up != c
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5849 && (aff_entry->ae_cond == NULL
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5850 \|\| PTR2CHAR(aff_entry->ae_cond) == c))
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5851 {
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5852 p = aff_entry->ae_add
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5853 + STRLEN(aff_entry->ae_add);
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5854 mb_ptr_back(aff_entry->ae_add, p);
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5855 if (PTR2CHAR(p) == c_up)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5856 {
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5857 upper = TRUE;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5858 aff_entry->ae_chop = NULL;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5859 *p = NUL;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5860
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5861 /* The condition is matched with the
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5862 * actual word, thus must check for the
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5863 * upper-case letter. */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5864 if (aff_entry->ae_cond != NULL)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5865 {
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5866 char_u buf[MAXLINELEN];
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5867 #ifdef FEAT_MBYTE
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5868 if (has_mbyte)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5869 {
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5870 onecap_copy(items[4], buf, TRUE);
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5871 aff_entry->ae_cond = getroom_save(
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5872 spin, buf);
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5873 }
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5874 else
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5875 #endif
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5876 *aff_entry->ae_cond = c_up;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5877 if (aff_entry->ae_cond != NULL)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5878 {
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5879 sprintf((char *)buf, "^%s",
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5880 aff_entry->ae_cond);
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5881 vim_free(aff_entry->ae_prog);
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5882 aff_entry->ae_prog = vim_regcomp(
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5883 buf, RE_MAGIC + RE_STRING);
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5884 }
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5885 }
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5886 }
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5887 }
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5888 }
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5889
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5890 if (aff_entry->ae_chop == NULL
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5891 && aff_entry->ae_flags == NULL)
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	5892 {
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5893 int idx;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5894 char_u **pp;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5895 int n;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5896
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5897 /* Find a previously used condition. */
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5898 for (idx = spin->si_prefcond.ga_len - 1; idx >= 0;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5899 --idx)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5900 {
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5901 p = ((char_u **)spin->si_prefcond.ga_data)[idx];
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5902 if (str_equal(p, aff_entry->ae_cond))
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5903 break;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5904 }
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5905 if (idx < 0 && ga_grow(&spin->si_prefcond, 1) == OK)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5906 {
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5907 /* Not found, add a new condition. */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5908 idx = spin->si_prefcond.ga_len++;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5909 pp = ((char_u **)spin->si_prefcond.ga_data)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5910 + idx;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5911 if (aff_entry->ae_cond == NULL)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5912 *pp = NULL;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5913 else
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5914 *pp = getroom_save(spin,
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5915 aff_entry->ae_cond);
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5916 }
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5917
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5918 /* Add the prefix to the prefix tree. */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5919 if (aff_entry->ae_add == NULL)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5920 p = (char_u *)"";
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	5921 else
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5922 p = aff_entry->ae_add;
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5923
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5924 /* PFX_FLAGS is a negative number, so that
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5925 * tree_add_word() knows this is the prefix tree. */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5926 n = PFX_FLAGS;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5927 if (!cur_aff->ah_combine)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5928 n \|= WFP_NC;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5929 if (upper)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5930 n \|= WFP_UP;
822 45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	5931 if (aff_entry->ae_comppermit)
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	5932 n \|= WFP_COMPPERMIT;
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	5933 if (aff_entry->ae_compforbid)
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	5934 n \|= WFP_COMPFORBID;
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5935 tree_add_word(spin, p, spin->si_prefroot, n,
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5936 idx, cur_aff->ah_newID);
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5937 did_postpone_prefix = TRUE;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5938 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5939
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5940 /* Didn't actually use ah_newID, backup si_newprefID. */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5941 if (aff_todo == 0 && !did_postpone_prefix)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5942 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5943 --spin->si_newprefID;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5944 cur_aff->ah_newID = 0;
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	5945 }
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5946 }
240 693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	5947 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5948 }
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5949 else if (is_aff_rule(items, itemcnt, "FOL", 2) && fol == NULL)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5950 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5951 fol = vim_strsave(items[1]);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5952 }
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5953 else if (is_aff_rule(items, itemcnt, "LOW", 2) && low == NULL)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5954 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5955 low = vim_strsave(items[1]);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5956 }
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5957 else if (is_aff_rule(items, itemcnt, "UPP", 2) && upp == NULL)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5958 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5959 upp = vim_strsave(items[1]);
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	5960 }
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5961 else if (is_aff_rule(items, itemcnt, "REP", 2)
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5962 \|\| is_aff_rule(items, itemcnt, "REPSAL", 2))
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5963 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5964 /* Ignore REP/REPSAL count */;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5965 if (!isdigit(*items[1]))
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5966 smsg((char_u *)_("Expected REP(SAL) count in %s line %d"),
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5967 fname, lnum);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5968 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5969 else if ((STRCMP(items[0], "REP") == 0
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5970 \|\| STRCMP(items[0], "REPSAL") == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5971 && itemcnt >= 3)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5972 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5973 /* REP/REPSAL item */
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	5974 /* Myspell ignores extra arguments, we require it starts with
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	5975 * # to detect mistakes. */
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	5976 if (itemcnt > 3 && items[3][0] != '#')
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	5977 smsg((char_u *)_(e_afftrailing), fname, lnum, items[3]);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5978 if (items[0][3] == 'S' ? do_repsal : do_rep)
532 7052f11a3dc9 updated for version 7.0150 vimboss parents: 529 diff changeset	5979 {
7052f11a3dc9 updated for version 7.0150 vimboss parents: 529 diff changeset	5980 /* Replace underscore with space (can't include a space
7052f11a3dc9 updated for version 7.0150 vimboss parents: 529 diff changeset	5981 * directly). */
7052f11a3dc9 updated for version 7.0150 vimboss parents: 529 diff changeset	5982 for (p = items[1]; *p != NUL; mb_ptr_adv(p))
7052f11a3dc9 updated for version 7.0150 vimboss parents: 529 diff changeset	5983 if (*p == '_')
7052f11a3dc9 updated for version 7.0150 vimboss parents: 529 diff changeset	5984 *p = ' ';
7052f11a3dc9 updated for version 7.0150 vimboss parents: 529 diff changeset	5985 for (p = items[2]; *p != NUL; mb_ptr_adv(p))
7052f11a3dc9 updated for version 7.0150 vimboss parents: 529 diff changeset	5986 if (*p == '_')
7052f11a3dc9 updated for version 7.0150 vimboss parents: 529 diff changeset	5987 *p = ' ';
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5988 add_fromto(spin, items[0][3] == 'S'
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5989 ? &spin->si_repsal
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5990 : &spin->si_rep, items[1], items[2]);
532 7052f11a3dc9 updated for version 7.0150 vimboss parents: 529 diff changeset	5991 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5992 }
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	5993 else if (is_aff_rule(items, itemcnt, "MAP", 2))
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5994 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5995 /* MAP item or count */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5996 if (!found_map)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5997 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5998 /* First line contains the count. */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5999 found_map = TRUE;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6000 if (!isdigit(*items[1]))
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6001 smsg((char_u *)_("Expected MAP count in %s line %d"),
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6002 fname, lnum);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6003 }
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	6004 else if (do_mapline)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6005 {
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	6006 int c;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	6007
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	6008 /* Check that every character appears only once. */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	6009 for (p = items[1]; *p != NUL; )
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	6010 {
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	6011 #ifdef FEAT_MBYTE
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	6012 c = mb_ptr2char_adv(&p);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	6013 #else
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	6014 c = *p++;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	6015 #endif
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	6016 if ((spin->si_map.ga_len > 0
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	6017 && vim_strchr(spin->si_map.ga_data, c)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	6018 != NULL)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	6019 \|\| vim_strchr(p, c) != NULL)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	6020 smsg((char_u *)_("Duplicate character in MAP in %s line %d"),
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	6021 fname, lnum);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	6022 }
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	6023
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6024 /* We simply concatenate all the MAP strings, separated by
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6025 * slashes. */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6026 ga_concat(&spin->si_map, items[1]);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6027 ga_append(&spin->si_map, '/');
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6028 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6029 }
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	6030 /* Accept "SAL from to" and "SAL from to #comment". */
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	6031 else if (is_aff_rule(items, itemcnt, "SAL", 3))
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6032 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6033 if (do_sal)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6034 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6035 /* SAL item (sounds-a-like)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6036 * Either one of the known keys or a from-to pair. */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6037 if (STRCMP(items[1], "followup") == 0)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6038 spin->si_followup = sal_to_bool(items[2]);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6039 else if (STRCMP(items[1], "collapse_result") == 0)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6040 spin->si_collapse = sal_to_bool(items[2]);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6041 else if (STRCMP(items[1], "remove_accents") == 0)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6042 spin->si_rem_accents = sal_to_bool(items[2]);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6043 else
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6044 /* when "to" is "_" it means empty */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6045 add_fromto(spin, &spin->si_sal, items[1],
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6046 STRCMP(items[2], "_") == 0 ? (char_u *)""
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6047 : items[2]);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6048 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6049 }
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	6050 else if (is_aff_rule(items, itemcnt, "SOFOFROM", 2)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6051 && sofofrom == NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6052 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6053 sofofrom = getroom_save(spin, items[1]);
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	6054 }
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	6055 else if (is_aff_rule(items, itemcnt, "SOFOTO", 2)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6056 && sofoto == NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6057 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6058 sofoto = getroom_save(spin, items[1]);
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	6059 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6060 else if (STRCMP(items[0], "COMMON") == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6061 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6062 int i;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6063
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6064 for (i = 1; i < itemcnt; ++i)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6065 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6066 if (HASHITEM_EMPTY(hash_find(&spin->si_commonwords,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6067 items[i])))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6068 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6069 p = vim_strsave(items[i]);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6070 if (p == NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6071 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6072 hash_add(&spin->si_commonwords, p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6073 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6074 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6075 }
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6076 else
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6077 smsg((char_u *)_("Unrecognized or duplicate item in %s line %d: %s"),
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6078 fname, lnum, items[0]);
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6079 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6080 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6081
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	6082 if (fol != NULL \|\| low != NULL \|\| upp != NULL)
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	6083 {
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	6084 if (spin->si_clear_chartab)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	6085 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	6086 /* Clear the char type tables, don't want to use any of the
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	6087 * currently used spell properties. */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	6088 init_spell_chartab();
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	6089 spin->si_clear_chartab = FALSE;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	6090 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	6091
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6092 /*
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6093 * 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	6094 * for conflicts with a word table that matches 'encoding'.
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	6095 * Don't write one for utf-8 either, we use utf_*() and
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6096 * mb_get_class(), the list of chars in the file will be incomplete.
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6097 */
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6098 if (!spin->si_ascii
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6099 #ifdef FEAT_MBYTE
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6100 && !enc_utf8
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6101 #endif
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6102 )
260 ed33f83b42d8 updated for version 7.0071 vimboss parents: 255 diff changeset	6103 {
ed33f83b42d8 updated for version 7.0071 vimboss parents: 255 diff changeset	6104 if (fol == NULL \|\| low == NULL \|\| upp == NULL)
ed33f83b42d8 updated for version 7.0071 vimboss parents: 255 diff changeset	6105 smsg((char_u *)_("Missing FOL/LOW/UPP line in %s"), fname);
ed33f83b42d8 updated for version 7.0071 vimboss parents: 255 diff changeset	6106 else
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6107 (void)set_spell_chartab(fol, low, upp);
260 ed33f83b42d8 updated for version 7.0071 vimboss parents: 255 diff changeset	6108 }
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	6109
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	6110 vim_free(fol);
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	6111 vim_free(low);
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	6112 vim_free(upp);
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	6113 }
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	6114
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6115 /* Use compound specifications of the .aff file for the spell info. */
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6116 if (compmax != 0)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6117 {
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	6118 aff_check_number(spin->si_compmax, compmax, "COMPOUNDWORDMAX");
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6119 spin->si_compmax = compmax;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6120 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6121
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6122 if (compminlen != 0)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6123 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6124 aff_check_number(spin->si_compminlen, compminlen, "COMPOUNDMIN");
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6125 spin->si_compminlen = compminlen;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6126 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6127
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6128 if (compsylmax != 0)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6129 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6130 if (syllable == NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6131 smsg((char_u *)_("COMPOUNDSYLMAX used without SYLLABLE"));
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6132 aff_check_number(spin->si_compsylmax, compsylmax, "COMPOUNDSYLMAX");
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6133 spin->si_compsylmax = compsylmax;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6134 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6135
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	6136 if (compoptions != 0)
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	6137 {
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	6138 aff_check_number(spin->si_compoptions, compoptions, "COMPOUND options");
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	6139 spin->si_compoptions \|= compoptions;
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	6140 }
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	6141
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6142 if (compflags != NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6143 process_compflags(spin, aff, compflags);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6144
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6145 /* Check that we didn't use too many renumbered flags. */
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	6146 if (spin->si_newcompID < spin->si_newprefID)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	6147 {
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	6148 if (spin->si_newcompID == 127 \|\| spin->si_newcompID == 255)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6149 MSG(_("Too many postponed prefixes"));
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	6150 else if (spin->si_newprefID == 0 \|\| spin->si_newprefID == 127)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6151 MSG(_("Too many compound flags"));
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6152 else
1705 5b43a3a9454a updated for version 7.2-003 vimboss parents: 1619 diff changeset	6153 MSG(_("Too many postponed prefixes and/or compound flags"));
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6154 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6155
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6156 if (syllable != NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6157 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6158 aff_check_string(spin->si_syllable, syllable, "SYLLABLE");
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6159 spin->si_syllable = syllable;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6160 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6161
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6162 if (sofofrom != NULL \|\| sofoto != NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6163 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6164 if (sofofrom == NULL \|\| sofoto == NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6165 smsg((char_u *)_("Missing SOFO%s line in %s"),
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6166 sofofrom == NULL ? "FROM" : "TO", fname);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6167 else if (spin->si_sal.ga_len > 0)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6168 smsg((char_u *)_("Both SAL and SOFO lines in %s"), fname);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6169 else
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6170 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6171 aff_check_string(spin->si_sofofr, sofofrom, "SOFOFROM");
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6172 aff_check_string(spin->si_sofoto, sofoto, "SOFOTO");
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6173 spin->si_sofofr = sofofrom;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6174 spin->si_sofoto = sofoto;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6175 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6176 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6177
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6178 if (midword != NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6179 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6180 aff_check_string(spin->si_midword, midword, "MIDWORD");
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6181 spin->si_midword = midword;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6182 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6183
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6184 vim_free(pc);
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6185 fclose(fd);
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6186 return aff;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6187 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6188
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6189 /*
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	6190 * Return TRUE when items[0] equals "rulename", there are "mincount" items or
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	6191 * a comment is following after item "mincount".
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	6192 */
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	6193 static int
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	6194 is_aff_rule(items, itemcnt, rulename, mincount)
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	6195 char_u **items;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	6196 int itemcnt;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	6197 char *rulename;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	6198 int mincount;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	6199 {
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	6200 return (STRCMP(items[0], rulename) == 0
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	6201 && (itemcnt == mincount
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	6202 \|\| (itemcnt > mincount && items[mincount][0] == '#')));
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	6203 }
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	6204
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	6205 /*
822 45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6206 * For affix "entry" move COMPOUNDFORBIDFLAG and COMPOUNDPERMITFLAG from
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6207 * ae_flags to ae_comppermit and ae_compforbid.
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6208 */
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6209 static void
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6210 aff_process_flags(affile, entry)
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6211 afffile_T *affile;
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6212 affentry_T *entry;
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6213 {
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6214 char_u *p;
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6215 char_u *prevp;
825 6675076019ae updated for version 7.0d vimboss parents: 822 diff changeset	6216 unsigned flag;
822 45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6217
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6218 if (entry->ae_flags != NULL
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6219 && (affile->af_compforbid != 0 \|\| affile->af_comppermit != 0))
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6220 {
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6221 for (p = entry->ae_flags; *p != NUL; )
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6222 {
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6223 prevp = p;
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6224 flag = get_affitem(affile->af_flagtype, &p);
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6225 if (flag == affile->af_comppermit \|\| flag == affile->af_compforbid)
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6226 {
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1580 diff changeset	6227 STRMOVE(prevp, p);
822 45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6228 p = prevp;
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6229 if (flag == affile->af_comppermit)
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6230 entry->ae_comppermit = TRUE;
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6231 else
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6232 entry->ae_compforbid = TRUE;
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6233 }
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6234 if (affile->af_flagtype == AFT_NUM && *p == ',')
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6235 ++p;
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6236 }
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6237 if (*entry->ae_flags == NUL)
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6238 entry->ae_flags = NULL; /* nothing left */
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6239 }
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6240 }
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6241
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6242 /*
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	6243 * 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	6244 */
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	6245 static int
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	6246 spell_info_item(s)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	6247 char_u *s;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	6248 {
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	6249 return STRCMP(s, "NAME") == 0
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	6250 \|\| STRCMP(s, "HOME") == 0
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	6251 \|\| STRCMP(s, "VERSION") == 0
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	6252 \|\| STRCMP(s, "AUTHOR") == 0
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	6253 \|\| STRCMP(s, "EMAIL") == 0
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	6254 \|\| STRCMP(s, "COPYRIGHT") == 0;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	6255 }
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	6256
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	6257 /*
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6258 * Turn an affix flag name into a number, according to the FLAG type.
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6259 * returns zero for failure.
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6260 */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6261 static unsigned
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6262 affitem2flag(flagtype, item, fname, lnum)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6263 int flagtype;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6264 char_u *item;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6265 char_u *fname;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6266 int lnum;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6267 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6268 unsigned res;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6269 char_u *p = item;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6270
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6271 res = get_affitem(flagtype, &p);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6272 if (res == 0)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6273 {
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	6274 if (flagtype == AFT_NUM)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6275 smsg((char_u *)_("Flag is not a number in %s line %d: %s"),
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6276 fname, lnum, item);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6277 else
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6278 smsg((char_u *)_("Illegal flag in %s line %d: %s"),
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6279 fname, lnum, item);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6280 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6281 if (*p != NUL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6282 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6283 smsg((char_u *)_(e_affname), fname, lnum, item);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6284 return 0;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6285 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6286
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6287 return res;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6288 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6289
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6290 /*
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6291 * Get one affix name from "*pp" and advance the pointer.
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6292 * Returns zero for an error, still advances the pointer then.
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6293 */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6294 static unsigned
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6295 get_affitem(flagtype, pp)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6296 int flagtype;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6297 char_u **pp;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6298 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6299 int res;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6300
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	6301 if (flagtype == AFT_NUM)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6302 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6303 if (!VIM_ISDIGIT(**pp))
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6304 {
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	6305 ++pp; / always advance, avoid getting stuck */
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6306 return 0;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6307 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6308 res = getdigits(pp);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6309 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6310 else
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6311 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6312 #ifdef FEAT_MBYTE
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6313 res = mb_ptr2char_adv(pp);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6314 #else
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6315 res = (pp)++;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6316 #endif
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	6317 if (flagtype == AFT_LONG \|\| (flagtype == AFT_CAPLONG
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6318 && res >= 'A' && res <= 'Z'))
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6319 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6320 if (**pp == NUL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6321 return 0;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6322 #ifdef FEAT_MBYTE
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6323 res = mb_ptr2char_adv(pp) + (res << 16);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6324 #else
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6325 res = (pp)++ + (res << 16);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6326 #endif
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6327 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6328 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6329 return res;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6330 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6331
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6332 /*
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6333 * Process the "compflags" string used in an affix file and append it to
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6334 * spin->si_compflags.
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6335 * The processing involves changing the affix names to ID numbers, so that
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6336 * they fit in one byte.
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6337 */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6338 static void
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6339 process_compflags(spin, aff, compflags)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6340 spellinfo_T *spin;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6341 afffile_T *aff;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6342 char_u *compflags;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6343 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6344 char_u *p;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6345 char_u *prevp;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6346 unsigned flag;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6347 compitem_T *ci;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6348 int id;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6349 int len;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6350 char_u *tp;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6351 char_u key[AH_KEY_LEN];
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6352 hashitem_T *hi;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6353
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6354 /* Make room for the old and the new compflags, concatenated with a / in
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6355 * between. Processing it makes it shorter, but we don't know by how
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6356 * much, thus allocate the maximum. */
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	6357 len = (int)STRLEN(compflags) + 1;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6358 if (spin->si_compflags != NULL)
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	6359 len += (int)STRLEN(spin->si_compflags) + 1;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6360 p = getroom(spin, len, FALSE);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6361 if (p == NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6362 return;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6363 if (spin->si_compflags != NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6364 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6365 STRCPY(p, spin->si_compflags);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6366 STRCAT(p, "/");
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6367 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6368 spin->si_compflags = p;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6369 tp = p + STRLEN(p);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6370
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6371 for (p = compflags; *p != NUL; )
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6372 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6373 if (vim_strchr((char_u )"/+[]", *p) != NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6374 /* Copy non-flag characters directly. */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6375 tp++ = p++;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6376 else
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6377 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6378 /* First get the flag number, also checks validity. */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6379 prevp = p;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6380 flag = get_affitem(aff->af_flagtype, &p);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6381 if (flag != 0)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6382 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6383 /* Find the flag in the hashtable. If it was used before, use
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6384 * the existing ID. Otherwise add a new entry. */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6385 vim_strncpy(key, prevp, p - prevp);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6386 hi = hash_find(&aff->af_comp, key);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6387 if (!HASHITEM_EMPTY(hi))
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6388 id = HI2CI(hi)->ci_newID;
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 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6391 ci = (compitem_T *)getroom(spin, sizeof(compitem_T), TRUE);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6392 if (ci == NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6393 break;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6394 STRCPY(ci->ci_key, key);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6395 ci->ci_flag = flag;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6396 /* Avoid using a flag ID that has a special meaning in a
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6397 * regexp (also inside []). */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6398 do
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6399 {
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	6400 check_renumber(spin);
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	6401 id = spin->si_newcompID--;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	6402 } while (vim_strchr((char_u )"/+[]\\-^", id) != NULL);
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6403 ci->ci_newID = id;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6404 hash_add(&aff->af_comp, ci->ci_key);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6405 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6406 *tp++ = id;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6407 }
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	6408 if (aff->af_flagtype == AFT_NUM && *p == ',')
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6409 ++p;
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
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6413 *tp = NUL;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6414 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6415
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6416 /*
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	6417 * Check that the new IDs for postponed affixes and compounding don't overrun
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	6418 * 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	6419 * 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	6420 * When that is used up an error message is given.
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	6421 */
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	6422 static void
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	6423 check_renumber(spin)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	6424 spellinfo_T *spin;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	6425 {
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	6426 if (spin->si_newprefID == spin->si_newcompID && spin->si_newcompID < 128)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	6427 {
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	6428 spin->si_newprefID = 127;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	6429 spin->si_newcompID = 255;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	6430 }
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	6431 }
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	6432
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	6433 /*
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6434 * Return TRUE if flag "flag" appears in affix list "afflist".
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6435 */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6436 static int
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6437 flag_in_afflist(flagtype, afflist, flag)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6438 int flagtype;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6439 char_u *afflist;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6440 unsigned flag;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6441 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6442 char_u *p;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6443 unsigned n;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6444
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6445 switch (flagtype)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6446 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6447 case AFT_CHAR:
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6448 return vim_strchr(afflist, flag) != NULL;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6449
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	6450 case AFT_CAPLONG:
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	6451 case AFT_LONG:
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6452 for (p = afflist; *p != NUL; )
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6453 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6454 #ifdef FEAT_MBYTE
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6455 n = mb_ptr2char_adv(&p);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6456 #else
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6457 n = *p++;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6458 #endif
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	6459 if ((flagtype == AFT_LONG \|\| (n >= 'A' && n <= 'Z'))
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6460 && *p != NUL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6461 #ifdef FEAT_MBYTE
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6462 n = mb_ptr2char_adv(&p) + (n << 16);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6463 #else
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6464 n = *p++ + (n << 16);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6465 #endif
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6466 if (n == flag)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6467 return TRUE;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6468 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6469 break;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6470
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	6471 case AFT_NUM:
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6472 for (p = afflist; *p != NUL; )
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6473 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6474 n = getdigits(&p);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6475 if (n == flag)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6476 return TRUE;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6477 if (p != NUL) / skip over comma */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6478 ++p;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6479 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6480 break;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6481 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6482 return FALSE;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6483 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6484
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6485 /*
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6486 * 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	6487 */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6488 static void
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6489 aff_check_number(spinval, affval, name)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6490 int spinval;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6491 int affval;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6492 char *name;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6493 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6494 if (spinval != 0 && spinval != affval)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6495 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	6496 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6497
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6498 /*
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6499 * 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	6500 */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6501 static void
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6502 aff_check_string(spinval, affval, name)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6503 char_u *spinval;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6504 char_u *affval;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6505 char *name;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6506 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6507 if (spinval != NULL && STRCMP(spinval, affval) != 0)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6508 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	6509 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6510
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6511 /*
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6512 * Return TRUE if strings "s1" and "s2" are equal. Also consider both being
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6513 * NULL as equal.
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6514 */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6515 static int
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6516 str_equal(s1, s2)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6517 char_u *s1;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6518 char_u *s2;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6519 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6520 if (s1 == NULL \|\| s2 == NULL)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6521 return s1 == s2;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6522 return STRCMP(s1, s2) == 0;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6523 }
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6524
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6525 /*
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6526 * Add a from-to item to "gap". Used for REP and SAL items.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6527 * They are stored case-folded.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6528 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6529 static void
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6530 add_fromto(spin, gap, from, to)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6531 spellinfo_T *spin;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6532 garray_T *gap;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6533 char_u *from;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6534 char_u *to;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6535 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6536 fromto_T *ftp;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6537 char_u word[MAXWLEN];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6538
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6539 if (ga_grow(gap, 1) == OK)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6540 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6541 ftp = ((fromto_T *)gap->ga_data) + gap->ga_len;
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	6542 (void)spell_casefold(from, (int)STRLEN(from), word, MAXWLEN);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6543 ftp->ft_from = getroom_save(spin, word);
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	6544 (void)spell_casefold(to, (int)STRLEN(to), word, MAXWLEN);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6545 ftp->ft_to = getroom_save(spin, word);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6546 ++gap->ga_len;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6547 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6548 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6549
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6550 /*
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6551 * Convert a boolean argument in a SAL line to TRUE or FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6552 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6553 static int
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6554 sal_to_bool(s)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6555 char_u *s;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6556 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6557 return STRCMP(s, "1") == 0 \|\| STRCMP(s, "true") == 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6558 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6559
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6560 /*
240 693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	6561 * Return TRUE if string "s" contains a non-ASCII character (128 or higher).
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	6562 * When "s" is NULL FALSE is returned.
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	6563 */
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	6564 static int
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	6565 has_non_ascii(s)
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	6566 char_u *s;
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	6567 {
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	6568 char_u *p;
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	6569
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	6570 if (s != NULL)
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	6571 for (p = s; *p != NUL; ++p)
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	6572 if (*p >= 128)
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	6573 return TRUE;
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	6574 return FALSE;
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	6575 }
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	6576
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	6577 /*
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6578 * Free the structure filled by spell_read_aff().
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6579 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6580 static void
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6581 spell_free_aff(aff)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6582 afffile_T *aff;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6583 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6584 hashtab_T *ht;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6585 hashitem_T *hi;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6586 int todo;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6587 affheader_T *ah;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6588 affentry_T *ae;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6589
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6590 vim_free(aff->af_enc);
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6591
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6592 /* All this trouble to free the "ae_prog" items... */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6593 for (ht = &aff->af_pref; ; ht = &aff->af_suff)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6594 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	6595 todo = (int)ht->ht_used;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6596 for (hi = ht->ht_array; todo > 0; ++hi)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6597 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6598 if (!HASHITEM_EMPTY(hi))
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6599 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6600 --todo;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6601 ah = HI2AH(hi);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6602 for (ae = ah->ah_first; ae != NULL; ae = ae->ae_next)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6603 vim_free(ae->ae_prog);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6604 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6605 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6606 if (ht == &aff->af_suff)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6607 break;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6608 }
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6609
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6610 hash_clear(&aff->af_pref);
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6611 hash_clear(&aff->af_suff);
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6612 hash_clear(&aff->af_comp);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6613 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6614
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6615 /*
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6616 * Read dictionary file "fname".
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6617 * Returns OK or FAIL;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6618 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6619 static int
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6620 spell_read_dic(spin, fname, affile)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6621 spellinfo_T *spin;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6622 char_u *fname;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6623 afffile_T *affile;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6624 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6625 hashtab_T ht;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6626 char_u line[MAXLINELEN];
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6627 char_u *p;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6628 char_u *afflist;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6629 char_u store_afflist[MAXWLEN];
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6630 int pfxlen;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6631 int need_affix;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6632 char_u *dw;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6633 char_u *pc;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6634 char_u *w;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6635 int l;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6636 hash_T hash;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6637 hashitem_T *hi;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6638 FILE *fd;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6639 int lnum = 1;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6640 int non_ascii = 0;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6641 int retval = OK;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6642 char_u message[MAXLINELEN + MAXWLEN];
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	6643 int flags;
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6644 int duplicate = 0;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6645
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6646 /*
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6647 * Open the file.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6648 */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	6649 fd = mch_fopen((char *)fname, "r");
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6650 if (fd == NULL)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6651 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6652 EMSG2(_(e_notopen), fname);
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6653 return FAIL;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6654 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6655
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6656 /* The hashtable is only used to detect duplicated words. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6657 hash_init(&ht);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6658
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6659 vim_snprintf((char *)IObuff, IOSIZE,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6660 _("Reading dictionary file %s ..."), fname);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6661 spell_message(spin, IObuff);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6662
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6663 /* start with a message for the first line */
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6664 spin->si_msg_count = 999999;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6665
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6666 /* Read and ignore the first line: word count. */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6667 (void)vim_fgets(line, MAXLINELEN, fd);
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	6668 if (!vim_isdigit(*skipwhite(line)))
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6669 EMSG2(_("E760: No word count in %s"), fname);
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6670
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6671 /*
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6672 * Read all the lines in the file one by one.
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6673 * The words are converted to 'encoding' here, before being added to
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6674 * the hashtable.
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6675 */
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	6676 while (!vim_fgets(line, MAXLINELEN, fd) && !got_int)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6677 {
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	6678 line_breakcheck();
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6679 ++lnum;
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	6680 if (line[0] == '#' \|\| line[0] == '/')
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	6681 continue; /* comment line */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6682
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6683 /* Remove CR, LF and white space from the end. White space halfway
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6684 * the word is kept to allow e.g., "et al.". */
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	6685 l = (int)STRLEN(line);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6686 while (l > 0 && line[l - 1] <= ' ')
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6687 --l;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6688 if (l == 0)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6689 continue; /* empty line */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6690 line[l] = NUL;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6691
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	6692 #ifdef FEAT_MBYTE
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6693 /* Convert from "SET" to 'encoding' when needed. */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6694 if (spin->si_conv.vc_type != CONV_NONE)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6695 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6696 pc = string_convert(&spin->si_conv, line, NULL);
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	6697 if (pc == NULL)
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	6698 {
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	6699 smsg((char_u *)_("Conversion failure for word in %s line %d: %s"),
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	6700 fname, lnum, line);
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	6701 continue;
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	6702 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6703 w = pc;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6704 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6705 else
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	6706 #endif
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6707 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6708 pc = NULL;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6709 w = line;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6710 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6711
822 45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6712 /* Truncate the word at the "/", set "afflist" to what follows.
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6713 * Replace "\/" by "/" and "\\" by "\". */
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6714 afflist = NULL;
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6715 for (p = w; *p != NUL; mb_ptr_adv(p))
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6716 {
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6717 if (*p == '\\' && (p[1] == '\\' \|\| p[1] == '/'))
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1580 diff changeset	6718 STRMOVE(p, p + 1);
822 45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6719 else if (*p == '/')
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6720 {
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6721 *p = NUL;
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6722 afflist = p + 1;
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6723 break;
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6724 }
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6725 }
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6726
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6727 /* Skip non-ASCII words when "spin->si_ascii" is TRUE. */
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6728 if (spin->si_ascii && has_non_ascii(w))
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6729 {
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6730 ++non_ascii;
825 6675076019ae updated for version 7.0d vimboss parents: 822 diff changeset	6731 vim_free(pc);
822 45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6732 continue;
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6733 }
45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	6734
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6735 /* This takes time, print a message every 10000 words. */
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6736 if (spin->si_verbose && spin->si_msg_count > 10000)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6737 {
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6738 spin->si_msg_count = 0;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6739 vim_snprintf((char *)message, sizeof(message),
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6740 _("line %6d, word %6d - %s"),
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6741 lnum, spin->si_foldwcount + spin->si_keepwcount, w);
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6742 msg_start();
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6743 msg_puts_long_attr(message, 0);
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6744 msg_clr_eos();
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6745 msg_didout = FALSE;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6746 msg_col = 0;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6747 out_flush();
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6748 }
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6749
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6750 /* Store the word in the hashtable to be able to find duplicates. */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6751 dw = (char_u *)getroom_save(spin, w);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6752 if (dw == NULL)
825 6675076019ae updated for version 7.0d vimboss parents: 822 diff changeset	6753 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6754 retval = FAIL;
825 6675076019ae updated for version 7.0d vimboss parents: 822 diff changeset	6755 vim_free(pc);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6756 break;
825 6675076019ae updated for version 7.0d vimboss parents: 822 diff changeset	6757 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6758
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6759 hash = hash_hash(dw);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6760 hi = hash_lookup(&ht, dw, hash);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6761 if (!HASHITEM_EMPTY(hi))
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6762 {
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6763 if (p_verbose > 0)
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6764 smsg((char_u *)_("Duplicate word in %s line %d: %s"),
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	6765 fname, lnum, dw);
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6766 else if (duplicate == 0)
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6767 smsg((char_u *)_("First duplicate word in %s line %d: %s"),
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6768 fname, lnum, dw);
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6769 ++duplicate;
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6770 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6771 else
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6772 hash_add_item(&ht, hi, dw, hash);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6773
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	6774 flags = 0;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6775 store_afflist[0] = NUL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6776 pfxlen = 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6777 need_affix = FALSE;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	6778 if (afflist != NULL)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	6779 {
820 57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6780 /* Extract flags from the affix list. */
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6781 flags \|= get_affix_flags(affile, afflist);
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6782
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6783 if (affile->af_needaffix != 0 && flag_in_afflist(
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6784 affile->af_flagtype, afflist, affile->af_needaffix))
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6785 need_affix = TRUE;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6786
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6787 if (affile->af_pfxpostpone)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6788 /* Need to store the list of prefix IDs with the word. */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6789 pfxlen = get_pfxlist(affile, afflist, store_afflist);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6790
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6791 if (spin->si_compflags != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6792 /* Need to store the list of compound flags with the word.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6793 * Concatenate them to the list of prefix IDs. */
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6794 get_compflags(affile, afflist, store_afflist + pfxlen);
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	6795 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	6796
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6797 /* Add the word to the word tree(s). */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6798 if (store_word(spin, dw, flags, spin->si_region,
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6799 store_afflist, need_affix) == FAIL)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6800 retval = FAIL;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6801
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6802 if (afflist != NULL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6803 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6804 /* Find all matching suffixes and add the resulting words.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6805 * Additionally do matching prefixes that combine. */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6806 if (store_aff_word(spin, dw, afflist, affile,
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	6807 &affile->af_suff, &affile->af_pref,
820 57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6808 CONDIT_SUF, flags, store_afflist, pfxlen) == FAIL)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6809 retval = FAIL;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6810
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6811 /* Find all matching prefixes and add the resulting words. */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6812 if (store_aff_word(spin, dw, afflist, affile,
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6813 &affile->af_pref, NULL,
820 57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6814 CONDIT_SUF, flags, store_afflist, pfxlen) == FAIL)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6815 retval = FAIL;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6816 }
825 6675076019ae updated for version 7.0d vimboss parents: 822 diff changeset	6817
6675076019ae updated for version 7.0d vimboss parents: 822 diff changeset	6818 vim_free(pc);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6819 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6820
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6821 if (duplicate > 0)
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6822 smsg((char_u *)_("%d duplicate word(s) in %s"), duplicate, fname);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6823 if (spin->si_ascii && non_ascii > 0)
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6824 smsg((char_u *)_("Ignored %d word(s) with non-ASCII characters in %s"),
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6825 non_ascii, fname);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6826 hash_clear(&ht);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6827
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6828 fclose(fd);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6829 return retval;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6830 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6831
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6832 /*
820 57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6833 * Check for affix flags in "afflist" that are turned into word flags.
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6834 * Return WF_ flags.
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6835 */
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6836 static int
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6837 get_affix_flags(affile, afflist)
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6838 afffile_T *affile;
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6839 char_u *afflist;
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6840 {
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6841 int flags = 0;
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6842
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6843 if (affile->af_keepcase != 0 && flag_in_afflist(
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6844 affile->af_flagtype, afflist, affile->af_keepcase))
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6845 flags \|= WF_KEEPCAP \| WF_FIXCAP;
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6846 if (affile->af_rare != 0 && flag_in_afflist(
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6847 affile->af_flagtype, afflist, affile->af_rare))
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6848 flags \|= WF_RARE;
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6849 if (affile->af_bad != 0 && flag_in_afflist(
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6850 affile->af_flagtype, afflist, affile->af_bad))
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6851 flags \|= WF_BANNED;
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6852 if (affile->af_needcomp != 0 && flag_in_afflist(
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6853 affile->af_flagtype, afflist, affile->af_needcomp))
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6854 flags \|= WF_NEEDCOMP;
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6855 if (affile->af_comproot != 0 && flag_in_afflist(
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6856 affile->af_flagtype, afflist, affile->af_comproot))
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6857 flags \|= WF_COMPROOT;
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6858 if (affile->af_nosuggest != 0 && flag_in_afflist(
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6859 affile->af_flagtype, afflist, affile->af_nosuggest))
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6860 flags \|= WF_NOSUGGEST;
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6861 return flags;
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6862 }
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6863
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6864 /*
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6865 * Get the list of prefix IDs from the affix list "afflist".
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6866 * Used for PFXPOSTPONE.
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6867 * Put the resulting flags in "store_afflist[MAXWLEN]" with a terminating NUL
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6868 * and return the number of affixes.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6869 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6870 static int
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6871 get_pfxlist(affile, afflist, store_afflist)
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6872 afffile_T *affile;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6873 char_u *afflist;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6874 char_u *store_afflist;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6875 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6876 char_u *p;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6877 char_u *prevp;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6878 int cnt = 0;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6879 int id;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6880 char_u key[AH_KEY_LEN];
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6881 hashitem_T *hi;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6882
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6883 for (p = afflist; *p != NUL; )
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6884 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6885 prevp = p;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6886 if (get_affitem(affile->af_flagtype, &p) != 0)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6887 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6888 /* A flag is a postponed prefix flag if it appears in "af_pref"
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6889 * and it's ID is not zero. */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6890 vim_strncpy(key, prevp, p - prevp);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6891 hi = hash_find(&affile->af_pref, key);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6892 if (!HASHITEM_EMPTY(hi))
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6893 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6894 id = HI2AH(hi)->ah_newID;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6895 if (id != 0)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6896 store_afflist[cnt++] = id;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6897 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6898 }
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	6899 if (affile->af_flagtype == AFT_NUM && *p == ',')
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6900 ++p;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6901 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6902
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6903 store_afflist[cnt] = NUL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6904 return cnt;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6905 }
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6906
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6907 /*
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6908 * 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	6909 * for compound words.
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6910 * Puts the flags in "store_afflist[]".
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6911 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6912 static void
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6913 get_compflags(affile, afflist, store_afflist)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6914 afffile_T *affile;
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6915 char_u *afflist;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6916 char_u *store_afflist;
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6917 {
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6918 char_u *p;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6919 char_u *prevp;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6920 int cnt = 0;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6921 char_u key[AH_KEY_LEN];
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6922 hashitem_T *hi;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6923
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6924 for (p = afflist; *p != NUL; )
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6925 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6926 prevp = p;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6927 if (get_affitem(affile->af_flagtype, &p) != 0)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6928 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6929 /* A flag is a compound flag if it appears in "af_comp". */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6930 vim_strncpy(key, prevp, p - prevp);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6931 hi = hash_find(&affile->af_comp, key);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6932 if (!HASHITEM_EMPTY(hi))
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6933 store_afflist[cnt++] = HI2CI(hi)->ci_newID;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6934 }
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	6935 if (affile->af_flagtype == AFT_NUM && *p == ',')
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6936 ++p;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6937 }
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6938
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6939 store_afflist[cnt] = NUL;
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6940 }
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6941
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6942 /*
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6943 * Apply affixes to a word and store the resulting words.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6944 * "ht" is the hashtable with affentry_T that need to be applied, either
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6945 * prefixes or suffixes.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6946 * "xht", when not NULL, is the prefix hashtable, to be used additionally on
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6947 * the resulting words for combining affixes.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6948 *
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6949 * Returns FAIL when out of memory.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6950 */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6951 static int
820 57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6952 store_aff_word(spin, word, afflist, affile, ht, xht, condit, flags,
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6953 pfxlist, pfxlen)
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6954 spellinfo_T spin; / spell info */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6955 char_u word; / basic word start */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6956 char_u afflist; / list of names of supported affixes */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6957 afffile_T *affile;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6958 hashtab_T *ht;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6959 hashtab_T *xht;
820 57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6960 int condit; /* CONDIT_SUF et al. */
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	6961 int flags; /* flags for the word */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6962 char_u pfxlist; / list of prefix IDs */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6963 int pfxlen; /* nr of flags in "pfxlist" for prefixes, rest
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6964 * is compound flags */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6965 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6966 int todo;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6967 hashitem_T *hi;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6968 affheader_T *ah;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6969 affentry_T *ae;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6970 regmatch_T regmatch;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6971 char_u newword[MAXWLEN];
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6972 int retval = OK;
820 57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6973 int i, j;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6974 char_u *p;
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	6975 int use_flags;
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	6976 char_u *use_pfxlist;
820 57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6977 int use_pfxlen;
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6978 int need_affix;
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6979 char_u store_afflist[MAXWLEN];
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6980 char_u pfx_pfxlist[MAXWLEN];
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6981 size_t wordlen = STRLEN(word);
820 57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6982 int use_condit;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6983
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	6984 todo = (int)ht->ht_used;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6985 for (hi = ht->ht_array; todo > 0 && retval == OK; ++hi)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6986 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6987 if (!HASHITEM_EMPTY(hi))
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6988 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6989 --todo;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6990 ah = HI2AH(hi);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6991
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6992 /* Check that the affix combines, if required, and that the word
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6993 * supports this affix. */
820 57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6994 if (((condit & CONDIT_COMB) == 0 \|\| ah->ah_combine)
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6995 && flag_in_afflist(affile->af_flagtype, afflist,
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	6996 ah->ah_flag))
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6997 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6998 /* Loop over all affix entries with this name. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6999 for (ae = ah->ah_first; ae != NULL; ae = ae->ae_next)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7000 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7001 /* Check the condition. It's not logical to match case
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7002 * here, but it is required for compatibility with
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7003 * Myspell.
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	7004 * Another requirement from Myspell is that the chop
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	7005 * string is shorter than the word itself.
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7006 * For prefixes, when "PFXPOSTPONE" was used, only do
820 57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7007 * prefixes with a chop string and/or flags.
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7008 * When a previously added affix had CIRCUMFIX this one
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7009 * must have it too, if it had not then this one must not
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7010 * have one either. */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7011 regmatch.regprog = ae->ae_prog;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7012 regmatch.rm_ic = FALSE;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7013 if ((xht != NULL \|\| !affile->af_pfxpostpone
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	7014 \|\| ae->ae_chop != NULL
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	7015 \|\| ae->ae_flags != NULL)
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	7016 && (ae->ae_chop == NULL
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	7017 \|\| STRLEN(ae->ae_chop) < wordlen)
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7018 && (ae->ae_prog == NULL
820 57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7019 \|\| vim_regexec(&regmatch, word, (colnr_T)0))
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7020 && (((condit & CONDIT_CFIX) == 0)
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7021 == ((condit & CONDIT_AFF) == 0
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7022 \|\| ae->ae_flags == NULL
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7023 \|\| !flag_in_afflist(affile->af_flagtype,
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7024 ae->ae_flags, affile->af_circumfix))))
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7025 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7026 /* Match. Remove the chop and add the affix. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7027 if (xht == NULL)
240 693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	7028 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7029 /* prefix: chop/add at the start of the word */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7030 if (ae->ae_add == NULL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7031 *newword = NUL;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7032 else
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7033 STRCPY(newword, ae->ae_add);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7034 p = word;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7035 if (ae->ae_chop != NULL)
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7036 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7037 /* Skip chop string. */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7038 #ifdef FEAT_MBYTE
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7039 if (has_mbyte)
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	7040 {
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7041 i = mb_charlen(ae->ae_chop);
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	7042 for ( ; i > 0; --i)
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	7043 mb_ptr_adv(p);
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	7044 }
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7045 else
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7046 #endif
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	7047 p += STRLEN(ae->ae_chop);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7048 }
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7049 STRCAT(newword, p);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7050 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7051 else
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7052 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7053 /* suffix: chop/add at the end of the word */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7054 STRCPY(newword, word);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7055 if (ae->ae_chop != NULL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7056 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7057 /* Remove chop string. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7058 p = newword + STRLEN(newword);
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	7059 i = (int)MB_CHARLEN(ae->ae_chop);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7060 for ( ; i > 0; --i)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7061 mb_ptr_back(newword, p);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7062 *p = NUL;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7063 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7064 if (ae->ae_add != NULL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7065 STRCAT(newword, ae->ae_add);
240 693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	7066 }
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	7067
820 57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7068 use_flags = flags;
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7069 use_pfxlist = pfxlist;
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7070 use_pfxlen = pfxlen;
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7071 need_affix = FALSE;
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7072 use_condit = condit \| CONDIT_COMB \| CONDIT_AFF;
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7073 if (ae->ae_flags != NULL)
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7074 {
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7075 /* Extract flags from the affix list. */
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7076 use_flags \|= get_affix_flags(affile, ae->ae_flags);
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7077
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7078 if (affile->af_needaffix != 0 && flag_in_afflist(
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7079 affile->af_flagtype, ae->ae_flags,
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7080 affile->af_needaffix))
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7081 need_affix = TRUE;
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7082
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7083 /* When there is a CIRCUMFIX flag the other affix
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7084 * must also have it and we don't add the word
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7085 * with one affix. */
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7086 if (affile->af_circumfix != 0 && flag_in_afflist(
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7087 affile->af_flagtype, ae->ae_flags,
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7088 affile->af_circumfix))
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7089 {
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7090 use_condit \|= CONDIT_CFIX;
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7091 if ((condit & CONDIT_CFIX) == 0)
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7092 need_affix = TRUE;
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7093 }
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7094
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7095 if (affile->af_pfxpostpone
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7096 \|\| spin->si_compflags != NULL)
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7097 {
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7098 if (affile->af_pfxpostpone)
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7099 /* Get prefix IDS from the affix list. */
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7100 use_pfxlen = get_pfxlist(affile,
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7101 ae->ae_flags, store_afflist);
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7102 else
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7103 use_pfxlen = 0;
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7104 use_pfxlist = store_afflist;
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7105
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7106 /* Combine the prefix IDs. Avoid adding the
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7107 * same ID twice. */
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7108 for (i = 0; i < pfxlen; ++i)
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7109 {
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7110 for (j = 0; j < use_pfxlen; ++j)
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7111 if (pfxlist[i] == use_pfxlist[j])
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7112 break;
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7113 if (j == use_pfxlen)
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7114 use_pfxlist[use_pfxlen++] = pfxlist[i];
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7115 }
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7116
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7117 if (spin->si_compflags != NULL)
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7118 /* Get compound IDS from the affix list. */
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7119 get_compflags(affile, ae->ae_flags,
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7120 use_pfxlist + use_pfxlen);
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7121
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7122 /* Combine the list of compound flags.
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7123 * Concatenate them to the prefix IDs list.
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7124 * Avoid adding the same ID twice. */
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7125 for (i = pfxlen; pfxlist[i] != NUL; ++i)
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7126 {
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7127 for (j = use_pfxlen;
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7128 use_pfxlist[j] != NUL; ++j)
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7129 if (pfxlist[i] == use_pfxlist[j])
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7130 break;
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7131 if (use_pfxlist[j] == NUL)
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7132 {
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7133 use_pfxlist[j++] = pfxlist[i];
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7134 use_pfxlist[j] = NUL;
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7135 }
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7136 }
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7137 }
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7138 }
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7139
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	7140 /* Obey a "COMPOUNDFORBIDFLAG" of the affix: don't
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	7141 * use the compound flags. */
822 45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	7142 if (use_pfxlist != NULL && ae->ae_compforbid)
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7143 {
820 57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7144 vim_strncpy(pfx_pfxlist, use_pfxlist, use_pfxlen);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7145 use_pfxlist = pfx_pfxlist;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7146 }
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	7147
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	7148 /* When there are postponed prefixes... */
393 7180554eefb1 updated for version 7.0104 vimboss parents: 390 diff changeset	7149 if (spin->si_prefroot != NULL
7180554eefb1 updated for version 7.0104 vimboss parents: 390 diff changeset	7150 && spin->si_prefroot->wn_sibling != NULL)
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	7151 {
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	7152 /* ... add a flag to indicate an affix was used. */
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	7153 use_flags \|= WF_HAS_AFF;
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	7154
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	7155 /* ... don't use a prefix list if combining
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7156 * affixes is not allowed. But do use the
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7157 * compound flags after them. */
827 fd1b3406fd1c updated for version 7.0d02 vimboss parents: 825 diff changeset	7158 if (!ah->ah_combine && use_pfxlist != NULL)
820 57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7159 use_pfxlist += use_pfxlen;
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	7160 }
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	7161
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	7162 /* When compounding is supported and there is no
23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	7163 * "COMPOUNDPERMITFLAG" then forbid compounding on the
23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	7164 * side where the affix is applied. */
822 45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	7165 if (spin->si_compflags != NULL && !ae->ae_comppermit)
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	7166 {
23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	7167 if (xht != NULL)
23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	7168 use_flags \|= WF_NOCOMPAFT;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	7169 else
23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	7170 use_flags \|= WF_NOCOMPBEF;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	7171 }
23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	7172
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7173 /* Store the modified word. */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7174 if (store_word(spin, newword, use_flags,
820 57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7175 spin->si_region, use_pfxlist,
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7176 need_affix) == FAIL)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7177 retval = FAIL;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7178
820 57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7179 /* When added a prefix or a first suffix and the affix
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7180 * has flags may add a(nother) suffix. RECURSIVE! */
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7181 if ((condit & CONDIT_SUF) && ae->ae_flags != NULL)
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7182 if (store_aff_word(spin, newword, ae->ae_flags,
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7183 affile, &affile->af_suff, xht,
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7184 use_condit & (xht == NULL
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7185 ? ~0 : ~CONDIT_SUF),
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7186 use_flags, use_pfxlist, pfxlen) == FAIL)
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7187 retval = FAIL;
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7188
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7189 /* When added a suffix and combining is allowed also
820 57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7190 * try adding a prefix additionally. Both for the
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7191 * word flags and for the affix flags. RECURSIVE! */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7192 if (xht != NULL && ah->ah_combine)
820 57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7193 {
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7194 if (store_aff_word(spin, newword,
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7195 afflist, affile,
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7196 xht, NULL, use_condit,
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7197 use_flags, use_pfxlist,
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7198 pfxlen) == FAIL
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7199 \|\| (ae->ae_flags != NULL
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7200 && store_aff_word(spin, newword,
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7201 ae->ae_flags, affile,
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7202 xht, NULL, use_condit,
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7203 use_flags, use_pfxlist,
57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7204 pfxlen) == FAIL))
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7205 retval = FAIL;
820 57c7403f6599 updated for version 7.0c11 vimboss parents: 819 diff changeset	7206 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7207 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7208 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7209 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7210 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7211 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7212
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7213 return retval;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7214 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7215
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7216 /*
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7217 * Read a file with a list of words.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7218 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7219 static int
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7220 spell_read_wordfile(spin, fname)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7221 spellinfo_T *spin;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7222 char_u *fname;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7223 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7224 FILE *fd;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7225 long lnum = 0;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7226 char_u rline[MAXLINELEN];
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7227 char_u *line;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7228 char_u *pc = NULL;
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	7229 char_u *p;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7230 int l;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7231 int retval = OK;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7232 int did_word = FALSE;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7233 int non_ascii = 0;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	7234 int flags;
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	7235 int regionmask;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7236
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7237 /*
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7238 * Open the file.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7239 */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7240 fd = mch_fopen((char *)fname, "r");
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7241 if (fd == NULL)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7242 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7243 EMSG2(_(e_notopen), fname);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7244 return FAIL;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7245 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7246
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7247 vim_snprintf((char *)IObuff, IOSIZE, _("Reading word file %s ..."), fname);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7248 spell_message(spin, IObuff);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7249
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7250 /*
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7251 * Read all the lines in the file one by one.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7252 */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7253 while (!vim_fgets(rline, MAXLINELEN, fd) && !got_int)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7254 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7255 line_breakcheck();
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7256 ++lnum;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7257
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7258 /* Skip comment lines. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7259 if (*rline == '#')
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7260 continue;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7261
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7262 /* Remove CR, LF and white space from the end. */
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	7263 l = (int)STRLEN(rline);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7264 while (l > 0 && rline[l - 1] <= ' ')
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7265 --l;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7266 if (l == 0)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7267 continue; /* empty or blank line */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7268 rline[l] = NUL;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7269
859 99305c4c42d4 updated for version 7.0g02 vimboss parents: 857 diff changeset	7270 /* Convert from "/encoding={encoding}" to 'encoding' when needed. */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7271 vim_free(pc);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7272 #ifdef FEAT_MBYTE
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7273 if (spin->si_conv.vc_type != CONV_NONE)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7274 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7275 pc = string_convert(&spin->si_conv, rline, NULL);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7276 if (pc == NULL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7277 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7278 smsg((char_u *)_("Conversion failure for word in %s line %d: %s"),
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7279 fname, lnum, rline);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7280 continue;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7281 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7282 line = pc;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7283 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7284 else
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7285 #endif
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7286 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7287 pc = NULL;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7288 line = rline;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7289 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7290
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	7291 if (*line == '/')
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7292 {
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	7293 ++line;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	7294 if (STRNCMP(line, "encoding=", 9) == 0)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7295 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7296 if (spin->si_conv.vc_type != CONV_NONE)
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	7297 smsg((char_u *)_("Duplicate /encoding= line ignored in %s line %d: %s"),
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	7298 fname, lnum, line - 1);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7299 else if (did_word)
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	7300 smsg((char_u *)_("/encoding= line after word ignored in %s line %d: %s"),
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	7301 fname, lnum, line - 1);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7302 else
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7303 {
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7304 #ifdef FEAT_MBYTE
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7305 char_u *enc;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7306
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7307 /* Setup for conversion to 'encoding'. */
859 99305c4c42d4 updated for version 7.0g02 vimboss parents: 857 diff changeset	7308 line += 9;
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	7309 enc = enc_canonize(line);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7310 if (enc != NULL && !spin->si_ascii
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7311 && convert_setup(&spin->si_conv, enc,
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7312 p_enc) == FAIL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7313 smsg((char_u *)_("Conversion in %s not supported: from %s to %s"),
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	7314 fname, line, p_enc);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7315 vim_free(enc);
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	7316 spin->si_conv.vc_fail = TRUE;
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7317 #else
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7318 smsg((char_u *)_("Conversion in %s not supported"), fname);
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7319 #endif
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7320 }
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	7321 continue;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7322 }
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	7323
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	7324 if (STRNCMP(line, "regions=", 8) == 0)
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	7325 {
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	7326 if (spin->si_region_count > 1)
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	7327 smsg((char_u *)_("Duplicate /regions= line ignored in %s line %d: %s"),
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	7328 fname, lnum, line);
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	7329 else
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	7330 {
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	7331 line += 8;
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	7332 if (STRLEN(line) > 16)
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	7333 smsg((char_u *)_("Too many regions in %s line %d: %s"),
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	7334 fname, lnum, line);
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	7335 else
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	7336 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	7337 spin->si_region_count = (int)STRLEN(line) / 2;
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	7338 STRCPY(spin->si_region_name, line);
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	7339
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	7340 /* Adjust the mask for a word valid in all regions. */
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	7341 spin->si_region = (1 << spin->si_region_count) - 1;
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	7342 }
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	7343 }
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	7344 continue;
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	7345 }
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	7346
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	7347 smsg((char_u *)_("/ line ignored in %s line %d: %s"),
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	7348 fname, lnum, line - 1);
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	7349 continue;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	7350 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	7351
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	7352 flags = 0;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	7353 regionmask = spin->si_region;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	7354
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	7355 /* Check for flags and region after a slash. */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	7356 p = vim_strchr(line, '/');
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	7357 if (p != NULL)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	7358 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	7359 *p++ = NUL;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	7360 while (*p != NUL)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	7361 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	7362 if (p == '=') / keep-case word */
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	7363 flags \|= WF_KEEPCAP \| WF_FIXCAP;
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	7364 else if (p == '!') / Bad, bad, wicked word. */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	7365 flags \|= WF_BANNED;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	7366 else if (p == '?') / Rare word. */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	7367 flags \|= WF_RARE;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	7368 else if (VIM_ISDIGIT(p)) / region number(s) */
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	7369 {
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	7370 if ((flags & WF_REGION) == 0) /* first one */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	7371 regionmask = 0;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	7372 flags \|= WF_REGION;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	7373
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	7374 l = *p - '0';
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	7375 if (l > spin->si_region_count)
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	7376 {
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	7377 smsg((char_u *)_("Invalid region nr in %s line %d: %s"),
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	7378 fname, lnum, p);
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	7379 break;
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	7380 }
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	7381 regionmask \|= 1 << (l - 1);
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	7382 }
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	7383 else
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	7384 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	7385 smsg((char_u *)_("Unrecognized flags in %s line %d: %s"),
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	7386 fname, lnum, p);
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	7387 break;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	7388 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	7389 ++p;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	7390 }
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7391 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7392
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7393 /* Skip non-ASCII words when "spin->si_ascii" is TRUE. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7394 if (spin->si_ascii && has_non_ascii(line))
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7395 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7396 ++non_ascii;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7397 continue;
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 /* Normal word: store it. */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7401 if (store_word(spin, line, flags, regionmask, NULL, FALSE) == FAIL)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7402 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7403 retval = FAIL;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7404 break;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7405 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7406 did_word = TRUE;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7407 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7408
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7409 vim_free(pc);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7410 fclose(fd);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7411
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7412 if (spin->si_ascii && non_ascii > 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7413 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7414 vim_snprintf((char *)IObuff, IOSIZE,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7415 _("Ignored %d words with non-ASCII characters"), non_ascii);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7416 spell_message(spin, IObuff);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7417 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7418
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7419 return retval;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7420 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7421
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7422 /*
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7423 * Get part of an sblock_T, "len" bytes long.
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7424 * This avoids calling free() for every little struct we use (and keeping
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7425 * track of them).
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7426 * The memory is cleared to all zeros.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7427 * Returns NULL when out of memory.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7428 */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7429 static void *
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7430 getroom(spin, len, align)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7431 spellinfo_T *spin;
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 416 diff changeset	7432 size_t len; /* length needed */
8347d456f7e5 updated for version 7.0118 vimboss parents: 416 diff changeset	7433 int align; /* align for pointer */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7434 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7435 char_u *p;
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7436 sblock_T *bl = spin->si_blocks;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7437
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 416 diff changeset	7438 if (align && bl != NULL)
8347d456f7e5 updated for version 7.0118 vimboss parents: 416 diff changeset	7439 /* Round size up for alignment. On some systems structures need to be
8347d456f7e5 updated for version 7.0118 vimboss parents: 416 diff changeset	7440 * aligned to the size of a pointer (e.g., SPARC). */
8347d456f7e5 updated for version 7.0118 vimboss parents: 416 diff changeset	7441 bl->sb_used = (bl->sb_used + sizeof(char *) - 1)
8347d456f7e5 updated for version 7.0118 vimboss parents: 416 diff changeset	7442 & ~(sizeof(char *) - 1);
8347d456f7e5 updated for version 7.0118 vimboss parents: 416 diff changeset	7443
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7444 if (bl == NULL \|\| bl->sb_used + len > SBLOCKSIZE)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7445 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7446 /* Allocate a block of memory. This is not freed until much later. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7447 bl = (sblock_T *)alloc_clear((unsigned)(sizeof(sblock_T) + SBLOCKSIZE));
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7448 if (bl == NULL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7449 return NULL;
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7450 bl->sb_next = spin->si_blocks;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7451 spin->si_blocks = bl;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7452 bl->sb_used = 0;
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7453 ++spin->si_blocks_cnt;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7454 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7455
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7456 p = bl->sb_data + bl->sb_used;
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	7457 bl->sb_used += (int)len;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7458
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7459 return p;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7460 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7461
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7462 /*
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7463 * Make a copy of a string into memory allocated with getroom().
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7464 */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7465 static char_u *
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7466 getroom_save(spin, s)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7467 spellinfo_T *spin;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7468 char_u *s;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7469 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7470 char_u *sc;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7471
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7472 sc = (char_u *)getroom(spin, STRLEN(s) + 1, FALSE);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7473 if (sc != NULL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7474 STRCPY(sc, s);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7475 return sc;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7476 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7477
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7478
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7479 /*
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7480 * Free the list of allocated sblock_T.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7481 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7482 static void
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7483 free_blocks(bl)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7484 sblock_T *bl;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7485 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7486 sblock_T *next;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7487
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7488 while (bl != NULL)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7489 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7490 next = bl->sb_next;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7491 vim_free(bl);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7492 bl = next;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7493 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7494 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7495
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7496 /*
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7497 * Allocate the root of a word tree.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7498 */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7499 static wordnode_T *
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7500 wordtree_alloc(spin)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7501 spellinfo_T *spin;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7502 {
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7503 return (wordnode_T *)getroom(spin, sizeof(wordnode_T), TRUE);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7504 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7505
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7506 /*
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7507 * Store a word in the tree(s).
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	7508 * 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	7509 * 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	7510 * used to find suggestions.
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7511 * 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	7512 * 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	7513 * compound flag.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7514 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7515 static int
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7516 store_word(spin, word, flags, region, pfxlist, need_affix)
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7517 spellinfo_T *spin;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7518 char_u *word;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	7519 int flags; /* extra flags, WF_BANNED */
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	7520 int region; /* supported region(s) */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7521 char_u pfxlist; / list of prefix IDs or NULL */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7522 int need_affix; /* only store word with affix ID */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7523 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	7524 int len = (int)STRLEN(word);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7525 int ct = captype(word, word + len);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7526 char_u foldword[MAXWLEN];
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7527 int res = OK;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7528 char_u *p;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7529
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7530 (void)spell_casefold(word, len, foldword, MAXWLEN);
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7531 for (p = pfxlist; res == OK; ++p)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7532 {
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7533 if (!need_affix \|\| (p != NULL && *p != NUL))
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7534 res = tree_add_word(spin, foldword, spin->si_foldroot, ct \| flags,
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7535 region, p == NULL ? 0 : *p);
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7536 if (p == NULL \|\| *p == NUL)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7537 break;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7538 }
334 a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	7539 ++spin->si_foldwcount;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	7540
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7541 if (res == OK && (ct == WF_KEEPCAP \|\| (flags & WF_KEEPCAP)))
334 a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	7542 {
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7543 for (p = pfxlist; res == OK; ++p)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7544 {
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7545 if (!need_affix \|\| (p != NULL && *p != NUL))
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7546 res = tree_add_word(spin, word, spin->si_keeproot, flags,
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7547 region, p == NULL ? 0 : *p);
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7548 if (p == NULL \|\| *p == NUL)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7549 break;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7550 }
334 a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	7551 ++spin->si_keepwcount;
a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	7552 }
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7553 return res;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7554 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7555
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7556 /*
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7557 * Add word "word" to a word tree at "root".
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7558 * 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	7559 * "rare" and "region" is the condition nr.
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	7560 * Returns FAIL when out of memory.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7561 */
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	7562 static int
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	7563 tree_add_word(spin, word, root, flags, region, affixID)
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7564 spellinfo_T *spin;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7565 char_u *word;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7566 wordnode_T *root;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7567 int flags;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7568 int region;
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	7569 int affixID;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7570 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7571 wordnode_T *node = root;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7572 wordnode_T *np;
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7573 wordnode_T copyp, *copyprev;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7574 wordnode_T **prev = NULL;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7575 int i;
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	7576
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7577 /* 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	7578 for (i = 0; ; ++i)
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	7579 {
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7580 /* 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	7581 * 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	7582 * (we don't optimize for a partly shared list of siblings). */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7583 if (node != NULL && node->wn_refs > 1)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7584 {
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7585 --node->wn_refs;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7586 copyprev = prev;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7587 for (copyp = node; copyp != NULL; copyp = copyp->wn_sibling)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7588 {
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7589 /* Allocate a new node and copy the info. */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7590 np = get_wordnode(spin);
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7591 if (np == NULL)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7592 return FAIL;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7593 np->wn_child = copyp->wn_child;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7594 if (np->wn_child != NULL)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7595 ++np->wn_child->wn_refs; /* child gets extra ref */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7596 np->wn_byte = copyp->wn_byte;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7597 if (np->wn_byte == NUL)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7598 {
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7599 np->wn_flags = copyp->wn_flags;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7600 np->wn_region = copyp->wn_region;
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	7601 np->wn_affixID = copyp->wn_affixID;
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7602 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7603
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7604 /* Link the new node in the list, there will be one ref. */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7605 np->wn_refs = 1;
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 835 diff changeset	7606 if (copyprev != NULL)
2c885fab04e3 updated for version 7.0e06 vimboss parents: 835 diff changeset	7607 *copyprev = np;
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7608 copyprev = &np->wn_sibling;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7609
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7610 /* Let "node" point to the head of the copied list. */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7611 if (copyp == node)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7612 node = np;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7613 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7614 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7615
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7616 /* Look for the sibling that has the same character. They are sorted
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7617 * 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	7618 * higher byte value. For zero bytes (end of word) the sorting is
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	7619 * done on flags and then on affixID. */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7620 while (node != NULL
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7621 && (node->wn_byte < word[i]
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7622 \|\| (node->wn_byte == NUL
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7623 && (flags < 0
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7624 ? node->wn_affixID < (unsigned)affixID
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7625 : (node->wn_flags < (unsigned)(flags & WN_MASK)
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	7626 \|\| (node->wn_flags == (flags & WN_MASK)
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7627 && (spin->si_sugtree
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7628 ? (node->wn_region & 0xffff) < region
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7629 : node->wn_affixID
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7630 < (unsigned)affixID)))))))
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7631 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7632 prev = &node->wn_sibling;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7633 node = *prev;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7634 }
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7635 if (node == NULL
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7636 \|\| node->wn_byte != word[i]
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7637 \|\| (word[i] == NUL
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7638 && (flags < 0
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7639 \|\| spin->si_sugtree
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	7640 \|\| node->wn_flags != (flags & WN_MASK)
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	7641 \|\| node->wn_affixID != affixID)))
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	7642 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7643 /* Allocate a new node. */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7644 np = get_wordnode(spin);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7645 if (np == NULL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7646 return FAIL;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7647 np->wn_byte = word[i];
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7648
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7649 /* 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	7650 * list: ref count is one. Otherwise use ref count of sibling and
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7651 * make ref count of sibling one (matters when inserting in front
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7652 * of the list of siblings). */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7653 if (node == NULL)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7654 np->wn_refs = 1;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7655 else
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7656 {
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7657 np->wn_refs = node->wn_refs;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7658 node->wn_refs = 1;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7659 }
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7660 *prev = np;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7661 np->wn_sibling = node;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7662 node = np;
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	7663 }
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7664
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7665 if (word[i] == NUL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7666 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7667 node->wn_flags = flags;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7668 node->wn_region \|= region;
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	7669 node->wn_affixID = affixID;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7670 break;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7671 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7672 prev = &node->wn_child;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7673 node = *prev;
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	7674 }
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7675 #ifdef SPELL_PRINTTREE
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7676 smsg("Added \"%s\"", word);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7677 spell_print_tree(root->wn_sibling);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7678 #endif
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7679
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7680 /* count nr of words added since last message */
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7681 ++spin->si_msg_count;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7682
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7683 if (spin->si_compress_cnt > 1)
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7684 {
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7685 if (--spin->si_compress_cnt == 1)
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7686 /* Did enough words to lower the block count limit. */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7687 spin->si_blocks_cnt += compress_inc;
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7688 }
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7689
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7690 /*
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7691 * 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	7692 * to free up some room. But compression is slow, and we might actually
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7693 * need that room, thus only compress in the following situations:
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7694 * 1. When not compressed before (si_compress_cnt == 0): when using
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7695 * "compress_start" blocks.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7696 * 2. When compressed before and used "compress_inc" blocks before
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7697 * adding "compress_added" words (si_compress_cnt > 1).
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7698 * 3. When compressed before, added "compress_added" words
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7699 * (si_compress_cnt == 1) and the number of free nodes drops below the
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7700 * maximum word length.
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7701 */
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7702 #ifndef SPELL_PRINTTREE
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7703 if (spin->si_compress_cnt == 1
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7704 ? spin->si_free_count < MAXWLEN
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7705 : spin->si_blocks_cnt >= compress_start)
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7706 #endif
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7707 {
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7708 /* Decrement the block counter. The effect is that we compress again
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7709 * when the freed up room has been used and another "compress_inc"
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7710 * blocks have been allocated. Unless "compress_added" words have
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7711 * been added, then the limit is put back again. */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7712 spin->si_blocks_cnt -= compress_inc;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7713 spin->si_compress_cnt = compress_added;
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7714
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7715 if (spin->si_verbose)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7716 {
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7717 msg_start();
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7718 msg_puts((char_u *)_(msg_compressing));
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7719 msg_clr_eos();
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7720 msg_didout = FALSE;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7721 msg_col = 0;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7722 out_flush();
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7723 }
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7724
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7725 /* Compress both trees. Either they both have many nodes, which makes
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7726 * compression useful, or one of them is small, which means
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7727 * compression goes fast. But when filling the souldfold word tree
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7728 * there is no keep-case tree. */
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7729 wordtree_compress(spin, spin->si_foldroot);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7730 if (affixID >= 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7731 wordtree_compress(spin, spin->si_keeproot);
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7732 }
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	7733
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	7734 return OK;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7735 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7736
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7737 /*
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7738 * Check the 'mkspellmem' option. Return FAIL if it's wrong.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7739 * Sets "sps_flags".
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7740 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7741 int
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7742 spell_check_msm()
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7743 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7744 char_u *p = p_msm;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7745 long start = 0;
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	7746 long incr = 0;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7747 long added = 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7748
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7749 if (!VIM_ISDIGIT(*p))
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7750 return FAIL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7751 /* block count = (value * 1024) / SBLOCKSIZE (but avoid overflow)*/
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7752 start = (getdigits(&p) * 10) / (SBLOCKSIZE / 102);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7753 if (*p != ',')
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7754 return FAIL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7755 ++p;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7756 if (!VIM_ISDIGIT(*p))
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7757 return FAIL;
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	7758 incr = (getdigits(&p) * 102) / (SBLOCKSIZE / 10);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7759 if (*p != ',')
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7760 return FAIL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7761 ++p;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7762 if (!VIM_ISDIGIT(*p))
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7763 return FAIL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7764 added = getdigits(&p) * 1024;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7765 if (*p != NUL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7766 return FAIL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7767
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	7768 if (start == 0 \|\| incr == 0 \|\| added == 0 \|\| incr > start)
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7769 return FAIL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7770
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7771 compress_start = start;
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	7772 compress_inc = incr;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7773 compress_added = added;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7774 return OK;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7775 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7776
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7777
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7778 /*
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7779 * Get a wordnode_T, either from the list of previously freed nodes or
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7780 * allocate a new one.
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7781 */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7782 static wordnode_T *
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7783 get_wordnode(spin)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7784 spellinfo_T *spin;
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7785 {
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7786 wordnode_T *n;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7787
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7788 if (spin->si_first_free == NULL)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7789 n = (wordnode_T *)getroom(spin, sizeof(wordnode_T), TRUE);
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7790 else
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7791 {
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7792 n = spin->si_first_free;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7793 spin->si_first_free = n->wn_child;
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7794 vim_memset(n, 0, sizeof(wordnode_T));
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7795 --spin->si_free_count;
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7796 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7797 #ifdef SPELL_PRINTTREE
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7798 n->wn_nr = ++spin->si_wordnode_nr;
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7799 #endif
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7800 return n;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7801 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7802
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7803 /*
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7804 * 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	7805 * siblings). If the reference count becomes zero free the node and its
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7806 * siblings.
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7807 * Returns the number of nodes actually freed.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7808 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7809 static int
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7810 deref_wordnode(spin, node)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7811 spellinfo_T *spin;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7812 wordnode_T *node;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7813 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7814 wordnode_T *np;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7815 int cnt = 0;
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7816
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7817 if (--node->wn_refs == 0)
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7818 {
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7819 for (np = node; np != NULL; np = np->wn_sibling)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7820 {
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7821 if (np->wn_child != NULL)
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7822 cnt += deref_wordnode(spin, np->wn_child);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7823 free_wordnode(spin, np);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7824 ++cnt;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7825 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7826 ++cnt; /* length field */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7827 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7828 return cnt;
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7829 }
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7830
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7831 /*
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7832 * Free a wordnode_T for re-use later.
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7833 * Only the "wn_child" field becomes invalid.
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7834 */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7835 static void
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7836 free_wordnode(spin, n)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7837 spellinfo_T *spin;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7838 wordnode_T *n;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7839 {
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7840 n->wn_child = spin->si_first_free;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7841 spin->si_first_free = n;
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7842 ++spin->si_free_count;
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7843 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7844
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7845 /*
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7846 * Compress a tree: find tails that are identical and can be shared.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7847 */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7848 static void
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7849 wordtree_compress(spin, root)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7850 spellinfo_T *spin;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7851 wordnode_T *root;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7852 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7853 hashtab_T ht;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7854 int n;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7855 int tot = 0;
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7856 int perc;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7857
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7858 /* 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	7859 * start of the tree. */
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7860 if (root->wn_sibling != NULL)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7861 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7862 hash_init(&ht);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7863 n = node_compress(spin, root->wn_sibling, &ht, &tot);
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7864
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7865 #ifndef SPELL_PRINTTREE
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7866 if (spin->si_verbose \|\| p_verbose > 2)
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7867 #endif
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7868 {
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7869 if (tot > 1000000)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7870 perc = (tot - n) / (tot / 100);
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7871 else if (tot == 0)
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7872 perc = 0;
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7873 else
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7874 perc = (tot - n) * 100 / tot;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7875 vim_snprintf((char *)IObuff, IOSIZE,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7876 _("Compressed %d of %d nodes; %d (%d%%) remaining"),
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7877 n, tot, tot - n, perc);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7878 spell_message(spin, IObuff);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7879 }
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7880 #ifdef SPELL_PRINTTREE
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7881 spell_print_tree(root->wn_sibling);
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7882 #endif
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7883 hash_clear(&ht);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7884 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7885 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7886
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7887 /*
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7888 * Compress a node, its siblings and its children, depth first.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7889 * Returns the number of compressed nodes.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7890 */
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	7891 static int
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7892 node_compress(spin, node, ht, tot)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7893 spellinfo_T *spin;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7894 wordnode_T *node;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7895 hashtab_T *ht;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7896 int tot; / total count of nodes before compressing,
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7897 incremented while going through the tree */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7898 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7899 wordnode_T *np;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7900 wordnode_T *tp;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7901 wordnode_T *child;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7902 hash_T hash;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7903 hashitem_T *hi;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7904 int len = 0;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7905 unsigned nr, n;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7906 int compressed = 0;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7907
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7908 /*
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7909 * Go through the list of siblings. Compress each child and then try
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7910 * finding an identical child to replace it.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7911 * 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	7912 * 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	7913 */
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7914 for (np = node; np != NULL && !got_int; np = np->wn_sibling)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7915 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7916 ++len;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7917 if ((child = np->wn_child) != NULL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7918 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7919 /* Compress the child first. This fills hashkey. */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7920 compressed += node_compress(spin, child, ht, tot);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7921
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7922 /* Try to find an identical child. */
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7923 hash = hash_hash(child->wn_u1.hashkey);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7924 hi = hash_lookup(ht, child->wn_u1.hashkey, hash);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7925 if (!HASHITEM_EMPTY(hi))
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7926 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7927 /* There are children we encountered before with a hash value
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7928 * identical to the current child. Now check if there is one
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7929 * that is really identical. */
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7930 for (tp = HI2WN(hi); tp != NULL; tp = tp->wn_u2.next)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7931 if (node_equal(child, tp))
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7932 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7933 /* Found one! Now use that child in place of the
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7934 * current one. This means the current child and all
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7935 * its siblings is unlinked from the tree. */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7936 ++tp->wn_refs;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7937 compressed += deref_wordnode(spin, child);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7938 np->wn_child = tp;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7939 break;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7940 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7941 if (tp == NULL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7942 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7943 /* No other child with this hash value equals the child of
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7944 * the node, add it to the linked list after the first
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7945 * item. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7946 tp = HI2WN(hi);
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7947 child->wn_u2.next = tp->wn_u2.next;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7948 tp->wn_u2.next = child;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7949 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7950 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7951 else
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7952 /* No other child has this hash value, add it to the
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7953 * hashtable. */
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7954 hash_add_item(ht, hi, child->wn_u1.hashkey, hash);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7955 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7956 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7957 tot += len + 1; / add one for the node that stores the length */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7958
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7959 /*
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7960 * 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	7961 * find a lookalike node. This must be done after compressing the sibling
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7962 * list, otherwise the hash key would become invalid by the compression.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7963 */
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7964 node->wn_u1.hashkey[0] = len;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7965 nr = 0;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7966 for (np = node; np != NULL; np = np->wn_sibling)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7967 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7968 if (np->wn_byte == NUL)
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	7969 /* end node: use wn_flags, wn_region and wn_affixID */
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	7970 n = np->wn_flags + (np->wn_region << 8) + (np->wn_affixID << 16);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7971 else
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7972 /* byte node: use the byte value and the child pointer */
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	7973 n = (unsigned)(np->wn_byte + ((long_u)np->wn_child << 8));
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7974 nr = nr * 101 + n;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7975 }
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7976
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7977 /* Avoid NUL bytes, it terminates the hash key. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7978 n = nr & 0xff;
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7979 node->wn_u1.hashkey[1] = n == 0 ? 1 : n;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7980 n = (nr >> 8) & 0xff;
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7981 node->wn_u1.hashkey[2] = n == 0 ? 1 : n;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7982 n = (nr >> 16) & 0xff;
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7983 node->wn_u1.hashkey[3] = n == 0 ? 1 : n;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7984 n = (nr >> 24) & 0xff;
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7985 node->wn_u1.hashkey[4] = n == 0 ? 1 : n;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7986 node->wn_u1.hashkey[5] = NUL;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7987
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7988 /* Check for CTRL-C pressed now and then. */
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7989 fast_breakcheck();
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7990
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7991 return compressed;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7992 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7993
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7994 /*
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7995 * Return TRUE when two nodes have identical siblings and children.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7996 */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7997 static int
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7998 node_equal(n1, n2)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7999 wordnode_T *n1;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8000 wordnode_T *n2;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8001 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8002 wordnode_T *p1;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8003 wordnode_T *p2;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8004
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8005 for (p1 = n1, p2 = n2; p1 != NULL && p2 != NULL;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8006 p1 = p1->wn_sibling, p2 = p2->wn_sibling)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8007 if (p1->wn_byte != p2->wn_byte
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8008 \|\| (p1->wn_byte == NUL
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8009 ? (p1->wn_flags != p2->wn_flags
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8010 \|\| p1->wn_region != p2->wn_region
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	8011 \|\| p1->wn_affixID != p2->wn_affixID)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8012 : (p1->wn_child != p2->wn_child)))
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8013 break;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8014
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8015 return p1 == NULL && p2 == NULL;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8016 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8017
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8018 /*
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8019 * Write a number to file "fd", MSB first, in "len" bytes.
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8020 */
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	8021 void
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8022 put_bytes(fd, nr, len)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8023 FILE *fd;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8024 long_u nr;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8025 int len;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8026 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8027 int i;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8028
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8029 for (i = len - 1; i >= 0; --i)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8030 putc((int)(nr >> (i * 8)), fd);
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8031 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8032
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	8033 #ifdef _MSC_VER
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	8034 # if (_MSC_VER <= 1200)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	8035 /* This line is required for VC6 without the service pack. Also see the
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	8036 * matching #pragma below. */
1320 1f9e2c8e642a updated for version 7.1-034 vimboss parents: 1188 diff changeset	8037 # pragma optimize("", off)
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	8038 # endif
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	8039 #endif
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	8040
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8041 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8042 * Write spin->si_sugtime to file "fd".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8043 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8044 static void
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8045 put_sugtime(spin, fd)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8046 spellinfo_T *spin;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8047 FILE *fd;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8048 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8049 int c;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8050 int i;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8051
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8052 /* time_t can be up to 8 bytes in size, more than long_u, thus we
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8053 * can't use put_bytes() here. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8054 for (i = 7; i >= 0; --i)
1883 c8f343a465a2 updated for version 7.2-180 vimboss parents: 1872 diff changeset	8055 if (i + 1 > (int)sizeof(time_t))
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8056 /* ">>" doesn't work well when shifting more bits than avail */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8057 putc(0, fd);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8058 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8059 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8060 c = (unsigned)spin->si_sugtime >> (i * 8);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8061 putc(c, fd);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8062 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8063 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8064
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	8065 #ifdef _MSC_VER
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	8066 # if (_MSC_VER <= 1200)
1320 1f9e2c8e642a updated for version 7.1-034 vimboss parents: 1188 diff changeset	8067 # pragma optimize("", on)
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	8068 # endif
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	8069 #endif
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	8070
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8071 static int
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8072 #ifdef __BORLANDC__
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8073 _RTLENTRYF
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8074 #endif
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8075 rep_compare __ARGS((const void s1, const void s2));
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8076
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8077 /*
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8078 * Function given to qsort() to sort the REP items on "from" string.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8079 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8080 static int
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8081 #ifdef __BORLANDC__
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8082 _RTLENTRYF
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8083 #endif
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8084 rep_compare(s1, s2)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8085 const void *s1;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8086 const void *s2;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8087 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8088 fromto_T p1 = (fromto_T )s1;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8089 fromto_T p2 = (fromto_T )s2;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8090
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8091 return STRCMP(p1->ft_from, p2->ft_from);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8092 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8093
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8094 /*
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8095 * Write the Vim .spl file "fname".
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	8096 * Return FAIL or OK;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	8097 */
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	8098 static int
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	8099 write_vim_spell(spin, fname)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	8100 spellinfo_T *spin;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8101 char_u *fname;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8102 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8103 FILE *fd;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8104 int regionmask;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8105 int round;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8106 wordnode_T *tree;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8107 int nodecount;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8108 int i;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8109 int l;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8110 garray_T *gap;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8111 fromto_T *ftp;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8112 char_u *p;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8113 int rr;
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	8114 int retval = OK;
1759 04fc2a0e98ed updated for version 7.2-057 vimboss parents: 1758 diff changeset	8115 size_t fwv = 1; /* collect return value of fwrite() to avoid
1753 5098908178cd updated for version 7.2-050 vimboss parents: 1705 diff changeset	8116 warnings from picky compiler */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8117
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8118 fd = mch_fopen((char *)fname, "w");
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8119 if (fd == NULL)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8120 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8121 EMSG2(_(e_notopen), fname);
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	8122 return FAIL;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8123 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8124
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8125 /* <HEADER>: <fileID> <versionnr> */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8126 /* <fileID> */
1753 5098908178cd updated for version 7.2-050 vimboss parents: 1705 diff changeset	8127 fwv &= fwrite(VIMSPELLMAGIC, VIMSPELLMAGICL, (size_t)1, fd);
1759 04fc2a0e98ed updated for version 7.2-057 vimboss parents: 1758 diff changeset	8128 if (fwv != (size_t)1)
04fc2a0e98ed updated for version 7.2-057 vimboss parents: 1758 diff changeset	8129 /* Catch first write error, don't try writing more. */
04fc2a0e98ed updated for version 7.2-057 vimboss parents: 1758 diff changeset	8130 goto theend;
04fc2a0e98ed updated for version 7.2-057 vimboss parents: 1758 diff changeset	8131
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8132 putc(VIMSPELLVERSION, fd); /* <versionnr> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8133
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8134 /*
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8135 * <SECTIONS>: <section> ... <sectionend>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8136 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8137
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	8138 /* SN_INFO: <infotext> */
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	8139 if (spin->si_info != NULL)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	8140 {
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	8141 putc(SN_INFO, fd); /* <sectionID> */
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	8142 putc(0, fd); /* <sectionflags> */
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	8143
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	8144 i = (int)STRLEN(spin->si_info);
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	8145 put_bytes(fd, (long_u)i, 4); /* <sectionlen> */
1753 5098908178cd updated for version 7.2-050 vimboss parents: 1705 diff changeset	8146 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	8147 }
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	8148
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8149 /* SN_REGION: <regionname> ...
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8150 * Write the region names only if there is more than one. */
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	8151 if (spin->si_region_count > 1)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8152 {
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8153 putc(SN_REGION, fd); /* <sectionID> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8154 putc(SNF_REQUIRED, fd); /* <sectionflags> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8155 l = spin->si_region_count * 2;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8156 put_bytes(fd, (long_u)l, 4); /* <sectionlen> */
1753 5098908178cd updated for version 7.2-050 vimboss parents: 1705 diff changeset	8157 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	8158 /* <regionname> ... */
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	8159 regionmask = (1 << spin->si_region_count) - 1;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8160 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8161 else
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8162 regionmask = 0;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8163
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8164 /* SN_CHARFLAGS: <charflagslen> <charflags> <folcharslen> <folchars>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8165 *
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8166 * The table with character flags and the table for case folding.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8167 * This makes sure the same characters are recognized as word characters
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8168 * when generating an when using a spell file.
260 ed33f83b42d8 updated for version 7.0071 vimboss parents: 255 diff changeset	8169 * 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	8170 * 'encoding'.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8171 * 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	8172 * the table (avoids that it conflicts). File is shorter too.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8173 */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8174 if (!spin->si_ascii && !spin->si_add)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8175 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8176 char_u folchars[128 * 8];
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8177 int flags;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8178
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	8179 putc(SN_CHARFLAGS, fd); /* <sectionID> */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8180 putc(SNF_REQUIRED, fd); /* <sectionflags> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8181
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8182 /* Form the <folchars> string first, we need to know its length. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8183 l = 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8184 for (i = 128; i < 256; ++i)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8185 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8186 #ifdef FEAT_MBYTE
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8187 if (has_mbyte)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8188 l += mb_char2bytes(spelltab.st_fold[i], folchars + l);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8189 else
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8190 #endif
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8191 folchars[l++] = spelltab.st_fold[i];
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8192 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8193 put_bytes(fd, (long_u)(1 + 128 + 2 + l), 4); /* <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 fputc(128, fd); /* <charflagslen> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8196 for (i = 128; i < 256; ++i)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8197 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8198 flags = 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8199 if (spelltab.st_isw[i])
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8200 flags \|= CF_WORD;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8201 if (spelltab.st_isu[i])
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8202 flags \|= CF_UPPER;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8203 fputc(flags, fd); /* <charflags> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8204 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8205
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8206 put_bytes(fd, (long_u)l, 2); /* <folcharslen> */
1753 5098908178cd updated for version 7.2-050 vimboss parents: 1705 diff changeset	8207 fwv &= fwrite(folchars, (size_t)l, (size_t)1, fd); /* <folchars> */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8208 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8209
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8210 /* SN_MIDWORD: <midword> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8211 if (spin->si_midword != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8212 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8213 putc(SN_MIDWORD, fd); /* <sectionID> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8214 putc(SNF_REQUIRED, fd); /* <sectionflags> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8215
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	8216 i = (int)STRLEN(spin->si_midword);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8217 put_bytes(fd, (long_u)i, 4); /* <sectionlen> */
1753 5098908178cd updated for version 7.2-050 vimboss parents: 1705 diff changeset	8218 fwv &= fwrite(spin->si_midword, (size_t)i, (size_t)1, fd);
5098908178cd updated for version 7.2-050 vimboss parents: 1705 diff changeset	8219 /* <midword> */
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	8220 }
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	8221
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8222 /* SN_PREFCOND: <prefcondcnt> <prefcond> ... */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8223 if (spin->si_prefcond.ga_len > 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8224 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8225 putc(SN_PREFCOND, fd); /* <sectionID> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8226 putc(SNF_REQUIRED, fd); /* <sectionflags> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8227
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8228 l = write_spell_prefcond(NULL, &spin->si_prefcond);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8229 put_bytes(fd, (long_u)l, 4); /* <sectionlen> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8230
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8231 write_spell_prefcond(fd, &spin->si_prefcond);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8232 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8233
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8234 /* SN_REP: <repcount> <rep> ...
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8235 * SN_SAL: <salflags> <salcount> <sal> ...
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8236 * SN_REPSAL: <repcount> <rep> ... */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8237
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8238 /* round 1: SN_REP section
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8239 * round 2: SN_SAL section (unless SN_SOFO is used)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8240 * round 3: SN_REPSAL section */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8241 for (round = 1; round <= 3; ++round)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8242 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8243 if (round == 1)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8244 gap = &spin->si_rep;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8245 else if (round == 2)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8246 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8247 /* Don't write SN_SAL when using a SN_SOFO section */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8248 if (spin->si_sofofr != NULL && spin->si_sofoto != NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8249 continue;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8250 gap = &spin->si_sal;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8251 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8252 else
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8253 gap = &spin->si_repsal;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8254
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8255 /* Don't write the section if there are no items. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8256 if (gap->ga_len == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8257 continue;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8258
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8259 /* Sort the REP/REPSAL items. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8260 if (round != 2)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8261 qsort(gap->ga_data, (size_t)gap->ga_len,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8262 sizeof(fromto_T), rep_compare);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8263
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8264 i = round == 1 ? SN_REP : (round == 2 ? SN_SAL : SN_REPSAL);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8265 putc(i, fd); /* <sectionID> */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8266
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8267 /* This is for making suggestions, section is not required. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8268 putc(0, fd); /* <sectionflags> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8269
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8270 /* Compute the length of what follows. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8271 l = 2; /* count <repcount> or <salcount> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8272 for (i = 0; i < gap->ga_len; ++i)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8273 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8274 ftp = &((fromto_T *)gap->ga_data)[i];
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	8275 l += 1 + (int)STRLEN(ftp->ft_from); /* count <fromlen> and <from> */
8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	8276 l += 1 + (int)STRLEN(ftp->ft_to); /* count <tolen> and <to> */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8277 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8278 if (round == 2)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8279 ++l; /* count <salflags> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8280 put_bytes(fd, (long_u)l, 4); /* <sectionlen> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8281
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8282 if (round == 2)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8283 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8284 i = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8285 if (spin->si_followup)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8286 i \|= SAL_F0LLOWUP;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8287 if (spin->si_collapse)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8288 i \|= SAL_COLLAPSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8289 if (spin->si_rem_accents)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8290 i \|= SAL_REM_ACCENTS;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8291 putc(i, fd); /* <salflags> */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8292 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8293
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8294 put_bytes(fd, (long_u)gap->ga_len, 2); /* <repcount> or <salcount> */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8295 for (i = 0; i < gap->ga_len; ++i)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8296 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8297 /* <rep> : <repfromlen> <repfrom> <reptolen> <repto> */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8298 /* <sal> : <salfromlen> <salfrom> <saltolen> <salto> */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8299 ftp = &((fromto_T *)gap->ga_data)[i];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8300 for (rr = 1; rr <= 2; ++rr)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8301 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8302 p = rr == 1 ? ftp->ft_from : ftp->ft_to;
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	8303 l = (int)STRLEN(p);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8304 putc(l, fd);
1758 70661384379a updated for version 7.2-056 vimboss parents: 1757 diff changeset	8305 if (l > 0)
70661384379a updated for version 7.2-056 vimboss parents: 1757 diff changeset	8306 fwv &= fwrite(p, l, (size_t)1, fd);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8307 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8308 }
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8309
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8310 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8311
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8312 /* SN_SOFO: <sofofromlen> <sofofrom> <sofotolen> <sofoto>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8313 * This is for making suggestions, section is not required. */
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	8314 if (spin->si_sofofr != NULL && spin->si_sofoto != NULL)
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	8315 {
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8316 putc(SN_SOFO, fd); /* <sectionID> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8317 putc(0, fd); /* <sectionflags> */
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	8318
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	8319 l = (int)STRLEN(spin->si_sofofr);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8320 put_bytes(fd, (long_u)(l + STRLEN(spin->si_sofoto) + 4), 4);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8321 /* <sectionlen> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8322
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8323 put_bytes(fd, (long_u)l, 2); /* <sofofromlen> */
1753 5098908178cd updated for version 7.2-050 vimboss parents: 1705 diff changeset	8324 fwv &= fwrite(spin->si_sofofr, l, (size_t)1, fd); /* <sofofrom> */
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	8325
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	8326 l = (int)STRLEN(spin->si_sofoto);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8327 put_bytes(fd, (long_u)l, 2); /* <sofotolen> */
1753 5098908178cd updated for version 7.2-050 vimboss parents: 1705 diff changeset	8328 fwv &= fwrite(spin->si_sofoto, l, (size_t)1, fd); /* <sofoto> */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8329 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8330
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8331 /* SN_WORDS: <word> ...
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8332 * This is for making suggestions, section is not required. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8333 if (spin->si_commonwords.ht_used > 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8334 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8335 putc(SN_WORDS, fd); /* <sectionID> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8336 putc(0, fd); /* <sectionflags> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8337
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8338 /* round 1: count the bytes
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8339 * round 2: write the bytes */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8340 for (round = 1; round <= 2; ++round)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8341 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8342 int todo;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8343 int len = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8344 hashitem_T *hi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8345
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	8346 todo = (int)spin->si_commonwords.ht_used;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8347 for (hi = spin->si_commonwords.ht_array; todo > 0; ++hi)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8348 if (!HASHITEM_EMPTY(hi))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8349 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	8350 l = (int)STRLEN(hi->hi_key) + 1;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8351 len += l;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8352 if (round == 2) /* <word> */
1753 5098908178cd updated for version 7.2-050 vimboss parents: 1705 diff changeset	8353 fwv &= fwrite(hi->hi_key, (size_t)l, (size_t)1, fd);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8354 --todo;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8355 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8356 if (round == 1)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8357 put_bytes(fd, (long_u)len, 4); /* <sectionlen> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8358 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8359 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8360
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8361 /* SN_MAP: <mapstr>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8362 * This is for making suggestions, section is not required. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8363 if (spin->si_map.ga_len > 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8364 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8365 putc(SN_MAP, fd); /* <sectionID> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8366 putc(0, fd); /* <sectionflags> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8367 l = spin->si_map.ga_len;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8368 put_bytes(fd, (long_u)l, 4); /* <sectionlen> */
1753 5098908178cd updated for version 7.2-050 vimboss parents: 1705 diff changeset	8369 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	8370 /* <mapstr> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8371 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8372
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8373 /* SN_SUGFILE: <timestamp>
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8374 * 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	8375 * same time allows for checking that a .sug file that is found matches
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8376 * with this .spl file. That's because the word numbers must be exactly
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8377 * right. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8378 if (!spin->si_nosugfile
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8379 && (spin->si_sal.ga_len > 0
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8380 \|\| (spin->si_sofofr != NULL && spin->si_sofoto != NULL)))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8381 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8382 putc(SN_SUGFILE, fd); /* <sectionID> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8383 putc(0, fd); /* <sectionflags> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8384 put_bytes(fd, (long_u)8, 4); /* <sectionlen> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8385
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8386 /* Set si_sugtime and write it to the file. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8387 spin->si_sugtime = time(NULL);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8388 put_sugtime(spin, fd); /* <timestamp> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8389 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8390
698 e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	8391 /* SN_NOSPLITSUGS: nothing
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	8392 * 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	8393 * made. */
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	8394 if (spin->si_nosplitsugs)
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	8395 {
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	8396 putc(SN_NOSPLITSUGS, fd); /* <sectionID> */
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	8397 putc(0, fd); /* <sectionflags> */
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	8398 put_bytes(fd, (long_u)0, 4); /* <sectionlen> */
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	8399 }
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	8400
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8401 /* SN_COMPOUND: compound info.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8402 * We don't mark it required, when not supported all compound words will
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8403 * be bad words. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8404 if (spin->si_compflags != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8405 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8406 putc(SN_COMPOUND, fd); /* <sectionID> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8407 putc(0, fd); /* <sectionflags> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8408
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	8409 l = (int)STRLEN(spin->si_compflags);
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	8410 for (i = 0; i < spin->si_comppat.ga_len; ++i)
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	8411 l += (int)STRLEN(((char_u **)(spin->si_comppat.ga_data))[i]) + 1;
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	8412 put_bytes(fd, (long_u)(l + 7), 4); /* <sectionlen> */
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	8413
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8414 putc(spin->si_compmax, fd); /* <compmax> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8415 putc(spin->si_compminlen, fd); /* <compminlen> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8416 putc(spin->si_compsylmax, fd); /* <compsylmax> */
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	8417 putc(0, fd); /* for Vim 7.0b compatibility */
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	8418 putc(spin->si_compoptions, fd); /* <compoptions> */
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	8419 put_bytes(fd, (long_u)spin->si_comppat.ga_len, 2);
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	8420 /* <comppatcount> */
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	8421 for (i = 0; i < spin->si_comppat.ga_len; ++i)
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	8422 {
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	8423 p = ((char_u **)(spin->si_comppat.ga_data))[i];
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	8424 putc((int)STRLEN(p), fd); /* <comppatlen> */
1753 5098908178cd updated for version 7.2-050 vimboss parents: 1705 diff changeset	8425 fwv &= fwrite(p, (size_t)STRLEN(p), (size_t)1, fd);
5098908178cd updated for version 7.2-050 vimboss parents: 1705 diff changeset	8426 /* <comppattext> */
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	8427 }
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8428 /* <compflags> */
1753 5098908178cd updated for version 7.2-050 vimboss parents: 1705 diff changeset	8429 fwv &= fwrite(spin->si_compflags, (size_t)STRLEN(spin->si_compflags),
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	8430 (size_t)1, fd);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8431 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8432
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	8433 /* SN_NOBREAK: NOBREAK flag */
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	8434 if (spin->si_nobreak)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	8435 {
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	8436 putc(SN_NOBREAK, fd); /* <sectionID> */
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	8437 putc(0, fd); /* <sectionflags> */
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	8438
1188 2a276274c592 updated for version 7.1b vimboss parents: 1185 diff changeset	8439 /* It's empty, the presence of the section flags the feature. */
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	8440 put_bytes(fd, (long_u)0, 4); /* <sectionlen> */
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	8441 }
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	8442
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8443 /* SN_SYLLABLE: syllable info.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8444 * We don't mark it required, when not supported syllables will not be
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8445 * counted. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8446 if (spin->si_syllable != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8447 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8448 putc(SN_SYLLABLE, fd); /* <sectionID> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8449 putc(0, fd); /* <sectionflags> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8450
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	8451 l = (int)STRLEN(spin->si_syllable);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8452 put_bytes(fd, (long_u)l, 4); /* <sectionlen> */
1753 5098908178cd updated for version 7.2-050 vimboss parents: 1705 diff changeset	8453 fwv &= fwrite(spin->si_syllable, (size_t)l, (size_t)1, fd);
5098908178cd updated for version 7.2-050 vimboss parents: 1705 diff changeset	8454 /* <syllable> */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8455 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8456
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8457 /* end of <SECTIONS> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8458 putc(SN_END, fd); /* <sectionend> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8459
302 250611b3068d updated for version 7.0080 vimboss parents: 300 diff changeset	8460
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8461 /*
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8462 * <LWORDTREE> <KWORDTREE> <PREFIXTREE>
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8463 */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8464 spin->si_memtot = 0;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8465 for (round = 1; round <= 3; ++round)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8466 {
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8467 if (round == 1)
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	8468 tree = spin->si_foldroot->wn_sibling;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8469 else if (round == 2)
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	8470 tree = spin->si_keeproot->wn_sibling;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8471 else
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	8472 tree = spin->si_prefroot->wn_sibling;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8473
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8474 /* Clear the index and wnode fields in the tree. */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8475 clear_node(tree);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8476
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8477 /* Count the number of nodes. Needed to be able to allocate the
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8478 * memory when reading the nodes. Also fills in index for shared
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8479 * nodes. */
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8480 nodecount = put_node(NULL, tree, 0, regionmask, round == 3);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8481
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8482 /* number of nodes in 4 bytes */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8483 put_bytes(fd, (long_u)nodecount, 4); /* <nodecount> */
302 250611b3068d updated for version 7.0080 vimboss parents: 300 diff changeset	8484 spin->si_memtot += nodecount + nodecount * sizeof(int);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8485
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8486 /* Write the nodes. */
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8487 (void)put_node(fd, tree, 0, regionmask, round == 3);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8488 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8489
1753 5098908178cd updated for version 7.2-050 vimboss parents: 1705 diff changeset	8490 /* Write another byte to check for errors (file system full). */
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	8491 if (putc(0, fd) == EOF)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	8492 retval = FAIL;
1759 04fc2a0e98ed updated for version 7.2-057 vimboss parents: 1758 diff changeset	8493 theend:
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	8494 if (fclose(fd) == EOF)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	8495 retval = FAIL;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	8496
1759 04fc2a0e98ed updated for version 7.2-057 vimboss parents: 1758 diff changeset	8497 if (fwv != (size_t)1)
1753 5098908178cd updated for version 7.2-050 vimboss parents: 1705 diff changeset	8498 retval = FAIL;
5098908178cd updated for version 7.2-050 vimboss parents: 1705 diff changeset	8499 if (retval == FAIL)
5098908178cd updated for version 7.2-050 vimboss parents: 1705 diff changeset	8500 EMSG(_(e_write));
5098908178cd updated for version 7.2-050 vimboss parents: 1705 diff changeset	8501
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	8502 return retval;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8503 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8504
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8505 /*
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8506 * Clear the index and wnode fields of "node", it siblings and its
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8507 * 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	8508 * space.
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8509 */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8510 static void
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8511 clear_node(node)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8512 wordnode_T *node;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8513 {
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8514 wordnode_T *np;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8515
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8516 if (node != NULL)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8517 for (np = node; np != NULL; np = np->wn_sibling)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8518 {
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8519 np->wn_u1.index = 0;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8520 np->wn_u2.wnode = NULL;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8521
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8522 if (np->wn_byte != NUL)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8523 clear_node(np->wn_child);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8524 }
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8525 }
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8526
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8527
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8528 /*
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8529 * Dump a word tree at node "node".
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8530 *
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8531 * This first writes the list of possible bytes (siblings). Then for each
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8532 * byte recursively write the children.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8533 *
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8534 * NOTE: The code here must match the code in read_tree_node(), since
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8535 * 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	8536 * in the file).
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8537 *
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8538 * Returns the number of nodes used.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8539 */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8540 static int
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	8541 put_node(fd, node, idx, regionmask, prefixtree)
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8542 FILE fd; / NULL when only counting */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8543 wordnode_T *node;
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	8544 int idx;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8545 int regionmask;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8546 int prefixtree; /* TRUE for PREFIXTREE */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8547 {
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	8548 int newindex = idx;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8549 int siblingcount = 0;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8550 wordnode_T *np;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8551 int flags;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8552
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8553 /* If "node" is zero the tree is empty. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8554 if (node == NULL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8555 return 0;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8556
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8557 /* Store the index where this node is written. */
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	8558 node->wn_u1.index = idx;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8559
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8560 /* Count the number of siblings. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8561 for (np = node; np != NULL; np = np->wn_sibling)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8562 ++siblingcount;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8563
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8564 /* Write the sibling count. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8565 if (fd != NULL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8566 putc(siblingcount, fd); /* <siblingcount> */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8567
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8568 /* Write each sibling byte and optionally extra info. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8569 for (np = node; np != NULL; np = np->wn_sibling)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8570 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8571 if (np->wn_byte == 0)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8572 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8573 if (fd != NULL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8574 {
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8575 /* For a NUL byte (end of word) write the flags etc. */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8576 if (prefixtree)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8577 {
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	8578 /* In PREFIXTREE write the required affixID and the
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	8579 * associated condition nr (stored in wn_region). The
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	8580 * byte value is misused to store the "rare" and "not
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	8581 * combining" flags */
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	8582 if (np->wn_flags == (short_u)PFX_FLAGS)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	8583 putc(BY_NOFLAGS, fd); /* <byte> */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	8584 else
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	8585 {
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	8586 putc(BY_FLAGS, fd); /* <byte> */
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	8587 putc(np->wn_flags, fd); /* <pflags> */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	8588 }
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	8589 putc(np->wn_affixID, fd); /* <affixID> */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8590 put_bytes(fd, (long_u)np->wn_region, 2); /* <prefcondnr> */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8591 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8592 else
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8593 {
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8594 /* For word trees we write the flag/region items. */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8595 flags = np->wn_flags;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8596 if (regionmask != 0 && np->wn_region != regionmask)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8597 flags \|= WF_REGION;
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	8598 if (np->wn_affixID != 0)
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	8599 flags \|= WF_AFX;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8600 if (flags == 0)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8601 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8602 /* word without flags or region */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8603 putc(BY_NOFLAGS, fd); /* <byte> */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8604 }
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8605 else
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8606 {
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	8607 if (np->wn_flags >= 0x100)
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	8608 {
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	8609 putc(BY_FLAGS2, fd); /* <byte> */
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	8610 putc(flags, fd); /* <flags> */
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	8611 putc((unsigned)flags >> 8, fd); /* <flags2> */
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	8612 }
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	8613 else
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	8614 {
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	8615 putc(BY_FLAGS, fd); /* <byte> */
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	8616 putc(flags, fd); /* <flags> */
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	8617 }
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8618 if (flags & WF_REGION)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8619 putc(np->wn_region, fd); /* <region> */
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	8620 if (flags & WF_AFX)
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	8621 putc(np->wn_affixID, fd); /* <affixID> */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8622 }
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8623 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8624 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8625 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8626 else
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8627 {
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8628 if (np->wn_child->wn_u1.index != 0
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8629 && np->wn_child->wn_u2.wnode != node)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8630 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8631 /* The child is written elsewhere, write the reference. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8632 if (fd != NULL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8633 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8634 putc(BY_INDEX, fd); /* <byte> */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8635 /* <nodeidx> */
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8636 put_bytes(fd, (long_u)np->wn_child->wn_u1.index, 3);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8637 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8638 }
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8639 else if (np->wn_child->wn_u2.wnode == NULL)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8640 /* We will write the child below and give it an index. */
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8641 np->wn_child->wn_u2.wnode = node;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8642
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8643 if (fd != NULL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8644 if (putc(np->wn_byte, fd) == EOF) /* <byte> or <xbyte> */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8645 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8646 EMSG(_(e_write));
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8647 return 0;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8648 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8649 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8650 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8651
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8652 /* 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	8653 * the count. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8654 newindex += siblingcount + 1;
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	8655
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8656 /* Recursively dump the children of each sibling. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8657 for (np = node; np != NULL; np = np->wn_sibling)
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8658 if (np->wn_byte != 0 && np->wn_child->wn_u2.wnode == node)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8659 newindex = put_node(fd, np->wn_child, newindex, regionmask,
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8660 prefixtree);
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	8661
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8662 return newindex;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8663 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8664
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8665
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8666 /*
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8667 * ":mkspell [-ascii] outfile infile ..."
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8668 * ":mkspell [-ascii] addfile"
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8669 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8670 void
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8671 ex_mkspell(eap)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8672 exarg_T *eap;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8673 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8674 int fcount;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8675 char_u **fnames;
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8676 char_u *arg = eap->arg;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8677 int ascii = FALSE;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8678
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8679 if (STRNCMP(arg, "-ascii", 6) == 0)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8680 {
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8681 ascii = TRUE;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8682 arg = skipwhite(arg + 6);
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8683 }
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8684
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8685 /* Expand all the remaining arguments (e.g., $VIMRUNTIME). */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8686 if (get_arglist_exp(arg, &fcount, &fnames) == OK)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8687 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8688 mkspell(fcount, fnames, ascii, eap->forceit, FALSE);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8689 FreeWild(fcount, fnames);
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8690 }
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8691 }
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8692
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8693 /*
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8694 * Create the .sug file.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8695 * Uses the soundfold info in "spin".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8696 * Writes the file with the name "wfname", with ".spl" changed to ".sug".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8697 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8698 static void
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8699 spell_make_sugfile(spin, wfname)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8700 spellinfo_T *spin;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8701 char_u *wfname;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8702 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8703 char_u fname[MAXPATHL];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8704 int len;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8705 slang_T *slang;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8706 int free_slang = FALSE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8707
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8708 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8709 * Read back the .spl file that was written. This fills the required
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8710 * info for soundfolding. This also uses less memory than the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8711 * pointer-linked version of the trie. And it avoids having two versions
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8712 * of the code for the soundfolding stuff.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8713 * It might have been done already by spell_reload_one().
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8714 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8715 for (slang = first_lang; slang != NULL; slang = slang->sl_next)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8716 if (fullpathcmp(wfname, slang->sl_fname, FALSE) == FPC_SAME)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8717 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8718 if (slang == NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8719 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8720 spell_message(spin, (char_u *)_("Reading back spell file..."));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8721 slang = spell_load_file(wfname, NULL, NULL, FALSE);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8722 if (slang == NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8723 return;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8724 free_slang = TRUE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8725 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8726
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8727 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8728 * Clear the info in "spin" that is used.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8729 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8730 spin->si_blocks = NULL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8731 spin->si_blocks_cnt = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8732 spin->si_compress_cnt = 0; /* will stay at 0 all the time*/
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8733 spin->si_free_count = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8734 spin->si_first_free = NULL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8735 spin->si_foldwcount = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8736
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8737 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8738 * 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	8739 * the soundfold trie.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8740 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8741 spell_message(spin, (char_u *)_("Performing soundfolding..."));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8742 if (sug_filltree(spin, slang) == FAIL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8743 goto theend;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8744
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8745 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8746 * Create the table which links each soundfold word with a list of the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8747 * good words it may come from. Creates buffer "spin->si_spellbuf".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8748 * This also removes the wordnr from the NUL byte entries to make
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8749 * compression possible.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8750 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8751 if (sug_maketable(spin) == FAIL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8752 goto theend;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8753
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8754 smsg((char_u *)_("Number of words after soundfolding: %ld"),
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8755 (long)spin->si_spellbuf->b_ml.ml_line_count);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8756
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8757 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8758 * Compress the soundfold trie.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8759 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8760 spell_message(spin, (char_u *)_(msg_compressing));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8761 wordtree_compress(spin, spin->si_foldroot);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8762
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8763 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8764 * Write the .sug file.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8765 * Make the file name by changing ".spl" to ".sug".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8766 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8767 STRCPY(fname, wfname);
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	8768 len = (int)STRLEN(fname);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8769 fname[len - 2] = 'u';
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8770 fname[len - 1] = 'g';
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8771 sug_write(spin, fname);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8772
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8773 theend:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8774 if (free_slang)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8775 slang_free(slang);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8776 free_blocks(spin->si_blocks);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8777 close_spellbuf(spin->si_spellbuf);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8778 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8779
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8780 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8781 * Build the soundfold trie for language "slang".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8782 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8783 static int
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8784 sug_filltree(spin, slang)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8785 spellinfo_T *spin;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8786 slang_T *slang;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8787 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8788 char_u *byts;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8789 idx_T *idxs;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8790 int depth;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8791 idx_T arridx[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8792 int curi[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8793 char_u tword[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8794 char_u tsalword[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8795 int c;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8796 idx_T n;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8797 unsigned words_done = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8798 int wordcount[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8799
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8800 /* We use si_foldroot for the souldfolded trie. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8801 spin->si_foldroot = wordtree_alloc(spin);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8802 if (spin->si_foldroot == NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8803 return FAIL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8804
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8805 /* let tree_add_word() know we're adding to the soundfolded tree */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8806 spin->si_sugtree = TRUE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8807
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8808 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8809 * Go through the whole case-folded tree, soundfold each word and put it
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8810 * in the trie.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8811 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8812 byts = slang->sl_fbyts;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8813 idxs = slang->sl_fidxs;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8814
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8815 arridx[0] = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8816 curi[0] = 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8817 wordcount[0] = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8818
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8819 depth = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8820 while (depth >= 0 && !got_int)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8821 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8822 if (curi[depth] > byts[arridx[depth]])
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8823 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8824 /* Done all bytes at this node, go up one level. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8825 idxs[arridx[depth]] = wordcount[depth];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8826 if (depth > 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8827 wordcount[depth - 1] += wordcount[depth];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8828
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8829 --depth;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8830 line_breakcheck();
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8831 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8832 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8833 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8834
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8835 /* Do one more byte at this node. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8836 n = arridx[depth] + curi[depth];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8837 ++curi[depth];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8838
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8839 c = byts[n];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8840 if (c == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8841 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8842 /* Sound-fold the word. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8843 tword[depth] = NUL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8844 spell_soundfold(slang, tword, TRUE, tsalword);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8845
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8846 /* We use the "flags" field for the MSB of the wordnr,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8847 * "region" for the LSB of the wordnr. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8848 if (tree_add_word(spin, tsalword, spin->si_foldroot,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8849 words_done >> 16, words_done & 0xffff,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8850 0) == FAIL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8851 return FAIL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8852
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8853 ++words_done;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8854 ++wordcount[depth];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8855
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8856 /* Reset the block count each time to avoid compression
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8857 * kicking in. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8858 spin->si_blocks_cnt = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8859
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8860 /* Skip over any other NUL bytes (same word with different
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8861 * flags). */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8862 while (byts[n + 1] == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8863 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8864 ++n;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8865 ++curi[depth];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8866 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8867 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8868 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8869 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8870 /* Normal char, go one level deeper. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8871 tword[depth++] = c;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8872 arridx[depth] = idxs[n];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8873 curi[depth] = 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8874 wordcount[depth] = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8875 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8876 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8877 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8878
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8879 smsg((char_u *)_("Total number of words: %d"), words_done);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8880
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8881 return OK;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8882 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8883
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8884 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8885 * 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	8886 * can be produced from.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8887 * 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	8888 * the table efficiently.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8889 * Returns FAIL when out of memory.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8890 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8891 static int
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8892 sug_maketable(spin)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8893 spellinfo_T *spin;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8894 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8895 garray_T ga;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8896 int res = OK;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8897
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8898 /* Allocate a buffer, open a memline for it and create the swap file
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8899 * (uses a temp file, not a .swp file). */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8900 spin->si_spellbuf = open_spellbuf();
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8901 if (spin->si_spellbuf == NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8902 return FAIL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8903
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8904 /* Use a buffer to store the line info, avoids allocating many small
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8905 * pieces of memory. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8906 ga_init2(&ga, 1, 100);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8907
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8908 /* recursively go through the tree */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8909 if (sug_filltable(spin, spin->si_foldroot->wn_sibling, 0, &ga) == -1)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8910 res = FAIL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8911
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8912 ga_clear(&ga);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8913 return res;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8914 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8915
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8916 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8917 * Fill the table for one node and its children.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8918 * Returns the wordnr at the start of the node.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8919 * Returns -1 when out of memory.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8920 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8921 static int
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8922 sug_filltable(spin, node, startwordnr, gap)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8923 spellinfo_T *spin;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8924 wordnode_T *node;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8925 int startwordnr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8926 garray_T gap; / place to store line of numbers */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8927 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8928 wordnode_T p, np;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8929 int wordnr = startwordnr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8930 int nr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8931 int prev_nr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8932
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8933 for (p = node; p != NULL; p = p->wn_sibling)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8934 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8935 if (p->wn_byte == NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8936 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8937 gap->ga_len = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8938 prev_nr = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8939 for (np = p; np != NULL && np->wn_byte == NUL; np = np->wn_sibling)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8940 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8941 if (ga_grow(gap, 10) == FAIL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8942 return -1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8943
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8944 nr = (np->wn_flags << 16) + (np->wn_region & 0xffff);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8945 /* Compute the offset from the previous nr and store the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8946 * offset in a way that it takes a minimum number of bytes.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8947 * It's a bit like utf-8, but without the need to mark
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8948 * following bytes. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8949 nr -= prev_nr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8950 prev_nr += nr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8951 gap->ga_len += offset2bytes(nr,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8952 (char_u *)gap->ga_data + gap->ga_len);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8953 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8954
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8955 /* add the NUL byte */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8956 ((char_u *)gap->ga_data)[gap->ga_len++] = NUL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8957
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8958 if (ml_append_buf(spin->si_spellbuf, (linenr_T)wordnr,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8959 gap->ga_data, gap->ga_len, TRUE) == FAIL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8960 return -1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8961 ++wordnr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8962
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8963 /* Remove extra NUL entries, we no longer need them. We don't
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8964 * bother freeing the nodes, the won't be reused anyway. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8965 while (p->wn_sibling != NULL && p->wn_sibling->wn_byte == NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8966 p->wn_sibling = p->wn_sibling->wn_sibling;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8967
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8968 /* Clear the flags on the remaining NUL node, so that compression
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8969 * works a lot better. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8970 p->wn_flags = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8971 p->wn_region = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8972 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8973 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8974 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8975 wordnr = sug_filltable(spin, p->wn_child, wordnr, gap);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8976 if (wordnr == -1)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8977 return -1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8978 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8979 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8980 return wordnr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8981 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8982
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8983 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8984 * Convert an offset into a minimal number of bytes.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8985 * 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	8986 * bytes.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8987 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8988 static int
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8989 offset2bytes(nr, buf)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8990 int nr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8991 char_u *buf;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8992 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8993 int rem;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8994 int b1, b2, b3, b4;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8995
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8996 /* 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	8997 b1 = nr % 255 + 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8998 rem = nr / 255;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8999 b2 = rem % 255 + 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9000 rem = rem / 255;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9001 b3 = rem % 255 + 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9002 b4 = rem / 255 + 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9003
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9004 if (b4 > 1 \|\| b3 > 0x1f) /* 4 bytes */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9005 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9006 buf[0] = 0xe0 + b4;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9007 buf[1] = b3;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9008 buf[2] = b2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9009 buf[3] = b1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9010 return 4;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9011 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9012 if (b3 > 1 \|\| b2 > 0x3f ) /* 3 bytes */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9013 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9014 buf[0] = 0xc0 + b3;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9015 buf[1] = b2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9016 buf[2] = b1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9017 return 3;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9018 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9019 if (b2 > 1 \|\| b1 > 0x7f ) /* 2 bytes */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9020 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9021 buf[0] = 0x80 + b2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9022 buf[1] = b1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9023 return 2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9024 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9025 /* 1 byte */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9026 buf[0] = b1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9027 return 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9028 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9029
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9030 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9031 * Opposite of offset2bytes().
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9032 * "pp" points to the bytes and is advanced over it.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9033 * Returns the offset.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9034 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9035 static int
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9036 bytes2offset(pp)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9037 char_u **pp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9038 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9039 char_u p = pp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9040 int nr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9041 int c;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9042
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9043 c = *p++;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9044 if ((c & 0x80) == 0x00) /* 1 byte */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9045 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9046 nr = c - 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9047 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9048 else if ((c & 0xc0) == 0x80) /* 2 bytes */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9049 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9050 nr = (c & 0x3f) - 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9051 nr = nr * 255 + (*p++ - 1);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9052 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9053 else if ((c & 0xe0) == 0xc0) /* 3 bytes */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9054 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9055 nr = (c & 0x1f) - 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9056 nr = nr * 255 + (*p++ - 1);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9057 nr = nr * 255 + (*p++ - 1);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9058 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9059 else /* 4 bytes */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9060 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9061 nr = (c & 0x0f) - 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9062 nr = nr * 255 + (*p++ - 1);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9063 nr = nr * 255 + (*p++ - 1);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9064 nr = nr * 255 + (*p++ - 1);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9065 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9066
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9067 *pp = p;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9068 return nr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9069 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9070
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9071 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9072 * Write the .sug file in "fname".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9073 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9074 static void
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9075 sug_write(spin, fname)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9076 spellinfo_T *spin;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9077 char_u *fname;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9078 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9079 FILE *fd;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9080 wordnode_T *tree;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9081 int nodecount;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9082 int wcount;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9083 char_u *line;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9084 linenr_T lnum;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9085 int len;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9086
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9087 /* Create the file. Note that an existing file is silently overwritten! */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9088 fd = mch_fopen((char *)fname, "w");
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9089 if (fd == NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9090 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9091 EMSG2(_(e_notopen), fname);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9092 return;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9093 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9094
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9095 vim_snprintf((char *)IObuff, IOSIZE,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9096 _("Writing suggestion file %s ..."), fname);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9097 spell_message(spin, IObuff);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9098
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9099 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9100 * <SUGHEADER>: <fileID> <versionnr> <timestamp>
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9101 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9102 if (fwrite(VIMSUGMAGIC, VIMSUGMAGICL, (size_t)1, fd) != 1) /* <fileID> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9103 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9104 EMSG(_(e_write));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9105 goto theend;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9106 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9107 putc(VIMSUGVERSION, fd); /* <versionnr> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9108
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9109 /* Write si_sugtime to the file. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9110 put_sugtime(spin, fd); /* <timestamp> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9111
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9112 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9113 * <SUGWORDTREE>
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9114 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9115 spin->si_memtot = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9116 tree = spin->si_foldroot->wn_sibling;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9117
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9118 /* Clear the index and wnode fields in the tree. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9119 clear_node(tree);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9120
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9121 /* Count the number of nodes. Needed to be able to allocate the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9122 * memory when reading the nodes. Also fills in index for shared
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9123 * nodes. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9124 nodecount = put_node(NULL, tree, 0, 0, FALSE);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9125
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9126 /* number of nodes in 4 bytes */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9127 put_bytes(fd, (long_u)nodecount, 4); /* <nodecount> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9128 spin->si_memtot += nodecount + nodecount * sizeof(int);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9129
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9130 /* Write the nodes. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9131 (void)put_node(fd, tree, 0, 0, FALSE);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9132
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9133 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9134 * <SUGTABLE>: <sugwcount> <sugline> ...
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9135 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9136 wcount = spin->si_spellbuf->b_ml.ml_line_count;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9137 put_bytes(fd, (long_u)wcount, 4); /* <sugwcount> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9138
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9139 for (lnum = 1; lnum <= (linenr_T)wcount; ++lnum)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9140 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9141 /* <sugline>: <sugnr> ... NUL */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9142 line = ml_get_buf(spin->si_spellbuf, lnum, FALSE);
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	9143 len = (int)STRLEN(line) + 1;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9144 if (fwrite(line, (size_t)len, (size_t)1, fd) == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9145 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9146 EMSG(_(e_write));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9147 goto theend;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9148 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9149 spin->si_memtot += len;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9150 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9151
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9152 /* Write another byte to check for errors. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9153 if (putc(0, fd) == EOF)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9154 EMSG(_(e_write));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9155
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9156 vim_snprintf((char *)IObuff, IOSIZE,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9157 _("Estimated runtime memory use: %d bytes"), spin->si_memtot);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9158 spell_message(spin, IObuff);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9159
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9160 theend:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9161 /* close the file */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9162 fclose(fd);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9163 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9164
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9165 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9166 * 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	9167 * list and only contains text lines. Can use a swapfile to reduce memory
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9168 * use.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9169 * Most other fields are invalid! Esp. watch out for string options being
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9170 * NULL and there is no undo info.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9171 * Returns NULL when out of memory.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9172 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9173 static buf_T *
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9174 open_spellbuf()
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9175 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9176 buf_T *buf;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9177
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9178 buf = (buf_T *)alloc_clear(sizeof(buf_T));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9179 if (buf != NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9180 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9181 buf->b_spell = TRUE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9182 buf->b_p_swf = TRUE; /* may create a swap file */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9183 ml_open(buf);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9184 ml_open_file(buf); /* create swap file now */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9185 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9186 return buf;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9187 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9188
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9189 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9190 * Close the buffer used for spell info.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9191 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9192 static void
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9193 close_spellbuf(buf)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9194 buf_T *buf;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9195 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9196 if (buf != NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9197 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9198 ml_close(buf, TRUE);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9199 vim_free(buf);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9200 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9201 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9202
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9203
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9204 /*
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9205 * Create a Vim spell file from one or more word lists.
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9206 * "fnames[0]" is the output file name.
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9207 * "fnames[fcount - 1]" is the last input file name.
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9208 * 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	9209 * and ".spl" is appended to make the output file name.
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9210 */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9211 static void
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9212 mkspell(fcount, fnames, ascii, overwrite, added_word)
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9213 int fcount;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9214 char_u **fnames;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9215 int ascii; /* -ascii argument given */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9216 int overwrite; /* overwrite existing output file */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9217 int added_word; /* invoked through "zg" */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9218 {
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9219 char_u fname[MAXPATHL];
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9220 char_u wfname[MAXPATHL];
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9221 char_u **innames;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9222 int incount;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9223 afffile_T *(afile[8]);
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9224 int i;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9225 int len;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9226 struct stat st;
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	9227 int error = FALSE;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	9228 spellinfo_T spin;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	9229
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	9230 vim_memset(&spin, 0, sizeof(spin));
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9231 spin.si_verbose = !added_word;
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9232 spin.si_ascii = ascii;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9233 spin.si_followup = TRUE;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9234 spin.si_rem_accents = TRUE;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9235 ga_init2(&spin.si_rep, (int)sizeof(fromto_T), 20);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9236 ga_init2(&spin.si_repsal, (int)sizeof(fromto_T), 20);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9237 ga_init2(&spin.si_sal, (int)sizeof(fromto_T), 20);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9238 ga_init2(&spin.si_map, (int)sizeof(char_u), 100);
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	9239 ga_init2(&spin.si_comppat, (int)sizeof(char_u *), 20);
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	9240 ga_init2(&spin.si_prefcond, (int)sizeof(char_u *), 50);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9241 hash_init(&spin.si_commonwords);
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	9242 spin.si_newcompID = 127; /* start compound ID at first maximum */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9243
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9244 /* default: fnames[0] is output file, following are input files */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9245 innames = &fnames[1];
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9246 incount = fcount - 1;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9247
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9248 if (fcount >= 1)
240 693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	9249 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	9250 len = (int)STRLEN(fnames[0]);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9251 if (fcount == 1 && len > 4 && STRCMP(fnames[0] + len - 4, ".add") == 0)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9252 {
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9253 /* For ":mkspell path/en.latin1.add" output file is
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9254 * "path/en.latin1.add.spl". */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9255 innames = &fnames[0];
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9256 incount = 1;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9257 vim_snprintf((char *)wfname, sizeof(wfname), "%s.spl", fnames[0]);
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9258 }
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9259 else if (fcount == 1)
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9260 {
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9261 /* For ":mkspell path/vim" output file is "path/vim.latin1.spl". */
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9262 innames = &fnames[0];
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9263 incount = 1;
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9264 vim_snprintf((char *)wfname, sizeof(wfname), "%s.%s.spl", fnames[0],
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9265 spin.si_ascii ? (char_u *)"ascii" : spell_enc());
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9266 }
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9267 else if (len > 4 && STRCMP(fnames[0] + len - 4, ".spl") == 0)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9268 {
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9269 /* Name ends in ".spl", use as the file name. */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9270 vim_strncpy(wfname, fnames[0], sizeof(wfname) - 1);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9271 }
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9272 else
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9273 /* Name should be language, make the file name from it. */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9274 vim_snprintf((char *)wfname, sizeof(wfname), "%s.%s.spl", fnames[0],
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9275 spin.si_ascii ? (char_u *)"ascii" : spell_enc());
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9276
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9277 /* Check for .ascii.spl. */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9278 if (strstr((char *)gettail(wfname), ".ascii.") != NULL)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9279 spin.si_ascii = TRUE;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9280
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9281 /* Check for .add.spl. */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9282 if (strstr((char *)gettail(wfname), ".add.") != NULL)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9283 spin.si_add = TRUE;
240 693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	9284 }
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	9285
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9286 if (incount <= 0)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9287 EMSG(_(e_invarg)); /* need at least output and input names */
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	9288 else if (vim_strchr(gettail(wfname), '_') != NULL)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	9289 EMSG(_("E751: Output file name must not have region name"));
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9290 else if (incount > 8)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9291 EMSG(_("E754: Only up to 8 regions supported"));
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9292 else
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9293 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9294 /* Check for overwriting before doing things that may take a lot of
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9295 * time. */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9296 if (!overwrite && mch_stat((char *)wfname, &st) >= 0)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9297 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9298 EMSG(_(e_exists));
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9299 return;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9300 }
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9301 if (mch_isdir(wfname))
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9302 {
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9303 EMSG2(_(e_isadir2), wfname);
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9304 return;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9305 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9306
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9307 /*
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9308 * Init the aff and dic pointers.
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9309 * Get the region names if there are more than 2 arguments.
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9310 */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9311 for (i = 0; i < incount; ++i)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9312 {
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9313 afile[i] = NULL;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	9314
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	9315 if (incount > 1)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9316 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	9317 len = (int)STRLEN(innames[i]);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9318 if (STRLEN(gettail(innames[i])) < 5
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9319 \|\| innames[i][len - 3] != '_')
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9320 {
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9321 EMSG2(_("E755: Invalid region in %s"), innames[i]);
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9322 return;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9323 }
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	9324 spin.si_region_name[i * 2] = TOLOWER_ASC(innames[i][len - 2]);
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	9325 spin.si_region_name[i * 2 + 1] =
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	9326 TOLOWER_ASC(innames[i][len - 1]);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9327 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9328 }
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	9329 spin.si_region_count = incount;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9330
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9331 spin.si_foldroot = wordtree_alloc(&spin);
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9332 spin.si_keeproot = wordtree_alloc(&spin);
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9333 spin.si_prefroot = wordtree_alloc(&spin);
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	9334 if (spin.si_foldroot == NULL
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	9335 \|\| spin.si_keeproot == NULL
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	9336 \|\| spin.si_prefroot == NULL)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	9337 {
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	9338 free_blocks(spin.si_blocks);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9339 return;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	9340 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	9341
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	9342 /* When not producing a .add.spl file clear the character table when
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	9343 * we encounter one in the .aff file. This means we dump the current
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	9344 * 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	9345 * better than guessing the contents, the table will match a
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	9346 * previously loaded spell file. */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	9347 if (!spin.si_add)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	9348 spin.si_clear_chartab = TRUE;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	9349
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9350 /*
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9351 * Read all the .aff and .dic files.
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9352 * Text is converted to 'encoding'.
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	9353 * Words are stored in the case-folded and keep-case trees.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9354 */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9355 for (i = 0; i < incount && !error; ++i)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9356 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	9357 spin.si_conv.vc_type = CONV_NONE;
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9358 spin.si_region = 1 << i;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9359
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9360 vim_snprintf((char *)fname, sizeof(fname), "%s.aff", innames[i]);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	9361 if (mch_stat((char *)fname, &st) >= 0)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	9362 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	9363 /* Read the .aff file. Will init "spin->si_conv" based on the
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	9364 * "SET" line. */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9365 afile[i] = spell_read_aff(&spin, fname);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9366 if (afile[i] == NULL)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	9367 error = TRUE;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	9368 else
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	9369 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	9370 /* Read the .dic file and store the words in the trees. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	9371 vim_snprintf((char *)fname, sizeof(fname), "%s.dic",
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9372 innames[i]);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9373 if (spell_read_dic(&spin, fname, afile[i]) == FAIL)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	9374 error = TRUE;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	9375 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	9376 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	9377 else
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	9378 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	9379 /* No .aff file, try reading the file as a word list. Store
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	9380 * the words in the trees. */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9381 if (spell_read_wordfile(&spin, innames[i]) == FAIL)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	9382 error = TRUE;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	9383 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9384
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9385 #ifdef FEAT_MBYTE
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9386 /* Free any conversion stuff. */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	9387 convert_setup(&spin.si_conv, NULL, NULL);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9388 #endif
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9389 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9390
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	9391 if (spin.si_compflags != NULL && spin.si_nobreak)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	9392 MSG(_("Warning: both compounding and NOBREAK specified"));
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	9393
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9394 if (!error && !got_int)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9395 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9396 /*
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	9397 * Combine tails in the tree.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9398 */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9399 spell_message(&spin, (char_u *)_(msg_compressing));
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9400 wordtree_compress(&spin, spin.si_foldroot);
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9401 wordtree_compress(&spin, spin.si_keeproot);
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9402 wordtree_compress(&spin, spin.si_prefroot);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9403 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9404
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9405 if (!error && !got_int)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	9406 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	9407 /*
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	9408 * Write the info in the spell file.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	9409 */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9410 vim_snprintf((char *)IObuff, IOSIZE,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9411 _("Writing spell file %s ..."), wfname);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9412 spell_message(&spin, IObuff);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9413
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	9414 error = write_vim_spell(&spin, wfname) == FAIL;
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9415
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9416 spell_message(&spin, (char_u *)_("Done!"));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9417 vim_snprintf((char *)IObuff, IOSIZE,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9418 _("Estimated runtime memory use: %d bytes"), spin.si_memtot);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9419 spell_message(&spin, IObuff);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9420
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9421 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9422 * If the file is loaded need to reload it.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9423 */
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	9424 if (!error)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	9425 spell_reload_one(wfname, added_word);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	9426 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	9427
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	9428 /* Free the allocated memory. */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9429 ga_clear(&spin.si_rep);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9430 ga_clear(&spin.si_repsal);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9431 ga_clear(&spin.si_sal);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9432 ga_clear(&spin.si_map);
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	9433 ga_clear(&spin.si_comppat);
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	9434 ga_clear(&spin.si_prefcond);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9435 hash_clear_all(&spin.si_commonwords, 0);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	9436
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	9437 /* Free the .aff file structures. */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9438 for (i = 0; i < incount; ++i)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9439 if (afile[i] != NULL)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9440 spell_free_aff(afile[i]);
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	9441
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	9442 /* Free all the bits and pieces at once. */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	9443 free_blocks(spin.si_blocks);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9444
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9445 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9446 * If there is soundfolding info and no NOSUGFILE item create the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9447 * .sug file with the soundfolded word trie.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9448 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9449 if (spin.si_sugtime != 0 && !error && !got_int)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9450 spell_make_sugfile(&spin, wfname);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9451
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9452 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9453 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9454
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9455 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9456 * Display a message for spell file processing when 'verbose' is set or using
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9457 * ":mkspell". "str" can be IObuff.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9458 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9459 static void
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9460 spell_message(spin, str)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9461 spellinfo_T *spin;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9462 char_u *str;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9463 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9464 if (spin->si_verbose \|\| p_verbose > 2)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9465 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9466 if (!spin->si_verbose)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9467 verbose_enter();
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9468 MSG(str);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9469 out_flush();
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9470 if (!spin->si_verbose)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9471 verbose_leave();
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9472 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9473 }
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9474
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9475 /*
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9476 * ":[count]spellgood {word}"
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9477 * ":[count]spellwrong {word}"
710 8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9478 * ":[count]spellundo {word}"
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9479 */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9480 void
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9481 ex_spell(eap)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9482 exarg_T *eap;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9483 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	9484 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	9485 eap->forceit ? 0 : (int)eap->line2,
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9486 eap->cmdidx == CMD_spellundo);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9487 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9488
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9489 /*
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9490 * Add "word[len]" to 'spellfile' as a good or bad word.
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9491 */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9492 void
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	9493 spell_add_word(word, len, bad, idx, undo)
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9494 char_u *word;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9495 int len;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9496 int bad;
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	9497 int idx; /* "zG" and "zW": zero, otherwise index in
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9498 'spellfile' */
710 8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9499 int undo; /* TRUE for "zug", "zuG", "zuw" and "zuW" */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9500 {
977 316dad0565b8 updated for version 7.0-103 vimboss parents: 975 diff changeset	9501 FILE *fd = NULL;
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9502 buf_T *buf = NULL;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	9503 int new_spf = FALSE;
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9504 char_u *fname;
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9505 char_u fnamebuf[MAXPATHL];
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9506 char_u line[MAXWLEN * 2];
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9507 long fpos, fpos_next = 0;
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9508 int i;
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9509 char_u *spf;
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9510
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	9511 if (idx == 0) /* use internal wordlist */
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9512 {
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9513 if (int_wordlist == NULL)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9514 {
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9515 int_wordlist = vim_tempname('s');
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9516 if (int_wordlist == NULL)
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9517 return;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9518 }
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9519 fname = int_wordlist;
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9520 }
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9521 else
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9522 {
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9523 /* If 'spellfile' isn't set figure out a good default value. */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9524 if (*curbuf->b_p_spf == NUL)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9525 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9526 init_spellfile();
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9527 new_spf = TRUE;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9528 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9529
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9530 if (*curbuf->b_p_spf == NUL)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9531 {
523 a7ae7e043e43 updated for version 7.0146 vimboss parents: 503 diff changeset	9532 EMSG2(_(e_notset), "spellfile");
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9533 return;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9534 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9535
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9536 for (spf = curbuf->b_p_spf, i = 1; *spf != NUL; ++i)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9537 {
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9538 copy_option_part(&spf, fnamebuf, MAXPATHL, ",");
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	9539 if (i == idx)
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9540 break;
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9541 if (*spf == NUL)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9542 {
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	9543 EMSGN(_("E765: 'spellfile' does not have %ld entries"), idx);
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9544 return;
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9545 }
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9546 }
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9547
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9548 /* Check that the user isn't editing the .add file somewhere. */
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9549 buf = buflist_findname_exp(fnamebuf);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9550 if (buf != NULL && buf->b_ml.ml_mfp == NULL)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9551 buf = NULL;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9552 if (buf != NULL && bufIsChanged(buf))
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9553 {
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9554 EMSG(_(e_bufloaded));
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9555 return;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9556 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9557
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9558 fname = fnamebuf;
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9559 }
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9560
710 8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9561 if (bad \|\| undo)
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9562 {
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9563 /* 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	9564 * since its flags sort before the one with WF_BANNED. */
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9565 fd = mch_fopen((char *)fname, "r");
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9566 if (fd != NULL)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9567 {
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9568 while (!vim_fgets(line, MAXWLEN * 2, fd))
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9569 {
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9570 fpos = fpos_next;
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9571 fpos_next = ftell(fd);
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9572 if (STRNCMP(word, line, len) == 0
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9573 && (line[len] == '/' \|\| line[len] < ' '))
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9574 {
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9575 /* Found duplicate word. Remove it by writing a '#' at
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9576 * the start of the line. Mixing reading and writing
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9577 * doesn't work for all systems, close the file first. */
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9578 fclose(fd);
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9579 fd = mch_fopen((char *)fname, "r+");
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9580 if (fd == NULL)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9581 break;
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9582 if (fseek(fd, fpos, SEEK_SET) == 0)
710 8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9583 {
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9584 fputc('#', fd);
710 8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9585 if (undo)
974 ed44c1c436d3 updated for version 7.0-100 vimboss parents: 944 diff changeset	9586 {
ed44c1c436d3 updated for version 7.0-100 vimboss parents: 944 diff changeset	9587 home_replace(NULL, fname, NameBuff, MAXPATHL, TRUE);
844 d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 840 diff changeset	9588 smsg((char_u *)_("Word removed from %s"), NameBuff);
974 ed44c1c436d3 updated for version 7.0-100 vimboss parents: 944 diff changeset	9589 }
710 8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9590 }
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9591 fseek(fd, fpos_next, SEEK_SET);
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9592 }
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9593 }
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9594 fclose(fd);
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9595 }
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9596 }
975 f88008797313 updated for version 7.0-101 vimboss parents: 974 diff changeset	9597
f88008797313 updated for version 7.0-101 vimboss parents: 974 diff changeset	9598 if (!undo)
710 8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9599 {
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9600 fd = mch_fopen((char *)fname, "a");
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9601 if (fd == NULL && new_spf)
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9602 {
975 f88008797313 updated for version 7.0-101 vimboss parents: 974 diff changeset	9603 char_u *p;
f88008797313 updated for version 7.0-101 vimboss parents: 974 diff changeset	9604
710 8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9605 /* We just initialized the 'spellfile' option and can't open the
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9606 * file. We may need to create the "spell" directory first. We
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9607 * already checked the runtime directory is writable in
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9608 * init_spellfile(). */
975 f88008797313 updated for version 7.0-101 vimboss parents: 974 diff changeset	9609 if (!dir_of_file_exists(fname) && (p = gettail_sep(fname)) != fname)
f88008797313 updated for version 7.0-101 vimboss parents: 974 diff changeset	9610 {
f88008797313 updated for version 7.0-101 vimboss parents: 974 diff changeset	9611 int c = *p;
f88008797313 updated for version 7.0-101 vimboss parents: 974 diff changeset	9612
710 8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9613 /* The directory doesn't exist. Try creating it and opening
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9614 * the file again. */
975 f88008797313 updated for version 7.0-101 vimboss parents: 974 diff changeset	9615 *p = NUL;
f88008797313 updated for version 7.0-101 vimboss parents: 974 diff changeset	9616 vim_mkdir(fname, 0755);
f88008797313 updated for version 7.0-101 vimboss parents: 974 diff changeset	9617 *p = c;
710 8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9618 fd = mch_fopen((char *)fname, "a");
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9619 }
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9620 }
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9621
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9622 if (fd == NULL)
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9623 EMSG2(_(e_notopen), fname);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9624 else
710 8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9625 {
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9626 if (bad)
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9627 fprintf(fd, "%.*s/!\n", len, word);
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9628 else
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9629 fprintf(fd, "%.*s\n", len, word);
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9630 fclose(fd);
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9631
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9632 home_replace(NULL, fname, NameBuff, MAXPATHL, TRUE);
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9633 smsg((char_u *)_("Word added to %s"), NameBuff);
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9634 }
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9635 }
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9636
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9637 if (fd != NULL)
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9638 {
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9639 /* Update the .add.spl file. */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9640 mkspell(1, &fname, FALSE, TRUE, TRUE);
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9641
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9642 /* If the .add file is edited somewhere, reload it. */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9643 if (buf != NULL)
627 84217af41926 updated for version 7.0181 vimboss parents: 626 diff changeset	9644 buf_reload(buf, buf->b_orig_mode);
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9645
737 59971e227f8c updated for version 7.0222 vimboss parents: 718 diff changeset	9646 redraw_all_later(SOME_VALID);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9647 }
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9648 }
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9649
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9650 /*
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9651 * Initialize 'spellfile' for the current buffer.
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9652 */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9653 static void
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9654 init_spellfile()
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9655 {
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9656 char_u buf[MAXPATHL];
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9657 int l;
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	9658 char_u *fname;
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9659 char_u *rtp;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	9660 char_u *lend;
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9661 int aspath = FALSE;
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9662 char_u *lstart = curbuf->b_p_spl;
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9663
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9664 if (*curbuf->b_p_spl != NUL && curbuf->b_langp.ga_len > 0)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9665 {
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9666 /* Find the end of the language name. Exclude the region. If there
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9667 * is a path separator remember the start of the tail. */
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	9668 for (lend = curbuf->b_p_spl; *lend != NUL
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	9669 && vim_strchr((char_u )",._", lend) == NULL; ++lend)
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9670 if (vim_ispathsep(*lend))
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9671 {
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9672 aspath = TRUE;
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9673 lstart = lend + 1;
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9674 }
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	9675
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	9676 /* Loop over all entries in 'runtimepath'. Use the first one where we
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	9677 * are allowed to write. */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9678 rtp = p_rtp;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9679 while (*rtp != NUL)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9680 {
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9681 if (aspath)
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9682 /* Use directory of an entry with path, e.g., for
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9683 * "/dir/lg.utf-8.spl" use "/dir". */
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9684 vim_strncpy(buf, curbuf->b_p_spl, lstart - curbuf->b_p_spl - 1);
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9685 else
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9686 /* Copy the path from 'runtimepath' to buf[]. */
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9687 copy_option_part(&rtp, buf, MAXPATHL, ",");
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9688 if (filewritable(buf) == 2)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9689 {
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	9690 /* Use the first language name from 'spelllang' and the
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	9691 * encoding used in the first loaded .spl file. */
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9692 if (aspath)
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9693 vim_strncpy(buf, curbuf->b_p_spl, lend - curbuf->b_p_spl);
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9694 else
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9695 {
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	9696 /* Create the "spell" directory if it doesn't exist yet. */
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	9697 l = (int)STRLEN(buf);
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	9698 vim_snprintf((char *)buf + l, MAXPATHL - l, "/spell");
23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	9699 if (!filewritable(buf) != 2)
23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	9700 vim_mkdir(buf, 0755);
23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	9701
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	9702 l = (int)STRLEN(buf);
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9703 vim_snprintf((char *)buf + l, MAXPATHL - l,
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	9704 "/%.*s", (int)(lend - lstart), lstart);
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9705 }
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	9706 l = (int)STRLEN(buf);
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9707 fname = LANGP_ENTRY(curbuf->b_langp, 0)->lp_slang->sl_fname;
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9708 vim_snprintf((char *)buf + l, MAXPATHL - l, ".%s.add",
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9709 fname != NULL
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9710 && strstr((char *)gettail(fname), ".ascii.") != NULL
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9711 ? (char_u *)"ascii" : spell_enc());
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9712 set_option_value((char_u *)"spellfile", 0L, buf, OPT_LOCAL);
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9713 break;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9714 }
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9715 aspath = FALSE;
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9716 }
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9717 }
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9718 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9719
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	9720
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9721 /*
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9722 * Init the chartab used for spelling for ASCII.
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9723 * EBCDIC is not supported!
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9724 */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9725 static void
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9726 clear_spell_chartab(sp)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9727 spelltab_T *sp;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9728 {
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9729 int i;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9730
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9731 /* Init everything to FALSE. */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9732 vim_memset(sp->st_isw, FALSE, sizeof(sp->st_isw));
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9733 vim_memset(sp->st_isu, FALSE, sizeof(sp->st_isu));
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9734 for (i = 0; i < 256; ++i)
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9735 {
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9736 sp->st_fold[i] = i;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9737 sp->st_upper[i] = i;
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9738 }
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9739
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9740 /* We include digits. A word shouldn't start with a digit, but handling
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9741 * that is done separately. */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9742 for (i = '0'; i <= '9'; ++i)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9743 sp->st_isw[i] = TRUE;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9744 for (i = 'A'; i <= 'Z'; ++i)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9745 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9746 sp->st_isw[i] = TRUE;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9747 sp->st_isu[i] = TRUE;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9748 sp->st_fold[i] = i + 0x20;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9749 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9750 for (i = 'a'; i <= 'z'; ++i)
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9751 {
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9752 sp->st_isw[i] = TRUE;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9753 sp->st_upper[i] = i - 0x20;
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9754 }
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9755 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9756
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9757 /*
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9758 * Init the chartab used for spelling. Only depends on 'encoding'.
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9759 * Called once while starting up and when 'encoding' changes.
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9760 * 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	9761 * characters to make it possible that 'encoding' differs from the current
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	9762 * 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	9763 */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9764 void
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9765 init_spell_chartab()
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9766 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9767 int i;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9768
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9769 did_set_spelltab = FALSE;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9770 clear_spell_chartab(&spelltab);
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9771 #ifdef FEAT_MBYTE
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9772 if (enc_dbcs)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9773 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9774 /* DBCS: assume double-wide characters are word characters. */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9775 for (i = 128; i <= 255; ++i)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9776 if (MB_BYTE2LEN(i) == 2)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9777 spelltab.st_isw[i] = TRUE;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9778 }
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9779 else if (enc_utf8)
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9780 {
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9781 for (i = 128; i < 256; ++i)
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9782 {
2140 12aba62fa7c6 updated for version 7.2.422 Bram Moolenaar <bram@zimbu.org> parents: 2046 diff changeset	9783 int f = utf_fold(i);
12aba62fa7c6 updated for version 7.2.422 Bram Moolenaar <bram@zimbu.org> parents: 2046 diff changeset	9784 int u = utf_toupper(i);
12aba62fa7c6 updated for version 7.2.422 Bram Moolenaar <bram@zimbu.org> parents: 2046 diff changeset	9785
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9786 spelltab.st_isu[i] = utf_isupper(i);
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9787 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	9788 /* 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	9789 * 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	9790 * value for utf-8 to avoid this. */
12aba62fa7c6 updated for version 7.2.422 Bram Moolenaar <bram@zimbu.org> parents: 2046 diff changeset	9791 spelltab.st_fold[i] = (f < 256) ? f : i;
12aba62fa7c6 updated for version 7.2.422 Bram Moolenaar <bram@zimbu.org> parents: 2046 diff changeset	9792 spelltab.st_upper[i] = (u < 256) ? u : i;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9793 }
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9794 }
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9795 else
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9796 #endif
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9797 {
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9798 /* Rough guess: use locale-dependent library functions. */
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9799 for (i = 128; i < 256; ++i)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9800 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9801 if (MB_ISUPPER(i))
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9802 {
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9803 spelltab.st_isw[i] = TRUE;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9804 spelltab.st_isu[i] = TRUE;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9805 spelltab.st_fold[i] = MB_TOLOWER(i);
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9806 }
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9807 else if (MB_ISLOWER(i))
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9808 {
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9809 spelltab.st_isw[i] = TRUE;
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9810 spelltab.st_upper[i] = MB_TOUPPER(i);
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9811 }
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9812 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9813 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9814 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9815
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9816 /*
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9817 * Set the spell character tables from strings in the affix file.
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9818 */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9819 static int
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9820 set_spell_chartab(fol, low, upp)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9821 char_u *fol;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9822 char_u *low;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9823 char_u *upp;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9824 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9825 /* 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	9826 * previous one. */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9827 spelltab_T new_st;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9828 char_u pf = fol, pl = low, *pu = upp;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9829 int f, l, u;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9830
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9831 clear_spell_chartab(&new_st);
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9832
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9833 while (*pf != NUL)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9834 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9835 if (pl == NUL \|\| pu == NUL)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9836 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9837 EMSG(_(e_affform));
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9838 return FAIL;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9839 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9840 #ifdef FEAT_MBYTE
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9841 f = mb_ptr2char_adv(&pf);
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9842 l = mb_ptr2char_adv(&pl);
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9843 u = mb_ptr2char_adv(&pu);
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9844 #else
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9845 f = *pf++;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9846 l = *pl++;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9847 u = *pu++;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9848 #endif
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9849 /* Every character that appears is a word character. */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9850 if (f < 256)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9851 new_st.st_isw[f] = TRUE;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9852 if (l < 256)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9853 new_st.st_isw[l] = TRUE;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9854 if (u < 256)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9855 new_st.st_isw[u] = TRUE;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9856
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9857 /* if "LOW" and "FOL" are not the same the "LOW" char needs
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9858 * case-folding */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9859 if (l < 256 && l != f)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9860 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9861 if (f >= 256)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9862 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9863 EMSG(_(e_affrange));
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9864 return FAIL;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9865 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9866 new_st.st_fold[l] = f;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9867 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9868
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9869 /* if "UPP" and "FOL" are not the same the "UPP" char needs
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9870 * 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	9871 * "FOL" . */
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9872 if (u < 256 && u != f)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9873 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9874 if (f >= 256)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9875 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9876 EMSG(_(e_affrange));
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9877 return FAIL;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9878 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9879 new_st.st_fold[u] = f;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9880 new_st.st_isu[u] = TRUE;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9881 new_st.st_upper[f] = u;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9882 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9883 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9884
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9885 if (pl != NUL \|\| pu != NUL)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9886 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9887 EMSG(_(e_affform));
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9888 return FAIL;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9889 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9890
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9891 return set_spell_finish(&new_st);
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9892 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9893
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9894 /*
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9895 * Set the spell character tables from strings in the .spl file.
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9896 */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9897 static void
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9898 set_spell_charflags(flags, cnt, fol)
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9899 char_u *flags;
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9900 int cnt; /* length of "flags" */
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9901 char_u *fol;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9902 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9903 /* 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	9904 * previous one. */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9905 spelltab_T new_st;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9906 int i;
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9907 char_u *p = fol;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9908 int c;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9909
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9910 clear_spell_chartab(&new_st);
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9911
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9912 for (i = 0; i < 128; ++i)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9913 {
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9914 if (i < cnt)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9915 {
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9916 new_st.st_isw[i + 128] = (flags[i] & CF_WORD) != 0;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9917 new_st.st_isu[i + 128] = (flags[i] & CF_UPPER) != 0;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9918 }
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9919
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9920 if (*p != NUL)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9921 {
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9922 #ifdef FEAT_MBYTE
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9923 c = mb_ptr2char_adv(&p);
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9924 #else
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9925 c = *p++;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9926 #endif
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9927 new_st.st_fold[i + 128] = c;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9928 if (i + 128 != c && new_st.st_isu[i + 128] && c < 256)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9929 new_st.st_upper[c] = i + 128;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9930 }
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9931 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9932
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9933 (void)set_spell_finish(&new_st);
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9934 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9935
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9936 static int
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9937 set_spell_finish(new_st)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9938 spelltab_T *new_st;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9939 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9940 int i;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9941
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9942 if (did_set_spelltab)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9943 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9944 /* check that it's the same table */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9945 for (i = 0; i < 256; ++i)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9946 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9947 if (spelltab.st_isw[i] != new_st->st_isw[i]
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9948 \|\| spelltab.st_isu[i] != new_st->st_isu[i]
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9949 \|\| spelltab.st_fold[i] != new_st->st_fold[i]
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9950 \|\| spelltab.st_upper[i] != new_st->st_upper[i])
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9951 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9952 EMSG(_("E763: Word characters differ between spell files"));
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9953 return FAIL;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9954 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9955 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9956 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9957 else
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9958 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9959 /* copy the new spelltab into the one being used */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9960 spelltab = *new_st;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9961 did_set_spelltab = TRUE;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9962 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9963
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9964 return OK;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9965 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9966
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9967 /*
358 e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	9968 * Return TRUE if "p" points to a word character.
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9969 * 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	9970 * 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	9971 * 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	9972 */
e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	9973 static int
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9974 spell_iswordp(p, buf)
358 e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	9975 char_u *p;
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9976 buf_T buf; / buffer used */
358 e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	9977 {
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9978 #ifdef FEAT_MBYTE
358 e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	9979 char_u *s;
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9980 int l;
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9981 int c;
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9982
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9983 if (has_mbyte)
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9984 {
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9985 l = MB_BYTE2LEN(*p);
358 e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	9986 s = p;
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9987 if (l == 1)
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9988 {
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9989 /* be quick for ASCII */
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9990 if (buf->b_spell_ismw[*p])
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9991 {
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9992 s = p + 1; /* skip a mid-word character */
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9993 l = MB_BYTE2LEN(*s);
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9994 }
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9995 }
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9996 else
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9997 {
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9998 c = mb_ptr2char(p);
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9999 if (c < 256 ? buf->b_spell_ismw[c]
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	10000 : (buf->b_spell_ismw_mb != NULL
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	10001 && vim_strchr(buf->b_spell_ismw_mb, c) != NULL))
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	10002 {
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	10003 s = p + l;
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	10004 l = MB_BYTE2LEN(*s);
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	10005 }
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	10006 }
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	10007
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	10008 c = mb_ptr2char(s);
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	10009 if (c > 255)
1580 5e75d07bfe75 updated for version 7.1-293 vimboss parents: 1577 diff changeset	10010 return spell_mb_isword_class(mb_get_class(s));
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	10011 return spelltab.st_isw[c];
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	10012 }
358 e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	10013 #endif
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	10014
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	10015 return spelltab.st_isw[buf->b_spell_ismw[*p] ? p[1] : p[0]];
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	10016 }
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	10017
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	10018 /*
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	10019 * Return TRUE if "p" points to a word character.
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	10020 * Unlike spell_iswordp() this doesn't check for "midword" characters.
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	10021 */
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	10022 static int
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	10023 spell_iswordp_nmw(p)
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	10024 char_u *p;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	10025 {
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	10026 #ifdef FEAT_MBYTE
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	10027 int c;
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	10028
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	10029 if (has_mbyte)
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	10030 {
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	10031 c = mb_ptr2char(p);
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	10032 if (c > 255)
1580 5e75d07bfe75 updated for version 7.1-293 vimboss parents: 1577 diff changeset	10033 return spell_mb_isword_class(mb_get_class(p));
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	10034 return spelltab.st_isw[c];
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	10035 }
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	10036 #endif
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	10037 return spelltab.st_isw[*p];
358 e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	10038 }
e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	10039
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10040 #ifdef FEAT_MBYTE
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10041 /*
1580 5e75d07bfe75 updated for version 7.1-293 vimboss parents: 1577 diff changeset	10042 * Return TRUE if word class indicates a word character.
5e75d07bfe75 updated for version 7.1-293 vimboss parents: 1577 diff changeset	10043 * Only for characters above 255.
5e75d07bfe75 updated for version 7.1-293 vimboss parents: 1577 diff changeset	10044 * Unicode subscript and superscript are not considered word characters.
5e75d07bfe75 updated for version 7.1-293 vimboss parents: 1577 diff changeset	10045 */
5e75d07bfe75 updated for version 7.1-293 vimboss parents: 1577 diff changeset	10046 static int
5e75d07bfe75 updated for version 7.1-293 vimboss parents: 1577 diff changeset	10047 spell_mb_isword_class(cl)
5e75d07bfe75 updated for version 7.1-293 vimboss parents: 1577 diff changeset	10048 int cl;
5e75d07bfe75 updated for version 7.1-293 vimboss parents: 1577 diff changeset	10049 {
5e75d07bfe75 updated for version 7.1-293 vimboss parents: 1577 diff changeset	10050 return cl >= 2 && cl != 0x2070 && cl != 0x2080;
5e75d07bfe75 updated for version 7.1-293 vimboss parents: 1577 diff changeset	10051 }
5e75d07bfe75 updated for version 7.1-293 vimboss parents: 1577 diff changeset	10052
5e75d07bfe75 updated for version 7.1-293 vimboss parents: 1577 diff changeset	10053 /*
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10054 * Return TRUE if "p" points to a word character.
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10055 * Wide version of spell_iswordp().
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10056 */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10057 static int
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	10058 spell_iswordp_w(p, buf)
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10059 int *p;
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	10060 buf_T *buf;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10061 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10062 int *s;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10063
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	10064 if (p < 256 ? buf->b_spell_ismw[p]
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	10065 : (buf->b_spell_ismw_mb != NULL
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	10066 && vim_strchr(buf->b_spell_ismw_mb, *p) != NULL))
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10067 s = p + 1;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10068 else
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10069 s = p;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10070
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	10071 if (*s > 255)
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10072 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10073 if (enc_utf8)
1580 5e75d07bfe75 updated for version 7.1-293 vimboss parents: 1577 diff changeset	10074 return spell_mb_isword_class(utf_class(*s));
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10075 if (enc_dbcs)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10076 return dbcs_class((unsigned)s >> 8, s & 0xff) >= 2;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10077 return 0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10078 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10079 return spelltab.st_isw[*s];
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10080 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10081 #endif
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10082
358 e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	10083 /*
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	10084 * Write the table with prefix conditions to the .spl file.
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10085 * When "fd" is NULL only count the length of what is written.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10086 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10087 static int
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	10088 write_spell_prefcond(fd, gap)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	10089 FILE *fd;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	10090 garray_T *gap;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	10091 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	10092 int i;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	10093 char_u *p;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	10094 int len;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10095 int totlen;
1759 04fc2a0e98ed updated for version 7.2-057 vimboss parents: 1758 diff changeset	10096 size_t x = 1; /* collect return value of fwrite() */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10097
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10098 if (fd != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10099 put_bytes(fd, (long_u)gap->ga_len, 2); /* <prefcondcnt> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10100
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10101 totlen = 2 + gap->ga_len; /* length of <prefcondcnt> and <condlen> bytes */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	10102
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	10103 for (i = 0; i < gap->ga_len; ++i)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	10104 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	10105 /* <prefcond> : <condlen> <condstr> */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	10106 p = ((char_u **)gap->ga_data)[i];
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10107 if (p != NULL)
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	10108 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	10109 len = (int)STRLEN(p);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10110 if (fd != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10111 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10112 fputc(len, fd);
1753 5098908178cd updated for version 7.2-050 vimboss parents: 1705 diff changeset	10113 x &= fwrite(p, (size_t)len, (size_t)1, fd);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10114 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10115 totlen += len;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10116 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10117 else if (fd != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10118 fputc(0, fd);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10119 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10120
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10121 return totlen;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10122 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10123
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10124 /*
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	10125 * Case-fold "str[len]" into "buf[buflen]". The result is NUL terminated.
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	10126 * Uses the character definitions from the .spl file.
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10127 * When using a multi-byte 'encoding' the length may change!
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10128 * Returns FAIL when something wrong.
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10129 */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10130 static int
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	10131 spell_casefold(str, len, buf, buflen)
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	10132 char_u *str;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10133 int len;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10134 char_u *buf;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10135 int buflen;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10136 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10137 int i;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10138
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10139 if (len >= buflen)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10140 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10141 buf[0] = NUL;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10142 return FAIL; /* result will not fit */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10143 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10144
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10145 #ifdef FEAT_MBYTE
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10146 if (has_mbyte)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10147 {
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	10148 int outi = 0;
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	10149 char_u *p;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10150 int c;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10151
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10152 /* Fold one character at a time. */
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	10153 for (p = str; p < str + len; )
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10154 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10155 if (outi + MB_MAXBYTES > buflen)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10156 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10157 buf[outi] = NUL;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10158 return FAIL;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10159 }
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10160 c = mb_cptr2char_adv(&p);
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	10161 outi += mb_char2bytes(SPELL_TOFOLD(c), buf + outi);
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10162 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10163 buf[outi] = NUL;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10164 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10165 else
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10166 #endif
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10167 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10168 /* Be quick for non-multibyte encodings. */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10169 for (i = 0; i < len; ++i)
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	10170 buf[i] = spelltab.st_fold[str[i]];
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10171 buf[i] = NUL;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10172 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10173
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10174 return OK;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10175 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	10176
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10177 /* values for sps_flags */
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10178 #define SPS_BEST 1
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10179 #define SPS_FAST 2
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10180 #define SPS_DOUBLE 4
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10181
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10182 static int sps_flags = SPS_BEST; /* flags from 'spellsuggest' */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10183 static int sps_limit = 9999; /* max nr of suggestions given */
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10184
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10185 /*
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10186 * Check the 'spellsuggest' option. Return FAIL if it's wrong.
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10187 * Sets "sps_flags" and "sps_limit".
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10188 */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10189 int
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10190 spell_check_sps()
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10191 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10192 char_u *p;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10193 char_u *s;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10194 char_u buf[MAXPATHL];
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10195 int f;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10196
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10197 sps_flags = 0;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10198 sps_limit = 9999;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10199
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10200 for (p = p_sps; *p != NUL; )
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10201 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10202 copy_option_part(&p, buf, MAXPATHL, ",");
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10203
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10204 f = 0;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10205 if (VIM_ISDIGIT(*buf))
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10206 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10207 s = buf;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10208 sps_limit = getdigits(&s);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10209 if (s != NUL && !VIM_ISDIGIT(s))
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10210 f = -1;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10211 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10212 else if (STRCMP(buf, "best") == 0)
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10213 f = SPS_BEST;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10214 else if (STRCMP(buf, "fast") == 0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10215 f = SPS_FAST;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10216 else if (STRCMP(buf, "double") == 0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10217 f = SPS_DOUBLE;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10218 else if (STRNCMP(buf, "expr:", 5) != 0
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10219 && STRNCMP(buf, "file:", 5) != 0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10220 f = -1;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10221
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10222 if (f == -1 \|\| (sps_flags != 0 && f != 0))
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10223 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10224 sps_flags = SPS_BEST;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10225 sps_limit = 9999;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10226 return FAIL;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10227 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10228 if (f != 0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10229 sps_flags = f;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10230 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10231
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10232 if (sps_flags == 0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10233 sps_flags = SPS_BEST;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10234
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10235 return OK;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10236 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10237
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10238 /*
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10239 * "z?": Find badly spelled word under or after the cursor.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10240 * Give suggestions for the properly spelled word.
638 593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	10241 * In Visual mode use the highlighted word as the bad word.
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10242 * When "count" is non-zero use that suggestion.
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10243 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10244 void
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10245 spell_suggest(count)
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10246 int count;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10247 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10248 char_u *line;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10249 pos_T prev_cursor = curwin->w_cursor;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10250 char_u wcopy[MAXWLEN + 2];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10251 char_u *p;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10252 int i;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10253 int c;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10254 suginfo_T sug;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10255 suggest_T *stp;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10256 int mouse_used;
388 f92bb1845823 updated for version 7.0101 vimboss parents: 385 diff changeset	10257 int need_cap;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10258 int limit;
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10259 int selected = count;
638 593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	10260 int badlen = 0;
1938 5ed9395c1864 updated for version 7.2-235 vimboss parents: 1883 diff changeset	10261 int msg_scroll_save = msg_scroll;
638 593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	10262
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	10263 if (no_spell_checking(curwin))
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	10264 return;
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	10265
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	10266 #ifdef FEAT_VISUAL
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	10267 if (VIsual_active)
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	10268 {
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	10269 /* Use the Visually selected text as the bad word. But reject
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	10270 * a multi-line selection. */
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	10271 if (curwin->w_cursor.lnum != VIsual.lnum)
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	10272 {
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	10273 vim_beep();
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	10274 return;
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	10275 }
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	10276 badlen = (int)curwin->w_cursor.col - (int)VIsual.col;
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	10277 if (badlen < 0)
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	10278 badlen = -badlen;
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	10279 else
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	10280 curwin->w_cursor.col = VIsual.col;
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	10281 ++badlen;
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	10282 end_visual_mode();
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	10283 }
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	10284 else
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	10285 #endif
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	10286 /* Find the start of the badly spelled word. */
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	10287 if (spell_move_to(curwin, FORWARD, TRUE, TRUE, NULL) == 0
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10288 \|\| curwin->w_cursor.col > prev_cursor.col)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10289 {
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10290 /* 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	10291 * cursor. */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10292 curwin->w_cursor = prev_cursor;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10293 line = ml_get_curline();
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10294 p = line + curwin->w_cursor.col;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10295 /* Backup to before start of word. */
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	10296 while (p > line && spell_iswordp_nmw(p))
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10297 mb_ptr_back(line, p);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10298 /* Forward to start of word. */
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	10299 while (*p != NUL && !spell_iswordp_nmw(p))
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10300 mb_ptr_adv(p);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10301
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	10302 if (!spell_iswordp_nmw(p)) /* No word found. */
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10303 {
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10304 beep_flush();
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10305 return;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10306 }
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	10307 curwin->w_cursor.col = (colnr_T)(p - line);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10308 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10309
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10310 /* Get the word and its length. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10311
388 f92bb1845823 updated for version 7.0101 vimboss parents: 385 diff changeset	10312 /* Figure out if the word should be capitalised. */
475 e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10313 need_cap = check_need_cap(curwin->w_cursor.lnum, curwin->w_cursor.col);
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10314
2046 d433f43849ba updated for version 7.2.332 Bram Moolenaar <bram@zimbu.org> parents: 1938 diff changeset	10315 /* 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	10316 line = vim_strsave(ml_get_curline());
d433f43849ba updated for version 7.2.332 Bram Moolenaar <bram@zimbu.org> parents: 1938 diff changeset	10317 if (line == NULL)
d433f43849ba updated for version 7.2.332 Bram Moolenaar <bram@zimbu.org> parents: 1938 diff changeset	10318 goto skip;
388 f92bb1845823 updated for version 7.0101 vimboss parents: 385 diff changeset	10319
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10320 /* Get the list of suggestions. Limit to 'lines' - 2 or the number in
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10321 * 'spellsuggest', whatever is smaller. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10322 if (sps_limit > (int)Rows - 2)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10323 limit = (int)Rows - 2;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10324 else
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10325 limit = sps_limit;
638 593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	10326 spell_find_suggest(line + curwin->w_cursor.col, badlen, &sug, limit,
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10327 TRUE, need_cap, TRUE);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10328
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10329 if (sug.su_ga.ga_len == 0)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10330 MSG(_("Sorry, no suggestions"));
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10331 else if (count > 0)
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10332 {
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10333 if (count > sug.su_ga.ga_len)
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10334 smsg((char_u *)_("Sorry, only %ld suggestions"),
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10335 (long)sug.su_ga.ga_len);
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10336 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10337 else
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10338 {
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10339 vim_free(repl_from);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10340 repl_from = NULL;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10341 vim_free(repl_to);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10342 repl_to = NULL;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10343
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10344 #ifdef FEAT_RIGHTLEFT
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10345 /* When 'rightleft' is set the list is drawn right-left. */
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10346 cmdmsg_rl = curwin->w_p_rl;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10347 if (cmdmsg_rl)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10348 msg_col = Columns - 1;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10349 #endif
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10350
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10351 /* List the suggestions. */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10352 msg_start();
914 bc68103ea3f6 updated for version 7.0-040 vimboss parents: 883 diff changeset	10353 msg_row = Rows - 1; /* for when 'cmdheight' > 1 */
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10354 lines_left = Rows; /* avoid more prompt */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10355 vim_snprintf((char )IObuff, IOSIZE, _("Change \"%.s\" to:"),
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10356 sug.su_badlen, sug.su_badptr);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10357 #ifdef FEAT_RIGHTLEFT
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10358 if (cmdmsg_rl && STRNCMP(IObuff, "Change", 6) == 0)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10359 {
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10360 /* And now the rabbit from the high hat: Avoid showing the
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10361 * untranslated message rightleft. */
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10362 vim_snprintf((char )IObuff, IOSIZE, ":ot \"%.s\" egnahC",
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10363 sug.su_badlen, sug.su_badptr);
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10364 }
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10365 #endif
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10366 msg_puts(IObuff);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10367 msg_clr_eos();
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10368 msg_putchar('\n');
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10369
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10370 msg_scroll = TRUE;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10371 for (i = 0; i < sug.su_ga.ga_len; ++i)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10372 {
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10373 stp = &SUG(sug.su_ga, i);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10374
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10375 /* The suggested word may replace only part of the bad word, add
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10376 * the not replaced part. */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10377 STRCPY(wcopy, stp->st_word);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10378 if (sug.su_badlen > stp->st_orglen)
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10379 vim_strncpy(wcopy + stp->st_wordlen,
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10380 sug.su_badptr + stp->st_orglen,
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10381 sug.su_badlen - stp->st_orglen);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10382 vim_snprintf((char *)IObuff, IOSIZE, "%2d", i + 1);
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10383 #ifdef FEAT_RIGHTLEFT
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10384 if (cmdmsg_rl)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10385 rl_mirror(IObuff);
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10386 #endif
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10387 msg_puts(IObuff);
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10388
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10389 vim_snprintf((char *)IObuff, IOSIZE, " \"%s\"", wcopy);
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10390 msg_puts(IObuff);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10391
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10392 /* The word may replace more than "su_badlen". */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10393 if (sug.su_badlen < stp->st_orglen)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10394 {
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10395 vim_snprintf((char )IObuff, IOSIZE, _(" < \"%.s\""),
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10396 stp->st_orglen, sug.su_badptr);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10397 msg_puts(IObuff);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10398 }
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10399
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	10400 if (p_verbose > 0)
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10401 {
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10402 /* Add the score. */
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	10403 if (sps_flags & (SPS_DOUBLE \| SPS_BEST))
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10404 vim_snprintf((char *)IObuff, IOSIZE, " (%s%d - %d)",
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10405 stp->st_salscore ? "s " : "",
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10406 stp->st_score, stp->st_altscore);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10407 else
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10408 vim_snprintf((char *)IObuff, IOSIZE, " (%d)",
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10409 stp->st_score);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10410 #ifdef FEAT_RIGHTLEFT
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10411 if (cmdmsg_rl)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10412 /* Mirror the numbers, but keep the leading space. */
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10413 rl_mirror(IObuff + 1);
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10414 #endif
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10415 msg_advance(30);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10416 msg_puts(IObuff);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10417 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10418 msg_putchar('\n');
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10419 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10420
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10421 #ifdef FEAT_RIGHTLEFT
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10422 cmdmsg_rl = FALSE;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10423 msg_col = 0;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10424 #endif
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10425 /* Ask for choice. */
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10426 selected = prompt_for_number(&mouse_used);
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10427 if (mouse_used)
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10428 selected -= lines_left;
1938 5ed9395c1864 updated for version 7.2-235 vimboss parents: 1883 diff changeset	10429 lines_left = Rows; /* avoid more prompt */
5ed9395c1864 updated for version 7.2-235 vimboss parents: 1883 diff changeset	10430 /* don't delay for 'smd' in normal_cmd() */
5ed9395c1864 updated for version 7.2-235 vimboss parents: 1883 diff changeset	10431 msg_scroll = msg_scroll_save;
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10432 }
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10433
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10434 if (selected > 0 && selected <= sug.su_ga.ga_len && u_save_cursor() == OK)
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10435 {
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10436 /* Save the from and to text for :spellrepall. */
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10437 stp = &SUG(sug.su_ga, selected - 1);
548 f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	10438 if (sug.su_badlen > stp->st_orglen)
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	10439 {
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	10440 /* Replacing less than "su_badlen", append the remainder to
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	10441 * repl_to. */
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	10442 repl_from = vim_strnsave(sug.su_badptr, sug.su_badlen);
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	10443 vim_snprintf((char )IObuff, IOSIZE, "%s%.s", stp->st_word,
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	10444 sug.su_badlen - stp->st_orglen,
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	10445 sug.su_badptr + stp->st_orglen);
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	10446 repl_to = vim_strsave(IObuff);
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	10447 }
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	10448 else
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	10449 {
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	10450 /* Replacing su_badlen or more, use the whole word. */
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	10451 repl_from = vim_strnsave(sug.su_badptr, stp->st_orglen);
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	10452 repl_to = vim_strsave(stp->st_word);
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	10453 }
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10454
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10455 /* Replace the word. */
1938 5ed9395c1864 updated for version 7.2-235 vimboss parents: 1883 diff changeset	10456 p = alloc((unsigned)STRLEN(line) - stp->st_orglen
5ed9395c1864 updated for version 7.2-235 vimboss parents: 1883 diff changeset	10457 + stp->st_wordlen + 1);
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10458 if (p != NULL)
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10459 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	10460 c = (int)(sug.su_badptr - line);
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10461 mch_memmove(p, line, c);
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10462 STRCPY(p + c, stp->st_word);
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10463 STRCAT(p, sug.su_badptr + stp->st_orglen);
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10464 ml_replace(curwin->w_cursor.lnum, p, FALSE);
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10465 curwin->w_cursor.col = c;
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10466
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10467 /* For redo we use a change-word command. */
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10468 ResetRedobuff();
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10469 AppendToRedobuff((char_u *)"ciw");
620 9e359e5759f6 updated for version 7.0177 vimboss parents: 592 diff changeset	10470 AppendToRedobuffLit(p + c,
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10471 stp->st_wordlen + sug.su_badlen - stp->st_orglen);
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10472 AppendCharToRedobuff(ESC);
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	10473
23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	10474 /* After this "p" may be invalid. */
23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	10475 changed_bytes(curwin->w_cursor.lnum, c);
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10476 }
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10477 }
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10478 else
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10479 curwin->w_cursor = prev_cursor;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10480
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10481 spell_find_cleanup(&sug);
2046 d433f43849ba updated for version 7.2.332 Bram Moolenaar <bram@zimbu.org> parents: 1938 diff changeset	10482 skip:
d433f43849ba updated for version 7.2.332 Bram Moolenaar <bram@zimbu.org> parents: 1938 diff changeset	10483 vim_free(line);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10484 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10485
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10486 /*
475 e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10487 * 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	10488 * capital. This uses 'spellcapcheck' of the current buffer.
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10489 */
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10490 static int
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10491 check_need_cap(lnum, col)
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10492 linenr_T lnum;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10493 colnr_T col;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10494 {
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10495 int need_cap = FALSE;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10496 char_u *line;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10497 char_u *line_copy = NULL;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10498 char_u *p;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10499 colnr_T endcol;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10500 regmatch_T regmatch;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10501
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10502 if (curbuf->b_cap_prog == NULL)
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10503 return FALSE;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10504
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10505 line = ml_get_curline();
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10506 endcol = 0;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10507 if ((int)(skipwhite(line) - line) >= (int)col)
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10508 {
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10509 /* At start of line, check if previous line is empty or sentence
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10510 * ends there. */
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10511 if (lnum == 1)
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10512 need_cap = TRUE;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10513 else
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10514 {
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10515 line = ml_get(lnum - 1);
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10516 if (*skipwhite(line) == NUL)
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10517 need_cap = TRUE;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10518 else
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10519 {
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10520 /* Append a space in place of the line break. */
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10521 line_copy = concat_str(line, (char_u *)" ");
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10522 line = line_copy;
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	10523 endcol = (colnr_T)STRLEN(line);
475 e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10524 }
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10525 }
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10526 }
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10527 else
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10528 endcol = col;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10529
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10530 if (endcol > 0)
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10531 {
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10532 /* Check if sentence ends before the bad word. */
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10533 regmatch.regprog = curbuf->b_cap_prog;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10534 regmatch.rm_ic = FALSE;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10535 p = line + endcol;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10536 for (;;)
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10537 {
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10538 mb_ptr_back(line, p);
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10539 if (p == line \|\| spell_iswordp_nmw(p))
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10540 break;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10541 if (vim_regexec(&regmatch, p, 0)
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10542 && regmatch.endp[0] == line + endcol)
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10543 {
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10544 need_cap = TRUE;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10545 break;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10546 }
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10547 }
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10548 }
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10549
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10550 vim_free(line_copy);
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10551
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10552 return need_cap;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10553 }
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10554
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10555
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10556 /*
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10557 * ":spellrepall"
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10558 */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10559 void
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10560 ex_spellrepall(eap)
1883 c8f343a465a2 updated for version 7.2-180 vimboss parents: 1872 diff changeset	10561 exarg_T *eap UNUSED;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10562 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10563 pos_T pos = curwin->w_cursor;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10564 char_u *frompat;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10565 int addlen;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10566 char_u *line;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10567 char_u *p;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10568 int save_ws = p_ws;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10569 linenr_T prev_lnum = 0;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10570
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10571 if (repl_from == NULL \|\| repl_to == NULL)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10572 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10573 EMSG(_("E752: No previous spell replacement"));
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10574 return;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10575 }
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	10576 addlen = (int)(STRLEN(repl_to) - STRLEN(repl_from));
8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	10577
8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	10578 frompat = alloc((unsigned)STRLEN(repl_from) + 7);
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10579 if (frompat == NULL)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10580 return;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10581 sprintf((char *)frompat, "\\V\\<%s\\>", repl_from);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10582 p_ws = FALSE;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10583
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10584 sub_nsubs = 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10585 sub_nlines = 0;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10586 curwin->w_cursor.lnum = 0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10587 while (!got_int)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10588 {
1521 cc4fe241baa3 updated for version 7.1-236 vimboss parents: 1504 diff changeset	10589 if (do_search(NULL, '/', frompat, 1L, SEARCH_KEEP, NULL) == 0
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10590 \|\| u_save_cursor() == FAIL)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10591 break;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10592
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10593 /* Only replace when the right word isn't there yet. This happens
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10594 * when changing "etc" to "etc.". */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10595 line = ml_get_curline();
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10596 if (addlen <= 0 \|\| STRNCMP(line + curwin->w_cursor.col,
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10597 repl_to, STRLEN(repl_to)) != 0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10598 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	10599 p = alloc((unsigned)STRLEN(line) + addlen + 1);
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10600 if (p == NULL)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10601 break;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10602 mch_memmove(p, line, curwin->w_cursor.col);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10603 STRCPY(p + curwin->w_cursor.col, repl_to);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10604 STRCAT(p, line + curwin->w_cursor.col + STRLEN(repl_from));
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10605 ml_replace(curwin->w_cursor.lnum, p, FALSE);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10606 changed_bytes(curwin->w_cursor.lnum, curwin->w_cursor.col);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10607
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10608 if (curwin->w_cursor.lnum != prev_lnum)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10609 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10610 ++sub_nlines;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10611 prev_lnum = curwin->w_cursor.lnum;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10612 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10613 ++sub_nsubs;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10614 }
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	10615 curwin->w_cursor.col += (colnr_T)STRLEN(repl_to);
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10616 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10617
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10618 p_ws = save_ws;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10619 curwin->w_cursor = pos;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10620 vim_free(frompat);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10621
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10622 if (sub_nsubs == 0)
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10623 EMSG2(_("E753: Not found: %s"), repl_from);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10624 else
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10625 do_sub_msg(FALSE);
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10626 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10627
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10628 /*
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10629 * Find spell suggestions for "word". Return them in the growarray "*gap" as
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10630 * a list of allocated strings.
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10631 */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10632 void
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10633 spell_suggest_list(gap, word, maxcount, need_cap, interactive)
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10634 garray_T *gap;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10635 char_u *word;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10636 int maxcount; /* maximum nr of suggestions */
475 e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10637 int need_cap; /* 'spellcapcheck' matched */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10638 int interactive;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10639 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10640 suginfo_T sug;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10641 int i;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10642 suggest_T *stp;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10643 char_u *wcopy;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10644
638 593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	10645 spell_find_suggest(word, 0, &sug, maxcount, FALSE, need_cap, interactive);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10646
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10647 /* Make room in "gap". */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10648 ga_init2(gap, sizeof(char_u *), sug.su_ga.ga_len + 1);
626 732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	10649 if (ga_grow(gap, sug.su_ga.ga_len) == OK)
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	10650 {
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	10651 for (i = 0; i < sug.su_ga.ga_len; ++i)
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	10652 {
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	10653 stp = &SUG(sug.su_ga, i);
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	10654
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	10655 /* The suggested word may replace only part of "word", add the not
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	10656 * replaced part. */
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	10657 wcopy = alloc(stp->st_wordlen
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	10658 + (unsigned)STRLEN(sug.su_badptr + stp->st_orglen) + 1);
626 732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	10659 if (wcopy == NULL)
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	10660 break;
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	10661 STRCPY(wcopy, stp->st_word);
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	10662 STRCPY(wcopy + stp->st_wordlen, sug.su_badptr + stp->st_orglen);
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	10663 ((char_u **)gap->ga_data)[gap->ga_len++] = wcopy;
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	10664 }
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10665 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10666
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10667 spell_find_cleanup(&sug);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10668 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10669
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10670 /*
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10671 * Find spell suggestions for the word at the start of "badptr".
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10672 * Return the suggestions in "su->su_ga".
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10673 * The maximum number of suggestions is "maxcount".
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10674 * Note: does use info for the current window.
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10675 * This is based on the mechanisms of Aspell, but completely reimplemented.
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10676 */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10677 static void
638 593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	10678 spell_find_suggest(badptr, badlen, su, maxcount, banbadword, need_cap, interactive)
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10679 char_u *badptr;
638 593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	10680 int badlen; /* length of bad word or 0 if unknown */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10681 suginfo_T *su;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10682 int maxcount;
358 e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	10683 int banbadword; /* don't include badword in suggestions */
388 f92bb1845823 updated for version 7.0101 vimboss parents: 385 diff changeset	10684 int need_cap; /* word should start with capital */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10685 int interactive;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10686 {
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	10687 hlf_T attr = HLF_COUNT;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10688 char_u buf[MAXPATHL];
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10689 char_u *p;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10690 int do_combine = FALSE;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10691 char_u *sps_copy;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10692 #ifdef FEAT_EVAL
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10693 static int expr_busy = FALSE;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10694 #endif
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	10695 int c;
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	10696 int i;
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	10697 langp_T *lp;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10698
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10699 /*
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10700 * Set the info in "*su".
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10701 */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10702 vim_memset(su, 0, sizeof(suginfo_T));
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10703 ga_init2(&su->su_ga, (int)sizeof(suggest_T), 10);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10704 ga_init2(&su->su_sga, (int)sizeof(suggest_T), 10);
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	10705 if (*badptr == NUL)
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	10706 return;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10707 hash_init(&su->su_banned);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10708
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10709 su->su_badptr = badptr;
638 593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	10710 if (badlen != 0)
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	10711 su->su_badlen = badlen;
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	10712 else
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	10713 su->su_badlen = spell_check(curwin, su->su_badptr, &attr, NULL, FALSE);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10714 su->su_maxcount = maxcount;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10715 su->su_maxscore = SCORE_MAXINIT;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10716
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10717 if (su->su_badlen >= MAXWLEN)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10718 su->su_badlen = MAXWLEN - 1; /* just in case */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10719 vim_strncpy(su->su_badword, su->su_badptr, su->su_badlen);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10720 (void)spell_casefold(su->su_badptr, su->su_badlen,
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10721 su->su_fbadword, MAXWLEN);
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10722 /* get caps flags for bad word */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10723 su->su_badflags = badword_captype(su->su_badptr,
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10724 su->su_badptr + su->su_badlen);
388 f92bb1845823 updated for version 7.0101 vimboss parents: 385 diff changeset	10725 if (need_cap)
f92bb1845823 updated for version 7.0101 vimboss parents: 385 diff changeset	10726 su->su_badflags \|= WF_ONECAP;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10727
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	10728 /* Find the default language for sound folding. We simply use the first
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	10729 * one in 'spelllang' that supports sound folding. That's good for when
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	10730 * using multiple files for one language, it's not that bad when mixing
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	10731 * languages (e.g., "pl,en"). */
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	10732 for (i = 0; i < curbuf->b_langp.ga_len; ++i)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	10733 {
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	10734 lp = LANGP_ENTRY(curbuf->b_langp, i);
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	10735 if (lp->lp_sallang != NULL)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	10736 {
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	10737 su->su_sallang = lp->lp_sallang;
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	10738 break;
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	10739 }
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	10740 }
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	10741
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	10742 /* 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	10743 * have to do this many times. */
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	10744 if (su->su_sallang != NULL)
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	10745 spell_soundfold(su->su_sallang, su->su_fbadword, TRUE,
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	10746 su->su_sal_badword);
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	10747
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	10748 /* If the word is not capitalised and spell_check() doesn't consider the
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	10749 * 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	10750 * for that. */
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	10751 c = PTR2CHAR(su->su_badptr);
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	10752 if (!SPELL_ISUPPER(c) && attr == HLF_COUNT)
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	10753 {
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	10754 make_case_word(su->su_badword, buf, WF_ONECAP);
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	10755 add_suggestion(su, &su->su_ga, buf, su->su_badlen, SCORE_ICASE,
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10756 0, TRUE, su->su_sallang, FALSE);
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	10757 }
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	10758
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10759 /* Ban the bad word itself. It may appear in another region. */
358 e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	10760 if (banbadword)
e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	10761 add_banned(su, su->su_badword);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10762
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10763 /* Make a copy of 'spellsuggest', because the expression may change it. */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10764 sps_copy = vim_strsave(p_sps);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10765 if (sps_copy == NULL)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10766 return;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10767
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10768 /* Loop over the items in 'spellsuggest'. */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10769 for (p = sps_copy; *p != NUL; )
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10770 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10771 copy_option_part(&p, buf, MAXPATHL, ",");
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10772
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10773 if (STRNCMP(buf, "expr:", 5) == 0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10774 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10775 #ifdef FEAT_EVAL
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	10776 /* Evaluate an expression. Skip this when called recursively,
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	10777 * when using spellsuggest() in the expression. */
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10778 if (!expr_busy)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10779 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10780 expr_busy = TRUE;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10781 spell_suggest_expr(su, buf + 5);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10782 expr_busy = FALSE;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10783 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10784 #endif
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10785 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10786 else if (STRNCMP(buf, "file:", 5) == 0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10787 /* Use list of suggestions in a file. */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10788 spell_suggest_file(su, buf + 5);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10789 else
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10790 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10791 /* Use internal method. */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10792 spell_suggest_intern(su, interactive);
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10793 if (sps_flags & SPS_DOUBLE)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10794 do_combine = TRUE;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10795 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10796 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10797
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10798 vim_free(sps_copy);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10799
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10800 if (do_combine)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10801 /* Combine the two list of suggestions. This must be done last,
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10802 * because sorting changes the order again. */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10803 score_combine(su);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10804 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10805
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10806 #ifdef FEAT_EVAL
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10807 /*
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10808 * Find suggestions by evaluating expression "expr".
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10809 */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10810 static void
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10811 spell_suggest_expr(su, expr)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10812 suginfo_T *su;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10813 char_u *expr;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10814 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10815 list_T *list;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10816 listitem_T *li;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10817 int score;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10818 char_u *p;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10819
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10820 /* 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	10821 * suginfo_T.
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10822 * First evaluate the expression and get the resulting list. */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10823 list = eval_spell_expr(su->su_badword, expr);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10824 if (list != NULL)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10825 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10826 /* Loop over the items in the list. */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10827 for (li = list->lv_first; li != NULL; li = li->li_next)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10828 if (li->li_tv.v_type == VAR_LIST)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10829 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10830 /* Get the word and the score from the items. */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10831 score = get_spellword(li->li_tv.vval.v_list, &p);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10832 if (score >= 0 && score <= su->su_maxscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10833 add_suggestion(su, &su->su_ga, p, su->su_badlen,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10834 score, 0, TRUE, su->su_sallang, FALSE);
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10835 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10836 list_unref(list);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10837 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10838
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10839 /* Remove bogus suggestions, sort and truncate at "maxcount". */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10840 check_suggestions(su, &su->su_ga);
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10841 (void)cleanup_suggestions(&su->su_ga, su->su_maxscore, su->su_maxcount);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10842 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10843 #endif
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10844
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10845 /*
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10846 * Find suggestions in file "fname". Used for "file:" in 'spellsuggest'.
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10847 */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10848 static void
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10849 spell_suggest_file(su, fname)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10850 suginfo_T *su;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10851 char_u *fname;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10852 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10853 FILE *fd;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10854 char_u line[MAXWLEN * 2];
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10855 char_u *p;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10856 int len;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10857 char_u cword[MAXWLEN];
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10858
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10859 /* Open the file. */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10860 fd = mch_fopen((char *)fname, "r");
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10861 if (fd == NULL)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10862 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10863 EMSG2(_(e_notopen), fname);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10864 return;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10865 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10866
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10867 /* Read it line by line. */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10868 while (!vim_fgets(line, MAXWLEN * 2, fd) && !got_int)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10869 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10870 line_breakcheck();
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10871
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10872 p = vim_strchr(line, '/');
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10873 if (p == NULL)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10874 continue; /* No Tab found, just skip the line. */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10875 *p++ = NUL;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10876 if (STRICMP(su->su_badword, line) == 0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10877 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10878 /* Match! Isolate the good word, until CR or NL. */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10879 for (len = 0; p[len] >= ' '; ++len)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10880 ;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10881 p[len] = NUL;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10882
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10883 /* If the suggestion doesn't have specific case duplicate the case
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10884 * of the bad word. */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10885 if (captype(p, NULL) == 0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10886 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10887 make_case_word(p, cword, su->su_badflags);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10888 p = cword;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10889 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10890
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10891 add_suggestion(su, &su->su_ga, p, su->su_badlen,
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10892 SCORE_FILE, 0, TRUE, su->su_sallang, FALSE);
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10893 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10894 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10895
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10896 fclose(fd);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10897
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10898 /* Remove bogus suggestions, sort and truncate at "maxcount". */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10899 check_suggestions(su, &su->su_ga);
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10900 (void)cleanup_suggestions(&su->su_ga, su->su_maxscore, su->su_maxcount);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10901 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10902
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10903 /*
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10904 * Find suggestions for the internal method indicated by "sps_flags".
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10905 */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10906 static void
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10907 spell_suggest_intern(su, interactive)
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10908 suginfo_T *su;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10909 int interactive;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10910 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10911 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10912 * Load the .sug file(s) that are available and not done yet.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10913 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10914 suggest_load_files();
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10915
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10916 /*
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10917 * 1. Try special cases, such as repeating a word: "the the" -> "the".
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10918 *
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10919 * Set a maximum score to limit the combination of operations that is
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10920 * tried.
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10921 */
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10922 suggest_try_special(su);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10923
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10924 /*
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10925 * 2. Try inserting/deleting/swapping/changing a letter, use REP entries
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10926 * from the .aff file and inserting a space (split the word).
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10927 */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10928 suggest_try_change(su);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10929
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10930 /* For the resulting top-scorers compute the sound-a-like score. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10931 if (sps_flags & SPS_DOUBLE)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10932 score_comp_sal(su);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10933
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10934 /*
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10935 * 3. Try finding sound-a-like words.
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10936 */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10937 if ((sps_flags & SPS_FAST) == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10938 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10939 if (sps_flags & SPS_BEST)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10940 /* Adjust the word score for the suggestions found so far for how
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10941 * they sounds like. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10942 rescore_suggestions(su);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10943
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10944 /*
2046 d433f43849ba updated for version 7.2.332 Bram Moolenaar <bram@zimbu.org> parents: 1938 diff changeset	10945 * While going through the soundfold tree "su_maxscore" is the score
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10946 * for the soundfold word, limits the changes that are being tried,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10947 * and "su_sfmaxscore" the rescored score, which is set by
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10948 * cleanup_suggestions().
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10949 * First find words with a small edit distance, because this is much
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10950 * faster and often already finds the top-N suggestions. If we didn't
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10951 * find many suggestions try again with a higher edit distance.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10952 * "sl_sounddone" is used to avoid doing the same word twice.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10953 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10954 suggest_try_soundalike_prep();
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10955 su->su_maxscore = SCORE_SFMAX1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10956 su->su_sfmaxscore = SCORE_MAXINIT * 3;
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10957 suggest_try_soundalike(su);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10958 if (su->su_ga.ga_len < SUG_CLEAN_COUNT(su))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10959 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10960 /* We didn't find enough matches, try again, allowing more
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10961 * changes to the soundfold word. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10962 su->su_maxscore = SCORE_SFMAX2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10963 suggest_try_soundalike(su);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10964 if (su->su_ga.ga_len < SUG_CLEAN_COUNT(su))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10965 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10966 /* Still didn't find enough matches, try again, allowing even
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10967 * more changes to the soundfold word. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10968 su->su_maxscore = SCORE_SFMAX3;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10969 suggest_try_soundalike(su);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10970 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10971 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10972 su->su_maxscore = su->su_sfmaxscore;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10973 suggest_try_soundalike_finish();
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10974 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10975
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10976 /* When CTRL-C was hit while searching do show the results. Only clear
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10977 * got_int when using a command, not for spellsuggest(). */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10978 ui_breakcheck();
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10979 if (interactive && got_int)
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10980 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10981 (void)vgetc();
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10982 got_int = FALSE;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10983 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10984
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10985 if ((sps_flags & SPS_DOUBLE) == 0 && su->su_ga.ga_len != 0)
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10986 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10987 if (sps_flags & SPS_BEST)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10988 /* Adjust the word score for how it sounds like. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10989 rescore_suggestions(su);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10990
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10991 /* Remove bogus suggestions, sort and truncate at "maxcount". */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10992 check_suggestions(su, &su->su_ga);
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10993 (void)cleanup_suggestions(&su->su_ga, su->su_maxscore, su->su_maxcount);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10994 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10995 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10996
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10997 /*
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10998 * 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	10999 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11000 static void
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11001 suggest_load_files()
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11002 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11003 langp_T *lp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11004 int lpi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11005 slang_T *slang;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11006 char_u *dotp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11007 FILE *fd;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11008 char_u buf[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11009 int i;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11010 time_t timestamp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11011 int wcount;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11012 int wordnr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11013 garray_T ga;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11014 int c;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11015
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11016 /* Do this for all languages that support sound folding. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11017 for (lpi = 0; lpi < curbuf->b_langp.ga_len; ++lpi)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11018 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11019 lp = LANGP_ENTRY(curbuf->b_langp, lpi);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11020 slang = lp->lp_slang;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11021 if (slang->sl_sugtime != 0 && !slang->sl_sugloaded)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11022 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11023 /* Change ".spl" to ".sug" and open the file. When the file isn't
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11024 * found silently skip it. Do set "sl_sugloaded" so that we
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11025 * don't try again and again. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11026 slang->sl_sugloaded = TRUE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11027
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11028 dotp = vim_strrchr(slang->sl_fname, '.');
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11029 if (dotp == NULL \|\| fnamecmp(dotp, ".spl") != 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11030 continue;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11031 STRCPY(dotp, ".sug");
822 45fad0f590d0 updated for version 7.0c12 vimboss parents: 820 diff changeset	11032 fd = mch_fopen((char *)slang->sl_fname, "r");
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11033 if (fd == NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11034 goto nextone;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11035
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11036 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11037 * <SUGHEADER>: <fileID> <versionnr> <timestamp>
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11038 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11039 for (i = 0; i < VIMSUGMAGICL; ++i)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11040 buf[i] = getc(fd); /* <fileID> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11041 if (STRNCMP(buf, VIMSUGMAGIC, VIMSUGMAGICL) != 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11042 {
626 732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	11043 EMSG2(_("E778: This does not look like a .sug file: %s"),
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11044 slang->sl_fname);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11045 goto nextone;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11046 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11047 c = getc(fd); /* <versionnr> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11048 if (c < VIMSUGVERSION)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11049 {
626 732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	11050 EMSG2(_("E779: Old .sug file, needs to be updated: %s"),
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11051 slang->sl_fname);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11052 goto nextone;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11053 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11054 else if (c > VIMSUGVERSION)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11055 {
626 732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	11056 EMSG2(_("E780: .sug file is for newer version of Vim: %s"),
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11057 slang->sl_fname);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11058 goto nextone;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11059 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11060
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11061 /* Check the timestamp, it must be exactly the same as the one in
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11062 * the .spl file. Otherwise the word numbers won't match. */
695 653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	11063 timestamp = get8c(fd); /* <timestamp> */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11064 if (timestamp != slang->sl_sugtime)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11065 {
626 732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	11066 EMSG2(_("E781: .sug file doesn't match .spl file: %s"),
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11067 slang->sl_fname);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11068 goto nextone;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11069 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11070
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11071 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11072 * <SUGWORDTREE>: <wordtree>
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11073 * Read the trie with the soundfolded words.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11074 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11075 if (spell_read_tree(fd, &slang->sl_sbyts, &slang->sl_sidxs,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11076 FALSE, 0) != 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11077 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11078 someerror:
626 732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	11079 EMSG2(_("E782: error while reading .sug file: %s"),
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11080 slang->sl_fname);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11081 slang_clear_sug(slang);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11082 goto nextone;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11083 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11084
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11085 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11086 * <SUGTABLE>: <sugwcount> <sugline> ...
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11087 *
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11088 * Read the table with word numbers. We use a file buffer for
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11089 * this, because it's so much like a file with lines. Makes it
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11090 * possible to swap the info and save on memory use.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11091 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11092 slang->sl_sugbuf = open_spellbuf();
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11093 if (slang->sl_sugbuf == NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11094 goto someerror;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11095 /* <sugwcount> */
695 653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	11096 wcount = get4c(fd);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11097 if (wcount < 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11098 goto someerror;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11099
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11100 /* Read all the wordnr lists into the buffer, one NUL terminated
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11101 * list per line. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11102 ga_init2(&ga, 1, 100);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11103 for (wordnr = 0; wordnr < wcount; ++wordnr)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11104 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11105 ga.ga_len = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11106 for (;;)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11107 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11108 c = getc(fd); /* <sugline> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11109 if (c < 0 \|\| ga_grow(&ga, 1) == FAIL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11110 goto someerror;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11111 ((char_u *)ga.ga_data)[ga.ga_len++] = c;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11112 if (c == NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11113 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11114 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11115 if (ml_append_buf(slang->sl_sugbuf, (linenr_T)wordnr,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11116 ga.ga_data, ga.ga_len, TRUE) == FAIL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11117 goto someerror;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11118 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11119 ga_clear(&ga);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11120
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11121 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11122 * 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	11123 * a word by its number.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11124 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11125 tree_count_words(slang->sl_fbyts, slang->sl_fidxs);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11126 tree_count_words(slang->sl_sbyts, slang->sl_sidxs);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11127
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11128 nextone:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11129 if (fd != NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11130 fclose(fd);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11131 STRCPY(dotp, ".spl");
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11132 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11133 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11134 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11135
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11136
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11137 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11138 * Fill in the wordcount fields for a trie.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11139 * Returns the total number of words.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11140 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11141 static void
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11142 tree_count_words(byts, idxs)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11143 char_u *byts;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11144 idx_T *idxs;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11145 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11146 int depth;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11147 idx_T arridx[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11148 int curi[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11149 int c;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11150 idx_T n;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11151 int wordcount[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11152
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11153 arridx[0] = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11154 curi[0] = 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11155 wordcount[0] = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11156 depth = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11157 while (depth >= 0 && !got_int)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11158 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11159 if (curi[depth] > byts[arridx[depth]])
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11160 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11161 /* Done all bytes at this node, go up one level. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11162 idxs[arridx[depth]] = wordcount[depth];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11163 if (depth > 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11164 wordcount[depth - 1] += wordcount[depth];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11165
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11166 --depth;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11167 fast_breakcheck();
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11168 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11169 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11170 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11171 /* Do one more byte at this node. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11172 n = arridx[depth] + curi[depth];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11173 ++curi[depth];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11174
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11175 c = byts[n];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11176 if (c == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11177 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11178 /* End of word, count it. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11179 ++wordcount[depth];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11180
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11181 /* Skip over any other NUL bytes (same word with different
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11182 * flags). */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11183 while (byts[n + 1] == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11184 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11185 ++n;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11186 ++curi[depth];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11187 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11188 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11189 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11190 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11191 /* Normal char, go one level deeper to count the words. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11192 ++depth;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11193 arridx[depth] = idxs[n];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11194 curi[depth] = 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11195 wordcount[depth] = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11196 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11197 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11198 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11199 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11200
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11201 /*
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	11202 * Free the info put in "*su" by spell_find_suggest().
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	11203 */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	11204 static void
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	11205 spell_find_cleanup(su)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	11206 suginfo_T *su;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	11207 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	11208 int i;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	11209
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	11210 /* Free the suggestions. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	11211 for (i = 0; i < su->su_ga.ga_len; ++i)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	11212 vim_free(SUG(su->su_ga, i).st_word);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	11213 ga_clear(&su->su_ga);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	11214 for (i = 0; i < su->su_sga.ga_len; ++i)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	11215 vim_free(SUG(su->su_sga, i).st_word);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	11216 ga_clear(&su->su_sga);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11217
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11218 /* Free the banned words. */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11219 hash_clear_all(&su->su_banned, 0);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11220 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11221
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11222 /*
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	11223 * 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	11224 * "wcopy[MAXWLEN]". "word" must not be empty.
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	11225 * The result is NUL terminated.
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11226 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11227 static void
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	11228 onecap_copy(word, wcopy, upper)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11229 char_u *word;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11230 char_u *wcopy;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11231 int upper; /* TRUE: first letter made upper case */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11232 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11233 char_u *p;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11234 int c;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11235 int l;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11236
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11237 p = word;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11238 #ifdef FEAT_MBYTE
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11239 if (has_mbyte)
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	11240 c = mb_cptr2char_adv(&p);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11241 else
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11242 #endif
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11243 c = *p++;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11244 if (upper)
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	11245 c = SPELL_TOUPPER(c);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11246 else
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	11247 c = SPELL_TOFOLD(c);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11248 #ifdef FEAT_MBYTE
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11249 if (has_mbyte)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11250 l = mb_char2bytes(c, wcopy);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11251 else
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11252 #endif
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11253 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11254 l = 1;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11255 wcopy[0] = c;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11256 }
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	11257 vim_strncpy(wcopy + l, p, MAXWLEN - l - 1);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11258 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11259
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11260 /*
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	11261 * Make a copy of "word" with all the letters upper cased into
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	11262 * "wcopy[MAXWLEN]". The result is NUL terminated.
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11263 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11264 static void
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11265 allcap_copy(word, wcopy)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11266 char_u *word;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11267 char_u *wcopy;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11268 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11269 char_u *s;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11270 char_u *d;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11271 int c;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11272
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11273 d = wcopy;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11274 for (s = word; *s != NUL; )
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11275 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11276 #ifdef FEAT_MBYTE
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11277 if (has_mbyte)
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	11278 c = mb_cptr2char_adv(&s);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11279 else
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11280 #endif
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11281 c = *s++;
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	11282
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	11283 #ifdef FEAT_MBYTE
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	11284 /* We only change � to SS when we are certain latin1 is used. It
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	11285 * would cause weird errors in other 8-bit encodings. */
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	11286 if (enc_latin1like && c == 0xdf)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	11287 {
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	11288 c = 'S';
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	11289 if (d - wcopy >= MAXWLEN - 1)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	11290 break;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	11291 *d++ = c;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	11292 }
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	11293 else
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	11294 #endif
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	11295 c = SPELL_TOUPPER(c);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11296
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11297 #ifdef FEAT_MBYTE
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11298 if (has_mbyte)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11299 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11300 if (d - wcopy >= MAXWLEN - MB_MAXBYTES)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11301 break;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11302 d += mb_char2bytes(c, d);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11303 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11304 else
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11305 #endif
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11306 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11307 if (d - wcopy >= MAXWLEN - 1)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11308 break;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11309 *d++ = c;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11310 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11311 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11312 *d = NUL;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11313 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11314
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11315 /*
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	11316 * Try finding suggestions by recognizing specific situations.
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	11317 */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	11318 static void
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	11319 suggest_try_special(su)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	11320 suginfo_T *su;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	11321 {
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	11322 char_u *p;
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	11323 size_t len;
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	11324 int c;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	11325 char_u word[MAXWLEN];
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	11326
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	11327 /*
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	11328 * Recognize a word that is repeated: "the the".
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	11329 */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	11330 p = skiptowhite(su->su_fbadword);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	11331 len = p - su->su_fbadword;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	11332 p = skipwhite(p);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	11333 if (STRLEN(p) == len && STRNCMP(su->su_fbadword, p, len) == 0)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	11334 {
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	11335 /* Include badflags: if the badword is onecap or allcap
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	11336 * use that for the goodword too: "The the" -> "The". */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	11337 c = su->su_fbadword[len];
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	11338 su->su_fbadword[len] = NUL;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	11339 make_case_word(su->su_fbadword, word, su->su_badflags);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	11340 su->su_fbadword[len] = c;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	11341
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	11342 /* Give a soundalike score of 0, compute the score as if deleting one
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	11343 * character. */
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	11344 add_suggestion(su, &su->su_ga, word, su->su_badlen,
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11345 RESCORE(SCORE_REP, 0), 0, TRUE, su->su_sallang, FALSE);
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	11346 }
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	11347 }
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	11348
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	11349 /*
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11350 * Try finding suggestions by adding/removing/swapping letters.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11351 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11352 static void
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	11353 suggest_try_change(su)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11354 suginfo_T *su;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11355 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11356 char_u fword[MAXWLEN]; /* copy of the bad word, case-folded */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11357 int n;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11358 char_u *p;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11359 int lpi;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11360 langp_T *lp;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11361
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11362 /* 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	11363 * to find matches (esp. REP items). Append some more text, changing
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	11364 * chars after the bad word may help. */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11365 STRCPY(fword, su->su_fbadword);
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	11366 n = (int)STRLEN(fword);
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	11367 p = su->su_badptr + su->su_badlen;
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	11368 (void)spell_casefold(p, (int)STRLEN(p), fword + n, MAXWLEN - n);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11369
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	11370 for (lpi = 0; lpi < curbuf->b_langp.ga_len; ++lpi)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	11371 {
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	11372 lp = LANGP_ENTRY(curbuf->b_langp, lpi);
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11373
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	11374 /* If reloading a spell file fails it's still in the list but
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	11375 * everything has been cleared. */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11376 if (lp->lp_slang->sl_fbyts == NULL)
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	11377 continue;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	11378
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11379 /* Try it for this language. Will add possible suggestions. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11380 suggest_trie_walk(su, lp, fword, FALSE);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11381 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11382 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11383
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11384 /* 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	11385 #define TRY_DEEPER(su, stack, depth, add) \
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11386 (stack[depth].ts_score + (add) < su->su_maxscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11387
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11388 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11389 * Try finding suggestions by adding/removing/swapping letters.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11390 *
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11391 * 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	11392 * operations. When trying if an operation works "depth" is increased and the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11393 * stack[] is used to store info. This allows combinations, thus insert one
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11394 * character, replace one and delete another. The number of changes is
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11395 * limited by su->su_maxscore.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11396 *
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11397 * After implementing this I noticed an article by Kemal Oflazer that
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11398 * describes something similar: "Error-tolerant Finite State Recognition with
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11399 * Applications to Morphological Analysis and Spelling Correction" (1996).
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11400 * The implementation in the article is simplified and requires a stack of
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11401 * unknown depth. The implementation here only needs a stack depth equal to
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11402 * the length of the word.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11403 *
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11404 * This is also used for the sound-folded word, "soundfold" is TRUE then.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11405 * 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	11406 * 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	11407 * added, this is done by add_sound_suggest().
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11408 * Don't use:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11409 * the prefix tree or the keep-case tree
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11410 * "su->su_badlen"
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11411 * anything to do with upper and lower case
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11412 * anything to do with word or non-word characters ("spell_iswordp()")
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11413 * banned words
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11414 * word flags (rare, region, compounding)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11415 * word splitting for now
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11416 * "similar_chars()"
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11417 * use "slang->sl_repsal" instead of "lp->lp_replang->sl_rep"
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11418 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11419 static void
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11420 suggest_trie_walk(su, lp, fword, soundfold)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11421 suginfo_T *su;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11422 langp_T *lp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11423 char_u *fword;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11424 int soundfold;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11425 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11426 char_u tword[MAXWLEN]; /* good word collected so far */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11427 trystate_T stack[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11428 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	11429 * concatenation of prefix compound
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11430 * words and split word. NUL terminated
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11431 * when going deeper but not when coming
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11432 * back. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11433 char_u compflags[MAXWLEN]; /* compound flags, one for each word */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11434 trystate_T *sp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11435 int newscore;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11436 int score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11437 char_u byts, fbyts, *pbyts;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11438 idx_T idxs, fidxs, *pidxs;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11439 int depth;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11440 int c, c2, c3;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11441 int n = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11442 int flags;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11443 garray_T *gap;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11444 idx_T arridx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11445 int len;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11446 char_u *p;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11447 fromto_T *ftp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11448 int fl = 0, tl;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11449 int repextra = 0; /* extra bytes in fword[] from REP item */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11450 slang_T *slang = lp->lp_slang;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11451 int fword_ends;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11452 int goodword_ends;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11453 #ifdef DEBUG_TRIEWALK
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11454 /* Stores the name of the change made at each level. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11455 char_u changename[MAXWLEN][80];
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 int breakcheckcount = 1000;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11458 int compound_ok;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11459
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11460 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11461 * Go through the whole case-fold tree, try changes at each node.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11462 * "tword[]" contains the word collected from nodes in the tree.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11463 * "fword[]" the word we are trying to match with (initially the bad
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11464 * word).
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11465 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11466 depth = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11467 sp = &stack[0];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11468 vim_memset(sp, 0, sizeof(trystate_T));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11469 sp->ts_curi = 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11470
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11471 if (soundfold)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11472 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11473 /* Going through the soundfold tree. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11474 byts = fbyts = slang->sl_sbyts;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11475 idxs = fidxs = slang->sl_sidxs;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11476 pbyts = NULL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11477 pidxs = NULL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11478 sp->ts_prefixdepth = PFD_NOPREFIX;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11479 sp->ts_state = STATE_START;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11480 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11481 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11482 {
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11483 /*
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	11484 * When there are postponed prefixes we need to use these first. At
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	11485 * the end of the prefix we continue in the case-fold tree.
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	11486 */
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11487 fbyts = slang->sl_fbyts;
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11488 fidxs = slang->sl_fidxs;
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11489 pbyts = slang->sl_pbyts;
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11490 pidxs = slang->sl_pidxs;
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	11491 if (pbyts != NULL)
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	11492 {
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	11493 byts = pbyts;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	11494 idxs = pidxs;
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11495 sp->ts_prefixdepth = PFD_PREFIXTREE;
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	11496 sp->ts_state = STATE_NOPREFIX; /* try without prefix first */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	11497 }
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	11498 else
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	11499 {
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	11500 byts = fbyts;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	11501 idxs = fidxs;
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11502 sp->ts_prefixdepth = PFD_NOPREFIX;
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11503 sp->ts_state = STATE_START;
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	11504 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11505 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11506
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11507 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11508 * Loop to find all suggestions. At each round we either:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11509 * - For the current state try one operation, advance "ts_curi",
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11510 * increase "depth".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11511 * - When a state is done go to the next, set "ts_state".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11512 * - When all states are tried decrease "depth".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11513 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11514 while (depth >= 0 && !got_int)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11515 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11516 sp = &stack[depth];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11517 switch (sp->ts_state)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11518 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11519 case STATE_START:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11520 case STATE_NOPREFIX:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11521 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11522 * Start of node: Deal with NUL bytes, which means
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11523 * tword[] may end here.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11524 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11525 arridx = sp->ts_arridx; /* current node in the tree */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11526 len = byts[arridx]; /* bytes in this node */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11527 arridx += sp->ts_curi; /* index of current byte */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11528
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11529 if (sp->ts_prefixdepth == PFD_PREFIXTREE)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11530 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11531 /* Skip over the NUL bytes, we use them later. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11532 for (n = 0; n < len && byts[arridx + n] == 0; ++n)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11533 ;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11534 sp->ts_curi += n;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11535
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11536 /* Always past NUL bytes now. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11537 n = (int)sp->ts_state;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11538 sp->ts_state = STATE_ENDNUL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11539 sp->ts_save_badflags = su->su_badflags;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11540
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11541 /* At end of a prefix or at start of prefixtree: check for
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11542 * following word. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11543 if (byts[arridx] == 0 \|\| n == (int)STATE_NOPREFIX)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11544 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11545 /* Set su->su_badflags to the caps type at this position.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11546 * Use the caps type until here for the prefix itself. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11547 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11548 if (has_mbyte)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11549 n = nofold_len(fword, sp->ts_fidx, su->su_badptr);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11550 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11551 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11552 n = sp->ts_fidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11553 flags = badword_captype(su->su_badptr, su->su_badptr + n);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11554 su->su_badflags = badword_captype(su->su_badptr + n,
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	11555 su->su_badptr + su->su_badlen);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11556 #ifdef DEBUG_TRIEWALK
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11557 sprintf(changename[depth], "prefix");
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11558 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11559 go_deeper(stack, depth, 0);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11560 ++depth;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11561 sp = &stack[depth];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11562 sp->ts_prefixdepth = depth - 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11563 byts = fbyts;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11564 idxs = fidxs;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11565 sp->ts_arridx = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11566
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11567 /* Move the prefix to preword[] with the right case
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11568 * and make find_keepcap_word() works. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11569 tword[sp->ts_twordlen] = NUL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11570 make_case_word(tword + sp->ts_splitoff,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11571 preword + sp->ts_prewordlen, flags);
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	11572 sp->ts_prewordlen = (char_u)STRLEN(preword);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11573 sp->ts_splitoff = sp->ts_twordlen;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11574 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11575 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11576 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11577
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11578 if (sp->ts_curi > len \|\| byts[arridx] != 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11579 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11580 /* Past bytes in node and/or past NUL bytes. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11581 sp->ts_state = STATE_ENDNUL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11582 sp->ts_save_badflags = su->su_badflags;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11583 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11584 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11585
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11586 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11587 * End of word in tree.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11588 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11589 ++sp->ts_curi; /* eat one NUL byte */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11590
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11591 flags = (int)idxs[arridx];
698 e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	11592
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	11593 /* Skip words with the NOSUGGEST flag. */
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	11594 if (flags & WF_NOSUGGEST)
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	11595 break;
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	11596
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11597 fword_ends = (fword[sp->ts_fidx] == NUL
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11598 \|\| (soundfold
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11599 ? vim_iswhite(fword[sp->ts_fidx])
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11600 : !spell_iswordp(fword + sp->ts_fidx, curbuf)));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11601 tword[sp->ts_twordlen] = NUL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11602
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11603 if (sp->ts_prefixdepth <= PFD_NOTSPECIAL
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11604 && (sp->ts_flags & TSF_PREFIXOK) == 0)
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11605 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11606 /* There was a prefix before the word. Check that the prefix
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11607 * can be used with this word. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11608 /* Count the length of the NULs in the prefix. If there are
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11609 * none this must be the first try without a prefix. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11610 n = stack[sp->ts_prefixdepth].ts_arridx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11611 len = pbyts[n++];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11612 for (c = 0; c < len && pbyts[n + c] == 0; ++c)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11613 ;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11614 if (c > 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11615 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11616 c = valid_word_prefix(c, n, flags,
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	11617 tword + sp->ts_splitoff, slang, FALSE);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11618 if (c == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11619 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11620
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11621 /* Use the WF_RARE flag for a rare prefix. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11622 if (c & WF_RAREPFX)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11623 flags \|= WF_RARE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11624
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11625 /* Tricky: when checking for both prefix and compounding
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11626 * we run into the prefix flag first.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11627 * Remember that it's OK, so that we accept the prefix
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11628 * when arriving at a compound flag. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11629 sp->ts_flags \|= TSF_PREFIXOK;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11630 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11631 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11632
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11633 /* Check NEEDCOMPOUND: can't use word without compounding. Do try
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11634 * appending another compound word below. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11635 if (sp->ts_complen == sp->ts_compsplit && fword_ends
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	11636 && (flags & WF_NEEDCOMP))
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11637 goodword_ends = FALSE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11638 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11639 goodword_ends = TRUE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11640
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11641 p = NULL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11642 compound_ok = TRUE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11643 if (sp->ts_complen > sp->ts_compsplit)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11644 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11645 if (slang->sl_nobreak)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11646 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11647 /* There was a word before this word. When there was no
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11648 * change in this word (it was correct) add the first word
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11649 * as a suggestion. If this word was corrected too, we
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11650 * need to check if a correct word follows. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11651 if (sp->ts_fidx - sp->ts_splitfidx
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11652 == sp->ts_twordlen - sp->ts_splitoff
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11653 && STRNCMP(fword + sp->ts_splitfidx,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11654 tword + sp->ts_splitoff,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11655 sp->ts_fidx - sp->ts_splitfidx) == 0)
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	11656 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11657 preword[sp->ts_prewordlen] = NUL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11658 newscore = score_wordcount_adj(slang, sp->ts_score,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11659 preword + sp->ts_prewordlen,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11660 sp->ts_prewordlen > 0);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11661 /* Add the suggestion if the score isn't too bad. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11662 if (newscore <= su->su_maxscore)
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	11663 add_suggestion(su, &su->su_ga, preword,
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	11664 sp->ts_splitfidx - repextra,
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11665 newscore, 0, FALSE,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11666 lp->lp_sallang, FALSE);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11667 break;
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	11668 }
490 4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	11669 }
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	11670 else
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11671 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11672 /* There was a compound word before this word. If this
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11673 * word does not support compounding then give up
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11674 * (splitting is tried for the word without compound
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11675 * flag). */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11676 if (((unsigned)flags >> 24) == 0
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11677 \|\| sp->ts_twordlen - sp->ts_splitoff
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11678 < slang->sl_compminlen)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11679 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11680 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11681 /* For multi-byte chars check character length against
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11682 * COMPOUNDMIN. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11683 if (has_mbyte
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11684 && slang->sl_compminlen > 0
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11685 && mb_charlen(tword + sp->ts_splitoff)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11686 < slang->sl_compminlen)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11687 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11688 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11689
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11690 compflags[sp->ts_complen] = ((unsigned)flags >> 24);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11691 compflags[sp->ts_complen + 1] = NUL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11692 vim_strncpy(preword + sp->ts_prewordlen,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11693 tword + sp->ts_splitoff,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11694 sp->ts_twordlen - sp->ts_splitoff);
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	11695
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	11696 /* Verify CHECKCOMPOUNDPATTERN rules. */
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	11697 if (match_checkcompoundpattern(preword, sp->ts_prewordlen,
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	11698 &slang->sl_comppat))
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	11699 compound_ok = FALSE;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	11700
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	11701 if (compound_ok)
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	11702 {
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	11703 p = preword;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	11704 while (*skiptowhite(p) != NUL)
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	11705 p = skipwhite(skiptowhite(p));
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	11706 if (fword_ends && !can_compound(slang, p,
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11707 compflags + sp->ts_compsplit))
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	11708 /* Compound is not allowed. But it may still be
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	11709 * possible if we add another (short) word. */
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	11710 compound_ok = FALSE;
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	11711 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11712
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11713 /* Get pointer to last char of previous word. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11714 p = preword + sp->ts_prewordlen;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11715 mb_ptr_back(preword, p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11716 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11717 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11718
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11719 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11720 * Form the word with proper case in preword.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11721 * If there is a word from a previous split, append.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11722 * For the soundfold tree don't change the case, simply append.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11723 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11724 if (soundfold)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11725 STRCPY(preword + sp->ts_prewordlen, tword + sp->ts_splitoff);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11726 else if (flags & WF_KEEPCAP)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11727 /* Must find the word in the keep-case tree. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11728 find_keepcap_word(slang, tword + sp->ts_splitoff,
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	11729 preword + sp->ts_prewordlen);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11730 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11731 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11732 /* Include badflags: If the badword is onecap or allcap
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11733 * use that for the goodword too. But if the badword is
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11734 * allcap and it's only one char long use onecap. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11735 c = su->su_badflags;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11736 if ((c & WF_ALLCAP)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11737 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11738 && su->su_badlen == (*mb_ptr2len)(su->su_badptr)
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	11739 #else
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11740 && su->su_badlen == 1
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11741 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11742 )
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11743 c = WF_ONECAP;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11744 c \|= flags;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11745
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11746 /* When appending a compound word after a word character don't
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11747 * use Onecap. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11748 if (p != NULL && spell_iswordp_nmw(p))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11749 c &= ~WF_ONECAP;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11750 make_case_word(tword + sp->ts_splitoff,
490 4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	11751 preword + sp->ts_prewordlen, c);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11752 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11753
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11754 if (!soundfold)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11755 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11756 /* Don't use a banned word. It may appear again as a good
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11757 * word, thus remember it. */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11758 if (flags & WF_BANNED)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11759 {
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	11760 add_banned(su, preword + sp->ts_prewordlen);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11761 break;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11762 }
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	11763 if ((sp->ts_complen == sp->ts_compsplit
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11764 && WAS_BANNED(su, preword + sp->ts_prewordlen))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11765 \|\| WAS_BANNED(su, preword))
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	11766 {
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	11767 if (slang->sl_compprog == NULL)
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	11768 break;
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	11769 /* the word so far was banned but we may try compounding */
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	11770 goodword_ends = FALSE;
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	11771 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11772 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11773
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11774 newscore = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11775 if (!soundfold) /* soundfold words don't have flags */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11776 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11777 if ((flags & WF_REGION)
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	11778 && (((unsigned)flags >> 16) & lp->lp_region) == 0)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11779 newscore += SCORE_REGION;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11780 if (flags & WF_RARE)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11781 newscore += SCORE_RARE;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11782
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	11783 if (!spell_valid_case(su->su_badflags,
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	11784 captype(preword + sp->ts_prewordlen, NULL)))
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11785 newscore += SCORE_ICASE;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11786 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11787
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11788 /* TODO: how about splitting in the soundfold tree? */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11789 if (fword_ends
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11790 && goodword_ends
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11791 && sp->ts_fidx >= sp->ts_fidxtry
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11792 && compound_ok)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11793 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11794 /* The badword also ends: add suggestions. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11795 #ifdef DEBUG_TRIEWALK
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11796 if (soundfold && STRCMP(preword, "smwrd") == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11797 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11798 int j;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11799
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11800 /* print the stack of changes that brought us here */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11801 smsg("------ %s -------", fword);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11802 for (j = 0; j < depth; ++j)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11803 smsg("%s", changename[j]);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11804 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11805 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11806 if (soundfold)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11807 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11808 /* For soundfolded words we need to find the original
1188 2a276274c592 updated for version 7.1b vimboss parents: 1185 diff changeset	11809 * words, the edit distance and then add them. */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11810 add_sound_suggest(su, preword, sp->ts_score, lp);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11811 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11812 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11813 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11814 /* Give a penalty when changing non-word char to word
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11815 * char, e.g., "thes," -> "these". */
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	11816 p = fword + sp->ts_fidx;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11817 mb_ptr_back(fword, p);
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	11818 if (!spell_iswordp(p, curbuf))
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	11819 {
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	11820 p = preword + STRLEN(preword);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11821 mb_ptr_back(preword, p);
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	11822 if (spell_iswordp(p, curbuf))
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	11823 newscore += SCORE_NONWORD;
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	11824 }
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	11825
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11826 /* Give a bonus to words seen before. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11827 score = score_wordcount_adj(slang,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11828 sp->ts_score + newscore,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11829 preword + sp->ts_prewordlen,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11830 sp->ts_prewordlen > 0);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11831
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11832 /* Add the suggestion if the score isn't too bad. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11833 if (score <= su->su_maxscore)
633 7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	11834 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11835 add_suggestion(su, &su->su_ga, preword,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11836 sp->ts_fidx - repextra,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11837 score, 0, FALSE, lp->lp_sallang, FALSE);
633 7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	11838
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	11839 if (su->su_badflags & WF_MIXCAP)
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	11840 {
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	11841 /* We really don't know if the word should be
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	11842 * upper or lower case, add both. */
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	11843 c = captype(preword, NULL);
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	11844 if (c == 0 \|\| c == WF_ALLCAP)
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	11845 {
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	11846 make_case_word(tword + sp->ts_splitoff,
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	11847 preword + sp->ts_prewordlen,
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	11848 c == 0 ? WF_ALLCAP : 0);
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	11849
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	11850 add_suggestion(su, &su->su_ga, preword,
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	11851 sp->ts_fidx - repextra,
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	11852 score + SCORE_ICASE, 0, FALSE,
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	11853 lp->lp_sallang, FALSE);
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	11854 }
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	11855 }
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	11856 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11857 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11858 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11859
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11860 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11861 * Try word split and/or compounding.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11862 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11863 if ((sp->ts_fidx >= sp->ts_fidxtry \|\| fword_ends)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11864 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11865 /* Don't split halfway a character. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11866 && (!has_mbyte \|\| sp->ts_tcharlen == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11867 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11868 )
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11869 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11870 int try_compound;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11871 int try_split;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11872
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11873 /* If past the end of the bad word don't try a split.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11874 * Otherwise try changing the next word. E.g., find
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11875 * suggestions for "the the" where the second "the" is
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11876 * different. It's done like a split.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11877 * TODO: word split for soundfold words */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11878 try_split = (sp->ts_fidx - repextra < su->su_badlen)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11879 && !soundfold;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11880
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11881 /* Get here in several situations:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11882 * 1. The word in the tree ends:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11883 * If the word allows compounding try that. Otherwise try
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11884 * a split by inserting a space. For both check that a
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11885 * valid words starts at fword[sp->ts_fidx].
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11886 * For NOBREAK do like compounding to be able to check if
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11887 * the next word is valid.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11888 * 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	11889 * a swap). No need to split, but do check that the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11890 * following word is valid.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11891 * 3. The badword and the word in the tree end. It may still
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11892 * be possible to compound another (short) word.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11893 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11894 try_compound = FALSE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11895 if (!soundfold
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11896 && slang->sl_compprog != NULL
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11897 && ((unsigned)flags >> 24) != 0
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11898 && sp->ts_twordlen - sp->ts_splitoff
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11899 >= slang->sl_compminlen
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11900 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11901 && (!has_mbyte
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11902 \|\| slang->sl_compminlen == 0
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11903 \|\| mb_charlen(tword + sp->ts_splitoff)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11904 >= slang->sl_compminlen)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11905 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11906 && (slang->sl_compsylmax < MAXWLEN
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11907 \|\| sp->ts_complen + 1 - sp->ts_compsplit
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11908 < slang->sl_compmax)
1762 158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	11909 && (can_be_compound(sp, slang,
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	11910 compflags, ((unsigned)flags >> 24))))
158a68529622 updated for version 7.2-060 vimboss parents: 1759 diff changeset	11911
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11912 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11913 try_compound = TRUE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11914 compflags[sp->ts_complen] = ((unsigned)flags >> 24);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11915 compflags[sp->ts_complen + 1] = NUL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11916 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11917
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11918 /* For NOBREAK we never try splitting, it won't make any word
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11919 * valid. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11920 if (slang->sl_nobreak)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11921 try_compound = TRUE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11922
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11923 /* If we could add a compound word, and it's also possible to
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11924 * split at this point, do the split first and set
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11925 * TSF_DIDSPLIT to avoid doing it again. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11926 else if (!fword_ends
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11927 && try_compound
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11928 && (sp->ts_flags & TSF_DIDSPLIT) == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11929 {
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11930 try_compound = FALSE;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11931 sp->ts_flags \|= TSF_DIDSPLIT;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11932 --sp->ts_curi; /* do the same NUL again */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11933 compflags[sp->ts_complen] = NUL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11934 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11935 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11936 sp->ts_flags &= ~TSF_DIDSPLIT;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11937
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11938 if (try_split \|\| try_compound)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11939 {
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	11940 if (!try_compound && (!fword_ends \|\| !goodword_ends))
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11941 {
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11942 /* If we're going to split need to check that the
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	11943 * words so far are valid for compounding. If there
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	11944 * is only one word it must not have the NEEDCOMPOUND
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	11945 * flag. */
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	11946 if (sp->ts_complen == sp->ts_compsplit
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	11947 && (flags & WF_NEEDCOMP))
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	11948 break;
490 4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	11949 p = preword;
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	11950 while (*skiptowhite(p) != NUL)
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	11951 p = skipwhite(skiptowhite(p));
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11952 if (sp->ts_complen > sp->ts_compsplit
490 4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	11953 && !can_compound(slang, p,
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11954 compflags + sp->ts_compsplit))
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11955 break;
698 e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	11956
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	11957 if (slang->sl_nosplitsugs)
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	11958 newscore += SCORE_SPLIT_NO;
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	11959 else
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	11960 newscore += SCORE_SPLIT;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11961
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11962 /* Give a bonus to words seen before. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11963 newscore = score_wordcount_adj(slang, newscore,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11964 preword + sp->ts_prewordlen, TRUE);
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11965 }
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11966
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11967 if (TRY_DEEPER(su, stack, depth, newscore))
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11968 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11969 go_deeper(stack, depth, newscore);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11970 #ifdef DEBUG_TRIEWALK
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11971 if (!try_compound && !fword_ends)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11972 sprintf(changename[depth], "%.*s-%s: split",
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11973 sp->ts_twordlen, tword, fword + sp->ts_fidx);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11974 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11975 sprintf(changename[depth], "%.*s-%s: compound",
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11976 sp->ts_twordlen, tword, fword + sp->ts_fidx);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11977 #endif
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11978 /* Save things to be restored at STATE_SPLITUNDO. */
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	11979 sp->ts_save_badflags = su->su_badflags;
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	11980 sp->ts_state = STATE_SPLITUNDO;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	11981
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	11982 ++depth;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	11983 sp = &stack[depth];
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11984
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11985 /* Append a space to preword when splitting. */
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11986 if (!try_compound && !fword_ends)
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11987 STRCAT(preword, " ");
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	11988 sp->ts_prewordlen = (char_u)STRLEN(preword);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	11989 sp->ts_splitoff = sp->ts_twordlen;
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	11990 sp->ts_splitfidx = sp->ts_fidx;
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	11991
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	11992 /* If the badword has a non-word character at this
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	11993 * position skip it. That means replacing the
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11994 * non-word character with a space. Always skip a
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	11995 * character when the word ends. But only when the
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	11996 * good word can end. */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11997 if (((!try_compound && !spell_iswordp_nmw(fword
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11998 + sp->ts_fidx))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11999 \|\| fword_ends)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12000 && fword[sp->ts_fidx] != NUL
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12001 && goodword_ends)
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	12002 {
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	12003 int l;
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	12004
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	12005 #ifdef FEAT_MBYTE
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	12006 if (has_mbyte)
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	12007 l = MB_BYTE2LEN(fword[sp->ts_fidx]);
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	12008 else
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	12009 #endif
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	12010 l = 1;
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	12011 if (fword_ends)
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	12012 {
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	12013 /* Copy the skipped character to preword. */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	12014 mch_memmove(preword + sp->ts_prewordlen,
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	12015 fword + sp->ts_fidx, l);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	12016 sp->ts_prewordlen += l;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	12017 preword[sp->ts_prewordlen] = NUL;
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	12018 }
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	12019 else
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	12020 sp->ts_score -= SCORE_SPLIT - SCORE_SUBST;
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	12021 sp->ts_fidx += l;
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	12022 }
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	12023
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	12024 /* When compounding include compound flag in
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	12025 * compflags[] (already set above). When splitting we
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	12026 * may start compounding over again. */
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	12027 if (try_compound)
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	12028 ++sp->ts_complen;
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	12029 else
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	12030 sp->ts_compsplit = sp->ts_complen;
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	12031 sp->ts_prefixdepth = PFD_NOPREFIX;
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	12032
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	12033 /* set su->su_badflags to the caps type at this
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	12034 * position */
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	12035 #ifdef FEAT_MBYTE
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	12036 if (has_mbyte)
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	12037 n = nofold_len(fword, sp->ts_fidx, su->su_badptr);
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	12038 else
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	12039 #endif
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	12040 n = sp->ts_fidx;
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	12041 su->su_badflags = badword_captype(su->su_badptr + n,
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	12042 su->su_badptr + su->su_badlen);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12043
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12044 /* Restart at top of the tree. */
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	12045 sp->ts_arridx = 0;
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	12046
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	12047 /* If there are postponed prefixes, try these too. */
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	12048 if (pbyts != NULL)
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	12049 {
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	12050 byts = pbyts;
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	12051 idxs = pidxs;
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	12052 sp->ts_prefixdepth = PFD_PREFIXTREE;
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	12053 sp->ts_state = STATE_NOPREFIX;
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	12054 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12055 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12056 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12057 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12058 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12059
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12060 case STATE_SPLITUNDO:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12061 /* Undo the changes done for word split or compound word. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12062 su->su_badflags = sp->ts_save_badflags;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12063
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12064 /* Continue looking for NUL bytes. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12065 sp->ts_state = STATE_START;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12066
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12067 /* In case we went into the prefix tree. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12068 byts = fbyts;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12069 idxs = fidxs;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12070 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12071
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12072 case STATE_ENDNUL:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12073 /* Past the NUL bytes in the node. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12074 su->su_badflags = sp->ts_save_badflags;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12075 if (fword[sp->ts_fidx] == NUL
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12076 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12077 && sp->ts_tcharlen == 0
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12078 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12079 )
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12080 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12081 /* The badword ends, can't use STATE_PLAIN. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12082 sp->ts_state = STATE_DEL;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12083 break;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12084 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12085 sp->ts_state = STATE_PLAIN;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12086 /FALLTHROUGH/
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12087
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12088 case STATE_PLAIN:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12089 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12090 * Go over all possible bytes at this node, add each to tword[]
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12091 * and use child node. "ts_curi" is the index.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12092 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12093 arridx = sp->ts_arridx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12094 if (sp->ts_curi > byts[arridx])
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12095 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12096 /* Done all bytes at this node, do next state. When still at
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12097 * already changed bytes skip the other tricks. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12098 if (sp->ts_fidx >= sp->ts_fidxtry)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12099 sp->ts_state = STATE_DEL;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12100 else
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12101 sp->ts_state = STATE_FINAL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12102 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12103 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12104 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12105 arridx += sp->ts_curi++;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12106 c = byts[arridx];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12107
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12108 /* Normal byte, go one level deeper. If it's not equal to the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12109 * byte in the bad word adjust the score. But don't even try
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12110 * when the byte was already changed. And don't try when we
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12111 * just deleted this byte, accepting it is always cheaper then
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12112 * delete + substitute. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12113 if (c == fword[sp->ts_fidx]
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12114 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12115 \|\| (sp->ts_tcharlen > 0 && sp->ts_isdiff != DIFF_NONE)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12116 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12117 )
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12118 newscore = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12119 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12120 newscore = SCORE_SUBST;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12121 if ((newscore == 0
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12122 \|\| (sp->ts_fidx >= sp->ts_fidxtry
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12123 && ((sp->ts_flags & TSF_DIDDEL) == 0
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12124 \|\| c != fword[sp->ts_delidx])))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12125 && TRY_DEEPER(su, stack, depth, newscore))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12126 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12127 go_deeper(stack, depth, newscore);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12128 #ifdef DEBUG_TRIEWALK
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12129 if (newscore > 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12130 sprintf(changename[depth], "%.*s-%s: subst %c to %c",
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12131 sp->ts_twordlen, tword, fword + sp->ts_fidx,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12132 fword[sp->ts_fidx], c);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12133 else
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12134 sprintf(changename[depth], "%.*s-%s: accept %c",
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12135 sp->ts_twordlen, tword, fword + sp->ts_fidx,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12136 fword[sp->ts_fidx]);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12137 #endif
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12138 ++depth;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12139 sp = &stack[depth];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12140 ++sp->ts_fidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12141 tword[sp->ts_twordlen++] = c;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12142 sp->ts_arridx = idxs[arridx];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12143 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12144 if (newscore == SCORE_SUBST)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12145 sp->ts_isdiff = DIFF_YES;
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12146 if (has_mbyte)
358 e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	12147 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12148 /* Multi-byte characters are a bit complicated to
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12149 * handle: They differ when any of the bytes differ
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12150 * and then their length may also differ. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12151 if (sp->ts_tcharlen == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12152 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12153 /* First byte. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12154 sp->ts_tcharidx = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12155 sp->ts_tcharlen = MB_BYTE2LEN(c);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12156 sp->ts_fcharstart = sp->ts_fidx - 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12157 sp->ts_isdiff = (newscore != 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12158 ? DIFF_YES : DIFF_NONE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12159 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12160 else if (sp->ts_isdiff == DIFF_INSERT)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12161 /* When inserting trail bytes don't advance in the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12162 * bad word. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12163 --sp->ts_fidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12164 if (++sp->ts_tcharidx == sp->ts_tcharlen)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12165 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12166 /* Last byte of character. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12167 if (sp->ts_isdiff == DIFF_YES)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12168 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12169 /* Correct ts_fidx for the byte length of the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12170 * character (we didn't check that before). */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12171 sp->ts_fidx = sp->ts_fcharstart
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12172 + MB_BYTE2LEN(
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12173 fword[sp->ts_fcharstart]);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12174
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12175 /* For changing a composing character adjust
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12176 * the score from SCORE_SUBST to
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12177 * SCORE_SUBCOMP. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12178 if (enc_utf8
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12179 && utf_iscomposing(
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12180 mb_ptr2char(tword
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12181 + sp->ts_twordlen
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12182 - sp->ts_tcharlen))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12183 && utf_iscomposing(
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12184 mb_ptr2char(fword
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12185 + sp->ts_fcharstart)))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12186 sp->ts_score -=
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12187 SCORE_SUBST - SCORE_SUBCOMP;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12188
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12189 /* For a similar character adjust score from
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12190 * SCORE_SUBST to SCORE_SIMILAR. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12191 else if (!soundfold
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12192 && slang->sl_has_map
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12193 && similar_chars(slang,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12194 mb_ptr2char(tword
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12195 + sp->ts_twordlen
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12196 - sp->ts_tcharlen),
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12197 mb_ptr2char(fword
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12198 + sp->ts_fcharstart)))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12199 sp->ts_score -=
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12200 SCORE_SUBST - SCORE_SIMILAR;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12201 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12202 else if (sp->ts_isdiff == DIFF_INSERT
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12203 && sp->ts_twordlen > sp->ts_tcharlen)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12204 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12205 p = tword + sp->ts_twordlen - sp->ts_tcharlen;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12206 c = mb_ptr2char(p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12207 if (enc_utf8 && utf_iscomposing(c))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12208 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12209 /* Inserting a composing char doesn't
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12210 * count that much. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12211 sp->ts_score -= SCORE_INS - SCORE_INSCOMP;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12212 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12213 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12214 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12215 /* If the previous character was the same,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12216 * thus doubling a character, give a bonus
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12217 * to the score. Also for the soundfold
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12218 * tree (might seem illogical but does
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12219 * give better scores). */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12220 mb_ptr_back(tword, p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12221 if (c == mb_ptr2char(p))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12222 sp->ts_score -= SCORE_INS
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12223 - SCORE_INSDUP;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12224 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12225 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12226
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12227 /* Starting a new char, reset the length. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12228 sp->ts_tcharlen = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12229 }
358 e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	12230 }
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12231 else
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12232 #endif
358 e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	12233 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12234 /* If we found a similar char adjust the score.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12235 * We do this after calling go_deeper() because
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12236 * it's slow. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12237 if (newscore != 0
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12238 && !soundfold
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12239 && slang->sl_has_map
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12240 && similar_chars(slang,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12241 c, fword[sp->ts_fidx - 1]))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12242 sp->ts_score -= SCORE_SUBST - SCORE_SIMILAR;
358 e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	12243 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12244 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12245 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12246 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12247
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12248 case STATE_DEL:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12249 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12250 /* When past the first byte of a multi-byte char don't try
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12251 * delete/insert/swap a character. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12252 if (has_mbyte && sp->ts_tcharlen > 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12253 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12254 sp->ts_state = STATE_FINAL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12255 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12256 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12257 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12258 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12259 * Try skipping one character in the bad word (delete it).
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12260 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12261 sp->ts_state = STATE_INS_PREP;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12262 sp->ts_curi = 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12263 if (soundfold && sp->ts_fidx == 0 && fword[sp->ts_fidx] == '*')
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12264 /* Deleting a vowel at the start of a word counts less, see
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12265 * soundalike_score(). */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12266 newscore = 2 * SCORE_DEL / 3;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12267 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12268 newscore = SCORE_DEL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12269 if (fword[sp->ts_fidx] != NUL
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12270 && TRY_DEEPER(su, stack, depth, newscore))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12271 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12272 go_deeper(stack, depth, newscore);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12273 #ifdef DEBUG_TRIEWALK
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12274 sprintf(changename[depth], "%.*s-%s: delete %c",
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12275 sp->ts_twordlen, tword, fword + sp->ts_fidx,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12276 fword[sp->ts_fidx]);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12277 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12278 ++depth;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12279
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12280 /* Remember what character we deleted, so that we can avoid
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12281 * inserting it again. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12282 stack[depth].ts_flags \|= TSF_DIDDEL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12283 stack[depth].ts_delidx = sp->ts_fidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12284
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12285 /* Advance over the character in fword[]. Give a bonus to the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12286 * score if the same character is following "nn" -> "n". It's
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12287 * a bit illogical for soundfold tree but it does give better
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12288 * results. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12289 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12290 if (has_mbyte)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12291 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12292 c = mb_ptr2char(fword + sp->ts_fidx);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12293 stack[depth].ts_fidx += MB_BYTE2LEN(fword[sp->ts_fidx]);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12294 if (enc_utf8 && utf_iscomposing(c))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12295 stack[depth].ts_score -= SCORE_DEL - SCORE_DELCOMP;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12296 else if (c == mb_ptr2char(fword + stack[depth].ts_fidx))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12297 stack[depth].ts_score -= SCORE_DEL - SCORE_DELDUP;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12298 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12299 else
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12300 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12301 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12302 ++stack[depth].ts_fidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12303 if (fword[sp->ts_fidx] == fword[sp->ts_fidx + 1])
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12304 stack[depth].ts_score -= SCORE_DEL - SCORE_DELDUP;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12305 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12306 break;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12307 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12308 /FALLTHROUGH/
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12309
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12310 case STATE_INS_PREP:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12311 if (sp->ts_flags & TSF_DIDDEL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12312 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12313 /* If we just deleted a byte then inserting won't make sense,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12314 * a substitute is always cheaper. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12315 sp->ts_state = STATE_SWAP;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12316 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12317 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12318
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12319 /* skip over NUL bytes */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12320 n = sp->ts_arridx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12321 for (;;)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12322 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12323 if (sp->ts_curi > byts[n])
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12324 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12325 /* Only NUL bytes at this node, go to next state. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12326 sp->ts_state = STATE_SWAP;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12327 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12328 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12329 if (byts[n + sp->ts_curi] != NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12330 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12331 /* Found a byte to insert. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12332 sp->ts_state = STATE_INS;
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12333 break;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12334 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12335 ++sp->ts_curi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12336 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12337 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12338
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12339 /FALLTHROUGH/
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12340
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12341 case STATE_INS:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12342 /* Insert one byte. Repeat this for each possible byte at this
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12343 * node. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12344 n = sp->ts_arridx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12345 if (sp->ts_curi > byts[n])
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12346 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12347 /* Done all bytes at this node, go to next state. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12348 sp->ts_state = STATE_SWAP;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12349 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12350 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12351
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12352 /* Do one more byte at this node, but:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12353 * - Skip NUL bytes.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12354 * - Skip the byte if it's equal to the byte in the word,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12355 * accepting that byte is always better.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12356 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12357 n += sp->ts_curi++;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12358 c = byts[n];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12359 if (soundfold && sp->ts_twordlen == 0 && c == '*')
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12360 /* Inserting a vowel at the start of a word counts less,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12361 * see soundalike_score(). */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12362 newscore = 2 * SCORE_INS / 3;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12363 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12364 newscore = SCORE_INS;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12365 if (c != fword[sp->ts_fidx]
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12366 && TRY_DEEPER(su, stack, depth, newscore))
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, newscore);
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: insert %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);
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 ++depth;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12375 sp = &stack[depth];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12376 tword[sp->ts_twordlen++] = c;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12377 sp->ts_arridx = idxs[n];
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12378 #ifdef FEAT_MBYTE
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12379 if (has_mbyte)
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12380 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12381 fl = MB_BYTE2LEN(c);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12382 if (fl > 1)
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12383 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12384 /* There are following bytes for the same character.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12385 * We must find all bytes before trying
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12386 * delete/insert/swap/etc. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12387 sp->ts_tcharlen = fl;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12388 sp->ts_tcharidx = 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12389 sp->ts_isdiff = DIFF_INSERT;
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12390 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12391 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12392 else
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12393 fl = 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12394 if (fl == 1)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12395 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12396 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12397 /* If the previous character was the same, thus doubling a
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12398 * character, give a bonus to the score. Also for
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12399 * soundfold words (illogical but does give a better
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12400 * score). */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12401 if (sp->ts_twordlen >= 2
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12402 && tword[sp->ts_twordlen - 2] == c)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12403 sp->ts_score -= SCORE_INS - SCORE_INSDUP;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12404 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12405 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12406 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12407
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12408 case STATE_SWAP:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12409 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12410 * Swap two bytes in the bad word: "12" -> "21".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12411 * We change "fword" here, it's changed back afterwards at
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12412 * STATE_UNSWAP.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12413 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12414 p = fword + sp->ts_fidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12415 c = *p;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12416 if (c == NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12417 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12418 /* End of word, can't swap or replace. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12419 sp->ts_state = STATE_FINAL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12420 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12421 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12422
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12423 /* Don't swap if the first character is not a word character.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12424 * SWAP3 etc. also don't make sense then. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12425 if (!soundfold && !spell_iswordp(p, curbuf))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12426 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12427 sp->ts_state = STATE_REP_INI;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12428 break;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12429 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12430
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12431 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12432 if (has_mbyte)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12433 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12434 n = mb_cptr2len(p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12435 c = mb_ptr2char(p);
1337 36275e20d997 updated for version 7.1-051 vimboss parents: 1320 diff changeset	12436 if (p[n] == NUL)
36275e20d997 updated for version 7.1-051 vimboss parents: 1320 diff changeset	12437 c2 = NUL;
36275e20d997 updated for version 7.1-051 vimboss parents: 1320 diff changeset	12438 else if (!soundfold && !spell_iswordp(p + n, curbuf))
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12439 c2 = 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 c2 = mb_ptr2char(p + n);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12442 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12443 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12444 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12445 {
1337 36275e20d997 updated for version 7.1-051 vimboss parents: 1320 diff changeset	12446 if (p[1] == NUL)
36275e20d997 updated for version 7.1-051 vimboss parents: 1320 diff changeset	12447 c2 = NUL;
36275e20d997 updated for version 7.1-051 vimboss parents: 1320 diff changeset	12448 else if (!soundfold && !spell_iswordp(p + 1, curbuf))
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12449 c2 = c; /* don't swap non-word char */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12450 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12451 c2 = p[1];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12452 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12453
1337 36275e20d997 updated for version 7.1-051 vimboss parents: 1320 diff changeset	12454 /* When the second character is NUL we can't swap. */
36275e20d997 updated for version 7.1-051 vimboss parents: 1320 diff changeset	12455 if (c2 == NUL)
36275e20d997 updated for version 7.1-051 vimboss parents: 1320 diff changeset	12456 {
36275e20d997 updated for version 7.1-051 vimboss parents: 1320 diff changeset	12457 sp->ts_state = STATE_REP_INI;
36275e20d997 updated for version 7.1-051 vimboss parents: 1320 diff changeset	12458 break;
36275e20d997 updated for version 7.1-051 vimboss parents: 1320 diff changeset	12459 }
36275e20d997 updated for version 7.1-051 vimboss parents: 1320 diff changeset	12460
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12461 /* When characters are identical, swap won't do anything.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12462 * Also get here if the second char is not a word character. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12463 if (c == c2)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12464 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12465 sp->ts_state = STATE_SWAP3;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12466 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12467 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12468 if (c2 != NUL && TRY_DEEPER(su, stack, depth, SCORE_SWAP))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12469 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12470 go_deeper(stack, depth, SCORE_SWAP);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12471 #ifdef DEBUG_TRIEWALK
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12472 sprintf(changename[depth], "%.*s-%s: swap %c and %c",
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12473 sp->ts_twordlen, tword, fword + sp->ts_fidx,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12474 c, c2);
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 sp->ts_state = STATE_UNSWAP;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12477 ++depth;
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12478 #ifdef FEAT_MBYTE
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12479 if (has_mbyte)
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12480 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12481 fl = mb_char2len(c2);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12482 mch_memmove(p, p + n, fl);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12483 mb_char2bytes(c, p + fl);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12484 stack[depth].ts_fidxtry = sp->ts_fidx + n + fl;
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12485 }
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12486 else
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12487 #endif
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12488 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12489 p[0] = c2;
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12490 p[1] = c;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12491 stack[depth].ts_fidxtry = sp->ts_fidx + 2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12492 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12493 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12494 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12495 /* If this swap doesn't work then SWAP3 won't either. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12496 sp->ts_state = STATE_REP_INI;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12497 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12498
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12499 case STATE_UNSWAP:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12500 /* Undo the STATE_SWAP swap: "21" -> "12". */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12501 p = fword + sp->ts_fidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12502 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12503 if (has_mbyte)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12504 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12505 n = MB_BYTE2LEN(*p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12506 c = mb_ptr2char(p + n);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12507 mch_memmove(p + MB_BYTE2LEN(p[n]), p, n);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12508 mb_char2bytes(c, 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 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12511 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12512 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12513 c = *p;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12514 *p = p[1];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12515 p[1] = c;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12516 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12517 /FALLTHROUGH/
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12518
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12519 case STATE_SWAP3:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12520 /* Swap two bytes, skipping one: "123" -> "321". We change
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12521 * "fword" here, it's changed back afterwards at STATE_UNSWAP3. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12522 p = fword + sp->ts_fidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12523 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12524 if (has_mbyte)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12525 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12526 n = mb_cptr2len(p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12527 c = mb_ptr2char(p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12528 fl = mb_cptr2len(p + n);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12529 c2 = mb_ptr2char(p + n);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12530 if (!soundfold && !spell_iswordp(p + n + fl, curbuf))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12531 c3 = c; /* don't swap non-word char */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12532 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12533 c3 = mb_ptr2char(p + n + fl);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12534 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12535 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12536 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12537 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12538 c = *p;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12539 c2 = p[1];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12540 if (!soundfold && !spell_iswordp(p + 2, curbuf))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12541 c3 = c; /* don't swap non-word char */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12542 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12543 c3 = p[2];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12544 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12545
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12546 /* When characters are identical: "121" then SWAP3 result is
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12547 * identical, ROT3L result is same as SWAP: "211", ROT3L result is
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12548 * same as SWAP on next char: "112". Thus skip all swapping.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12549 * Also skip when c3 is NUL.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12550 * Also get here when the third character is not a word character.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12551 * Second character may any char: "a.b" -> "b.a" */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12552 if (c == c3 \|\| c3 == NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12553 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12554 sp->ts_state = STATE_REP_INI;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12555 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12556 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12557 if (TRY_DEEPER(su, stack, depth, SCORE_SWAP3))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12558 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12559 go_deeper(stack, depth, SCORE_SWAP3);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12560 #ifdef DEBUG_TRIEWALK
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12561 sprintf(changename[depth], "%.*s-%s: swap3 %c and %c",
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12562 sp->ts_twordlen, tword, fword + sp->ts_fidx,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12563 c, c3);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12564 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12565 sp->ts_state = STATE_UNSWAP3;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12566 ++depth;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12567 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12568 if (has_mbyte)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12569 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12570 tl = mb_char2len(c3);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12571 mch_memmove(p, p + n + fl, tl);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12572 mb_char2bytes(c2, p + tl);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12573 mb_char2bytes(c, p + fl + tl);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12574 stack[depth].ts_fidxtry = sp->ts_fidx + n + fl + tl;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12575 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12576 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12577 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12578 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12579 p[0] = p[2];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12580 p[2] = c;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12581 stack[depth].ts_fidxtry = sp->ts_fidx + 3;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12582 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12583 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12584 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12585 sp->ts_state = STATE_REP_INI;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12586 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12587
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12588 case STATE_UNSWAP3:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12589 /* Undo STATE_SWAP3: "321" -> "123" */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12590 p = fword + sp->ts_fidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12591 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12592 if (has_mbyte)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12593 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12594 n = MB_BYTE2LEN(*p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12595 c2 = mb_ptr2char(p + n);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12596 fl = MB_BYTE2LEN(p[n]);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12597 c = mb_ptr2char(p + n + fl);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12598 tl = MB_BYTE2LEN(p[n + fl]);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12599 mch_memmove(p + fl + tl, p, n);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12600 mb_char2bytes(c, p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12601 mb_char2bytes(c2, p + tl);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12602 p = p + tl;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12603 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12604 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12605 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12606 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12607 c = *p;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12608 *p = p[2];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12609 p[2] = c;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12610 ++p;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12611 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12612
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12613 if (!soundfold && !spell_iswordp(p, curbuf))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12614 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12615 /* Middle char is not a word char, skip the rotate. First and
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12616 * third char were already checked at swap and swap3. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12617 sp->ts_state = STATE_REP_INI;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12618 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12619 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12620
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12621 /* Rotate three characters left: "123" -> "231". We change
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12622 * "fword" here, it's changed back afterwards at STATE_UNROT3L. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12623 if (TRY_DEEPER(su, stack, depth, SCORE_SWAP3))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12624 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12625 go_deeper(stack, depth, SCORE_SWAP3);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12626 #ifdef DEBUG_TRIEWALK
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12627 p = fword + sp->ts_fidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12628 sprintf(changename[depth], "%.*s-%s: rotate left %c%c%c",
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12629 sp->ts_twordlen, tword, fword + sp->ts_fidx,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12630 p[0], p[1], p[2]);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12631 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12632 sp->ts_state = STATE_UNROT3L;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12633 ++depth;
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12634 p = fword + sp->ts_fidx;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12635 #ifdef FEAT_MBYTE
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12636 if (has_mbyte)
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12637 {
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	12638 n = mb_cptr2len(p);
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12639 c = mb_ptr2char(p);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	12640 fl = mb_cptr2len(p + n);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12641 fl += mb_cptr2len(p + n + fl);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12642 mch_memmove(p, p + n, fl);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12643 mb_char2bytes(c, p + fl);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12644 stack[depth].ts_fidxtry = sp->ts_fidx + n + fl;
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12645 }
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12646 else
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12647 #endif
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12648 {
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12649 c = *p;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12650 *p = p[1];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12651 p[1] = p[2];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12652 p[2] = c;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12653 stack[depth].ts_fidxtry = sp->ts_fidx + 3;
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 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12657 sp->ts_state = STATE_REP_INI;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12658 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12659
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12660 case STATE_UNROT3L:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12661 /* Undo ROT3L: "231" -> "123" */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12662 p = fword + sp->ts_fidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12663 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12664 if (has_mbyte)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12665 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12666 n = MB_BYTE2LEN(*p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12667 n += MB_BYTE2LEN(p[n]);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12668 c = mb_ptr2char(p + n);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12669 tl = MB_BYTE2LEN(p[n]);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12670 mch_memmove(p + tl, p, n);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12671 mb_char2bytes(c, p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12672 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12673 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12674 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12675 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12676 c = p[2];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12677 p[2] = p[1];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12678 p[1] = *p;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12679 *p = c;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12680 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12681
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12682 /* Rotate three bytes right: "123" -> "312". We change "fword"
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12683 * here, it's changed back afterwards at STATE_UNROT3R. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12684 if (TRY_DEEPER(su, stack, depth, SCORE_SWAP3))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12685 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12686 go_deeper(stack, depth, SCORE_SWAP3);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12687 #ifdef DEBUG_TRIEWALK
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12688 p = fword + sp->ts_fidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12689 sprintf(changename[depth], "%.*s-%s: rotate right %c%c%c",
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12690 sp->ts_twordlen, tword, fword + sp->ts_fidx,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12691 p[0], p[1], p[2]);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12692 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12693 sp->ts_state = STATE_UNROT3R;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12694 ++depth;
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12695 p = fword + sp->ts_fidx;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12696 #ifdef FEAT_MBYTE
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12697 if (has_mbyte)
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12698 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12699 n = mb_cptr2len(p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12700 n += mb_cptr2len(p + n);
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12701 c = mb_ptr2char(p + n);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12702 tl = mb_cptr2len(p + n);
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12703 mch_memmove(p + tl, p, n);
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12704 mb_char2bytes(c, p);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12705 stack[depth].ts_fidxtry = sp->ts_fidx + n + tl;
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12706 }
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12707 else
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12708 #endif
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12709 {
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12710 c = p[2];
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12711 p[2] = p[1];
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12712 p[1] = *p;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12713 *p = c;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12714 stack[depth].ts_fidxtry = sp->ts_fidx + 3;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12715 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12716 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12717 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12718 sp->ts_state = STATE_REP_INI;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12719 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12720
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12721 case STATE_UNROT3R:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12722 /* Undo ROT3R: "312" -> "123" */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12723 p = fword + sp->ts_fidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12724 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12725 if (has_mbyte)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12726 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12727 c = mb_ptr2char(p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12728 tl = MB_BYTE2LEN(*p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12729 n = MB_BYTE2LEN(p[tl]);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12730 n += MB_BYTE2LEN(p[tl + n]);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12731 mch_memmove(p, p + tl, n);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12732 mb_char2bytes(c, p + n);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12733 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12734 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12735 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12736 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12737 c = *p;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12738 *p = p[1];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12739 p[1] = p[2];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12740 p[2] = c;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12741 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12742 /FALLTHROUGH/
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12743
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12744 case STATE_REP_INI:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12745 /* Check if matching with REP items from the .aff file would work.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12746 * Quickly skip if:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12747 * - there are no REP items and we are not in the soundfold trie
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12748 * - the score is going to be too high anyway
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12749 * - already applied a REP item or swapped here */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12750 if ((lp->lp_replang == NULL && !soundfold)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12751 \|\| sp->ts_score + SCORE_REP >= su->su_maxscore
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12752 \|\| sp->ts_fidx < sp->ts_fidxtry)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12753 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12754 sp->ts_state = STATE_FINAL;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12755 break;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12756 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12757
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12758 /* Use the first byte to quickly find the first entry that may
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12759 * match. If the index is -1 there is none. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12760 if (soundfold)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12761 sp->ts_curi = slang->sl_repsal_first[fword[sp->ts_fidx]];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12762 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12763 sp->ts_curi = lp->lp_replang->sl_rep_first[fword[sp->ts_fidx]];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12764
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12765 if (sp->ts_curi < 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12766 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12767 sp->ts_state = STATE_FINAL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12768 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12769 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12770
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12771 sp->ts_state = STATE_REP;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12772 /FALLTHROUGH/
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12773
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12774 case STATE_REP:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12775 /* Try matching with REP items from the .aff file. For each match
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12776 * replace the characters and check if the resulting word is
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12777 * valid. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12778 p = fword + sp->ts_fidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12779
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12780 if (soundfold)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12781 gap = &slang->sl_repsal;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12782 else
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	12783 gap = &lp->lp_replang->sl_rep;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12784 while (sp->ts_curi < gap->ga_len)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12785 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12786 ftp = (fromto_T *)gap->ga_data + sp->ts_curi++;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12787 if (ftp->ft_from != p)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12788 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12789 /* past possible matching entries */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12790 sp->ts_curi = gap->ga_len;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12791 break;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12792 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12793 if (STRNCMP(ftp->ft_from, p, STRLEN(ftp->ft_from)) == 0
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12794 && TRY_DEEPER(su, stack, depth, SCORE_REP))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12795 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12796 go_deeper(stack, depth, SCORE_REP);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12797 #ifdef DEBUG_TRIEWALK
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12798 sprintf(changename[depth], "%.*s-%s: replace %s with %s",
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12799 sp->ts_twordlen, tword, fword + sp->ts_fidx,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12800 ftp->ft_from, ftp->ft_to);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12801 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12802 /* Need to undo this afterwards. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12803 sp->ts_state = STATE_REP_UNDO;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12804
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12805 /* Change the "from" to the "to" string. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12806 ++depth;
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	12807 fl = (int)STRLEN(ftp->ft_from);
8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	12808 tl = (int)STRLEN(ftp->ft_to);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12809 if (fl != tl)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12810 {
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1580 diff changeset	12811 STRMOVE(p + tl, p + fl);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12812 repextra += tl - fl;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12813 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12814 mch_memmove(p, ftp->ft_to, tl);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12815 stack[depth].ts_fidxtry = sp->ts_fidx + tl;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12816 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12817 stack[depth].ts_tcharlen = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12818 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12819 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12820 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12821 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12822
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12823 if (sp->ts_curi >= gap->ga_len && sp->ts_state == STATE_REP)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12824 /* No (more) matches. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12825 sp->ts_state = STATE_FINAL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12826
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12827 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12828
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12829 case STATE_REP_UNDO:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12830 /* Undo a REP replacement and continue with the next one. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12831 if (soundfold)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12832 gap = &slang->sl_repsal;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12833 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12834 gap = &lp->lp_replang->sl_rep;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12835 ftp = (fromto_T *)gap->ga_data + sp->ts_curi - 1;
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	12836 fl = (int)STRLEN(ftp->ft_from);
8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	12837 tl = (int)STRLEN(ftp->ft_to);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12838 p = fword + sp->ts_fidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12839 if (fl != tl)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12840 {
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1580 diff changeset	12841 STRMOVE(p + fl, p + tl);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12842 repextra -= tl - fl;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12843 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12844 mch_memmove(p, ftp->ft_from, fl);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12845 sp->ts_state = STATE_REP;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12846 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12847
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12848 default:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12849 /* Did all possible states at this level, go up one level. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12850 --depth;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12851
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12852 if (depth >= 0 && stack[depth].ts_prefixdepth == PFD_PREFIXTREE)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12853 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12854 /* Continue in or go back to the prefix tree. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12855 byts = pbyts;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12856 idxs = pidxs;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12857 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12858
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12859 /* Don't check for CTRL-C too often, it takes time. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12860 if (--breakcheckcount == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12861 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12862 ui_breakcheck();
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12863 breakcheckcount = 1000;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12864 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12865 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12866 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12867 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12868
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12869
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12870 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12871 * Go one level deeper in the tree.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12872 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12873 static void
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12874 go_deeper(stack, depth, score_add)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12875 trystate_T *stack;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12876 int depth;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12877 int score_add;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12878 {
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12879 stack[depth + 1] = stack[depth];
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12880 stack[depth + 1].ts_state = STATE_START;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12881 stack[depth + 1].ts_score = stack[depth].ts_score + score_add;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12882 stack[depth + 1].ts_curi = 1; /* start just after length byte */
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	12883 stack[depth + 1].ts_flags = 0;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12884 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12885
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	12886 #ifdef FEAT_MBYTE
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	12887 /*
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	12888 * Case-folding may change the number of bytes: Count nr of chars in
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	12889 * fword[flen] and return the byte length of that many chars in "word".
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	12890 */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	12891 static int
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	12892 nofold_len(fword, flen, word)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	12893 char_u *fword;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	12894 int flen;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	12895 char_u *word;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	12896 {
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	12897 char_u *p;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	12898 int i = 0;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	12899
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	12900 for (p = fword; p < fword + flen; mb_ptr_adv(p))
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	12901 ++i;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	12902 for (p = word; i > 0; mb_ptr_adv(p))
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	12903 --i;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	12904 return (int)(p - word);
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	12905 }
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	12906 #endif
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	12907
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12908 /*
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12909 * "fword" is a good word with case folded. Find the matching keep-case
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12910 * words and put it in "kword".
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12911 * Theoretically there could be several keep-case words that result in the
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12912 * same case-folded word, but we only find one...
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12913 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12914 static void
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12915 find_keepcap_word(slang, fword, kword)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12916 slang_T *slang;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12917 char_u *fword;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12918 char_u *kword;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12919 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12920 char_u uword[MAXWLEN]; /* "fword" in upper-case */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12921 int depth;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	12922 idx_T tryidx;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12923
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12924 /* The following arrays are used at each depth in the tree. */
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	12925 idx_T arridx[MAXWLEN];
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12926 int round[MAXWLEN];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12927 int fwordidx[MAXWLEN];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12928 int uwordidx[MAXWLEN];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12929 int kwordlen[MAXWLEN];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12930
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12931 int flen, ulen;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12932 int l;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12933 int len;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12934 int c;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	12935 idx_T lo, hi, m;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12936 char_u *p;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12937 char_u byts = slang->sl_kbyts; / array with bytes of the words */
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	12938 idx_T idxs = slang->sl_kidxs; / array with indexes */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12939
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12940 if (byts == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12941 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12942 /* array is empty: "cannot happen" */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12943 *kword = NUL;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12944 return;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12945 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12946
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12947 /* Make an all-cap version of "fword". */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12948 allcap_copy(fword, uword);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12949
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12950 /*
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12951 * Each character needs to be tried both case-folded and upper-case.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12952 * All this gets very complicated if we keep in mind that changing case
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12953 * may change the byte length of a multi-byte character...
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12954 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12955 depth = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12956 arridx[0] = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12957 round[0] = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12958 fwordidx[0] = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12959 uwordidx[0] = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12960 kwordlen[0] = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12961 while (depth >= 0)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12962 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12963 if (fword[fwordidx[depth]] == NUL)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12964 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12965 /* 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	12966 * here we have found a match. */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12967 if (byts[arridx[depth] + 1] == 0)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12968 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12969 kword[kwordlen[depth]] = NUL;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12970 return;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12971 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12972
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12973 /* kword is getting too long, continue one level up */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12974 --depth;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12975 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12976 else if (++round[depth] > 2)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12977 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12978 /* tried both fold-case and upper-case character, continue one
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12979 * level up */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12980 --depth;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12981 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12982 else
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12983 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12984 /*
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12985 * round[depth] == 1: Try using the folded-case character.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12986 * round[depth] == 2: Try using the upper-case character.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12987 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12988 #ifdef FEAT_MBYTE
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12989 if (has_mbyte)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12990 {
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	12991 flen = mb_cptr2len(fword + fwordidx[depth]);
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	12992 ulen = mb_cptr2len(uword + uwordidx[depth]);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12993 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12994 else
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12995 #endif
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12996 ulen = flen = 1;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12997 if (round[depth] == 1)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12998 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12999 p = fword + fwordidx[depth];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13000 l = flen;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13001 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13002 else
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13003 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13004 p = uword + uwordidx[depth];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13005 l = ulen;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13006 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13007
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13008 for (tryidx = arridx[depth]; l > 0; --l)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13009 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13010 /* Perform a binary search in the list of accepted bytes. */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13011 len = byts[tryidx++];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13012 c = *p++;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13013 lo = tryidx;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13014 hi = tryidx + len - 1;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13015 while (lo < hi)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13016 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13017 m = (lo + hi) / 2;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13018 if (byts[m] > c)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13019 hi = m - 1;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13020 else if (byts[m] < c)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13021 lo = m + 1;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13022 else
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13023 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13024 lo = hi = m;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13025 break;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13026 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13027 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13028
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13029 /* Stop if there is no matching byte. */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13030 if (hi < lo \|\| byts[lo] != c)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13031 break;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13032
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13033 /* Continue at the child (if there is one). */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13034 tryidx = idxs[lo];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13035 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13036
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13037 if (l == 0)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13038 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13039 /*
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13040 * Found the matching char. Copy it to "kword" and go a
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13041 * level deeper.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13042 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13043 if (round[depth] == 1)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13044 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13045 STRNCPY(kword + kwordlen[depth], fword + fwordidx[depth],
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13046 flen);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13047 kwordlen[depth + 1] = kwordlen[depth] + flen;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13048 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13049 else
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13050 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13051 STRNCPY(kword + kwordlen[depth], uword + uwordidx[depth],
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13052 ulen);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13053 kwordlen[depth + 1] = kwordlen[depth] + ulen;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13054 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13055 fwordidx[depth + 1] = fwordidx[depth] + flen;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13056 uwordidx[depth + 1] = uwordidx[depth] + ulen;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13057
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13058 ++depth;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13059 arridx[depth] = tryidx;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13060 round[depth] = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13061 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13062 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13063 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13064
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13065 /* Didn't find it: "cannot happen". */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13066 *kword = NUL;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13067 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13068
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13069 /*
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13070 * 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	13071 * su->su_sga.
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13072 */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13073 static void
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13074 score_comp_sal(su)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13075 suginfo_T *su;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13076 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13077 langp_T *lp;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13078 char_u badsound[MAXWLEN];
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13079 int i;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13080 suggest_T *stp;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13081 suggest_T *sstp;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13082 int score;
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	13083 int lpi;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13084
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13085 if (ga_grow(&su->su_sga, su->su_ga.ga_len) == FAIL)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13086 return;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13087
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13088 /* Use the sound-folding of the first language that supports it. */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	13089 for (lpi = 0; lpi < curbuf->b_langp.ga_len; ++lpi)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	13090 {
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	13091 lp = LANGP_ENTRY(curbuf->b_langp, lpi);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13092 if (lp->lp_slang->sl_sal.ga_len > 0)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13093 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13094 /* soundfold the bad word */
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13095 spell_soundfold(lp->lp_slang, su->su_fbadword, TRUE, badsound);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13096
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13097 for (i = 0; i < su->su_ga.ga_len; ++i)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13098 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13099 stp = &SUG(su->su_ga, i);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13100
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13101 /* Case-fold the suggested word, sound-fold it and compute the
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13102 * sound-a-like score. */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13103 score = stp_sal_score(stp, su, lp->lp_slang, badsound);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13104 if (score < SCORE_MAXMAX)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13105 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13106 /* Add the suggestion. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13107 sstp = &SUG(su->su_sga, su->su_sga.ga_len);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13108 sstp->st_word = vim_strsave(stp->st_word);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13109 if (sstp->st_word != NULL)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13110 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13111 sstp->st_wordlen = stp->st_wordlen;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13112 sstp->st_score = score;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13113 sstp->st_altscore = 0;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13114 sstp->st_orglen = stp->st_orglen;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13115 ++su->su_sga.ga_len;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13116 }
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 break;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13120 }
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	13121 }
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13122 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13123
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13124 /*
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13125 * Combine the list of suggestions in su->su_ga and su->su_sga.
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13126 * They are intwined.
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13127 */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13128 static void
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13129 score_combine(su)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13130 suginfo_T *su;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13131 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13132 int i;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13133 int j;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13134 garray_T ga;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13135 garray_T *gap;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13136 langp_T *lp;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13137 suggest_T *stp;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13138 char_u *p;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13139 char_u badsound[MAXWLEN];
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13140 int round;
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	13141 int lpi;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13142 slang_T *slang = NULL;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13143
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13144 /* Add the alternate score to su_ga. */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	13145 for (lpi = 0; lpi < curbuf->b_langp.ga_len; ++lpi)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	13146 {
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	13147 lp = LANGP_ENTRY(curbuf->b_langp, lpi);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13148 if (lp->lp_slang->sl_sal.ga_len > 0)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13149 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13150 /* soundfold the bad word */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13151 slang = lp->lp_slang;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13152 spell_soundfold(slang, su->su_fbadword, TRUE, badsound);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13153
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13154 for (i = 0; i < su->su_ga.ga_len; ++i)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13155 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13156 stp = &SUG(su->su_ga, i);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13157 stp->st_altscore = stp_sal_score(stp, su, slang, badsound);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13158 if (stp->st_altscore == SCORE_MAXMAX)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13159 stp->st_score = (stp->st_score * 3 + SCORE_BIG) / 4;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13160 else
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13161 stp->st_score = (stp->st_score * 3
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13162 + stp->st_altscore) / 4;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13163 stp->st_salscore = FALSE;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13164 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13165 break;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13166 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13167 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13168
844 d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 840 diff changeset	13169 if (slang == NULL) /* Using "double" without sound folding. */
d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 840 diff changeset	13170 {
d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 840 diff changeset	13171 (void)cleanup_suggestions(&su->su_ga, su->su_maxscore,
d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 840 diff changeset	13172 su->su_maxcount);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13173 return;
844 d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 840 diff changeset	13174 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13175
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13176 /* Add the alternate score to su_sga. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13177 for (i = 0; i < su->su_sga.ga_len; ++i)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13178 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13179 stp = &SUG(su->su_sga, i);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13180 stp->st_altscore = spell_edit_score(slang,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13181 su->su_badword, stp->st_word);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13182 if (stp->st_score == SCORE_MAXMAX)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13183 stp->st_score = (SCORE_BIG * 7 + stp->st_altscore) / 8;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13184 else
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13185 stp->st_score = (stp->st_score * 7 + stp->st_altscore) / 8;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13186 stp->st_salscore = TRUE;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13187 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13188
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13189 /* Remove bad suggestions, sort the suggestions and truncate at "maxcount"
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13190 * for both lists. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13191 check_suggestions(su, &su->su_ga);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13192 (void)cleanup_suggestions(&su->su_ga, su->su_maxscore, su->su_maxcount);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13193 check_suggestions(su, &su->su_sga);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13194 (void)cleanup_suggestions(&su->su_sga, su->su_maxscore, su->su_maxcount);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13195
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13196 ga_init2(&ga, (int)sizeof(suginfo_T), 1);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13197 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	13198 return;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13199
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13200 stp = &SUG(ga, 0);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13201 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	13202 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13203 /* round 1: get a suggestion from su_ga
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13204 * round 2: get a suggestion from su_sga */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13205 for (round = 1; round <= 2; ++round)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13206 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13207 gap = round == 1 ? &su->su_ga : &su->su_sga;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13208 if (i < gap->ga_len)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13209 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13210 /* Don't add a word if it's already there. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13211 p = SUG(*gap, i).st_word;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13212 for (j = 0; j < ga.ga_len; ++j)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13213 if (STRCMP(stp[j].st_word, p) == 0)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13214 break;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13215 if (j == ga.ga_len)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13216 stp[ga.ga_len++] = SUG(*gap, i);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13217 else
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13218 vim_free(p);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13219 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13220 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13221 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13222
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13223 ga_clear(&su->su_ga);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13224 ga_clear(&su->su_sga);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13225
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13226 /* Truncate the list to the number of suggestions that will be displayed. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13227 if (ga.ga_len > su->su_maxcount)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13228 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13229 for (i = su->su_maxcount; i < ga.ga_len; ++i)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13230 vim_free(stp[i].st_word);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13231 ga.ga_len = su->su_maxcount;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13232 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13233
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13234 su->su_ga = ga;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13235 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13236
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13237 /*
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13238 * For the goodword in "stp" compute the soundalike score compared to the
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13239 * badword.
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13240 */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13241 static int
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13242 stp_sal_score(stp, su, slang, badsound)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13243 suggest_T *stp;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13244 suginfo_T *su;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13245 slang_T *slang;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13246 char_u badsound; / sound-folded badword */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13247 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13248 char_u *p;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13249 char_u *pbad;
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13250 char_u *pgood;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13251 char_u badsound2[MAXWLEN];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13252 char_u fword[MAXWLEN];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13253 char_u goodsound[MAXWLEN];
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13254 char_u goodword[MAXWLEN];
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13255 int lendiff;
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13256
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13257 lendiff = (int)(su->su_badlen - stp->st_orglen);
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13258 if (lendiff >= 0)
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13259 pbad = badsound;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13260 else
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13261 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13262 /* soundfold the bad word with more characters following */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13263 (void)spell_casefold(su->su_badptr, stp->st_orglen, fword, MAXWLEN);
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13264
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13265 /* 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	13266 * sounds like "t h" while "the" sounds like "@". Avoid that by
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13267 * 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	13268 * space. */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13269 if (vim_iswhite(su->su_badptr[su->su_badlen])
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13270 && *skiptowhite(stp->st_word) == NUL)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13271 for (p = fword; *(p = skiptowhite(p)) != NUL; )
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1580 diff changeset	13272 STRMOVE(p, p + 1);
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13273
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13274 spell_soundfold(slang, fword, TRUE, badsound2);
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13275 pbad = badsound2;
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13276 }
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13277
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13278 if (lendiff > 0)
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13279 {
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13280 /* 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	13281 * what replaces the bad word. */
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13282 STRCPY(goodword, stp->st_word);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13283 vim_strncpy(goodword + stp->st_wordlen,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13284 su->su_badptr + su->su_badlen - lendiff, lendiff);
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13285 pgood = goodword;
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13286 }
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13287 else
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13288 pgood = stp->st_word;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13289
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13290 /* Sound-fold the word and compute the score for the difference. */
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13291 spell_soundfold(slang, pgood, FALSE, goodsound);
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13292
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13293 return soundalike_score(goodsound, pbad);
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13294 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13295
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13296 /* structure used to store soundfolded words that add_sound_suggest() has
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13297 * handled already. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13298 typedef struct
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13299 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13300 short sft_score; /* lowest score used */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13301 char_u sft_word[1]; /* soundfolded word, actually longer */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13302 } sftword_T;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13303
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13304 static sftword_T dumsft;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13305 #define HIKEY2SFT(p) ((sftword_T )(p - (dumsft.sft_word - (char_u )&dumsft)))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13306 #define HI2SFT(hi) HIKEY2SFT((hi)->hi_key)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13307
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13308 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13309 * Prepare for calling suggest_try_soundalike().
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13310 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13311 static void
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13312 suggest_try_soundalike_prep()
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13313 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13314 langp_T *lp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13315 int lpi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13316 slang_T *slang;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13317
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13318 /* Do this for all languages that support sound folding and for which a
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13319 * .sug file has been loaded. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13320 for (lpi = 0; lpi < curbuf->b_langp.ga_len; ++lpi)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13321 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13322 lp = LANGP_ENTRY(curbuf->b_langp, lpi);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13323 slang = lp->lp_slang;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13324 if (slang->sl_sal.ga_len > 0 && slang->sl_sbyts != NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13325 /* prepare the hashtable used by add_sound_suggest() */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13326 hash_init(&slang->sl_sounddone);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13327 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13328 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13329
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13330 /*
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13331 * Find suggestions by comparing the word in a sound-a-like form.
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	13332 * Note: This doesn't support postponed prefixes.
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13333 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13334 static void
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	13335 suggest_try_soundalike(su)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13336 suginfo_T *su;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13337 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13338 char_u salword[MAXWLEN];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13339 langp_T *lp;
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	13340 int lpi;
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	13341 slang_T *slang;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13342
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13343 /* Do this for all languages that support sound folding and for which a
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13344 * .sug file has been loaded. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13345 for (lpi = 0; lpi < curbuf->b_langp.ga_len; ++lpi)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13346 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13347 lp = LANGP_ENTRY(curbuf->b_langp, lpi);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13348 slang = lp->lp_slang;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13349 if (slang->sl_sal.ga_len > 0 && slang->sl_sbyts != NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13350 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13351 /* soundfold the bad word */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13352 spell_soundfold(slang, su->su_fbadword, TRUE, salword);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13353
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13354 /* try all kinds of inserts/deletes/swaps/etc. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13355 /* TODO: also soundfold the next words, so that we can try joining
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13356 * and splitting */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13357 suggest_trie_walk(su, lp, salword, TRUE);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13358 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13359 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13360 }
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 * Finish up after calling suggest_try_soundalike().
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13364 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13365 static void
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13366 suggest_try_soundalike_finish()
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13367 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13368 langp_T *lp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13369 int lpi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13370 slang_T *slang;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13371 int todo;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13372 hashitem_T *hi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13373
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13374 /* Do this for all languages that support sound folding and for which a
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13375 * .sug file has been loaded. */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	13376 for (lpi = 0; lpi < curbuf->b_langp.ga_len; ++lpi)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	13377 {
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	13378 lp = LANGP_ENTRY(curbuf->b_langp, lpi);
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	13379 slang = lp->lp_slang;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13380 if (slang->sl_sal.ga_len > 0 && slang->sl_sbyts != NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13381 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13382 /* Free the info about handled words. */
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	13383 todo = (int)slang->sl_sounddone.ht_used;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13384 for (hi = slang->sl_sounddone.ht_array; todo > 0; ++hi)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13385 if (!HASHITEM_EMPTY(hi))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13386 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13387 vim_free(HI2SFT(hi));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13388 --todo;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13389 }
1087 c94bbf85eb16 updated for version 7.0-213 vimboss parents: 977 diff changeset	13390
c94bbf85eb16 updated for version 7.0-213 vimboss parents: 977 diff changeset	13391 /* Clear the hashtable, it may also be used by another region. */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13392 hash_clear(&slang->sl_sounddone);
1087 c94bbf85eb16 updated for version 7.0-213 vimboss parents: 977 diff changeset	13393 hash_init(&slang->sl_sounddone);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13394 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13395 }
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 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13399 * 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	13400 * produce this soundfolded word.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13401 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13402 static void
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13403 add_sound_suggest(su, goodword, score, lp)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13404 suginfo_T *su;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13405 char_u *goodword;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13406 int score; /* soundfold score */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13407 langp_T *lp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13408 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13409 slang_T slang = lp->lp_slang; / language for sound folding */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13410 int sfwordnr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13411 char_u *nrline;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13412 int orgnr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13413 char_u theword[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13414 int i;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13415 int wlen;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13416 char_u *byts;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13417 idx_T *idxs;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13418 int n;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13419 int wordcount;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13420 int wc;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13421 int goodscore;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13422 hash_T hash;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13423 hashitem_T *hi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13424 sftword_T *sft;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13425 int bc, gc;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13426 int limit;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13427
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13428 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13429 * It's very well possible that the same soundfold word is found several
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13430 * times with different scores. Since the following is quite slow only do
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13431 * the words that have a better score than before. Use a hashtable to
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13432 * remember the words that have been done.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13433 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13434 hash = hash_hash(goodword);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13435 hi = hash_lookup(&slang->sl_sounddone, goodword, hash);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13436 if (HASHITEM_EMPTY(hi))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13437 {
844 d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 840 diff changeset	13438 sft = (sftword_T *)alloc((unsigned)(sizeof(sftword_T)
d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 840 diff changeset	13439 + STRLEN(goodword)));
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13440 if (sft != NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13441 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13442 sft->sft_score = score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13443 STRCPY(sft->sft_word, goodword);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13444 hash_add_item(&slang->sl_sounddone, hi, sft->sft_word, hash);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13445 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13446 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13447 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13448 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13449 sft = HI2SFT(hi);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13450 if (score >= sft->sft_score)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13451 return;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13452 sft->sft_score = score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13453 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13454
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13455 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13456 * Find the word nr in the soundfold tree.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13457 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13458 sfwordnr = soundfold_find(slang, goodword);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13459 if (sfwordnr < 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13460 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13461 EMSG2(_(e_intern2), "add_sound_suggest()");
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13462 return;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13463 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13464
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13465 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13466 * go over the list of good words that produce this soundfold word
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13467 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13468 nrline = ml_get_buf(slang->sl_sugbuf, (linenr_T)(sfwordnr + 1), FALSE);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13469 orgnr = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13470 while (*nrline != NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13471 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13472 /* 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	13473 * previous wordnr. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13474 orgnr += bytes2offset(&nrline);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13475
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13476 byts = slang->sl_fbyts;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13477 idxs = slang->sl_fidxs;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13478
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13479 /* Lookup the word "orgnr" one of the two tries. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13480 n = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13481 wlen = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13482 wordcount = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13483 for (;;)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13484 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13485 i = 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13486 if (wordcount == orgnr && byts[n + 1] == NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13487 break; /* found end of word */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13488
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13489 if (byts[n + 1] == NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13490 ++wordcount;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13491
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13492 /* skip over the NUL bytes */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13493 for ( ; byts[n + i] == NUL; ++i)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13494 if (i > byts[n]) /* safety check */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13495 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13496 STRCPY(theword + wlen, "BAD");
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13497 goto badword;
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 /* One of the siblings must have the word. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13501 for ( ; i < byts[n]; ++i)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13502 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13503 wc = idxs[idxs[n + i]]; /* nr of words under this byte */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13504 if (wordcount + wc > orgnr)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13505 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13506 wordcount += wc;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13507 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13508
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13509 theword[wlen++] = byts[n + i];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13510 n = idxs[n + i];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13511 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13512 badword:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13513 theword[wlen] = NUL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13514
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13515 /* Go over the possible flags and regions. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13516 for (; i <= byts[n] && byts[n + i] == NUL; ++i)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13517 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13518 char_u cword[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13519 char_u *p;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13520 int flags = (int)idxs[n + i];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13521
698 e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	13522 /* Skip words with the NOSUGGEST flag */
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	13523 if (flags & WF_NOSUGGEST)
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	13524 continue;
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	13525
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13526 if (flags & WF_KEEPCAP)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13527 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13528 /* Must find the word in the keep-case tree. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13529 find_keepcap_word(slang, theword, cword);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13530 p = cword;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13531 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13532 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13533 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13534 flags \|= su->su_badflags;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13535 if ((flags & WF_CAPMASK) != 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13536 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13537 /* Need to fix case according to "flags". */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13538 make_case_word(theword, cword, flags);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13539 p = cword;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13540 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13541 else
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13542 p = theword;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13543 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13544
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13545 /* Add the suggestion. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13546 if (sps_flags & SPS_DOUBLE)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13547 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13548 /* Add the suggestion if the score isn't too bad. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13549 if (score <= su->su_maxscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13550 add_suggestion(su, &su->su_sga, p, su->su_badlen,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13551 score, 0, FALSE, slang, FALSE);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13552 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13553 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13554 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13555 /* Add a penalty for words in another region. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13556 if ((flags & WF_REGION)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13557 && (((unsigned)flags >> 16) & lp->lp_region) == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13558 goodscore = SCORE_REGION;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13559 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13560 goodscore = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13561
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13562 /* Add a small penalty for changing the first letter from
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13563 * lower to upper case. Helps for "tath" -> "Kath", which is
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13564 * less common thatn "tath" -> "path". Don't do it when the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13565 * letter is the same, that has already been counted. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13566 gc = PTR2CHAR(p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13567 if (SPELL_ISUPPER(gc))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13568 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13569 bc = PTR2CHAR(su->su_badword);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13570 if (!SPELL_ISUPPER(bc)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13571 && SPELL_TOFOLD(bc) != SPELL_TOFOLD(gc))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13572 goodscore += SCORE_ICASE / 2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13573 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13574
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13575 /* Compute the score for the good word. This only does letter
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13576 * insert/delete/swap/replace. REP items are not considered,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13577 * which may make the score a bit higher.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13578 * Use a limit for the score to make it work faster. Use
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13579 * MAXSCORE(), because RESCORE() will change the score.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13580 * If the limit is very high then the iterative method is
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13581 * inefficient, using an array is quicker. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13582 limit = MAXSCORE(su->su_sfmaxscore - goodscore, score);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13583 if (limit > SCORE_LIMITMAX)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13584 goodscore += spell_edit_score(slang, su->su_badword, p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13585 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13586 goodscore += spell_edit_score_limit(slang, su->su_badword,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13587 p, limit);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13588
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13589 /* When going over the limit don't bother to do the rest. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13590 if (goodscore < SCORE_MAXMAX)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13591 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13592 /* Give a bonus to words seen before. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13593 goodscore = score_wordcount_adj(slang, goodscore, p, FALSE);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13594
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13595 /* Add the suggestion if the score isn't too bad. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13596 goodscore = RESCORE(goodscore, score);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13597 if (goodscore <= su->su_sfmaxscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13598 add_suggestion(su, &su->su_ga, p, su->su_badlen,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13599 goodscore, score, TRUE, slang, TRUE);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13600 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13601 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13602 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13603 /* smsg("word %s (%d): %s (%d)", sftword, sftnr, theword, orgnr); */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13604 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13605 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13606
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13607 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13608 * 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	13609 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13610 static int
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13611 soundfold_find(slang, word)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13612 slang_T *slang;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13613 char_u *word;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13614 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13615 idx_T arridx = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13616 int len;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13617 int wlen = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13618 int c;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13619 char_u *ptr = word;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13620 char_u *byts;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13621 idx_T *idxs;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13622 int wordnr = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13623
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13624 byts = slang->sl_sbyts;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13625 idxs = slang->sl_sidxs;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13626
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13627 for (;;)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13628 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13629 /* First byte is the number of possible bytes. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13630 len = byts[arridx++];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13631
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13632 /* If the first possible byte is a zero the word could end here.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13633 * 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	13634 c = ptr[wlen];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13635 if (byts[arridx] == NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13636 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13637 if (c == NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13638 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13639
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13640 /* Skip over the zeros, there can be several. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13641 while (len > 0 && byts[arridx] == NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13642 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13643 ++arridx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13644 --len;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13645 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13646 if (len == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13647 return -1; /* no children, word should have ended here */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13648 ++wordnr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13649 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13650
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13651 /* If the word ends we didn't find it. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13652 if (c == NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13653 return -1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13654
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13655 /* Perform a binary search in the list of accepted bytes. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13656 if (c == TAB) /* <Tab> is handled like <Space> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13657 c = ' ';
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13658 while (byts[arridx] < c)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13659 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13660 /* The word count is in the first idxs[] entry of the child. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13661 wordnr += idxs[idxs[arridx]];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13662 ++arridx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13663 if (--len == 0) /* end of the bytes, didn't find it */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13664 return -1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13665 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13666 if (byts[arridx] != c) /* didn't find the byte */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13667 return -1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13668
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13669 /* Continue at the child (if there is one). */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13670 arridx = idxs[arridx];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13671 ++wlen;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13672
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13673 /* One space in the good word may stand for several spaces in the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13674 * checked word. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13675 if (c == ' ')
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13676 while (ptr[wlen] == ' ' \|\| ptr[wlen] == TAB)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13677 ++wlen;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13678 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13679
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13680 return wordnr;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13681 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13682
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13683 /*
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	13684 * Copy "fword" to "cword", fixing case according to "flags".
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 static void
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13687 make_case_word(fword, cword, flags)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13688 char_u *fword;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13689 char_u *cword;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13690 int flags;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13691 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13692 if (flags & WF_ALLCAP)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13693 /* Make it all upper-case */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13694 allcap_copy(fword, cword);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13695 else if (flags & WF_ONECAP)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13696 /* Make the first letter upper-case */
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	13697 onecap_copy(fword, cword, TRUE);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13698 else
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13699 /* Use goodword as-is. */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13700 STRCPY(cword, fword);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13701 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13702
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13703 /*
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13704 * Use map string "map" for languages "lp".
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13705 */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13706 static void
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13707 set_map_str(lp, map)
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13708 slang_T *lp;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13709 char_u *map;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13710 {
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13711 char_u *p;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13712 int headc = 0;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13713 int c;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13714 int i;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13715
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13716 if (*map == NUL)
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13717 {
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13718 lp->sl_has_map = FALSE;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13719 return;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13720 }
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13721 lp->sl_has_map = TRUE;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13722
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13723 /* Init the array and hash tables empty. */
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13724 for (i = 0; i < 256; ++i)
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13725 lp->sl_map_array[i] = 0;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13726 #ifdef FEAT_MBYTE
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13727 hash_init(&lp->sl_map_hash);
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13728 #endif
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13729
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13730 /*
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13731 * The similar characters are stored separated with slashes:
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13732 * "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	13733 * before the same slash. For characters above 255 sl_map_hash is used.
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13734 */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13735 for (p = map; *p != NUL; )
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13736 {
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13737 #ifdef FEAT_MBYTE
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	13738 c = mb_cptr2char_adv(&p);
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13739 #else
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13740 c = *p++;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13741 #endif
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13742 if (c == '/')
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13743 headc = 0;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13744 else
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13745 {
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13746 if (headc == 0)
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13747 headc = c;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13748
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13749 #ifdef FEAT_MBYTE
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13750 /* Characters above 255 don't fit in sl_map_array[], put them in
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13751 * the hash table. Each entry is the char, a NUL the headchar and
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13752 * a NUL. */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13753 if (c >= 256)
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13754 {
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13755 int cl = mb_char2len(c);
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13756 int headcl = mb_char2len(headc);
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13757 char_u *b;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13758 hash_T hash;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13759 hashitem_T *hi;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13760
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13761 b = alloc((unsigned)(cl + headcl + 2));
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13762 if (b == NULL)
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13763 return;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13764 mb_char2bytes(c, b);
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13765 b[cl] = NUL;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13766 mb_char2bytes(headc, b + cl + 1);
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13767 b[cl + 1 + headcl] = NUL;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13768 hash = hash_hash(b);
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13769 hi = hash_lookup(&lp->sl_map_hash, b, hash);
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13770 if (HASHITEM_EMPTY(hi))
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13771 hash_add_item(&lp->sl_map_hash, hi, b, hash);
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13772 else
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13773 {
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13774 /* This should have been checked when generating the .spl
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13775 * file. */
626 732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	13776 EMSG(_("E783: duplicate char in MAP entry"));
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13777 vim_free(b);
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13778 }
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13779 }
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13780 else
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13781 #endif
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13782 lp->sl_map_array[c] = headc;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13783 }
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13784 }
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13785 }
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13786
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13787 /*
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13788 * Return TRUE if "c1" and "c2" are similar characters according to the MAP
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13789 * lines in the .aff file.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13790 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13791 static int
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13792 similar_chars(slang, c1, c2)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13793 slang_T *slang;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13794 int c1;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13795 int c2;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13796 {
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13797 int m1, m2;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13798 #ifdef FEAT_MBYTE
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13799 char_u buf[MB_MAXBYTES];
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13800 hashitem_T *hi;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13801
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13802 if (c1 >= 256)
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13803 {
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13804 buf[mb_char2bytes(c1, buf)] = 0;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13805 hi = hash_find(&slang->sl_map_hash, buf);
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13806 if (HASHITEM_EMPTY(hi))
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13807 m1 = 0;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13808 else
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13809 m1 = mb_ptr2char(hi->hi_key + STRLEN(hi->hi_key) + 1);
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13810 }
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13811 else
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13812 #endif
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13813 m1 = slang->sl_map_array[c1];
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13814 if (m1 == 0)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13815 return FALSE;
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13816
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13817
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13818 #ifdef FEAT_MBYTE
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13819 if (c2 >= 256)
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13820 {
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13821 buf[mb_char2bytes(c2, buf)] = 0;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13822 hi = hash_find(&slang->sl_map_hash, buf);
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13823 if (HASHITEM_EMPTY(hi))
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13824 m2 = 0;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13825 else
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13826 m2 = mb_ptr2char(hi->hi_key + STRLEN(hi->hi_key) + 1);
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13827 }
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13828 else
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13829 #endif
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13830 m2 = slang->sl_map_array[c2];
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13831
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13832 return m1 == m2;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13833 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13834
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13835 /*
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13836 * Add a suggestion to the list of suggestions.
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13837 * 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	13838 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13839 static void
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13840 add_suggestion(su, gap, goodword, badlenarg, score, altscore, had_bonus,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13841 slang, maxsf)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13842 suginfo_T *su;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13843 garray_T gap; / either su_ga or su_sga */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13844 char_u *goodword;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13845 int badlenarg; /* len of bad word replaced with "goodword" */
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	13846 int score;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13847 int altscore;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13848 int had_bonus; /* value for st_had_bonus */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	13849 slang_T slang; / language for sound folding */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13850 int maxsf; /* su_maxscore applies to soundfold score,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13851 su_sfmaxscore to the total score. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13852 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13853 int goodlen; /* len of goodword changed */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13854 int badlen; /* len of bad word changed */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13855 suggest_T *stp;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13856 suggest_T new_sug;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13857 int i;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13858 char_u pgood, pbad;
532 7052f11a3dc9 updated for version 7.0150 vimboss parents: 529 diff changeset	13859
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13860 /* Minimize "badlen" for consistency. Avoids that changing "the the" to
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13861 * "thee the" is added next to changing the first "the" the "thee". */
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13862 pgood = goodword + STRLEN(goodword);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13863 pbad = su->su_badptr + badlenarg;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13864 for (;;)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13865 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	13866 goodlen = (int)(pgood - goodword);
8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	13867 badlen = (int)(pbad - su->su_badptr);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13868 if (goodlen <= 0 \|\| badlen <= 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13869 break;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13870 mb_ptr_back(goodword, pgood);
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13871 mb_ptr_back(su->su_badptr, pbad);
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13872 #ifdef FEAT_MBYTE
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13873 if (has_mbyte)
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13874 {
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13875 if (mb_ptr2char(pgood) != mb_ptr2char(pbad))
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13876 break;
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	13877 }
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	13878 else
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13879 #endif
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13880 if (pgood != pbad)
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13881 break;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13882 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13883
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13884 if (badlen == 0 && goodlen == 0)
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13885 /* goodword doesn't change anything; may happen for "the the" changing
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13886 * the first "the" to itself. */
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13887 return;
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	13888
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13889 if (gap->ga_len == 0)
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13890 i = -1;
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13891 else
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13892 {
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13893 /* 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	13894 * being replaced "thes," -> "these" is a different suggestion from
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13895 * "thes" -> "these". */
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13896 stp = &SUG(*gap, 0);
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13897 for (i = gap->ga_len; --i >= 0; ++stp)
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13898 if (stp->st_wordlen == goodlen
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13899 && stp->st_orglen == badlen
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13900 && STRNCMP(stp->st_word, goodword, goodlen) == 0)
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13901 {
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13902 /*
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13903 * Found it. Remember the word with the lowest score.
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13904 */
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13905 if (stp->st_slang == NULL)
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13906 stp->st_slang = slang;
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13907
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13908 new_sug.st_score = score;
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13909 new_sug.st_altscore = altscore;
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13910 new_sug.st_had_bonus = had_bonus;
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13911
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13912 if (stp->st_had_bonus != had_bonus)
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13913 {
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13914 /* Only one of the two had the soundalike score computed.
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13915 * Need to do that for the other one now, otherwise the
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13916 * scores can't be compared. This happens because
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13917 * suggest_try_change() doesn't compute the soundalike
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13918 * word to keep it fast, while some special methods set
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13919 * the soundalike score to zero. */
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13920 if (had_bonus)
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13921 rescore_one(su, stp);
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13922 else
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13923 {
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13924 new_sug.st_word = stp->st_word;
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13925 new_sug.st_wordlen = stp->st_wordlen;
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13926 new_sug.st_slang = stp->st_slang;
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13927 new_sug.st_orglen = badlen;
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13928 rescore_one(su, &new_sug);
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13929 }
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13930 }
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13931
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13932 if (stp->st_score > new_sug.st_score)
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13933 {
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13934 stp->st_score = new_sug.st_score;
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13935 stp->st_altscore = new_sug.st_altscore;
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13936 stp->st_had_bonus = new_sug.st_had_bonus;
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13937 }
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13938 break;
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13939 }
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	13940 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13941
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13942 if (i < 0 && ga_grow(gap, 1) == OK)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13943 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13944 /* Add a suggestion. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13945 stp = &SUG(*gap, gap->ga_len);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13946 stp->st_word = vim_strnsave(goodword, goodlen);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13947 if (stp->st_word != NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13948 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13949 stp->st_wordlen = goodlen;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13950 stp->st_score = score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13951 stp->st_altscore = altscore;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13952 stp->st_had_bonus = had_bonus;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13953 stp->st_orglen = badlen;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13954 stp->st_slang = slang;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13955 ++gap->ga_len;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13956
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13957 /* If we have too many suggestions now, sort the list and keep
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13958 * the best suggestions. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13959 if (gap->ga_len > SUG_MAX_COUNT(su))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13960 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13961 if (maxsf)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13962 su->su_sfmaxscore = cleanup_suggestions(gap,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13963 su->su_sfmaxscore, SUG_CLEAN_COUNT(su));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13964 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13965 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13966 i = su->su_maxscore;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13967 su->su_maxscore = cleanup_suggestions(gap,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13968 su->su_maxscore, SUG_CLEAN_COUNT(su));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13969 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13970 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13971 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13972 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13973 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13974
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13975 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13976 * Suggestions may in fact be flagged as errors. Esp. for banned words and
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13977 * for split words, such as "the the". Remove these from the list here.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13978 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13979 static void
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13980 check_suggestions(su, gap)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13981 suginfo_T *su;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13982 garray_T gap; / either su_ga or su_sga */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13983 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13984 suggest_T *stp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13985 int i;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13986 char_u longword[MAXWLEN + 1];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13987 int len;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13988 hlf_T attr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13989
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13990 stp = &SUG(*gap, 0);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13991 for (i = gap->ga_len - 1; i >= 0; --i)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13992 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13993 /* Need to append what follows to check for "the the". */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13994 STRCPY(longword, stp[i].st_word);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13995 len = stp[i].st_wordlen;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13996 vim_strncpy(longword + len, su->su_badptr + stp[i].st_orglen,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13997 MAXWLEN - len);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13998 attr = HLF_COUNT;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13999 (void)spell_check(curwin, longword, &attr, NULL, FALSE);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14000 if (attr != HLF_COUNT)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14001 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14002 /* Remove this entry. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14003 vim_free(stp[i].st_word);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14004 --gap->ga_len;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14005 if (i < gap->ga_len)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14006 mch_memmove(stp + i, stp + i + 1,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14007 sizeof(suggest_T) * (gap->ga_len - i));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14008 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14009 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14010 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14011
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14012
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14013 /*
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14014 * Add a word to be banned.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14015 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14016 static void
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14017 add_banned(su, word)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14018 suginfo_T *su;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14019 char_u *word;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14020 {
626 732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	14021 char_u *s;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14022 hash_T hash;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14023 hashitem_T *hi;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14024
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14025 hash = hash_hash(word);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14026 hi = hash_lookup(&su->su_banned, word, hash);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14027 if (HASHITEM_EMPTY(hi))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14028 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14029 s = vim_strsave(word);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14030 if (s != NULL)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14031 hash_add_item(&su->su_banned, hi, s, hash);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14032 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14033 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14034
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14035 /*
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	14036 * Recompute the score for all suggestions if sound-folding is possible. This
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	14037 * is slow, thus only done for the final results.
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14038 */
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14039 static void
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14040 rescore_suggestions(su)
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14041 suginfo_T *su;
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14042 {
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14043 int i;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	14044
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	14045 if (su->su_sallang != NULL)
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	14046 for (i = 0; i < su->su_ga.ga_len; ++i)
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	14047 rescore_one(su, &SUG(su->su_ga, i));
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	14048 }
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	14049
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	14050 /*
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	14051 * Recompute the score for one suggestion if sound-folding is possible.
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	14052 */
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	14053 static void
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	14054 rescore_one(su, stp)
535 792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	14055 suginfo_T *su;
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	14056 suggest_T *stp;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	14057 {
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	14058 slang_T *slang = stp->st_slang;
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	14059 char_u sal_badword[MAXWLEN];
535 792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	14060 char_u *p;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	14061
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	14062 /* Only rescore suggestions that have no sal score yet and do have a
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	14063 * language. */
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	14064 if (slang != NULL && slang->sl_sal.ga_len > 0 && !stp->st_had_bonus)
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	14065 {
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	14066 if (slang == su->su_sallang)
535 792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	14067 p = su->su_sal_badword;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	14068 else
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	14069 {
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	14070 spell_soundfold(slang, su->su_fbadword, TRUE, sal_badword);
535 792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	14071 p = sal_badword;
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	14072 }
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	14073
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	14074 stp->st_altscore = stp_sal_score(stp, su, slang, p);
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	14075 if (stp->st_altscore == SCORE_MAXMAX)
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	14076 stp->st_altscore = SCORE_BIG;
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	14077 stp->st_score = RESCORE(stp->st_score, stp->st_altscore);
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	14078 stp->st_had_bonus = TRUE;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14079 }
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14080 }
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14081
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14082 static int
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14083 #ifdef __BORLANDC__
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14084 _RTLENTRYF
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14085 #endif
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14086 sug_compare __ARGS((const void s1, const void s2));
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14087
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14088 /*
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14089 * Function given to qsort() to sort the suggestions on st_score.
529 0d6092bb72e6 updated for version 7.0148 vimboss parents: 523 diff changeset	14090 * First on "st_score", then "st_altscore" then alphabetically.
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14091 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14092 static int
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14093 #ifdef __BORLANDC__
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14094 _RTLENTRYF
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14095 #endif
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14096 sug_compare(s1, s2)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14097 const void *s1;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14098 const void *s2;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14099 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14100 suggest_T p1 = (suggest_T )s1;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14101 suggest_T p2 = (suggest_T )s2;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14102 int n = p1->st_score - p2->st_score;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14103
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14104 if (n == 0)
529 0d6092bb72e6 updated for version 7.0148 vimboss parents: 523 diff changeset	14105 {
0d6092bb72e6 updated for version 7.0148 vimboss parents: 523 diff changeset	14106 n = p1->st_altscore - p2->st_altscore;
0d6092bb72e6 updated for version 7.0148 vimboss parents: 523 diff changeset	14107 if (n == 0)
0d6092bb72e6 updated for version 7.0148 vimboss parents: 523 diff changeset	14108 n = STRICMP(p1->st_word, p2->st_word);
0d6092bb72e6 updated for version 7.0148 vimboss parents: 523 diff changeset	14109 }
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14110 return n;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14111 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14112
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14113 /*
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14114 * Cleanup the suggestions:
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14115 * - Sort on score.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14116 * - Remove words that won't be displayed.
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14117 * Returns the maximum score in the list or "maxscore" unmodified.
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14118 */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14119 static int
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14120 cleanup_suggestions(gap, maxscore, keep)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14121 garray_T *gap;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14122 int maxscore;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14123 int keep; /* nr of suggestions to keep */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14124 {
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14125 suggest_T stp = &SUG(gap, 0);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14126 int i;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14127
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14128 /* Sort the list. */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14129 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	14130
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14131 /* Truncate the list to the number of suggestions that will be displayed. */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14132 if (gap->ga_len > keep)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14133 {
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14134 for (i = keep; i < gap->ga_len; ++i)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14135 vim_free(stp[i].st_word);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14136 gap->ga_len = keep;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14137 return stp[keep - 1].st_score;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14138 }
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14139 return maxscore;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14140 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14141
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14142 #if defined(FEAT_EVAL) \|\| defined(PROTO)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14143 /*
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14144 * Soundfold a string, for soundfold().
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14145 * Result is in allocated memory, NULL for an error.
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14146 */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14147 char_u *
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14148 eval_soundfold(word)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14149 char_u *word;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14150 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14151 langp_T *lp;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14152 char_u sound[MAXWLEN];
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	14153 int lpi;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14154
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14155 if (curwin->w_p_spell && *curbuf->b_p_spl != NUL)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14156 /* Use the sound-folding of the first language that supports it. */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	14157 for (lpi = 0; lpi < curbuf->b_langp.ga_len; ++lpi)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	14158 {
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	14159 lp = LANGP_ENTRY(curbuf->b_langp, lpi);
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14160 if (lp->lp_slang->sl_sal.ga_len > 0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14161 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14162 /* soundfold the word */
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14163 spell_soundfold(lp->lp_slang, word, FALSE, sound);
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14164 return vim_strsave(sound);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14165 }
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	14166 }
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14167
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14168 /* No language with sound folding, return word as-is. */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14169 return vim_strsave(word);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14170 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14171 #endif
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14172
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14173 /*
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14174 * Turn "inword" into its sound-a-like equivalent in "res[MAXWLEN]".
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	14175 *
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	14176 * 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	14177 * oldest is Soundex (1918!). A nice overview can be found in "Approximate
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	14178 * swedish name matching - survey and test of different algorithms" by Klas
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	14179 * Erikson.
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	14180 *
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	14181 * We support two methods:
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	14182 * 1. SOFOFROM/SOFOTO do a simple character mapping.
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	14183 * 2. SAL items define a more advanced sound-folding (and much slower).
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14184 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14185 static void
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14186 spell_soundfold(slang, inword, folded, res)
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14187 slang_T *slang;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14188 char_u *inword;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14189 int folded; /* "inword" is already case-folded */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14190 char_u *res;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14191 {
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14192 char_u fword[MAXWLEN];
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14193 char_u *word;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14194
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14195 if (slang->sl_sofo)
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14196 /* SOFOFROM and SOFOTO used */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14197 spell_soundfold_sofo(slang, inword, res);
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14198 else
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14199 {
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14200 /* SAL items used. Requires the word to be case-folded. */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14201 if (folded)
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14202 word = inword;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14203 else
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14204 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	14205 (void)spell_casefold(inword, (int)STRLEN(inword), fword, MAXWLEN);
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14206 word = fword;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14207 }
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14208
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14209 #ifdef FEAT_MBYTE
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14210 if (has_mbyte)
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14211 spell_soundfold_wsal(slang, word, res);
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14212 else
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14213 #endif
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14214 spell_soundfold_sal(slang, word, res);
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14215 }
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14216 }
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14217
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14218 /*
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14219 * Perform sound folding of "inword" into "res" according to SOFOFROM and
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14220 * SOFOTO lines.
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14221 */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14222 static void
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14223 spell_soundfold_sofo(slang, inword, res)
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14224 slang_T *slang;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14225 char_u *inword;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14226 char_u *res;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14227 {
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14228 char_u *s;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14229 int ri = 0;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14230 int c;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14231
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14232 #ifdef FEAT_MBYTE
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14233 if (has_mbyte)
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14234 {
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14235 int prevc = 0;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14236 int *ip;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14237
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14238 /* The sl_sal_first[] table contains the translation for chars up to
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14239 * 255, sl_sal the rest. */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14240 for (s = inword; *s != NUL; )
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14241 {
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	14242 c = mb_cptr2char_adv(&s);
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14243 if (enc_utf8 ? utf_class(c) == 0 : vim_iswhite(c))
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14244 c = ' ';
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14245 else if (c < 256)
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14246 c = slang->sl_sal_first[c];
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14247 else
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14248 {
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14249 ip = ((int **)slang->sl_sal.ga_data)[c & 0xff];
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14250 if (ip == NULL) /* empty list, can't match */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14251 c = NUL;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14252 else
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14253 for (;;) /* find "c" in the list */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14254 {
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14255 if (ip == 0) / not found */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14256 {
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14257 c = NUL;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14258 break;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14259 }
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14260 if (ip == c) / match! */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14261 {
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14262 c = ip[1];
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14263 break;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14264 }
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14265 ip += 2;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14266 }
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14267 }
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14268
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14269 if (c != NUL && c != prevc)
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14270 {
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14271 ri += mb_char2bytes(c, res + ri);
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14272 if (ri + MB_MAXBYTES > MAXWLEN)
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14273 break;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14274 prevc = c;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14275 }
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14276 }
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14277 }
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14278 else
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14279 #endif
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14280 {
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14281 /* The sl_sal_first[] table contains the translation. */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14282 for (s = inword; (c = *s) != NUL; ++s)
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14283 {
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14284 if (vim_iswhite(c))
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14285 c = ' ';
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14286 else
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14287 c = slang->sl_sal_first[c];
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14288 if (c != NUL && (ri == 0 \|\| res[ri - 1] != c))
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14289 res[ri++] = c;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14290 }
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14291 }
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14292
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14293 res[ri] = NUL;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14294 }
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14295
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14296 static void
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14297 spell_soundfold_sal(slang, inword, res)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14298 slang_T *slang;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14299 char_u *inword;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14300 char_u *res;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14301 {
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14302 salitem_T *smp;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14303 char_u word[MAXWLEN];
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14304 char_u *s = inword;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14305 char_u *t;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14306 char_u *pf;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14307 int i, j, z;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14308 int reslen;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14309 int n, k = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14310 int z0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14311 int k0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14312 int n0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14313 int c;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14314 int pri;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14315 int p0 = -333;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14316 int c0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14317
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14318 /* Remove accents, if wanted. We actually remove all non-word characters.
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14319 * 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	14320 if (slang->sl_rem_accents)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14321 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14322 t = word;
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14323 while (*s != NUL)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14324 {
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14325 if (vim_iswhite(*s))
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14326 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14327 *t++ = ' ';
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14328 s = skipwhite(s);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14329 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14330 else
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14331 {
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	14332 if (spell_iswordp_nmw(s))
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14333 t++ = s;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14334 ++s;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14335 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14336 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14337 *t = NUL;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14338 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14339 else
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14340 STRCPY(word, s);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14341
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14342 smp = (salitem_T *)slang->sl_sal.ga_data;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14343
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14344 /*
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14345 * This comes from Aspell phonet.cpp. Converted from C++ to C.
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14346 * Changed to keep spaces.
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14347 */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14348 i = reslen = z = 0;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14349 while ((c = word[i]) != NUL)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14350 {
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14351 /* Start with the first rule that has the character in the word. */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14352 n = slang->sl_sal_first[c];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14353 z0 = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14354
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14355 if (n >= 0)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14356 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14357 /* check all rules for the same letter */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14358 for (; (s = smp[n].sm_lead)[0] == c; ++n)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14359 {
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14360 /* Quickly skip entries that don't match the word. Most
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14361 * entries are less then three chars, optimize for that. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14362 k = smp[n].sm_leadlen;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14363 if (k > 1)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14364 {
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14365 if (word[i + 1] != s[1])
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14366 continue;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14367 if (k > 2)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14368 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14369 for (j = 2; j < k; ++j)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14370 if (word[i + j] != s[j])
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14371 break;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14372 if (j < k)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14373 continue;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14374 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14375 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14376
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14377 if ((pf = smp[n].sm_oneof) != NULL)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14378 {
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14379 /* Check for match with one of the chars in "sm_oneof". */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14380 while (pf != NUL && pf != word[i + k])
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14381 ++pf;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14382 if (*pf == NUL)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14383 continue;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14384 ++k;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14385 }
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14386 s = smp[n].sm_rules;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14387 pri = 5; /* default priority */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14388
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14389 p0 = *s;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14390 k0 = k;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14391 while (*s == '-' && k > 1)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14392 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14393 k--;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14394 s++;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14395 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14396 if (*s == '<')
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14397 s++;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14398 if (VIM_ISDIGIT(*s))
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14399 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14400 /* determine priority */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14401 pri = *s - '0';
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14402 s++;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14403 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14404 if (s == '^' && (s + 1) == '^')
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14405 s++;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14406
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14407 if (*s == NUL
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14408 \|\| (*s == '^'
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14409 && (i == 0 \|\| !(word[i - 1] == ' '
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	14410 \|\| spell_iswordp(word + i - 1, curbuf)))
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14411 && (*(s + 1) != '$'
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	14412 \|\| (!spell_iswordp(word + i + k0, curbuf))))
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14413 \|\| (*s == '$' && i > 0
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	14414 && spell_iswordp(word + i - 1, curbuf)
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	14415 && (!spell_iswordp(word + i + k0, curbuf))))
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14416 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14417 /* search for followup rules, if: */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14418 /* followup and k > 1 and NO '-' in searchstring */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14419 c0 = word[i + k - 1];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14420 n0 = slang->sl_sal_first[c0];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14421
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14422 if (slang->sl_followup && k > 1 && n0 >= 0
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14423 && p0 != '-' && word[i + k] != NUL)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14424 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14425 /* test follow-up rule for "word[i + k]" */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14426 for ( ; (s = smp[n0].sm_lead)[0] == c0; ++n0)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14427 {
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14428 /* Quickly skip entries that don't match the word.
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14429 * */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14430 k0 = smp[n0].sm_leadlen;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14431 if (k0 > 1)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14432 {
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14433 if (word[i + k] != s[1])
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14434 continue;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14435 if (k0 > 2)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14436 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14437 pf = word + i + k + 1;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14438 for (j = 2; j < k0; ++j)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14439 if (*pf++ != s[j])
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14440 break;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14441 if (j < k0)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14442 continue;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14443 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14444 }
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14445 k0 += k - 1;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14446
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14447 if ((pf = smp[n0].sm_oneof) != NULL)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14448 {
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14449 /* Check for match with one of the chars in
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14450 * "sm_oneof". */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14451 while (pf != NUL && pf != word[i + k0])
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14452 ++pf;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14453 if (*pf == NUL)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14454 continue;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14455 ++k0;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14456 }
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14457
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14458 p0 = 5;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14459 s = smp[n0].sm_rules;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14460 while (*s == '-')
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14461 {
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14462 /* "k0" gets NOT reduced because
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14463 * "if (k0 == k)" */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14464 s++;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14465 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14466 if (*s == '<')
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14467 s++;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14468 if (VIM_ISDIGIT(*s))
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14469 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14470 p0 = *s - '0';
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14471 s++;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14472 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14473
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14474 if (*s == NUL
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14475 /* s == '^' cuts /
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14476 \|\| (*s == '$'
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	14477 && !spell_iswordp(word + i + k0,
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	14478 curbuf)))
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14479 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14480 if (k0 == k)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14481 /* this is just a piece of the string */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14482 continue;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14483
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14484 if (p0 < pri)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14485 /* priority too low */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14486 continue;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14487 /* rule fits; stop search */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14488 break;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14489 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14490 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14491
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14492 if (p0 >= pri && smp[n0].sm_lead[0] == c0)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14493 continue;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14494 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14495
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14496 /* replace string */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14497 s = smp[n].sm_to;
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	14498 if (s == NULL)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	14499 s = (char_u *)"";
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14500 pf = smp[n].sm_rules;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14501 p0 = (vim_strchr(pf, '<') != NULL) ? 1 : 0;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14502 if (p0 == 1 && z == 0)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14503 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14504 /* rule with '<' is used */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14505 if (reslen > 0 && *s != NUL && (res[reslen - 1] == c
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14506 \|\| res[reslen - 1] == *s))
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14507 reslen--;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14508 z0 = 1;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14509 z = 1;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14510 k0 = 0;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14511 while (*s != NUL && word[i + k0] != NUL)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14512 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14513 word[i + k0] = *s;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14514 k0++;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14515 s++;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14516 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14517 if (k > k0)
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1580 diff changeset	14518 STRMOVE(word + i + k0, word + i + k);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14519
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14520 /* new "actual letter" */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14521 c = word[i];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14522 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14523 else
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14524 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14525 /* no '<' rule used */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14526 i += k - 1;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14527 z = 0;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14528 while (*s != NUL && s[1] != NUL && reslen < MAXWLEN)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14529 {
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14530 if (reslen == 0 \|\| res[reslen - 1] != *s)
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14531 res[reslen++] = *s;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14532 s++;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14533 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14534 /* new "actual letter" */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14535 c = *s;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14536 if (strstr((char *)pf, "^^") != NULL)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14537 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14538 if (c != NUL)
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14539 res[reslen++] = c;
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1580 diff changeset	14540 STRMOVE(word, word + i + 1);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14541 i = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14542 z0 = 1;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14543 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14544 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14545 break;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14546 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14547 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14548 }
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14549 else if (vim_iswhite(c))
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14550 {
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14551 c = ' ';
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14552 k = 1;
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14553 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14554
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14555 if (z0 == 0)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14556 {
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14557 if (k && !p0 && reslen < MAXWLEN && c != NUL
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14558 && (!slang->sl_collapse \|\| reslen == 0
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14559 \|\| res[reslen - 1] != c))
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14560 /* condense only double letters */
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14561 res[reslen++] = c;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14562
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14563 i++;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14564 z = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14565 k = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14566 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14567 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14568
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14569 res[reslen] = NUL;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14570 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14571
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14572 #ifdef FEAT_MBYTE
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14573 /*
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14574 * Turn "inword" into its sound-a-like equivalent in "res[MAXWLEN]".
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14575 * Multi-byte version of spell_soundfold().
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14576 */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14577 static void
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14578 spell_soundfold_wsal(slang, inword, res)
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14579 slang_T *slang;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14580 char_u *inword;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14581 char_u *res;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14582 {
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14583 salitem_T smp = (salitem_T )slang->sl_sal.ga_data;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14584 int word[MAXWLEN];
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14585 int wres[MAXWLEN];
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14586 int l;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14587 char_u *s;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14588 int *ws;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14589 char_u *t;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14590 int *pf;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14591 int i, j, z;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14592 int reslen;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14593 int n, k = 0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14594 int z0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14595 int k0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14596 int n0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14597 int c;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14598 int pri;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14599 int p0 = -333;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14600 int c0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14601 int did_white = FALSE;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14602
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14603 /*
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14604 * Convert the multi-byte string to a wide-character string.
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14605 * Remove accents, if wanted. We actually remove all non-word characters.
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14606 * But keep white space.
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14607 */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14608 n = 0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14609 for (s = inword; *s != NUL; )
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14610 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14611 t = s;
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	14612 c = mb_cptr2char_adv(&s);
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14613 if (slang->sl_rem_accents)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14614 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14615 if (enc_utf8 ? utf_class(c) == 0 : vim_iswhite(c))
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14616 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14617 if (did_white)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14618 continue;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14619 c = ' ';
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14620 did_white = TRUE;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14621 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14622 else
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14623 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14624 did_white = FALSE;
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	14625 if (!spell_iswordp_nmw(t))
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14626 continue;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14627 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14628 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14629 word[n++] = c;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14630 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14631 word[n] = NUL;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14632
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14633 /*
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14634 * This comes from Aspell phonet.cpp.
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14635 * Converted from C++ to C. Added support for multi-byte chars.
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14636 * Changed to keep spaces.
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14637 */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14638 i = reslen = z = 0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14639 while ((c = word[i]) != NUL)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14640 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14641 /* Start with the first rule that has the character in the word. */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14642 n = slang->sl_sal_first[c & 0xff];
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14643 z0 = 0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14644
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14645 if (n >= 0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14646 {
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14647 /* check all rules for the same index byte */
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14648 for (; ((ws = smp[n].sm_lead_w)[0] & 0xff) == (c & 0xff); ++n)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14649 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14650 /* Quickly skip entries that don't match the word. Most
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14651 * entries are less then three chars, optimize for that. */
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14652 if (c != ws[0])
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14653 continue;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14654 k = smp[n].sm_leadlen;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14655 if (k > 1)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14656 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14657 if (word[i + 1] != ws[1])
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14658 continue;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14659 if (k > 2)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14660 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14661 for (j = 2; j < k; ++j)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14662 if (word[i + j] != ws[j])
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14663 break;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14664 if (j < k)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14665 continue;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14666 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14667 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14668
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14669 if ((pf = smp[n].sm_oneof_w) != NULL)
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14670 {
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14671 /* Check for match with one of the chars in "sm_oneof". */
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14672 while (pf != NUL && pf != word[i + k])
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14673 ++pf;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14674 if (*pf == NUL)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14675 continue;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14676 ++k;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14677 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14678 s = smp[n].sm_rules;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14679 pri = 5; /* default priority */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14680
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14681 p0 = *s;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14682 k0 = k;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14683 while (*s == '-' && k > 1)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14684 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14685 k--;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14686 s++;
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 (*s == '<')
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14689 s++;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14690 if (VIM_ISDIGIT(*s))
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14691 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14692 /* determine priority */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14693 pri = *s - '0';
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14694 s++;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14695 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14696 if (s == '^' && (s + 1) == '^')
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14697 s++;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14698
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14699 if (*s == NUL
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14700 \|\| (*s == '^'
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14701 && (i == 0 \|\| !(word[i - 1] == ' '
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	14702 \|\| spell_iswordp_w(word + i - 1, curbuf)))
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14703 && (*(s + 1) != '$'
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	14704 \|\| (!spell_iswordp_w(word + i + k0, curbuf))))
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14705 \|\| (*s == '$' && i > 0
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	14706 && spell_iswordp_w(word + i - 1, curbuf)
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	14707 && (!spell_iswordp_w(word + i + k0, curbuf))))
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14708 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14709 /* search for followup rules, if: */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14710 /* followup and k > 1 and NO '-' in searchstring */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14711 c0 = word[i + k - 1];
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14712 n0 = slang->sl_sal_first[c0 & 0xff];
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14713
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14714 if (slang->sl_followup && k > 1 && n0 >= 0
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14715 && p0 != '-' && word[i + k] != NUL)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14716 {
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14717 /* Test follow-up rule for "word[i + k]"; loop over
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14718 * all entries with the same index byte. */
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14719 for ( ; ((ws = smp[n0].sm_lead_w)[0] & 0xff)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14720 == (c0 & 0xff); ++n0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14721 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14722 /* Quickly skip entries that don't match the word.
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14723 */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14724 if (c0 != ws[0])
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14725 continue;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14726 k0 = smp[n0].sm_leadlen;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14727 if (k0 > 1)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14728 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14729 if (word[i + k] != ws[1])
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14730 continue;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14731 if (k0 > 2)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14732 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14733 pf = word + i + k + 1;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14734 for (j = 2; j < k0; ++j)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14735 if (*pf++ != ws[j])
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14736 break;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14737 if (j < k0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14738 continue;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14739 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14740 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14741 k0 += k - 1;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14742
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14743 if ((pf = smp[n0].sm_oneof_w) != NULL)
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14744 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14745 /* Check for match with one of the chars in
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14746 * "sm_oneof". */
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14747 while (pf != NUL && pf != word[i + k0])
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14748 ++pf;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14749 if (*pf == NUL)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14750 continue;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14751 ++k0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14752 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14753
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14754 p0 = 5;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14755 s = smp[n0].sm_rules;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14756 while (*s == '-')
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14757 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14758 /* "k0" gets NOT reduced because
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14759 * "if (k0 == k)" */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14760 s++;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14761 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14762 if (*s == '<')
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14763 s++;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14764 if (VIM_ISDIGIT(*s))
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14765 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14766 p0 = *s - '0';
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14767 s++;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14768 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14769
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14770 if (*s == NUL
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14771 /* s == '^' cuts /
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14772 \|\| (*s == '$'
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	14773 && !spell_iswordp_w(word + i + k0,
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	14774 curbuf)))
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14775 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14776 if (k0 == k)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14777 /* this is just a piece of the string */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14778 continue;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14779
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14780 if (p0 < pri)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14781 /* priority too low */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14782 continue;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14783 /* rule fits; stop search */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14784 break;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14785 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14786 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14787
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14788 if (p0 >= pri && (smp[n0].sm_lead_w[0] & 0xff)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14789 == (c0 & 0xff))
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14790 continue;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14791 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14792
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14793 /* replace string */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14794 ws = smp[n].sm_to_w;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14795 s = smp[n].sm_rules;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14796 p0 = (vim_strchr(s, '<') != NULL) ? 1 : 0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14797 if (p0 == 1 && z == 0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14798 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14799 /* rule with '<' is used */
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	14800 if (reslen > 0 && ws != NULL && *ws != NUL
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	14801 && (wres[reslen - 1] == c
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14802 \|\| wres[reslen - 1] == *ws))
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14803 reslen--;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14804 z0 = 1;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14805 z = 1;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14806 k0 = 0;
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	14807 if (ws != NULL)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	14808 while (*ws != NUL && word[i + k0] != NUL)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	14809 {
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	14810 word[i + k0] = *ws;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	14811 k0++;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	14812 ws++;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	14813 }
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14814 if (k > k0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14815 mch_memmove(word + i + k0, word + i + k,
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14816 sizeof(int) * (STRLEN(word + i + k) + 1));
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14817
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14818 /* new "actual letter" */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14819 c = word[i];
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14820 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14821 else
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14822 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14823 /* no '<' rule used */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14824 i += k - 1;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14825 z = 0;
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	14826 if (ws != NULL)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	14827 while (*ws != NUL && ws[1] != NUL
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	14828 && reslen < MAXWLEN)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	14829 {
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	14830 if (reslen == 0 \|\| wres[reslen - 1] != *ws)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	14831 wres[reslen++] = *ws;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	14832 ws++;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	14833 }
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14834 /* new "actual letter" */
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	14835 if (ws == NULL)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	14836 c = NUL;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	14837 else
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	14838 c = *ws;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14839 if (strstr((char *)s, "^^") != NULL)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14840 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14841 if (c != NUL)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14842 wres[reslen++] = c;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14843 mch_memmove(word, word + i + 1,
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14844 sizeof(int) * (STRLEN(word + i + 1) + 1));
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14845 i = 0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14846 z0 = 1;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14847 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14848 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14849 break;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14850 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14851 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14852 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14853 else if (vim_iswhite(c))
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14854 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14855 c = ' ';
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14856 k = 1;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14857 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14858
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14859 if (z0 == 0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14860 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14861 if (k && !p0 && reslen < MAXWLEN && c != NUL
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14862 && (!slang->sl_collapse \|\| reslen == 0
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14863 \|\| wres[reslen - 1] != c))
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14864 /* condense only double letters */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14865 wres[reslen++] = c;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14866
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14867 i++;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14868 z = 0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14869 k = 0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14870 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14871 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14872
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14873 /* Convert wide characters in "wres" to a multi-byte string in "res". */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14874 l = 0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14875 for (n = 0; n < reslen; ++n)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14876 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14877 l += mb_char2bytes(wres[n], res + l);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14878 if (l + MB_MAXBYTES > MAXWLEN)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14879 break;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14880 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14881 res[l] = NUL;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14882 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14883 #endif
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14884
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14885 /*
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14886 * Compute a score for two sound-a-like words.
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14887 * This permits up to two inserts/deletes/swaps/etc. to keep things fast.
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14888 * 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	14889 * avoiding checks that will not be possible.
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14890 */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14891 static int
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14892 soundalike_score(goodstart, badstart)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14893 char_u goodstart; / sound-folded good word */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14894 char_u badstart; / sound-folded bad word */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14895 {
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14896 char_u *goodsound = goodstart;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14897 char_u *badsound = badstart;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14898 int goodlen;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14899 int badlen;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14900 int n;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14901 char_u pl, ps;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14902 char_u pl2, ps2;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14903 int score = 0;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14904
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14905 /* adding/inserting "*" at the start (word starts with vowel) shouldn't be
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14906 * counted so much, vowels halfway the word aren't counted at all. */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14907 if ((badsound == '' \|\| goodsound == '') && badsound != goodsound)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14908 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14909 if (badsound[1] == goodsound[1]
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14910 \|\| (badsound[1] != NUL
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14911 && goodsound[1] != NUL
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14912 && badsound[2] == goodsound[2]))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14913 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14914 /* handle like a substitute */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14915 }
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14916 else
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14917 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14918 score = 2 * SCORE_DEL / 3;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14919 if (badsound == '')
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14920 ++badsound;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14921 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14922 ++goodsound;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14923 }
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14924 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14925
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	14926 goodlen = (int)STRLEN(goodsound);
8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	14927 badlen = (int)STRLEN(badsound);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14928
1188 2a276274c592 updated for version 7.1b vimboss parents: 1185 diff changeset	14929 /* 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	14930 * changes. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14931 n = goodlen - badlen;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14932 if (n < -2 \|\| n > 2)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14933 return SCORE_MAXMAX;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14934
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14935 if (n > 0)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14936 {
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14937 pl = goodsound; /* goodsound is longest */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14938 ps = badsound;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14939 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14940 else
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14941 {
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14942 pl = badsound; /* badsound is longest */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14943 ps = goodsound;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14944 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14945
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14946 /* Skip over the identical part. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14947 while (pl == ps && *pl != NUL)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14948 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14949 ++pl;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14950 ++ps;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14951 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14952
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14953 switch (n)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14954 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14955 case -2:
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14956 case 2:
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14957 /*
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14958 * Must delete two characters from "pl".
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14959 */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14960 ++pl; /* first delete */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14961 while (pl == ps)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14962 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14963 ++pl;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14964 ++ps;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14965 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14966 /* strings must be equal after second delete */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14967 if (STRCMP(pl + 1, ps) == 0)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14968 return score + SCORE_DEL * 2;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14969
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14970 /* Failed to compare. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14971 break;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14972
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14973 case -1:
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14974 case 1:
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14975 /*
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14976 * Minimal one delete from "pl" required.
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 /* 1: delete */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14980 pl2 = pl + 1;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14981 ps2 = ps;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14982 while (pl2 == ps2)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14983 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14984 if (pl2 == NUL) / reached the end */
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14985 return score + SCORE_DEL;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14986 ++pl2;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14987 ++ps2;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14988 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14989
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14990 /* 2: delete then swap, then rest must be equal */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14991 if (pl2[0] == ps2[1] && pl2[1] == ps2[0]
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14992 && STRCMP(pl2 + 2, ps2 + 2) == 0)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14993 return score + SCORE_DEL + SCORE_SWAP;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14994
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14995 /* 3: delete then substitute, then the rest must be equal */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14996 if (STRCMP(pl2 + 1, ps2 + 1) == 0)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14997 return score + SCORE_DEL + SCORE_SUBST;
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 /* 4: first swap then delete */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15000 if (pl[0] == ps[1] && pl[1] == ps[0])
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15001 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15002 pl2 = pl + 2; /* swap, skip two chars */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15003 ps2 = ps + 2;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15004 while (pl2 == ps2)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15005 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15006 ++pl2;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15007 ++ps2;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15008 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15009 /* delete a char and then strings must be equal */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15010 if (STRCMP(pl2 + 1, ps2) == 0)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15011 return score + SCORE_SWAP + SCORE_DEL;
344 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 /* 5: first substitute then delete */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15015 pl2 = pl + 1; /* substitute, skip one char */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15016 ps2 = ps + 1;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15017 while (pl2 == ps2)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15018 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15019 ++pl2;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15020 ++ps2;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15021 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15022 /* delete a char and then strings must be equal */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15023 if (STRCMP(pl2 + 1, ps2) == 0)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15024 return score + SCORE_SUBST + SCORE_DEL;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15025
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15026 /* Failed to compare. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15027 break;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15028
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15029 case 0:
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15030 /*
1808 e2d7622d7089 updated for version 7.2-106 vimboss parents: 1771 diff changeset	15031 * Lengths are equal, thus changes must result in same length: An
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15032 * insert is only possible in combination with a delete.
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15033 * 1: check if for identical strings
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15034 */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15035 if (*pl == NUL)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15036 return score;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15037
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15038 /* 2: swap */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15039 if (pl[0] == ps[1] && pl[1] == ps[0])
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15040 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15041 pl2 = pl + 2; /* swap, skip two chars */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15042 ps2 = ps + 2;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15043 while (pl2 == ps2)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15044 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15045 if (pl2 == NUL) / reached the end */
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15046 return score + SCORE_SWAP;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15047 ++pl2;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15048 ++ps2;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15049 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15050 /* 3: swap and swap again */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15051 if (pl2[0] == ps2[1] && pl2[1] == ps2[0]
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15052 && STRCMP(pl2 + 2, ps2 + 2) == 0)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15053 return score + SCORE_SWAP + SCORE_SWAP;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15054
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15055 /* 4: swap and substitute */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15056 if (STRCMP(pl2 + 1, ps2 + 1) == 0)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15057 return score + SCORE_SWAP + SCORE_SUBST;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15058 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15059
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15060 /* 5: substitute */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15061 pl2 = pl + 1;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15062 ps2 = ps + 1;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15063 while (pl2 == ps2)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15064 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15065 if (pl2 == NUL) / reached the end */
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15066 return score + SCORE_SUBST;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15067 ++pl2;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15068 ++ps2;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15069 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15070
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15071 /* 6: substitute and swap */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15072 if (pl2[0] == ps2[1] && pl2[1] == ps2[0]
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15073 && STRCMP(pl2 + 2, ps2 + 2) == 0)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15074 return score + SCORE_SUBST + SCORE_SWAP;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15075
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15076 /* 7: substitute and substitute */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15077 if (STRCMP(pl2 + 1, ps2 + 1) == 0)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15078 return score + SCORE_SUBST + SCORE_SUBST;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15079
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15080 /* 8: insert then delete */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15081 pl2 = pl;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15082 ps2 = ps + 1;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15083 while (pl2 == ps2)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15084 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15085 ++pl2;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15086 ++ps2;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15087 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15088 if (STRCMP(pl2 + 1, ps2) == 0)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15089 return score + SCORE_INS + SCORE_DEL;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15090
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15091 /* 9: delete then insert */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15092 pl2 = pl + 1;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15093 ps2 = ps;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15094 while (pl2 == ps2)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15095 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15096 ++pl2;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15097 ++ps2;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15098 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15099 if (STRCMP(pl2, ps2 + 1) == 0)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15100 return score + SCORE_INS + SCORE_DEL;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15101
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15102 /* Failed to compare. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15103 break;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15104 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15105
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15106 return SCORE_MAXMAX;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15107 }
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15108
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15109 /*
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15110 * Compute the "edit distance" to turn "badword" into "goodword". The less
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15111 * deletes/inserts/substitutes/swaps are required the lower the score.
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15112 *
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	15113 * The algorithm is described by Du and Chang, 1992.
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	15114 * The implementation of the algorithm comes from Aspell editdist.cpp,
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	15115 * edit_distance(). It has been converted from C++ to C and modified to
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	15116 * support multi-byte characters.
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15117 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15118 static int
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15119 spell_edit_score(slang, badword, goodword)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15120 slang_T *slang;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15121 char_u *badword;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15122 char_u *goodword;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15123 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15124 int *cnt;
1188 2a276274c592 updated for version 7.1b vimboss parents: 1185 diff changeset	15125 int badlen, goodlen; /* lengths including NUL */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15126 int j, i;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15127 int t;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15128 int bc, gc;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15129 int pbc, pgc;
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15130 #ifdef FEAT_MBYTE
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15131 char_u *p;
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15132 int wbadword[MAXWLEN];
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15133 int wgoodword[MAXWLEN];
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15134
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15135 if (has_mbyte)
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15136 {
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15137 /* Get the characters from the multi-byte strings and put them in an
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15138 * int array for easy access. */
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15139 for (p = badword, badlen = 0; *p != NUL; )
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	15140 wbadword[badlen++] = mb_cptr2char_adv(&p);
398 d5dbe17efce2 updated for version 7.0105 vimboss parents: 393 diff changeset	15141 wbadword[badlen++] = 0;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15142 for (p = goodword, goodlen = 0; *p != NUL; )
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	15143 wgoodword[goodlen++] = mb_cptr2char_adv(&p);
398 d5dbe17efce2 updated for version 7.0105 vimboss parents: 393 diff changeset	15144 wgoodword[goodlen++] = 0;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15145 }
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15146 else
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15147 #endif
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15148 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	15149 badlen = (int)STRLEN(badword) + 1;
8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	15150 goodlen = (int)STRLEN(goodword) + 1;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15151 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15152
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15153 /* We use "cnt" as an array: CNT(badword_idx, goodword_idx). */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15154 #define CNT(a, b) cnt[(a) + (b) * (badlen + 1)]
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15155 cnt = (int )lalloc((long_u)(sizeof(int) (badlen + 1) * (goodlen + 1)),
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15156 TRUE);
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15157 if (cnt == NULL)
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15158 return 0; /* out of memory */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15159
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15160 CNT(0, 0) = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15161 for (j = 1; j <= goodlen; ++j)
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15162 CNT(0, j) = CNT(0, j - 1) + SCORE_INS;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15163
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15164 for (i = 1; i <= badlen; ++i)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15165 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15166 CNT(i, 0) = CNT(i - 1, 0) + SCORE_DEL;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15167 for (j = 1; j <= goodlen; ++j)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15168 {
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15169 #ifdef FEAT_MBYTE
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15170 if (has_mbyte)
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15171 {
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15172 bc = wbadword[i - 1];
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15173 gc = wgoodword[j - 1];
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15174 }
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15175 else
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15176 #endif
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15177 {
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15178 bc = badword[i - 1];
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15179 gc = goodword[j - 1];
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15180 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15181 if (bc == gc)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15182 CNT(i, j) = CNT(i - 1, j - 1);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15183 else
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15184 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15185 /* Use a better score when there is only a case difference. */
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15186 if (SPELL_TOFOLD(bc) == SPELL_TOFOLD(gc))
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15187 CNT(i, j) = SCORE_ICASE + CNT(i - 1, j - 1);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15188 else
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15189 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15190 /* For a similar character use SCORE_SIMILAR. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15191 if (slang != NULL
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15192 && slang->sl_has_map
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15193 && similar_chars(slang, gc, bc))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15194 CNT(i, j) = SCORE_SIMILAR + CNT(i - 1, j - 1);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15195 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15196 CNT(i, j) = SCORE_SUBST + CNT(i - 1, j - 1);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15197 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15198
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15199 if (i > 1 && j > 1)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15200 {
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15201 #ifdef FEAT_MBYTE
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15202 if (has_mbyte)
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15203 {
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15204 pbc = wbadword[i - 2];
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15205 pgc = wgoodword[j - 2];
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15206 }
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15207 else
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15208 #endif
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15209 {
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15210 pbc = badword[i - 2];
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15211 pgc = goodword[j - 2];
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15212 }
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15213 if (bc == pgc && pbc == gc)
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15214 {
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15215 t = SCORE_SWAP + CNT(i - 2, j - 2);
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15216 if (t < CNT(i, j))
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15217 CNT(i, j) = t;
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	15218 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15219 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15220 t = SCORE_DEL + CNT(i - 1, j);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15221 if (t < CNT(i, j))
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15222 CNT(i, j) = t;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15223 t = SCORE_INS + CNT(i, j - 1);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15224 if (t < CNT(i, j))
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15225 CNT(i, j) = t;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15226 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15227 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15228 }
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15229
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15230 i = CNT(badlen - 1, goodlen - 1);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15231 vim_free(cnt);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	15232 return i;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	15233 }
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	15234
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15235 typedef struct
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15236 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15237 int badi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15238 int goodi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15239 int score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15240 } limitscore_T;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15241
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15242 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15243 * 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	15244 * May return SCORE_MAXMAX when the score is higher than "limit".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15245 *
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15246 * This uses a stack for the edits still to be tried.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15247 * The idea comes from Aspell leditdist.cpp. Rewritten in C and added support
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15248 * for multi-byte characters.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15249 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15250 static int
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15251 spell_edit_score_limit(slang, badword, goodword, limit)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15252 slang_T *slang;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15253 char_u *badword;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15254 char_u *goodword;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15255 int limit;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15256 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15257 limitscore_T stack[10]; /* allow for over 3 * 2 edits */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15258 int stackidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15259 int bi, gi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15260 int bi2, gi2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15261 int bc, gc;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15262 int score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15263 int score_off;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15264 int minscore;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15265 int round;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15266
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15267 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15268 /* Multi-byte characters require a bit more work, use a different function
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15269 * to avoid testing "has_mbyte" quite often. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15270 if (has_mbyte)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15271 return spell_edit_score_limit_w(slang, badword, goodword, limit);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15272 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15273
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15274 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15275 * 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	15276 * characters are equal just continue, this always gives the lowest score.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15277 * When there is a difference try several alternatives. Each alternative
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15278 * increases "score" for the edit distance. Some of the alternatives are
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15279 * 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	15280 * end of the word the score for one alternative is known. The lowest
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15281 * possible score is stored in "minscore".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15282 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15283 stackidx = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15284 bi = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15285 gi = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15286 score = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15287 minscore = limit + 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15288
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15289 for (;;)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15290 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15291 /* Skip over an equal part, score remains the same. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15292 for (;;)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15293 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15294 bc = badword[bi];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15295 gc = goodword[gi];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15296 if (bc != gc) /* stop at a char that's different */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15297 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15298 if (bc == NUL) /* both words end */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15299 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15300 if (score < minscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15301 minscore = score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15302 goto pop; /* do next alternative */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15303 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15304 ++bi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15305 ++gi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15306 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15307
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15308 if (gc == NUL) /* goodword ends, delete badword chars */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15309 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15310 do
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15311 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15312 if ((score += SCORE_DEL) >= minscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15313 goto pop; /* do next alternative */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15314 } while (badword[++bi] != NUL);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15315 minscore = score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15316 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15317 else if (bc == NUL) /* badword ends, insert badword chars */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15318 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15319 do
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15320 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15321 if ((score += SCORE_INS) >= minscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15322 goto pop; /* do next alternative */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15323 } while (goodword[++gi] != NUL);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15324 minscore = 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 else /* both words continue */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15327 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15328 /* If not close to the limit, perform a change. Only try changes
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15329 * that may lead to a lower score than "minscore".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15330 * round 0: try deleting a char from badword
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15331 * round 1: try inserting a char in badword */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15332 for (round = 0; round <= 1; ++round)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15333 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15334 score_off = score + (round == 0 ? SCORE_DEL : SCORE_INS);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15335 if (score_off < minscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15336 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15337 if (score_off + SCORE_EDIT_MIN >= minscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15338 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15339 /* Near the limit, rest of the words must match. We
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15340 * can check that right now, no need to push an item
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15341 * onto the stack. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15342 bi2 = bi + 1 - round;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15343 gi2 = gi + round;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15344 while (goodword[gi2] == badword[bi2])
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15345 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15346 if (goodword[gi2] == NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15347 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15348 minscore = score_off;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15349 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15350 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15351 ++bi2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15352 ++gi2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15353 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15354 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15355 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15356 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15357 /* try deleting/inserting a character later */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15358 stack[stackidx].badi = bi + 1 - round;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15359 stack[stackidx].goodi = gi + round;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15360 stack[stackidx].score = score_off;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15361 ++stackidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15362 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15363 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15364 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15365
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15366 if (score + SCORE_SWAP < minscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15367 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15368 /* If swapping two characters makes a match then the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15369 * substitution is more expensive, thus there is no need to
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15370 * try both. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15371 if (gc == badword[bi + 1] && bc == goodword[gi + 1])
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15372 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15373 /* Swap two characters, that is: skip them. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15374 gi += 2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15375 bi += 2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15376 score += SCORE_SWAP;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15377 continue;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15378 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15379 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15380
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15381 /* Substitute one character for another which is the same
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15382 * thing as deleting a character from both goodword and badword.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15383 * Use a better score when there is only a case difference. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15384 if (SPELL_TOFOLD(bc) == SPELL_TOFOLD(gc))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15385 score += SCORE_ICASE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15386 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15387 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15388 /* For a similar character use SCORE_SIMILAR. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15389 if (slang != NULL
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15390 && slang->sl_has_map
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15391 && similar_chars(slang, gc, bc))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15392 score += SCORE_SIMILAR;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15393 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15394 score += SCORE_SUBST;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15395 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15396
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15397 if (score < minscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15398 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15399 /* Do the substitution. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15400 ++gi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15401 ++bi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15402 continue;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15403 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15404 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15405 pop:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15406 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15407 * Get here to try the next alternative, pop it from the stack.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15408 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15409 if (stackidx == 0) /* stack is empty, finished */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15410 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15411
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15412 /* pop an item from the stack */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15413 --stackidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15414 gi = stack[stackidx].goodi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15415 bi = stack[stackidx].badi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15416 score = stack[stackidx].score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15417 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15418
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15419 /* When the score goes over "limit" it may actually be much higher.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15420 * 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	15421 * bonus. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15422 if (minscore > limit)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15423 return SCORE_MAXMAX;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15424 return minscore;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15425 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15426
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15427 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15428 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15429 * Multi-byte version of spell_edit_score_limit().
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15430 * Keep it in sync with the above!
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15431 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15432 static int
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15433 spell_edit_score_limit_w(slang, badword, goodword, limit)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15434 slang_T *slang;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15435 char_u *badword;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15436 char_u *goodword;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15437 int limit;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15438 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15439 limitscore_T stack[10]; /* allow for over 3 * 2 edits */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15440 int stackidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15441 int bi, gi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15442 int bi2, gi2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15443 int bc, gc;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15444 int score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15445 int score_off;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15446 int minscore;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15447 int round;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15448 char_u *p;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15449 int wbadword[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15450 int wgoodword[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15451
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15452 /* Get the characters from the multi-byte strings and put them in an
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15453 * int array for easy access. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15454 bi = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15455 for (p = badword; *p != NUL; )
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15456 wbadword[bi++] = mb_cptr2char_adv(&p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15457 wbadword[bi++] = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15458 gi = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15459 for (p = goodword; *p != NUL; )
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15460 wgoodword[gi++] = mb_cptr2char_adv(&p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15461 wgoodword[gi++] = 0;
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 * 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	15465 * characters are equal just continue, this always gives the lowest score.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15466 * When there is a difference try several alternatives. Each alternative
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15467 * increases "score" for the edit distance. Some of the alternatives are
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15468 * 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	15469 * end of the word the score for one alternative is known. The lowest
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15470 * possible score is stored in "minscore".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15471 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15472 stackidx = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15473 bi = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15474 gi = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15475 score = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15476 minscore = limit + 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15477
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15478 for (;;)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15479 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15480 /* Skip over an equal part, score remains the same. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15481 for (;;)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15482 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15483 bc = wbadword[bi];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15484 gc = wgoodword[gi];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15485
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15486 if (bc != gc) /* stop at a char that's different */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15487 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15488 if (bc == NUL) /* both words end */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15489 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15490 if (score < minscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15491 minscore = score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15492 goto pop; /* do next alternative */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15493 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15494 ++bi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15495 ++gi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15496 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15497
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15498 if (gc == NUL) /* goodword ends, delete badword chars */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15499 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15500 do
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15501 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15502 if ((score += SCORE_DEL) >= minscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15503 goto pop; /* do next alternative */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15504 } while (wbadword[++bi] != NUL);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15505 minscore = score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15506 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15507 else if (bc == NUL) /* badword ends, insert badword chars */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15508 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15509 do
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15510 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15511 if ((score += SCORE_INS) >= minscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15512 goto pop; /* do next alternative */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15513 } while (wgoodword[++gi] != NUL);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15514 minscore = 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 else /* both words continue */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15517 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15518 /* If not close to the limit, perform a change. Only try changes
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15519 * that may lead to a lower score than "minscore".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15520 * round 0: try deleting a char from badword
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15521 * round 1: try inserting a char in badword */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15522 for (round = 0; round <= 1; ++round)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15523 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15524 score_off = score + (round == 0 ? SCORE_DEL : SCORE_INS);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15525 if (score_off < minscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15526 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15527 if (score_off + SCORE_EDIT_MIN >= minscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15528 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15529 /* Near the limit, rest of the words must match. We
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15530 * can check that right now, no need to push an item
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15531 * onto the stack. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15532 bi2 = bi + 1 - round;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15533 gi2 = gi + round;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15534 while (wgoodword[gi2] == wbadword[bi2])
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15535 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15536 if (wgoodword[gi2] == NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15537 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15538 minscore = score_off;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15539 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15540 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15541 ++bi2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15542 ++gi2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15543 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15544 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15545 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15546 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15547 /* try deleting a character from badword later */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15548 stack[stackidx].badi = bi + 1 - round;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15549 stack[stackidx].goodi = gi + round;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15550 stack[stackidx].score = score_off;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15551 ++stackidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15552 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15553 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15554 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15555
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15556 if (score + SCORE_SWAP < minscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15557 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15558 /* If swapping two characters makes a match then the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15559 * substitution is more expensive, thus there is no need to
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15560 * try both. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15561 if (gc == wbadword[bi + 1] && bc == wgoodword[gi + 1])
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15562 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15563 /* Swap two characters, that is: skip them. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15564 gi += 2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15565 bi += 2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15566 score += SCORE_SWAP;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15567 continue;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15568 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15569 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15570
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15571 /* Substitute one character for another which is the same
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15572 * thing as deleting a character from both goodword and badword.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15573 * Use a better score when there is only a case difference. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15574 if (SPELL_TOFOLD(bc) == SPELL_TOFOLD(gc))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15575 score += SCORE_ICASE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15576 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15577 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15578 /* For a similar character use SCORE_SIMILAR. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15579 if (slang != NULL
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15580 && slang->sl_has_map
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15581 && similar_chars(slang, gc, bc))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15582 score += SCORE_SIMILAR;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15583 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15584 score += SCORE_SUBST;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15585 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15586
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15587 if (score < minscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15588 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15589 /* Do the substitution. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15590 ++gi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15591 ++bi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15592 continue;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15593 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15594 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15595 pop:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15596 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15597 * Get here to try the next alternative, pop it from the stack.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15598 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15599 if (stackidx == 0) /* stack is empty, finished */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15600 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15601
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15602 /* pop an item from the stack */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15603 --stackidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15604 gi = stack[stackidx].goodi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15605 bi = stack[stackidx].badi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15606 score = stack[stackidx].score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15607 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15608
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15609 /* When the score goes over "limit" it may actually be much higher.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15610 * 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	15611 * bonus. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15612 if (minscore > limit)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15613 return SCORE_MAXMAX;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15614 return minscore;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15615 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15616 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15617
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15618 /*
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15619 * ":spellinfo"
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15620 */
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15621 void
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15622 ex_spellinfo(eap)
1883 c8f343a465a2 updated for version 7.2-180 vimboss parents: 1872 diff changeset	15623 exarg_T *eap UNUSED;
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15624 {
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15625 int lpi;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15626 langp_T *lp;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15627 char_u *p;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15628
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15629 if (no_spell_checking(curwin))
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15630 return;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15631
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15632 msg_start();
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15633 for (lpi = 0; lpi < curbuf->b_langp.ga_len && !got_int; ++lpi)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15634 {
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15635 lp = LANGP_ENTRY(curbuf->b_langp, lpi);
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15636 msg_puts((char_u *)"file: ");
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15637 msg_puts(lp->lp_slang->sl_fname);
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15638 msg_putchar('\n');
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15639 p = lp->lp_slang->sl_info;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15640 if (p != NULL)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15641 {
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15642 msg_puts(p);
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15643 msg_putchar('\n');
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15644 }
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15645 }
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15646 msg_end();
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15647 }
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15648
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15649 #define DUMPFLAG_KEEPCASE 1 /* round 2: keep-case tree */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15650 #define DUMPFLAG_COUNT 2 /* include word count */
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15651 #define DUMPFLAG_ICASE 4 /* ignore case when finding matches */
710 8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15652 #define DUMPFLAG_ONECAP 8 /* pattern starts with capital */
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15653 #define DUMPFLAG_ALLCAP 16 /* pattern is all capitals */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15654
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15655 /*
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15656 * ":spelldump"
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15657 */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15658 void
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15659 ex_spelldump(eap)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15660 exarg_T *eap;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15661 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15662 buf_T *buf = curbuf;
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15663
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15664 if (no_spell_checking(curwin))
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15665 return;
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15666
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15667 /* Create a new empty buffer by splitting the window. */
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15668 do_cmdline_cmd((char_u *)"new");
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15669 if (!bufempty() \|\| !buf_valid(buf))
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15670 return;
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15671
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15672 spell_dump_compl(buf, NULL, 0, NULL, eap->forceit ? DUMPFLAG_COUNT : 0);
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15673
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15674 /* Delete the empty line that we started with. */
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15675 if (curbuf->b_ml.ml_line_count > 1)
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15676 ml_delete(curbuf->b_ml.ml_line_count, FALSE);
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15677
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15678 redraw_later(NOT_VALID);
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15679 }
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15680
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15681 /*
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15682 * Go through all possible words and:
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15683 * 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	15684 * "ic" and "dir" are not used.
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15685 * 2. When "pat" is not NULL: add matching words to insert mode completion.
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15686 */
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15687 void
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15688 spell_dump_compl(buf, pat, ic, dir, dumpflags_arg)
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15689 buf_T buf; / buffer with spell checking */
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15690 char_u pat; / leading part of the word */
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15691 int ic; /* ignore case */
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15692 int dir; / direction for adding matches */
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15693 int dumpflags_arg; /* DUMPFLAG_* */
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15694 {
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15695 langp_T *lp;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15696 slang_T *slang;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15697 idx_T arridx[MAXWLEN];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15698 int curi[MAXWLEN];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15699 char_u word[MAXWLEN];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15700 int c;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15701 char_u *byts;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15702 idx_T *idxs;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15703 linenr_T lnum = 0;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15704 int round;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15705 int depth;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15706 int n;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15707 int flags;
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15708 char_u region_names = NULL; / region names being used */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15709 int do_region = TRUE; /* dump region names and numbers */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15710 char_u *p;
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	15711 int lpi;
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15712 int dumpflags = dumpflags_arg;
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15713 int patlen;
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15714
710 8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15715 /* When ignoring case or when the pattern starts with capital pass this on
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15716 * to dump_word(). */
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15717 if (pat != NULL)
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15718 {
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15719 if (ic)
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15720 dumpflags \|= DUMPFLAG_ICASE;
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15721 else
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15722 {
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15723 n = captype(pat, NULL);
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15724 if (n == WF_ONECAP)
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15725 dumpflags \|= DUMPFLAG_ONECAP;
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15726 else if (n == WF_ALLCAP
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15727 #ifdef FEAT_MBYTE
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15728 && (int)STRLEN(pat) > mb_ptr2len(pat)
710 8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15729 #else
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15730 && (int)STRLEN(pat) > 1
710 8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15731 #endif
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15732 )
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15733 dumpflags \|= DUMPFLAG_ALLCAP;
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15734 }
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15735 }
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15736
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15737 /* Find out if we can support regions: All languages must support the same
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15738 * regions or none at all. */
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	15739 for (lpi = 0; lpi < buf->b_langp.ga_len; ++lpi)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	15740 {
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	15741 lp = LANGP_ENTRY(buf->b_langp, lpi);
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15742 p = lp->lp_slang->sl_regions;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15743 if (p[0] != 0)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15744 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15745 if (region_names == NULL) /* first language with regions */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15746 region_names = p;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15747 else if (STRCMP(region_names, p) != 0)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15748 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15749 do_region = FALSE; /* region names are different */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15750 break;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15751 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15752 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15753 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15754
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15755 if (do_region && region_names != NULL)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15756 {
701 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 {
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15759 vim_snprintf((char *)IObuff, IOSIZE, "/regions=%s", region_names);
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15760 ml_append(lnum++, IObuff, (colnr_T)0, FALSE);
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15761 }
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15762 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15763 else
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15764 do_region = FALSE;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15765
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15766 /*
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15767 * Loop over all files loaded for the entries in 'spelllang'.
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15768 */
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	15769 for (lpi = 0; lpi < buf->b_langp.ga_len; ++lpi)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	15770 {
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	15771 lp = LANGP_ENTRY(buf->b_langp, lpi);
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15772 slang = lp->lp_slang;
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	15773 if (slang->sl_fbyts == NULL) /* reloading failed */
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	15774 continue;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15775
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15776 if (pat == NULL)
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15777 {
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15778 vim_snprintf((char *)IObuff, IOSIZE, "# file: %s", slang->sl_fname);
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15779 ml_append(lnum++, IObuff, (colnr_T)0, FALSE);
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15780 }
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15781
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15782 /* When matching with a pattern and there are no prefixes only use
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15783 * parts of the tree that match "pat". */
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15784 if (pat != NULL && slang->sl_pbyts == NULL)
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	15785 patlen = (int)STRLEN(pat);
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15786 else
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 835 diff changeset	15787 patlen = -1;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15788
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15789 /* round 1: case-folded tree
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15790 * round 2: keep-case tree */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15791 for (round = 1; round <= 2; ++round)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15792 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15793 if (round == 1)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15794 {
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15795 dumpflags &= ~DUMPFLAG_KEEPCASE;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15796 byts = slang->sl_fbyts;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15797 idxs = slang->sl_fidxs;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15798 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15799 else
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15800 {
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15801 dumpflags \|= DUMPFLAG_KEEPCASE;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15802 byts = slang->sl_kbyts;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15803 idxs = slang->sl_kidxs;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15804 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15805 if (byts == NULL)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15806 continue; /* array is empty */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15807
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15808 depth = 0;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15809 arridx[0] = 0;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15810 curi[0] = 1;
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15811 while (depth >= 0 && !got_int
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15812 && (pat == NULL \|\| !compl_interrupted))
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15813 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15814 if (curi[depth] > byts[arridx[depth]])
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15815 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15816 /* Done all bytes at this node, go up one level. */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15817 --depth;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15818 line_breakcheck();
715 b526e10493b1 updated for version 7.0217 vimboss parents: 714 diff changeset	15819 ins_compl_check_keys(50);
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15820 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15821 else
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15822 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15823 /* Do one more byte at this node. */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15824 n = arridx[depth] + curi[depth];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15825 ++curi[depth];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15826 c = byts[n];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15827 if (c == 0)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15828 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15829 /* End of word, deal with the word.
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15830 * Don't use keep-case words in the fold-case tree,
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15831 * they will appear in the keep-case tree.
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15832 * Only use the word when the region matches. */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15833 flags = (int)idxs[n];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15834 if ((round == 2 \|\| (flags & WF_KEEPCAP) == 0)
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	15835 && (flags & WF_NEEDCOMP) == 0
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15836 && (do_region
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15837 \|\| (flags & WF_REGION) == 0
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	15838 \|\| (((unsigned)flags >> 16)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15839 & lp->lp_region) != 0))
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15840 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15841 word[depth] = NUL;
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15842 if (!do_region)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15843 flags &= ~WF_REGION;
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	15844
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	15845 /* Dump the basic word if there is no prefix or
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	15846 * when it's the first one. */
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	15847 c = (unsigned)flags >> 24;
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	15848 if (c == 0 \|\| curi[depth] == 2)
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15849 {
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15850 dump_word(slang, word, pat, dir,
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15851 dumpflags, flags, lnum);
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15852 if (pat == NULL)
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15853 ++lnum;
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15854 }
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15855
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15856 /* Apply the prefix, if there is one. */
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	15857 if (c != 0)
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15858 lnum = dump_prefixes(slang, word, pat, dir,
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15859 dumpflags, flags, lnum);
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15860 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15861 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15862 else
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15863 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15864 /* Normal char, go one level deeper. */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15865 word[depth++] = c;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15866 arridx[depth] = idxs[n];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15867 curi[depth] = 1;
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15868
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15869 /* Check if this characters matches with the pattern.
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15870 * If not skip the whole tree below it.
710 8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15871 * Always ignore case here, dump_word() will check
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15872 * proper case later. This isn't exactly right when
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15873 * length changes for multi-byte characters with
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15874 * ignore case... */
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15875 if (depth <= patlen
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15876 && MB_STRNICMP(word, pat, depth) != 0)
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15877 --depth;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15878 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15879 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15880 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15881 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15882 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15883 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15884
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15885 /*
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15886 * 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	15887 * When "lnum" is zero add insert mode completion.
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15888 */
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15889 static void
710 8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15890 dump_word(slang, word, pat, dir, dumpflags, wordflags, lnum)
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15891 slang_T *slang;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15892 char_u *word;
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15893 char_u *pat;
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15894 int *dir;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15895 int dumpflags;
710 8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15896 int wordflags;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15897 linenr_T lnum;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15898 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15899 int keepcap = FALSE;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15900 char_u *p;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15901 char_u *tw;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15902 char_u cword[MAXWLEN];
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15903 char_u badword[MAXWLEN + 10];
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15904 int i;
710 8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15905 int flags = wordflags;
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15906
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15907 if (dumpflags & DUMPFLAG_ONECAP)
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15908 flags \|= WF_ONECAP;
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15909 if (dumpflags & DUMPFLAG_ALLCAP)
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15910 flags \|= WF_ALLCAP;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15911
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15912 if ((dumpflags & DUMPFLAG_KEEPCASE) == 0 && (flags & WF_CAPMASK) != 0)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15913 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15914 /* Need to fix case according to "flags". */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15915 make_case_word(word, cword, flags);
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15916 p = cword;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15917 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15918 else
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15919 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15920 p = word;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15921 if ((dumpflags & DUMPFLAG_KEEPCASE)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15922 && ((captype(word, NULL) & WF_KEEPCAP) == 0
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	15923 \|\| (flags & WF_FIXCAP) != 0))
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15924 keepcap = TRUE;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15925 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15926 tw = p;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15927
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15928 if (pat == NULL)
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15929 {
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15930 /* Add flags and regions after a slash. */
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15931 if ((flags & (WF_BANNED \| WF_RARE \| WF_REGION)) \|\| keepcap)
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15932 {
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15933 STRCPY(badword, p);
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15934 STRCAT(badword, "/");
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15935 if (keepcap)
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15936 STRCAT(badword, "=");
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15937 if (flags & WF_BANNED)
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15938 STRCAT(badword, "!");
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15939 else if (flags & WF_RARE)
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15940 STRCAT(badword, "?");
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15941 if (flags & WF_REGION)
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15942 for (i = 0; i < 7; ++i)
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15943 if (flags & (0x10000 << i))
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15944 sprintf((char *)badword + STRLEN(badword), "%d", i + 1);
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15945 p = badword;
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15946 }
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15947
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15948 if (dumpflags & DUMPFLAG_COUNT)
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15949 {
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15950 hashitem_T *hi;
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15951
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15952 /* Include the word count for ":spelldump!". */
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15953 hi = hash_find(&slang->sl_wordcount, tw);
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15954 if (!HASHITEM_EMPTY(hi))
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15955 {
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15956 vim_snprintf((char *)IObuff, IOSIZE, "%s\t%d",
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15957 tw, HI2WC(hi)->wc_count);
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15958 p = IObuff;
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15959 }
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15960 }
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15961
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15962 ml_append(lnum, p, (colnr_T)0, FALSE);
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15963 }
710 8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15964 else if (((dumpflags & DUMPFLAG_ICASE)
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15965 ? MB_STRNICMP(p, pat, STRLEN(pat)) == 0
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15966 : STRNCMP(p, pat, STRLEN(pat)) == 0)
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15967 && ins_compl_add_infercase(p, (int)STRLEN(p),
942 29bf49bad20d updated for version 7.0-068 vimboss parents: 914 diff changeset	15968 p_ic, NULL, *dir, 0) == OK)
710 8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15969 /* if dir was BACKWARD then honor it just once */
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15970 *dir = FORWARD;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15971 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15972
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15973 /*
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	15974 * For ":spelldump": Find matching prefixes for "word". Prepend each to
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	15975 * "word" and append a line to the buffer.
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15976 * When "lnum" is zero add insert mode completion.
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15977 * Return the updated line number.
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15978 */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15979 static linenr_T
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15980 dump_prefixes(slang, word, pat, dir, dumpflags, flags, startlnum)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15981 slang_T *slang;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15982 char_u word; / case-folded word */
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15983 char_u *pat;
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15984 int *dir;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15985 int dumpflags;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15986 int flags; /* flags with prefix ID */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15987 linenr_T startlnum;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15988 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15989 idx_T arridx[MAXWLEN];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15990 int curi[MAXWLEN];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15991 char_u prefix[MAXWLEN];
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	15992 char_u word_up[MAXWLEN];
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	15993 int has_word_up = FALSE;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15994 int c;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15995 char_u *byts;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15996 idx_T *idxs;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15997 linenr_T lnum = startlnum;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15998 int depth;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15999 int n;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	16000 int len;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	16001 int i;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	16002
626 732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	16003 /* 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	16004 * upper-case letter in word_up[]. */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	16005 c = PTR2CHAR(word);
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	16006 if (SPELL_TOUPPER(c) != c)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	16007 {
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	16008 onecap_copy(word, word_up, TRUE);
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	16009 has_word_up = TRUE;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	16010 }
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	16011
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	16012 byts = slang->sl_pbyts;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	16013 idxs = slang->sl_pidxs;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	16014 if (byts != NULL) /* array not is empty */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	16015 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	16016 /*
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	16017 * Loop over all prefixes, building them byte-by-byte in prefix[].
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	16018 * When at the end of a prefix check that it supports "flags".
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	16019 */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	16020 depth = 0;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	16021 arridx[0] = 0;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	16022 curi[0] = 1;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	16023 while (depth >= 0 && !got_int)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	16024 {
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	16025 n = arridx[depth];
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	16026 len = byts[n];
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	16027 if (curi[depth] > len)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	16028 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	16029 /* Done all bytes at this node, go up one level. */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	16030 --depth;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	16031 line_breakcheck();
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	16032 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	16033 else
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	16034 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	16035 /* Do one more byte at this node. */
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	16036 n += curi[depth];
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	16037 ++curi[depth];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	16038 c = byts[n];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	16039 if (c == 0)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	16040 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	16041 /* End of prefix, find out how many IDs there are. */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	16042 for (i = 1; i < len; ++i)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	16043 if (byts[n + i] != 0)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	16044 break;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	16045 curi[depth] += i - 1;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	16046
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	16047 c = valid_word_prefix(i, n, flags, word, slang, FALSE);
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	16048 if (c != 0)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	16049 {
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	16050 vim_strncpy(prefix + depth, word, MAXWLEN - depth - 1);
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	16051 dump_word(slang, prefix, pat, dir, dumpflags,
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	16052 (c & WF_RAREPFX) ? (flags \| WF_RARE)
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	16053 : flags, lnum);
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	16054 if (lnum != 0)
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	16055 ++lnum;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	16056 }
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	16057
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	16058 /* Check for prefix that matches the word when the
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	16059 * first letter is upper-case, but only if the prefix has
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	16060 * a condition. */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	16061 if (has_word_up)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	16062 {
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	16063 c = valid_word_prefix(i, n, flags, word_up, slang,
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	16064 TRUE);
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	16065 if (c != 0)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	16066 {
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	16067 vim_strncpy(prefix + depth, word_up,
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	16068 MAXWLEN - depth - 1);
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	16069 dump_word(slang, prefix, pat, dir, dumpflags,
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	16070 (c & WF_RAREPFX) ? (flags \| WF_RARE)
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	16071 : flags, lnum);
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	16072 if (lnum != 0)
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	16073 ++lnum;
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	16074 }
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	16075 }
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	16076 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	16077 else
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	16078 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	16079 /* Normal char, go one level deeper. */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	16080 prefix[depth++] = c;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	16081 arridx[depth] = idxs[n];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	16082 curi[depth] = 1;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	16083 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	16084 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	16085 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	16086 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	16087
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	16088 return lnum;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	16089 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	16090
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	16091 /*
626 732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	16092 * Move "p" to the end of word "start".
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	16093 * Uses the spell-checking word characters.
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	16094 */
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	16095 char_u *
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	16096 spell_to_word_end(start, buf)
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	16097 char_u *start;
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	16098 buf_T *buf;
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	16099 {
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	16100 char_u *p = start;
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	16101
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	16102 while (*p != NUL && spell_iswordp(p, buf))
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	16103 mb_ptr_adv(p);
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	16104 return p;
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	16105 }
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	16106
475 e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16107 #if defined(FEAT_INS_EXPAND) \|\| defined(PROTO)
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16108 /*
626 732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	16109 * For Insert mode completion CTRL-X s:
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	16110 * Find start of the word in front of column "startcol".
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	16111 * 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	16112 * the word in front of the cursor.
475 e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16113 * Returns the column number of the word.
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16114 */
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16115 int
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16116 spell_word_start(startcol)
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16117 int startcol;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16118 {
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16119 char_u *line;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16120 char_u *p;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16121 int col = 0;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16122
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	16123 if (no_spell_checking(curwin))
475 e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16124 return startcol;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16125
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16126 /* Find a word character before "startcol". */
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16127 line = ml_get_curline();
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16128 for (p = line + startcol; p > line; )
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16129 {
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16130 mb_ptr_back(line, p);
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16131 if (spell_iswordp_nmw(p))
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16132 break;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16133 }
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16134
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16135 /* Go back to start of the word. */
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16136 while (p > line)
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16137 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 827 diff changeset	16138 col = (int)(p - line);
475 e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16139 mb_ptr_back(line, p);
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16140 if (!spell_iswordp(p, curbuf))
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16141 break;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16142 col = 0;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16143 }
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16144
535 792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	16145 return col;
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	16146 }
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	16147
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	16148 /*
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	16149 * Need to check for 'spellcapcheck' now, the word is removed before
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	16150 * expand_spelling() is called. Therefore the ugly global variable.
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	16151 */
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	16152 static int spell_expand_need_cap;
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	16153
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	16154 void
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	16155 spell_expand_check_cap(col)
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	16156 colnr_T col;
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	16157 {
475 e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16158 spell_expand_need_cap = check_need_cap(curwin->w_cursor.lnum, col);
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16159 }
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16160
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16161 /*
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16162 * Get list of spelling suggestions.
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16163 * Used for Insert mode completion CTRL-X ?.
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16164 * Returns the number of matches. The matches are in "matchp[]", array of
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16165 * allocated strings.
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16166 */
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16167 int
1872 f13849167330 updated for version 7.2-169 vimboss parents: 1808 diff changeset	16168 expand_spelling(lnum, pat, matchp)
1883 c8f343a465a2 updated for version 7.2-180 vimboss parents: 1872 diff changeset	16169 linenr_T lnum UNUSED;
475 e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16170 char_u *pat;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16171 char_u ***matchp;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16172 {
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16173 garray_T ga;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16174
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	16175 spell_suggest_list(&ga, pat, 100, spell_expand_need_cap, TRUE);
475 e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16176 *matchp = ga.ga_data;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16177 return ga.ga_len;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16178 }
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16179 #endif
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	16180
737 59971e227f8c updated for version 7.0222 vimboss parents: 718 diff changeset	16181 #endif /* FEAT_SPELL */

Mercurial > vim

annotate src/spell.c @ 2140:12aba62fa7c6 v7.2.422