vim: src/spell.c annotate

annotate src/spell.c @ 819:23f82b5d2814 v7.0c10

updated for version 7.0c10

author	vimboss
date	Wed, 05 Apr 2006 20:41:53 +0000
parents	6897668c467f
children	57c7403f6599

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,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	80 * compute the the maximum word score that can be used.
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
5175af353b81 updated for version 7.0062 vimboss parents: diff changeset	314 #ifdef HAVE_FCNTL_H
5175af353b81 updated for version 7.0062 vimboss parents: diff changeset	315 # include <fcntl.h>
5175af353b81 updated for version 7.0062 vimboss parents: diff changeset	316 #endif
5175af353b81 updated for version 7.0062 vimboss parents: diff changeset	317
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	318 #ifndef UNIX /* it's in os_unix.h for Unix */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	319 # include <time.h> /* for time_t */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	320 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	321
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	322 #define MAXWLEN 250 /* Assume max. word len is this many bytes.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	323 Some places assume a word length fits in a
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	324 byte, thus it can't be above 255. */
226 4e7dca477fee updated for version 7.0063 vimboss parents: 223 diff changeset	325
490 4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	326 /* 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	327 * is 8 bytes we could use something smaller, but what? */
490 4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	328 #if SIZEOF_INT > 3
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	329 typedef int idx_T;
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	330 #else
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	331 typedef long idx_T;
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	332 #endif
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	333
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	334 /* 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	335 * comes above it. */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	336 #define WF_REGION 0x01 /* region byte follows */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	337 #define WF_ONECAP 0x02 /* word with one capital (or all capitals) */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	338 #define WF_ALLCAP 0x04 /* word must be all capitals */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	339 #define WF_RARE 0x08 /* rare word */
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	340 #define WF_BANNED 0x10 /* bad word */
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	341 #define WF_AFX 0x20 /* affix ID follows */
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	342 #define WF_FIXCAP 0x40 /* keep-case word, allcap not allowed */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	343 #define WF_KEEPCAP 0x80 /* keep-case word */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	344
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	345 /* for <flags2>, shifted up one byte to be used in wn_flags */
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	346 #define WF_HAS_AFF 0x0100 /* word includes affix */
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	347 #define WF_NEEDCOMP 0x0200 /* word only valid in compound */
698 e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	348 #define WF_NOSUGGEST 0x0400 /* word not to be suggested */
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	349 #define WF_COMPROOT 0x0800 /* already compounded word, COMPOUNDROOT */
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	350 #define WF_NOCOMPBEF 0x1000 /* no compounding before this word */
23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	351 #define WF_NOCOMPAFT 0x2000 /* no compounding after this word */
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	352
633 7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	353 /* only used for su_badflags */
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	354 #define WF_MIXCAP 0x20 /* mix of upper and lower case: macaRONI */
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	355
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	356 #define WF_CAPMASK (WF_ONECAP \| WF_ALLCAP \| WF_KEEPCAP \| WF_FIXCAP)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	357
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	358 /* flags for <pflags> */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	359 #define WFP_RARE 0x01 /* rare prefix */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	360 #define WFP_NC 0x02 /* prefix is not combining */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	361 #define WFP_UP 0x04 /* to-upper prefix */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	362
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	363 /* Flags for postponed prefixes. Must be above affixID (one byte)
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	364 * and prefcondnr (two bytes). */
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	365 #define WF_RAREPFX (WFP_RARE << 24) /* in sl_pidxs: flag for rare
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	366 * postponed prefix */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	367 #define WF_PFX_NC (WFP_NC << 24) /* in sl_pidxs: flag for non-combining
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	368 * postponed prefix */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	369 #define WF_PFX_UP (WFP_UP << 24) /* in sl_pidxs: flag for to-upper
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	370 * postponed prefix */
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) */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	472 char_u sl_compstartflags; / flags for first compound word */
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	473 char_u sl_compallflags; / all flags for compound words */
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	474 char_u sl_nobreak; /* When TRUE: no spaces between words */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	475 char_u sl_syllable; / SYLLABLE repeatable chars or NULL */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	476 garray_T sl_syl_items; /* syllable items */
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	477
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	478 int sl_prefixcnt; /* number of items in "sl_prefprog" */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	479 regprog_T *sl_prefprog; / table with regprogs for prefixes */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	480
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	481 garray_T sl_rep; /* list of fromto_T entries from REP lines */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	482 short sl_rep_first[256]; /* indexes where byte first appears, -1 if
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	483 there is none */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	484 garray_T sl_sal; /* list of salitem_T entries from SAL lines */
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	485 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	486 there is none */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	487 int sl_followup; /* SAL followup */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	488 int sl_collapse; /* SAL collapse_result */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	489 int sl_rem_accents; /* SAL remove_accents */
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	490 int sl_sofo; /* SOFOFROM and SOFOTO instead of SAL items:
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	491 * "sl_sal_first" maps chars, when has_mbyte
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	492 * "sl_sal" is a list of wide char lists. */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	493 garray_T sl_repsal; /* list of fromto_T entries from REPSAL lines */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	494 short sl_repsal_first[256]; /* sl_rep_first for REPSAL lines */
698 e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	495 int sl_nosplitsugs; /* don't suggest splitting a word */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	496
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	497 /* Info from the .sug file. Loaded on demand. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	498 time_t sl_sugtime; /* timestamp for .sug file */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	499 char_u sl_sbyts; / soundfolded word bytes */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	500 idx_T sl_sidxs; / soundfolded word indexes */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	501 buf_T sl_sugbuf; / buffer with word number table */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	502 int sl_sugloaded; /* TRUE when .sug file was loaded or failed to
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	503 load */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	504
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	505 int sl_has_map; /* TRUE if there is a MAP line */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	506 #ifdef FEAT_MBYTE
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	507 hashtab_T sl_map_hash; /* MAP for multi-byte chars */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	508 int sl_map_array[256]; /* MAP for first 256 chars */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	509 #else
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	510 char_u sl_map_array[256]; /* MAP for first 256 chars */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	511 #endif
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	512 hashtab_T sl_sounddone; /* table with soundfolded words that have
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	513 handled, see add_sound_suggest() */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	514 };
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	515
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	516 /* First language that is loaded, start of the linked list of loaded
8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	517 * languages. */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	518 static slang_T *first_lang = NULL;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	519
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	520 /* Flags used in .spl file for soundsalike flags. */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	521 #define SAL_F0LLOWUP 1
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	522 #define SAL_COLLAPSE 2
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	523 #define SAL_REM_ACCENTS 4
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	524
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	525 /*
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	526 * Structure used in "b_langp", filled from 'spelllang'.
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	527 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	528 typedef struct langp_S
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	529 {
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	530 slang_T lp_slang; / info for this language */
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	531 slang_T lp_sallang; / language used for sound folding or NULL */
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	532 slang_T lp_replang; / language used for REP items or NULL */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	533 int lp_region; /* bitmask for region or REGION_ALL */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	534 } langp_T;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	535
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	536 #define LANGP_ENTRY(ga, i) (((langp_T *)(ga).ga_data) + (i))
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	537
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	538 #define REGION_ALL 0xff /* word valid in all regions */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	539
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	540 #define VIMSPELLMAGIC "VIMspell" /* string at start of Vim spell file */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	541 #define VIMSPELLMAGICL 8
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	542 #define VIMSPELLVERSION 50
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	543
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	544 #define VIMSUGMAGIC "VIMsug" /* string at start of Vim .sug file */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	545 #define VIMSUGMAGICL 6
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	546 #define VIMSUGVERSION 1
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	547
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	548 /* Section IDs. Only renumber them when VIMSPELLVERSION changes! */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	549 #define SN_REGION 0 /* <regionname> section */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	550 #define SN_CHARFLAGS 1 /* charflags section */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	551 #define SN_MIDWORD 2 /* <midword> section */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	552 #define SN_PREFCOND 3 /* <prefcond> section */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	553 #define SN_REP 4 /* REP items section */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	554 #define SN_SAL 5 /* SAL items section */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	555 #define SN_SOFO 6 /* soundfolding section */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	556 #define SN_MAP 7 /* MAP items section */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	557 #define SN_COMPOUND 8 /* compound words section */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	558 #define SN_SYLLABLE 9 /* syllable section */
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	559 #define SN_NOBREAK 10 /* NOBREAK section */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	560 #define SN_SUGFILE 11 /* timestamp for .sug file */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	561 #define SN_REPSAL 12 /* REPSAL items section */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	562 #define SN_WORDS 13 /* common words */
698 e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	563 #define SN_NOSPLITSUGS 14 /* don't split word for suggestions */
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	564 #define SN_INFO 15 /* info section */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	565 #define SN_END 255 /* end of sections */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	566
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	567 #define SNF_REQUIRED 1 /* <sectionflags>: required section */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	568
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	569 /* Result values. Lower number is accepted over higher one. */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	570 #define SP_BANNED -1
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	571 #define SP_OK 0
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	572 #define SP_RARE 1
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	573 #define SP_LOCAL 2
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	574 #define SP_BAD 3
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	575
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	576 /* file used for "zG" and "zW" */
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	577 static char_u *int_wordlist = NULL;
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	578
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	579 typedef struct wordcount_S
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	580 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	581 short_u wc_count; /* nr of times word was seen */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	582 char_u wc_word[1]; /* word, actually longer */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	583 } wordcount_T;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	584
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	585 static wordcount_T dumwc;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	586 #define WC_KEY_OFF (dumwc.wc_word - (char_u *)&dumwc)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	587 #define HI2WC(hi) ((wordcount_T *)((hi)->hi_key - WC_KEY_OFF))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	588 #define MAXWORDCOUNT 0xffff
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	589
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	590 /*
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	591 * Information used when looking for suggestions.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	592 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	593 typedef struct suginfo_S
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	594 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	595 garray_T su_ga; /* suggestions, contains "suggest_T" */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	596 int su_maxcount; /* max. number of suggestions displayed */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	597 int su_maxscore; /* maximum score for adding to su_ga */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	598 int su_sfmaxscore; /* idem, for when doing soundfold words */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	599 garray_T su_sga; /* like su_ga, sound-folded scoring */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	600 char_u su_badptr; / start of bad word in line */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	601 int su_badlen; /* length of detected bad word in line */
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	602 int su_badflags; /* caps flags for bad word */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	603 char_u su_badword[MAXWLEN]; /* bad word truncated at su_badlen */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	604 char_u su_fbadword[MAXWLEN]; /* su_badword case-folded */
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	605 char_u su_sal_badword[MAXWLEN]; /* su_badword soundfolded */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	606 hashtab_T su_banned; /* table with banned words */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	607 slang_T su_sallang; / default language for sound folding */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	608 } suginfo_T;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	609
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	610 /* One word suggestion. Used in "si_ga". */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	611 typedef struct suggest_S
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	612 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	613 char_u st_word; / suggested word, allocated string */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	614 int st_wordlen; /* STRLEN(st_word) */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	615 int st_orglen; /* length of replaced text */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	616 int st_score; /* lower is better */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	617 int st_altscore; /* used when st_score compares equal */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	618 int st_salscore; /* st_score is for soundalike */
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	619 int st_had_bonus; /* bonus already included in score */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	620 slang_T st_slang; / language used for sound folding */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	621 } suggest_T;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	622
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	623 #define SUG(ga, i) (((suggest_T *)(ga).ga_data)[i])
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	624
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	625 /* TRUE if a word appears in the list of banned words. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	626 #define WAS_BANNED(su, word) (!HASHITEM_EMPTY(hash_find(&su->su_banned, word)))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	627
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	628 /* Number of suggestions kept when cleaning up. we need to keep more than
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	629 * what is displayed, because when rescore_suggestions() is called the score
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	630 * may change and wrong suggestions may be removed later. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	631 #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	632
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	633 /* Threshold for sorting and cleaning up suggestions. Don't want to keep lots
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	634 * of suggestions that are not going to be displayed. */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	635 #define SUG_MAX_COUNT(su) (SUG_CLEAN_COUNT(su) + 50)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	636
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	637 /* score for various changes */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	638 #define SCORE_SPLIT 149 /* split bad word */
698 e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	639 #define SCORE_SPLIT_NO 249 /* split bad word with NOSPLITSUGS */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	640 #define SCORE_ICASE 52 /* slightly different case */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	641 #define SCORE_REGION 200 /* word is for different region */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	642 #define SCORE_RARE 180 /* rare word */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	643 #define SCORE_SWAP 75 /* swap two characters */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	644 #define SCORE_SWAP3 110 /* swap two characters in three */
532 7052f11a3dc9 updated for version 7.0150 vimboss parents: 529 diff changeset	645 #define SCORE_REP 65 /* REP replacement */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	646 #define SCORE_SUBST 93 /* substitute a character */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	647 #define SCORE_SIMILAR 33 /* substitute a similar character */
479 147da3983fca updated for version 7.0129 vimboss parents: 475 diff changeset	648 #define SCORE_SUBCOMP 33 /* substitute a composing character */
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	649 #define SCORE_DEL 94 /* delete a character */
532 7052f11a3dc9 updated for version 7.0150 vimboss parents: 529 diff changeset	650 #define SCORE_DELDUP 66 /* delete a duplicated character */
479 147da3983fca updated for version 7.0129 vimboss parents: 475 diff changeset	651 #define SCORE_DELCOMP 28 /* delete a composing character */
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	652 #define SCORE_INS 96 /* insert a character */
532 7052f11a3dc9 updated for version 7.0150 vimboss parents: 529 diff changeset	653 #define SCORE_INSDUP 67 /* insert a duplicate character */
475 e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	654 #define SCORE_INSCOMP 30 /* insert a composing character */
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	655 #define SCORE_NONWORD 103 /* change non-word to word char */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	656
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	657 #define SCORE_FILE 30 /* suggestion from a file */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	658 #define SCORE_MAXINIT 350 /* Initial maximum score: higher == slower.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	659 * 350 allows for about three changes. */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	660
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	661 #define SCORE_COMMON1 30 /* subtracted for words seen before */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	662 #define SCORE_COMMON2 40 /* subtracted for words often seen */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	663 #define SCORE_COMMON3 50 /* subtracted for words very often seen */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	664 #define SCORE_THRES2 10 /* word count threshold for COMMON2 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	665 #define SCORE_THRES3 100 /* word count threshold for COMMON3 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	666
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	667 /* When trying changed soundfold words it becomes slow when trying more than
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	668 * 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	669 * 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	670 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	671 #define SCORE_SFMAX1 200 /* maximum score for first try */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	672 #define SCORE_SFMAX2 300 /* maximum score for second try */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	673 #define SCORE_SFMAX3 400 /* maximum score for third try */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	674
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	675 #define SCORE_BIG SCORE_INS * 3 /* big difference */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	676 #define SCORE_MAXMAX 999999 /* accept any score */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	677 #define SCORE_LIMITMAX 350 /* for spell_edit_score_limit() */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	678
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	679 /* for spell_edit_score_limit() we need to know the minimum value of
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	680 * SCORE_ICASE, SCORE_SWAP, SCORE_DEL, SCORE_SIMILAR and SCORE_INS */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	681 #define SCORE_EDIT_MIN SCORE_SIMILAR
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	682
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	683 /*
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	684 * Structure to store info for word matching.
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	685 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	686 typedef struct matchinf_S
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	687 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	688 langp_T mi_lp; / info for language and region */
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	689
8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	690 /* pointers to original text to be checked */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	691 char_u mi_word; / start of word being checked */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	692 char_u mi_end; / end of matching word so far */
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	693 char_u mi_fend; / next char to be added to mi_fword */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	694 char_u mi_cend; / char after what was used for
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	695 mi_capflags */
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	696
8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	697 /* case-folded text */
8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	698 char_u mi_fword[MAXWLEN + 1]; /* mi_word case-folded */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	699 int mi_fwordlen; /* nr of valid bytes in mi_fword */
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	700
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	701 /* for when checking word after a prefix */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	702 int mi_prefarridx; /* index in sl_pidxs with list of
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	703 affixID/condition */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	704 int mi_prefcnt; /* number of entries at mi_prefarridx */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	705 int mi_prefixlen; /* byte length of prefix */
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	706 #ifdef FEAT_MBYTE
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	707 int mi_cprefixlen; /* byte length of prefix in original
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	708 case */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	709 #else
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	710 # define mi_cprefixlen mi_prefixlen /* it's the same value */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	711 #endif
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	712
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	713 /* for when checking a compound word */
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	714 int mi_compoff; /* start of following word offset */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	715 char_u mi_compflags[MAXWLEN]; /* flags for compound words used */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	716 int mi_complen; /* nr of compound words used */
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	717 int mi_compextra; /* nr of COMPOUNDROOT words */
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	718
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	719 /* others */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	720 int mi_result; /* result so far: SP_BAD, SP_OK, etc. */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	721 int mi_capflags; /* WF_ONECAP WF_ALLCAP WF_KEEPCAP */
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	722 buf_T mi_buf; / buffer being checked */
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	723
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	724 /* for NOBREAK */
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	725 int mi_result2; /* "mi_resul" without following word */
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	726 char_u mi_end2; / "mi_end" without following word */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	727 } matchinf_T;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	728
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	729 /*
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	730 * The tables used for recognizing word characters according to spelling.
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	731 * These are only used for the first 256 characters of 'encoding'.
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	732 */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	733 typedef struct spelltab_S
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	734 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	735 char_u st_isw[256]; /* flags: is word char */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	736 char_u st_isu[256]; /* flags: is uppercase char */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	737 char_u st_fold[256]; /* chars: folded case */
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	738 char_u st_upper[256]; /* chars: upper case */
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	739 } spelltab_T;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	740
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	741 static spelltab_T spelltab;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	742 static int did_set_spelltab;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	743
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	744 #define CF_WORD 0x01
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	745 #define CF_UPPER 0x02
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	746
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	747 static void clear_spell_chartab __ARGS((spelltab_T *sp));
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	748 static int set_spell_finish __ARGS((spelltab_T *new_st));
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	749 static int spell_iswordp __ARGS((char_u p, buf_T buf));
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	750 static int spell_iswordp_nmw __ARGS((char_u *p));
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	751 #ifdef FEAT_MBYTE
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	752 static int spell_iswordp_w __ARGS((int p, buf_T buf));
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	753 #endif
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	754 static int write_spell_prefcond __ARGS((FILE fd, garray_T gap));
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	755
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	756 /*
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	757 * 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	758 */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	759 typedef enum
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	760 {
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	761 STATE_START = 0, /* At start of node check for NUL bytes (goodword
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	762 * ends); if badword ends there is a match, otherwise
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	763 * try splitting word. */
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	764 STATE_NOPREFIX, /* try without prefix */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	765 STATE_SPLITUNDO, /* Undo splitting. */
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	766 STATE_ENDNUL, /* Past NUL bytes at start of the node. */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	767 STATE_PLAIN, /* Use each byte of the node. */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	768 STATE_DEL, /* Delete a byte from the bad word. */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	769 STATE_INS_PREP, /* Prepare for inserting bytes. */
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	770 STATE_INS, /* Insert a byte in the bad word. */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	771 STATE_SWAP, /* Swap two bytes. */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	772 STATE_UNSWAP, /* Undo swap two characters. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	773 STATE_SWAP3, /* Swap two characters over three. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	774 STATE_UNSWAP3, /* Undo Swap two characters over three. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	775 STATE_UNROT3L, /* Undo rotate three characters left */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	776 STATE_UNROT3R, /* Undo rotate three characters right */
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	777 STATE_REP_INI, /* Prepare for using REP items. */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	778 STATE_REP, /* Use matching REP items from the .aff file. */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	779 STATE_REP_UNDO, /* Undo a REP item replacement. */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	780 STATE_FINAL /* End of this node. */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	781 } state_T;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	782
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	783 /*
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	784 * Struct to keep the state at each level in suggest_try_change().
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	785 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	786 typedef struct trystate_S
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	787 {
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	788 state_T ts_state; /* state at this level, STATE_ */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	789 int ts_score; /* score */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	790 idx_T ts_arridx; /* index in tree array, start of node */
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	791 short ts_curi; /* index in list of child nodes */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	792 char_u ts_fidx; /* index in fword[], case-folded bad word */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	793 char_u ts_fidxtry; /* ts_fidx at which bytes may be changed */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	794 char_u ts_twordlen; /* valid length of tword[] */
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	795 char_u ts_prefixdepth; /* stack depth for end of prefix or
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	796 * PFD_PREFIXTREE or PFD_NOPREFIX */
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	797 char_u ts_flags; /* TSF_ flags */
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	798 #ifdef FEAT_MBYTE
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	799 char_u ts_tcharlen; /* number of bytes in tword character */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	800 char_u ts_tcharidx; /* current byte index in tword character */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	801 char_u ts_isdiff; /* DIFF_ values */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	802 char_u ts_fcharstart; /* index in fword where badword char started */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	803 #endif
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	804 char_u ts_prewordlen; /* length of word in "preword[]" */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	805 char_u ts_splitoff; /* index in "tword" after last split */
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	806 char_u ts_splitfidx; /* "ts_fidx" at word split */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	807 char_u ts_complen; /* nr of compound words used */
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	808 char_u ts_compsplit; /* index for "compflags" where word was spit */
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	809 char_u ts_save_badflags; /* su_badflags saved here */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	810 char_u ts_delidx; /* index in fword for char that was deleted,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	811 valid when "ts_flags" has TSF_DIDDEL */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	812 } trystate_T;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	813
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	814 /* values for ts_isdiff */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	815 #define DIFF_NONE 0 /* no different byte (yet) */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	816 #define DIFF_YES 1 /* different byte found */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	817 #define DIFF_INSERT 2 /* inserting character */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	818
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	819 /* values for ts_flags */
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	820 #define TSF_PREFIXOK 1 /* already checked that prefix is OK */
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	821 #define TSF_DIDSPLIT 2 /* tried split at this point */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	822 #define TSF_DIDDEL 4 /* did a delete, "ts_delidx" has index */
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	823
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	824 /* special values ts_prefixdepth */
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	825 #define PFD_NOPREFIX 0xff /* not using prefixes */
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	826 #define PFD_PREFIXTREE 0xfe /* walking through the prefix tree */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	827 #define PFD_NOTSPECIAL 0xfd /* highest value that's not special */
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	828
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	829 /* mode values for find_word */
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	830 #define FIND_FOLDWORD 0 /* find word case-folded */
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	831 #define FIND_KEEPWORD 1 /* find keep-case word */
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	832 #define FIND_PREFIX 2 /* find word after prefix */
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	833 #define FIND_COMPOUND 3 /* find case-folded compound word */
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	834 #define FIND_KEEPCOMPOUND 4 /* find keep-case compound word */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	835
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	836 static slang_T slang_alloc __ARGS((char_u lang));
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	837 static void slang_free __ARGS((slang_T *lp));
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	838 static void slang_clear __ARGS((slang_T *lp));
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	839 static void slang_clear_sug __ARGS((slang_T *lp));
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	840 static void find_word __ARGS((matchinf_T *mip, int mode));
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	841 static int can_compound __ARGS((slang_T slang, char_u word, char_u *flags));
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	842 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	843 static void find_prefix __ARGS((matchinf_T *mip, int mode));
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	844 static int fold_more __ARGS((matchinf_T *mip));
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	845 static int spell_valid_case __ARGS((int wordflags, int treeflags));
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	846 static int no_spell_checking __ARGS((win_T *wp));
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	847 static void spell_load_lang __ARGS((char_u *lang));
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	848 static char_u *spell_enc __ARGS((void));
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	849 static void int_wordlist_spl __ARGS((char_u *fname));
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	850 static void spell_load_cb __ARGS((char_u fname, void cookie));
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	851 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	852 static int get2c __ARGS((FILE *fd));
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	853 static int get3c __ARGS((FILE *fd));
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	854 static int get4c __ARGS((FILE *fd));
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	855 static time_t get8c __ARGS((FILE *fd));
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	856 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	857 static char_u read_string __ARGS((FILE fd, int cnt));
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	858 static int read_region_section __ARGS((FILE fd, slang_T slang, int len));
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	859 static int read_charflags_section __ARGS((FILE *fd));
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	860 static int read_prefcond_section __ARGS((FILE fd, slang_T lp));
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	861 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	862 static int read_sal_section __ARGS((FILE fd, slang_T slang));
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	863 static int read_words_section __ARGS((FILE fd, slang_T lp, int len));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	864 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	865 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	866 static int read_sofo_section __ARGS((FILE fd, slang_T slang));
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	867 static int read_compound __ARGS((FILE fd, slang_T slang, int len));
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	868 static int byte_in_str __ARGS((char_u *str, int byte));
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	869 static int init_syl_tab __ARGS((slang_T *slang));
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	870 static int count_syllables __ARGS((slang_T slang, char_u word));
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	871 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	872 static void set_sal_first __ARGS((slang_T *lp));
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	873 #ifdef FEAT_MBYTE
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	874 static int mb_str2wide __ARGS((char_u s));
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	875 #endif
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	876 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	877 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	878 static void clear_midword __ARGS((buf_T *buf));
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	879 static void use_midword __ARGS((slang_T lp, buf_T buf));
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	880 static int find_region __ARGS((char_u rp, char_u region));
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	881 static int captype __ARGS((char_u word, char_u end));
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	882 static int badword_captype __ARGS((char_u word, char_u end));
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	883 static void spell_reload_one __ARGS((char_u *fname, int added_word));
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	884 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	885 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	886 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	887 static int check_need_cap __ARGS((linenr_T lnum, colnr_T col));
638 593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	888 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	889 #ifdef FEAT_EVAL
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	890 static void spell_suggest_expr __ARGS((suginfo_T su, char_u expr));
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	891 #endif
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	892 static void spell_suggest_file __ARGS((suginfo_T su, char_u fname));
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	893 static void spell_suggest_intern __ARGS((suginfo_T *su, int interactive));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	894 static void suggest_load_files __ARGS((void));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	895 static void tree_count_words __ARGS((char_u byts, idx_T idxs));
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	896 static void spell_find_cleanup __ARGS((suginfo_T *su));
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	897 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	898 static void allcap_copy __ARGS((char_u word, char_u wcopy));
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	899 static void suggest_try_special __ARGS((suginfo_T *su));
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	900 static void suggest_try_change __ARGS((suginfo_T *su));
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	901 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	902 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	903 #ifdef FEAT_MBYTE
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	904 static int nofold_len __ARGS((char_u fword, int flen, char_u word));
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	905 #endif
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	906 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	907 static void score_comp_sal __ARGS((suginfo_T *su));
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	908 static void score_combine __ARGS((suginfo_T *su));
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	909 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	910 static void suggest_try_soundalike_prep __ARGS((void));
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	911 static void suggest_try_soundalike __ARGS((suginfo_T *su));
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	912 static void suggest_try_soundalike_finish __ARGS((void));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	913 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	914 static int soundfold_find __ARGS((slang_T slang, char_u word));
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	915 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	916 static void set_map_str __ARGS((slang_T lp, char_u map));
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	917 static int similar_chars __ARGS((slang_T *slang, int c1, int c2));
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	918 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	919 static void check_suggestions __ARGS((suginfo_T su, garray_T gap));
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	920 static void add_banned __ARGS((suginfo_T su, char_u word));
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	921 static void rescore_suggestions __ARGS((suginfo_T *su));
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	922 static void rescore_one __ARGS((suginfo_T su, suggest_T stp));
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	923 static int cleanup_suggestions __ARGS((garray_T *gap, int maxscore, int keep));
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	924 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	925 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	926 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	927 #ifdef FEAT_MBYTE
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	928 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	929 #endif
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	930 static int soundalike_score __ARGS((char_u goodsound, char_u badsound));
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	931 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	932 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	933 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	934 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	935 #endif
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	936 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	937 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	938 static buf_T *open_spellbuf __ARGS((void));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	939 static void close_spellbuf __ARGS((buf_T *buf));
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	940
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	941 /*
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	942 * Use our own character-case definitions, because the current locale may
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	943 * differ from what the .spl file uses.
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	944 * These must not be called with negative number!
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	945 */
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	946 #ifndef FEAT_MBYTE
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	947 /* Non-multi-byte implementation. */
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	948 # define SPELL_TOFOLD(c) ((c) < 256 ? spelltab.st_fold[c] : (c))
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	949 # define SPELL_TOUPPER(c) ((c) < 256 ? spelltab.st_upper[c] : (c))
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	950 # define SPELL_ISUPPER(c) ((c) < 256 ? spelltab.st_isu[c] : FALSE)
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	951 #else
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 416 diff changeset	952 # if defined(HAVE_WCHAR_H)
8347d456f7e5 updated for version 7.0118 vimboss parents: 416 diff changeset	953 # include <wchar.h> /* for towupper() and towlower() */
8347d456f7e5 updated for version 7.0118 vimboss parents: 416 diff changeset	954 # endif
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	955 /* Multi-byte implementation. For Unicode we can call utf_*(), but don't do
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	956 * 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	957 * the "w" library function for characters above 255 if available. */
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	958 # ifdef HAVE_TOWLOWER
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	959 # define SPELL_TOFOLD(c) (enc_utf8 && (c) >= 128 ? utf_fold(c) \
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	960 : (c) < 256 ? spelltab.st_fold[c] : towlower(c))
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	961 # else
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	962 # define SPELL_TOFOLD(c) (enc_utf8 && (c) >= 128 ? utf_fold(c) \
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	963 : (c) < 256 ? spelltab.st_fold[c] : (c))
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	964 # endif
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	965
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	966 # ifdef HAVE_TOWUPPER
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	967 # define SPELL_TOUPPER(c) (enc_utf8 && (c) >= 128 ? utf_toupper(c) \
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	968 : (c) < 256 ? spelltab.st_upper[c] : towupper(c))
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	969 # else
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	970 # define SPELL_TOUPPER(c) (enc_utf8 && (c) >= 128 ? utf_toupper(c) \
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	971 : (c) < 256 ? spelltab.st_upper[c] : (c))
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	972 # endif
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	973
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	974 # ifdef HAVE_ISWUPPER
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	975 # define SPELL_ISUPPER(c) (enc_utf8 && (c) >= 128 ? utf_isupper(c) \
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	976 : (c) < 256 ? spelltab.st_isu[c] : iswupper(c))
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	977 # else
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	978 # define SPELL_ISUPPER(c) (enc_utf8 && (c) >= 128 ? utf_isupper(c) \
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	979 : (c) < 256 ? spelltab.st_isu[c] : (FALSE))
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	980 # endif
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	981 #endif
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	982
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	983
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	984 static char *e_format = N_("E759: Format error in spell file");
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	985 static char *e_spell_trunc = N_("E758: Truncated spell file");
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	986 static char *e_afftrailing = N_("Trailing text in %s line %d: %s");
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	987 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	988 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	989 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	990 static char *msg_compressing = N_("Compressing word tree...");
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	991
626 732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	992 /* Remember what "z?" replaced. */
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	993 static char_u *repl_from = NULL;
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	994 static char_u *repl_to = NULL;
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	995
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	996 /*
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	997 * Main spell-checking function.
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	998 * "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	999 * "*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	1000 * non-word or when it's OK it remains unchanged.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1001 * This must only be called when 'spelllang' is not empty.
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	1002 *
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1003 * "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	1004 * 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	1005 * 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	1006 * worry.
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	1007 *
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1008 * 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	1009 * caller can skip over the word.
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1010 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1011 int
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	1012 spell_check(wp, ptr, attrp, capcol, docount)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1013 win_T wp; / current window */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1014 char_u *ptr;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	1015 hlf_T *attrp;
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1016 int capcol; / column to check for Capital */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	1017 int docount; /* count good words */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1018 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1019 matchinf_T mi; /* Most things are put in "mi" so that it can
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1020 be passed to functions quickly. */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1021 int nrlen = 0; /* found a number first */
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1022 int c;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1023 int wrongcaplen = 0;
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1024 int lpi;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	1025 int count_word = docount;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1026
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	1027 /* A word never starts at a space or a control character. Return quickly
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	1028 * then, skipping over the character. */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	1029 if (*ptr <= ' ')
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	1030 return 1;
690 0e922220d322 updated for version 7.0208 vimboss parents: 649 diff changeset	1031
0e922220d322 updated for version 7.0208 vimboss parents: 649 diff changeset	1032 /* Return here when loading language files failed. */
0e922220d322 updated for version 7.0208 vimboss parents: 649 diff changeset	1033 if (wp->w_buffer->b_langp.ga_len == 0)
0e922220d322 updated for version 7.0208 vimboss parents: 649 diff changeset	1034 return 1;
0e922220d322 updated for version 7.0208 vimboss parents: 649 diff changeset	1035
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1036 vim_memset(&mi, 0, sizeof(matchinf_T));
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1037
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1038 /* A number is always OK. Also skip hexadecimal numbers 0xFF99 and
584 5953bf5509ec updated for version 7.0166 vimboss parents: 548 diff changeset	1039 * 0X99FF. But always do check spelling to find "3GPP" and "11
5953bf5509ec updated for version 7.0166 vimboss parents: 548 diff changeset	1040 * julifeest". */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1041 if (ptr >= '0' && ptr <= '9')
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1042 {
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	1043 if (*ptr == '0' && (ptr[1] == 'x' \|\| ptr[1] == 'X'))
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	1044 mi.mi_end = skiphex(ptr + 2);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1045 else
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1046 mi.mi_end = skipdigits(ptr);
584 5953bf5509ec updated for version 7.0166 vimboss parents: 548 diff changeset	1047 nrlen = mi.mi_end - ptr;
5953bf5509ec updated for version 7.0166 vimboss parents: 548 diff changeset	1048 }
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1049
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1050 /* 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	1051 mi.mi_word = ptr;
584 5953bf5509ec updated for version 7.0166 vimboss parents: 548 diff changeset	1052 mi.mi_fend = ptr;
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	1053 if (spell_iswordp(mi.mi_fend, wp->w_buffer))
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1054 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1055 do
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1056 {
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	1057 mb_ptr_adv(mi.mi_fend);
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	1058 } 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	1059
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1060 if (capcol != NULL && *capcol == 0 && wp->w_buffer->b_cap_prog != NULL)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1061 {
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1062 /* Check word starting with capital letter. */
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	1063 c = PTR2CHAR(ptr);
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1064 if (!SPELL_ISUPPER(c))
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1065 wrongcaplen = (int)(mi.mi_fend - ptr);
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1066 }
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1067 }
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1068 if (capcol != NULL)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1069 *capcol = -1;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1070
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1071 /* We always use the characters up to the next non-word character,
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1072 * also for bad words. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1073 mi.mi_end = mi.mi_fend;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1074
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1075 /* Check caps type later. */
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	1076 mi.mi_buf = wp->w_buffer;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1077
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1078 /* 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	1079 * for the word end. */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1080 if (*mi.mi_fend != NUL)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1081 mb_ptr_adv(mi.mi_fend);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1082
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1083 (void)spell_casefold(ptr, (int)(mi.mi_fend - ptr), mi.mi_fword,
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1084 MAXWLEN + 1);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1085 mi.mi_fwordlen = STRLEN(mi.mi_fword);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1086
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1087 /* The word is bad unless we recognize it. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1088 mi.mi_result = SP_BAD;
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1089 mi.mi_result2 = SP_BAD;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1090
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1091 /*
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1092 * Loop over the languages specified in 'spelllang'.
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	1093 * We check them all, because a word may be matched longer in another
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	1094 * language.
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1095 */
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1096 for (lpi = 0; lpi < wp->w_buffer->b_langp.ga_len; ++lpi)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1097 {
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1098 mi.mi_lp = LANGP_ENTRY(wp->w_buffer->b_langp, lpi);
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1099
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1100 /* If reloading fails the language is still in the list but everything
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1101 * has been cleared. */
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1102 if (mi.mi_lp->lp_slang->sl_fidxs == NULL)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1103 continue;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1104
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1105 /* Check for a matching word in case-folded words. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1106 find_word(&mi, FIND_FOLDWORD);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1107
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1108 /* Check for a matching word in keep-case words. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1109 find_word(&mi, FIND_KEEPWORD);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1110
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1111 /* Check for matching prefixes. */
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1112 find_prefix(&mi, FIND_FOLDWORD);
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1113
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1114 /* For a NOBREAK language, may want to use a word without a following
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1115 * word as a backup. */
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1116 if (mi.mi_lp->lp_slang->sl_nobreak && mi.mi_result == SP_BAD
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1117 && mi.mi_result2 != SP_BAD)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1118 {
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1119 mi.mi_result = mi.mi_result2;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1120 mi.mi_end = mi.mi_end2;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1121 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	1122
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	1123 /* 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	1124 if (count_word && mi.mi_result == SP_OK)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	1125 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	1126 count_common_word(mi.mi_lp->lp_slang, ptr,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	1127 (int)(mi.mi_end - ptr), 1);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	1128 count_word = FALSE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	1129 }
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1130 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1131
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1132 if (mi.mi_result != SP_OK)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1133 {
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1134 /* If we found a number skip over it. Allows for "42nd". Do flag
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1135 * rare and local words, e.g., "3GPP". */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1136 if (nrlen > 0)
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1137 {
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1138 if (mi.mi_result == SP_BAD \|\| mi.mi_result == SP_BANNED)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1139 return nrlen;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1140 }
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1141
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1142 /* When we are at a non-word character there is no error, just
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1143 * skip over the character (try looking for a word after it). */
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	1144 else if (!spell_iswordp_nmw(ptr))
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	1145 {
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1146 if (capcol != NULL && wp->w_buffer->b_cap_prog != NULL)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1147 {
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1148 regmatch_T regmatch;
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1149
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1150 /* Check for end of sentence. */
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1151 regmatch.regprog = wp->w_buffer->b_cap_prog;
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1152 regmatch.rm_ic = FALSE;
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1153 if (vim_regexec(&regmatch, ptr, 0))
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1154 *capcol = (int)(regmatch.endp[0] - ptr);
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1155 }
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1156
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1157 #ifdef FEAT_MBYTE
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1158 if (has_mbyte)
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	1159 return (*mb_ptr2len)(ptr);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1160 #endif
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1161 return 1;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1162 }
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1163 else if (mi.mi_end == ptr)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1164 /* Always include at least one character. Required for when there
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1165 * is a mixup in "midword". */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1166 mb_ptr_adv(mi.mi_end);
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1167 else if (mi.mi_result == SP_BAD
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1168 && LANGP_ENTRY(wp->w_buffer->b_langp, 0)->lp_slang->sl_nobreak)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1169 {
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1170 char_u p, fp;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1171 int save_result = mi.mi_result;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1172
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1173 /* First language in 'spelllang' is NOBREAK. Find first position
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1174 * at which any word would be valid. */
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1175 mi.mi_lp = LANGP_ENTRY(wp->w_buffer->b_langp, 0);
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1176 if (mi.mi_lp->lp_slang->sl_fidxs != NULL)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1177 {
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1178 p = mi.mi_word;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1179 fp = mi.mi_fword;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1180 for (;;)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1181 {
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1182 mb_ptr_adv(p);
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1183 mb_ptr_adv(fp);
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1184 if (p >= mi.mi_end)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1185 break;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1186 mi.mi_compoff = fp - mi.mi_fword;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1187 find_word(&mi, FIND_COMPOUND);
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1188 if (mi.mi_result != SP_BAD)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1189 {
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1190 mi.mi_end = p;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1191 break;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1192 }
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1193 }
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1194 mi.mi_result = save_result;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1195 }
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1196 }
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	1197
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1198 if (mi.mi_result == SP_BAD \|\| mi.mi_result == SP_BANNED)
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	1199 *attrp = HLF_SPB;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1200 else if (mi.mi_result == SP_RARE)
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	1201 *attrp = HLF_SPR;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1202 else
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	1203 *attrp = HLF_SPL;
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	1204 }
8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	1205
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1206 if (wrongcaplen > 0 && (mi.mi_result == SP_OK \|\| mi.mi_result == SP_RARE))
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1207 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1208 /* Report SpellCap only when the word isn't badly spelled. */
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	1209 *attrp = HLF_SPC;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1210 return wrongcaplen;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1211 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1212
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1213 return (int)(mi.mi_end - ptr);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1214 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1215
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1216 /*
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1217 * Check if the word at "mip->mi_word" is in the tree.
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1218 * When "mode" is FIND_FOLDWORD check in fold-case word tree.
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1219 * When "mode" is FIND_KEEPWORD check in keep-case word tree.
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1220 * 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	1221 * tree.
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1222 *
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1223 * For a match mip->mi_result is updated.
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	1224 */
8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	1225 static void
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1226 find_word(mip, mode)
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	1227 matchinf_T *mip;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1228 int mode;
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	1229 {
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	1230 idx_T arridx = 0;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1231 int endlen[MAXWLEN]; /* length at possible word endings */
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	1232 idx_T endidx[MAXWLEN]; /* possible word endings */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1233 int endidxcnt = 0;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1234 int len;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1235 int wlen = 0;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1236 int flen;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1237 int c;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1238 char_u *ptr;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	1239 idx_T lo, hi, m;
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	1240 #ifdef FEAT_MBYTE
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1241 char_u *s;
490 4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1242 #endif
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1243 char_u *p;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	1244 int res = SP_BAD;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1245 slang_T *slang = mip->mi_lp->lp_slang;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1246 unsigned flags;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1247 char_u *byts;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	1248 idx_T *idxs;
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1249 int word_ends;
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1250 int prefix_found;
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1251 int nobreak_result;
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1252
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1253 if (mode == FIND_KEEPWORD \|\| mode == FIND_KEEPCOMPOUND)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1254 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1255 /* Check for word with matching case in keep-case tree. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1256 ptr = mip->mi_word;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1257 flen = 9999; /* no case folding, always enough bytes */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1258 byts = slang->sl_kbyts;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1259 idxs = slang->sl_kidxs;
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1260
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1261 if (mode == FIND_KEEPCOMPOUND)
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1262 /* Skip over the previously found word(s). */
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1263 wlen += mip->mi_compoff;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1264 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1265 else
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1266 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1267 /* Check for case-folded in case-folded tree. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1268 ptr = mip->mi_fword;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1269 flen = mip->mi_fwordlen; /* available case-folded bytes */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1270 byts = slang->sl_fbyts;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1271 idxs = slang->sl_fidxs;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1272
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1273 if (mode == FIND_PREFIX)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1274 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1275 /* Skip over the prefix. */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1276 wlen = mip->mi_prefixlen;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1277 flen -= mip->mi_prefixlen;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1278 }
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1279 else if (mode == FIND_COMPOUND)
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1280 {
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1281 /* Skip over the previously found word(s). */
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1282 wlen = mip->mi_compoff;
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1283 flen -= mip->mi_compoff;
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1284 }
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1285
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	1286 }
8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	1287
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1288 if (byts == NULL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1289 return; /* array is empty */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1290
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1291 /*
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	1292 * Repeat advancing in the tree until:
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	1293 * - there is a byte that doesn't match,
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	1294 * - we reach the end of the tree,
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	1295 * - or we reach the end of the line.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1296 */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1297 for (;;)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1298 {
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1299 if (flen <= 0 && *mip->mi_fend != NUL)
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1300 flen = fold_more(mip);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1301
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1302 len = byts[arridx++];
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1303
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1304 /* If the first possible byte is a zero the word could end here.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1305 * Remember this index, we first check for the longest word. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1306 if (byts[arridx] == 0)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1307 {
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	1308 if (endidxcnt == MAXWLEN)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	1309 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	1310 /* Must be a corrupted spell file. */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	1311 EMSG(_(e_format));
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	1312 return;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	1313 }
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1314 endlen[endidxcnt] = wlen;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1315 endidx[endidxcnt++] = arridx++;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1316 --len;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1317
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1318 /* Skip over the zeros, there can be several flag/region
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1319 * combinations. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1320 while (len > 0 && byts[arridx] == 0)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1321 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1322 ++arridx;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1323 --len;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1324 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1325 if (len == 0)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1326 break; /* no children, word must end here */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1327 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1328
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1329 /* Stop looking at end of the line. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1330 if (ptr[wlen] == NUL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1331 break;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1332
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1333 /* Perform a binary search in the list of accepted bytes. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1334 c = ptr[wlen];
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1335 if (c == TAB) /* <Tab> is handled like <Space> */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1336 c = ' ';
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1337 lo = arridx;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1338 hi = arridx + len - 1;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1339 while (lo < hi)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1340 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1341 m = (lo + hi) / 2;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1342 if (byts[m] > c)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1343 hi = m - 1;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1344 else if (byts[m] < c)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1345 lo = m + 1;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1346 else
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1347 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1348 lo = hi = m;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1349 break;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1350 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1351 }
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1352
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1353 /* Stop if there is no matching byte. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1354 if (hi < lo \|\| byts[lo] != c)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1355 break;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1356
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1357 /* Continue at the child (if there is one). */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1358 arridx = idxs[lo];
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1359 ++wlen;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1360 --flen;
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1361
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1362 /* One space in the good word may stand for several spaces in the
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1363 * checked word. */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1364 if (c == ' ')
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1365 {
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1366 for (;;)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1367 {
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1368 if (flen <= 0 && *mip->mi_fend != NUL)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1369 flen = fold_more(mip);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1370 if (ptr[wlen] != ' ' && ptr[wlen] != TAB)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1371 break;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1372 ++wlen;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1373 --flen;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1374 }
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1375 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1376 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1377
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1378 /*
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1379 * Verify that one of the possible endings is valid. Try the longest
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1380 * first.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1381 */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1382 while (endidxcnt > 0)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1383 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1384 --endidxcnt;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1385 arridx = endidx[endidxcnt];
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1386 wlen = endlen[endidxcnt];
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1387
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1388 #ifdef FEAT_MBYTE
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1389 if ((*mb_head_off)(ptr, ptr + wlen) > 0)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1390 continue; /* not at first byte of character */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1391 #endif
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	1392 if (spell_iswordp(ptr + wlen, mip->mi_buf))
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1393 {
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1394 if (slang->sl_compprog == NULL && !slang->sl_nobreak)
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1395 continue; /* next char is a word character */
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1396 word_ends = FALSE;
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1397 }
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1398 else
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1399 word_ends = TRUE;
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1400 /* The prefix flag is before compound flags. Once a valid prefix flag
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1401 * has been found we try compound flags. */
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1402 prefix_found = FALSE;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1403
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1404 #ifdef FEAT_MBYTE
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1405 if (mode != FIND_KEEPWORD && has_mbyte)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1406 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1407 /* Compute byte length in original word, length may change
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1408 * when folding case. This can be slow, take a shortcut when the
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1409 * case-folded word is equal to the keep-case word. */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1410 p = mip->mi_word;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1411 if (STRNCMP(ptr, p, wlen) != 0)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1412 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1413 for (s = ptr; s < ptr + wlen; mb_ptr_adv(s))
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1414 mb_ptr_adv(p);
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1415 wlen = p - mip->mi_word;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1416 }
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1417 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1418 #endif
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1419
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1420 /* Check flags and region. For FIND_PREFIX check the condition and
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1421 * prefix ID.
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1422 * Repeat this if there are more flags/region alternatives until there
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1423 * is a match. */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1424 res = SP_BAD;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1425 for (len = byts[arridx - 1]; len > 0 && byts[arridx] == 0;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1426 --len, ++arridx)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1427 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1428 flags = idxs[arridx];
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	1429
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1430 /* For the fold-case tree check that the case of the checked word
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1431 * matches with what the word in the tree requires.
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1432 * For keep-case tree the case is always right. For prefixes we
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1433 * don't bother to check. */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1434 if (mode == FIND_FOLDWORD)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1435 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1436 if (mip->mi_cend != mip->mi_word + wlen)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1437 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	1438 /* mi_capflags was set for a different word length, need
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	1439 * to do it again. */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1440 mip->mi_cend = mip->mi_word + wlen;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	1441 mip->mi_capflags = captype(mip->mi_word, mip->mi_cend);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1442 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1443
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1444 if (mip->mi_capflags == WF_KEEPCAP
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1445 \|\| !spell_valid_case(mip->mi_capflags, flags))
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1446 continue;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1447 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1448
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1449 /* When mode is FIND_PREFIX the word must support the prefix:
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1450 * 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	1451 * mip->mi_prefarridx that find_prefix() filled. */
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1452 else if (mode == FIND_PREFIX && !prefix_found)
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1453 {
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	1454 c = valid_word_prefix(mip->mi_prefcnt, mip->mi_prefarridx,
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	1455 flags,
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	1456 mip->mi_word + mip->mi_cprefixlen, slang,
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	1457 FALSE);
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	1458 if (c == 0)
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1459 continue;
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	1460
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	1461 /* Use the WF_RARE flag for a rare prefix. */
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	1462 if (c & WF_RAREPFX)
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	1463 flags \|= WF_RARE;
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1464 prefix_found = TRUE;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1465 }
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1466
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1467 if (slang->sl_nobreak)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1468 {
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1469 if ((mode == FIND_COMPOUND \|\| mode == FIND_KEEPCOMPOUND)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1470 && (flags & WF_BANNED) == 0)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1471 {
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1472 /* NOBREAK: found a valid following word. That's all we
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1473 * need to know, so return. */
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1474 mip->mi_result = SP_OK;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1475 break;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1476 }
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1477 }
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1478
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1479 else if ((mode == FIND_COMPOUND \|\| mode == FIND_KEEPCOMPOUND
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1480 \|\| !word_ends))
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1481 {
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1482 /* If there is no flag or the word is shorter than
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1483 * COMPOUNDMIN reject it quickly.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1484 * Makes you wonder why someone puts a compound flag on a word
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1485 * that's too short... Myspell compatibility requires this
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1486 * anyway. */
490 4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1487 if (((unsigned)flags >> 24) == 0
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1488 \|\| wlen - mip->mi_compoff < slang->sl_compminlen)
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1489 continue;
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1490 #ifdef FEAT_MBYTE
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1491 /* For multi-byte chars check character length against
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1492 * COMPOUNDMIN. */
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1493 if (has_mbyte
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1494 && slang->sl_compminlen > 0
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1495 && mb_charlen_len(mip->mi_word + mip->mi_compoff,
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1496 wlen - mip->mi_compoff) < slang->sl_compminlen)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1497 continue;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1498 #endif
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1499
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	1500 /* Limit the number of compound words to COMPOUNDWORDMAX if no
490 4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1501 * maximum for syllables is specified. */
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	1502 if (!word_ends && mip->mi_complen + mip->mi_compextra + 2
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	1503 > slang->sl_compmax
490 4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1504 && slang->sl_compsylmax == MAXWLEN)
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1505 continue;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1506
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	1507 /* Don't allow compounding on a side where an affix was added,
23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	1508 * unless COMPOUNDPERMITFLAG was used. */
23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	1509 if (mip->mi_complen > 0 && (flags & WF_NOCOMPBEF))
23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	1510 continue;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	1511 if (!word_ends && (flags & WF_NOCOMPAFT))
23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	1512 continue;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	1513
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1514 /* Quickly check if compounding is possible with this flag. */
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1515 if (!byte_in_str(mip->mi_complen == 0
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1516 ? slang->sl_compstartflags
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1517 : slang->sl_compallflags,
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1518 ((unsigned)flags >> 24)))
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1519 continue;
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1520
490 4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1521 if (mode == FIND_COMPOUND)
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1522 {
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1523 int capflags;
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1524
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1525 /* Need to check the caps type of the appended compound
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1526 * word. */
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1527 #ifdef FEAT_MBYTE
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1528 if (has_mbyte && STRNCMP(ptr, mip->mi_word,
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1529 mip->mi_compoff) != 0)
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1530 {
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1531 /* case folding may have changed the length */
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1532 p = mip->mi_word;
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1533 for (s = ptr; s < ptr + mip->mi_compoff; mb_ptr_adv(s))
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1534 mb_ptr_adv(p);
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1535 }
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1536 else
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1537 #endif
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1538 p = mip->mi_word + mip->mi_compoff;
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1539 capflags = captype(p, mip->mi_word + wlen);
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1540 if (capflags == WF_KEEPCAP \|\| (capflags == WF_ALLCAP
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1541 && (flags & WF_FIXCAP) != 0))
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1542 continue;
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1543
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1544 if (capflags != WF_ALLCAP)
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1545 {
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1546 /* When the character before the word is a word
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1547 * character we do not accept a Onecap word. We do
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1548 * accept a no-caps word, even when the dictionary
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1549 * word specifies ONECAP. */
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1550 mb_ptr_back(mip->mi_word, p);
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1551 if (spell_iswordp_nmw(p)
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1552 ? capflags == WF_ONECAP
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1553 : (flags & WF_ONECAP) != 0
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1554 && capflags != WF_ONECAP)
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1555 continue;
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1556 }
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1557 }
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1558
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1559 /* If the word ends the sequence of compound flags of the
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	1560 * words must match with one of the COMPOUNDRULE items and
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1561 * the number of syllables must not be too large. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1562 mip->mi_compflags[mip->mi_complen] = ((unsigned)flags >> 24);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1563 mip->mi_compflags[mip->mi_complen + 1] = NUL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1564 if (word_ends)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1565 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1566 char_u fword[MAXWLEN];
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1567
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1568 if (slang->sl_compsylmax < MAXWLEN)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1569 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1570 /* "fword" is only needed for checking syllables. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1571 if (ptr == mip->mi_word)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1572 (void)spell_casefold(ptr, wlen, fword, MAXWLEN);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1573 else
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1574 vim_strncpy(fword, ptr, endlen[endidxcnt]);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1575 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1576 if (!can_compound(slang, fword, mip->mi_compflags))
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1577 continue;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1578 }
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1579 }
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1580
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1581 /* Check NEEDCOMPOUND: can't use word without compounding. */
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1582 else if (flags & WF_NEEDCOMP)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1583 continue;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1584
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1585 nobreak_result = SP_OK;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1586
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1587 if (!word_ends)
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1588 {
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1589 int save_result = mip->mi_result;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1590 char_u *save_end = mip->mi_end;
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1591 langp_T *save_lp = mip->mi_lp;
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1592 int lpi;
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1593
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1594 /* Check that a valid word follows. If there is one and we
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1595 * are compounding, it will set "mi_result", thus we are
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1596 * always finished here. For NOBREAK we only check that a
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1597 * valid word follows.
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1598 * Recursive! */
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1599 if (slang->sl_nobreak)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1600 mip->mi_result = SP_BAD;
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1601
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1602 /* Find following word in case-folded tree. */
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1603 mip->mi_compoff = endlen[endidxcnt];
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1604 #ifdef FEAT_MBYTE
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1605 if (has_mbyte && mode == FIND_KEEPWORD)
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1606 {
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1607 /* Compute byte length in case-folded word from "wlen":
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1608 * byte length in keep-case word. Length may change when
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1609 * folding case. This can be slow, take a shortcut when
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1610 * the case-folded word is equal to the keep-case word. */
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1611 p = mip->mi_fword;
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1612 if (STRNCMP(ptr, p, wlen) != 0)
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1613 {
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1614 for (s = ptr; s < ptr + wlen; mb_ptr_adv(s))
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1615 mb_ptr_adv(p);
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1616 mip->mi_compoff = p - mip->mi_fword;
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1617 }
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1618 }
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1619 #endif
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1620 c = mip->mi_compoff;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1621 ++mip->mi_complen;
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	1622 if (flags & WF_COMPROOT)
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	1623 ++mip->mi_compextra;
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1624
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1625 /* For NOBREAK we need to try all NOBREAK languages, at least
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1626 * to find the ".add" file(s). */
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1627 for (lpi = 0; lpi < mip->mi_buf->b_langp.ga_len; ++lpi)
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1628 {
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1629 if (slang->sl_nobreak)
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1630 {
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1631 mip->mi_lp = LANGP_ENTRY(mip->mi_buf->b_langp, lpi);
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1632 if (mip->mi_lp->lp_slang->sl_fidxs == NULL
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1633 \|\| !mip->mi_lp->lp_slang->sl_nobreak)
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1634 continue;
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1635 }
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1636
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1637 find_word(mip, FIND_COMPOUND);
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1638
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1639 /* When NOBREAK any word that matches is OK. Otherwise we
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1640 * need to find the longest match, thus try with keep-case
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1641 * and prefix too. */
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1642 if (!slang->sl_nobreak \|\| mip->mi_result == SP_BAD)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1643 {
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1644 /* Find following word in keep-case tree. */
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1645 mip->mi_compoff = wlen;
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1646 find_word(mip, FIND_KEEPCOMPOUND);
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1647
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	1648 #if 0 /* Disabled, a prefix must not appear halfway a compound word,
23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	1649 unless the COMPOUNDPERMITFLAG is used and then it can't be a
23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	1650 postponed prefix. */
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1651 if (!slang->sl_nobreak \|\| mip->mi_result == SP_BAD)
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1652 {
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1653 /* Check for following word with prefix. */
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1654 mip->mi_compoff = c;
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1655 find_prefix(mip, FIND_COMPOUND);
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1656 }
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	1657 #endif
492 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
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1660 if (!slang->sl_nobreak)
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1661 break;
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1662 }
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1663 --mip->mi_complen;
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	1664 if (flags & WF_COMPROOT)
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	1665 --mip->mi_compextra;
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1666 mip->mi_lp = save_lp;
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1667
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1668 if (slang->sl_nobreak)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1669 {
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1670 nobreak_result = mip->mi_result;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1671 mip->mi_result = save_result;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1672 mip->mi_end = save_end;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1673 }
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1674 else
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1675 {
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1676 if (mip->mi_result == SP_OK)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1677 break;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1678 continue;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1679 }
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1680 }
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1681
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1682 if (flags & WF_BANNED)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1683 res = SP_BANNED;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1684 else if (flags & WF_REGION)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1685 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1686 /* Check region. */
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	1687 if ((mip->mi_lp->lp_region & (flags >> 16)) != 0)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1688 res = SP_OK;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1689 else
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1690 res = SP_LOCAL;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1691 }
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1692 else if (flags & WF_RARE)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1693 res = SP_RARE;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	1694 else
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1695 res = SP_OK;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1696
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1697 /* Always use the longest match and the best result. For NOBREAK
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1698 * we separately keep the longest match without a following good
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1699 * word as a fall-back. */
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1700 if (nobreak_result == SP_BAD)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1701 {
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1702 if (mip->mi_result2 > res)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1703 {
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1704 mip->mi_result2 = res;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1705 mip->mi_end2 = mip->mi_word + wlen;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1706 }
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1707 else if (mip->mi_result2 == res
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1708 && mip->mi_end2 < mip->mi_word + wlen)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1709 mip->mi_end2 = mip->mi_word + wlen;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1710 }
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1711 else if (mip->mi_result > res)
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1712 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1713 mip->mi_result = res;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1714 mip->mi_end = mip->mi_word + wlen;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1715 }
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1716 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	1717 mip->mi_end = mip->mi_word + wlen;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1718
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1719 if (mip->mi_result == SP_OK)
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1720 break;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1721 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1722
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1723 if (mip->mi_result == SP_OK)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1724 break;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1725 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1726 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1727
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	1728 /*
626 732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	1729 * Return TRUE if "flags" is a valid sequence of compound flags and "word"
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	1730 * does not have too many syllables.
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	1731 */
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	1732 static int
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1733 can_compound(slang, word, flags)
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	1734 slang_T *slang;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1735 char_u *word;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1736 char_u *flags;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1737 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1738 regmatch_T regmatch;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1739 #ifdef FEAT_MBYTE
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1740 char_u uflags[MAXWLEN * 2];
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1741 int i;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1742 #endif
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1743 char_u *p;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1744
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1745 if (slang->sl_compprog == NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1746 return FALSE;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1747 #ifdef FEAT_MBYTE
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1748 if (enc_utf8)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1749 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1750 /* Need to convert the single byte flags to utf8 characters. */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1751 p = uflags;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1752 for (i = 0; flags[i] != NUL; ++i)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1753 p += mb_char2bytes(flags[i], p);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1754 *p = NUL;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1755 p = uflags;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1756 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1757 else
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1758 #endif
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1759 p = flags;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1760 regmatch.regprog = slang->sl_compprog;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1761 regmatch.rm_ic = FALSE;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1762 if (!vim_regexec(&regmatch, p, 0))
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1763 return FALSE;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1764
490 4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1765 /* 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	1766 * are too many syllables AND the number of compound words is above
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	1767 * COMPOUNDWORDMAX then compounding is not allowed. */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1768 if (slang->sl_compsylmax < MAXWLEN
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1769 && count_syllables(slang, word) > slang->sl_compsylmax)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1770 return (int)STRLEN(flags) < slang->sl_compmax;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1771 return TRUE;
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	1772 }
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	1773
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	1774 /*
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	1775 * Return non-zero if the prefix indicated by "arridx" matches with the prefix
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	1776 * ID in "flags" for the word "word".
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	1777 * 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	1778 */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1779 static int
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	1780 valid_word_prefix(totprefcnt, arridx, flags, word, slang, cond_req)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1781 int totprefcnt; /* nr of prefix IDs */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1782 int arridx; /* idx in sl_pidxs[] */
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	1783 int flags;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1784 char_u *word;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1785 slang_T *slang;
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	1786 int cond_req; /* only use prefixes with a condition */
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1787 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1788 int prefcnt;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1789 int pidx;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1790 regprog_T *rp;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1791 regmatch_T regmatch;
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	1792 int prefid;
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	1793
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	1794 prefid = (unsigned)flags >> 24;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1795 for (prefcnt = totprefcnt - 1; prefcnt >= 0; --prefcnt)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1796 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1797 pidx = slang->sl_pidxs[arridx + prefcnt];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1798
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1799 /* Check the prefix ID. */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1800 if (prefid != (pidx & 0xff))
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1801 continue;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1802
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	1803 /* Check if the prefix doesn't combine and the word already has a
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	1804 * suffix. */
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	1805 if ((flags & WF_HAS_AFF) && (pidx & WF_PFX_NC))
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	1806 continue;
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	1807
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1808 /* Check the condition, if there is one. The condition index is
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	1809 * stored in the two bytes above the prefix ID byte. */
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	1810 rp = slang->sl_prefprog[((unsigned)pidx >> 8) & 0xffff];
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1811 if (rp != NULL)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1812 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1813 regmatch.regprog = rp;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1814 regmatch.rm_ic = FALSE;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1815 if (!vim_regexec(&regmatch, word, 0))
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1816 continue;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1817 }
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	1818 else if (cond_req)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	1819 continue;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	1820
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	1821 /* It's a match! Return the WF_ flags. */
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	1822 return pidx;
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	1823 }
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	1824 return 0;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1825 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1826
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1827 /*
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1828 * Check if the word at "mip->mi_word" has a matching prefix.
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1829 * If it does, then check the following word.
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1830 *
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1831 * 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	1832 * prefix in a compound word.
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1833 *
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1834 * For a match mip->mi_result is updated.
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1835 */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1836 static void
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1837 find_prefix(mip, mode)
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1838 matchinf_T *mip;
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1839 int mode;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1840 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1841 idx_T arridx = 0;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1842 int len;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1843 int wlen = 0;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1844 int flen;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1845 int c;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1846 char_u *ptr;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1847 idx_T lo, hi, m;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1848 slang_T *slang = mip->mi_lp->lp_slang;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1849 char_u *byts;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1850 idx_T *idxs;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1851
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	1852 byts = slang->sl_pbyts;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	1853 if (byts == NULL)
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	1854 return; /* array is empty */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	1855
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1856 /* We use the case-folded word here, since prefixes are always
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1857 * case-folded. */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1858 ptr = mip->mi_fword;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1859 flen = mip->mi_fwordlen; /* available case-folded bytes */
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1860 if (mode == FIND_COMPOUND)
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1861 {
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1862 /* Skip over the previously found word(s). */
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1863 ptr += mip->mi_compoff;
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1864 flen -= mip->mi_compoff;
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1865 }
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1866 idxs = slang->sl_pidxs;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1867
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1868 /*
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1869 * Repeat advancing in the tree until:
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1870 * - there is a byte that doesn't match,
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1871 * - we reach the end of the tree,
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1872 * - or we reach the end of the line.
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1873 */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1874 for (;;)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1875 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1876 if (flen == 0 && *mip->mi_fend != NUL)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1877 flen = fold_more(mip);
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1878
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1879 len = byts[arridx++];
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1880
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1881 /* If the first possible byte is a zero the prefix could end here.
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1882 * Check if the following word matches and supports the prefix. */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1883 if (byts[arridx] == 0)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1884 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1885 /* There can be several prefixes with different conditions. We
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1886 * try them all, since we don't know which one will give the
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1887 * longest match. The word is the same each time, pass the list
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1888 * of possible prefixes to find_word(). */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1889 mip->mi_prefarridx = arridx;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1890 mip->mi_prefcnt = len;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1891 while (len > 0 && byts[arridx] == 0)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1892 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1893 ++arridx;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1894 --len;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1895 }
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1896 mip->mi_prefcnt -= len;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1897
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1898 /* Find the word that comes after the prefix. */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1899 mip->mi_prefixlen = wlen;
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1900 if (mode == FIND_COMPOUND)
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1901 /* Skip over the previously found word(s). */
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1902 mip->mi_prefixlen += mip->mi_compoff;
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1903
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	1904 #ifdef FEAT_MBYTE
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	1905 if (has_mbyte)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	1906 {
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	1907 /* Case-folded length may differ from original length. */
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1908 mip->mi_cprefixlen = nofold_len(mip->mi_fword,
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1909 mip->mi_prefixlen, mip->mi_word);
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	1910 }
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	1911 else
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1912 mip->mi_cprefixlen = mip->mi_prefixlen;
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	1913 #endif
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1914 find_word(mip, FIND_PREFIX);
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1915
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1916
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1917 if (len == 0)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1918 break; /* no children, word must end here */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1919 }
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1920
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1921 /* Stop looking at end of the line. */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1922 if (ptr[wlen] == NUL)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1923 break;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1924
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1925 /* Perform a binary search in the list of accepted bytes. */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1926 c = ptr[wlen];
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1927 lo = arridx;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1928 hi = arridx + len - 1;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1929 while (lo < hi)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1930 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1931 m = (lo + hi) / 2;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1932 if (byts[m] > c)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1933 hi = m - 1;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1934 else if (byts[m] < c)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1935 lo = m + 1;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1936 else
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1937 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1938 lo = hi = m;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1939 break;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1940 }
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1941 }
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1942
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1943 /* Stop if there is no matching byte. */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1944 if (hi < lo \|\| byts[lo] != c)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1945 break;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1946
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1947 /* Continue at the child (if there is one). */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1948 arridx = idxs[lo];
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1949 ++wlen;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1950 --flen;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1951 }
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1952 }
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1953
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1954 /*
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1955 * 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	1956 * for efficiency. Include the non-word character too.
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1957 * Return the length of the folded chars in bytes.
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1958 */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1959 static int
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1960 fold_more(mip)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1961 matchinf_T *mip;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1962 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1963 int flen;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1964 char_u *p;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1965
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1966 p = mip->mi_fend;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1967 do
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1968 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1969 mb_ptr_adv(mip->mi_fend);
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	1970 } 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	1971
626 732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	1972 /* 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	1973 if (*mip->mi_fend != NUL)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1974 mb_ptr_adv(mip->mi_fend);
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1975
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1976 (void)spell_casefold(p, (int)(mip->mi_fend - p),
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1977 mip->mi_fword + mip->mi_fwordlen,
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1978 MAXWLEN - mip->mi_fwordlen);
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1979 flen = STRLEN(mip->mi_fword + mip->mi_fwordlen);
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1980 mip->mi_fwordlen += flen;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1981 return flen;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1982 }
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1983
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1984 /*
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	1985 * 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	1986 * case.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	1987 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	1988 static int
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	1989 spell_valid_case(wordflags, treeflags)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	1990 int wordflags; /* flags for the checked word. */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	1991 int treeflags; /* flags for the word in the spell tree */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	1992 {
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	1993 return ((wordflags == WF_ALLCAP && (treeflags & WF_FIXCAP) == 0)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	1994 \|\| ((treeflags & (WF_ALLCAP \| WF_KEEPCAP)) == 0
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	1995 && ((treeflags & WF_ONECAP) == 0
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	1996 \|\| (wordflags & WF_ONECAP) != 0)));
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	1997 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	1998
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1999 /*
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	2000 * Return TRUE if spell checking is not enabled.
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	2001 */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	2002 static int
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	2003 no_spell_checking(wp)
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	2004 win_T *wp;
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	2005 {
690 0e922220d322 updated for version 7.0208 vimboss parents: 649 diff changeset	2006 if (!wp->w_p_spell \|\| *wp->w_buffer->b_p_spl == NUL
0e922220d322 updated for version 7.0208 vimboss parents: 649 diff changeset	2007 \|\| wp->w_buffer->b_langp.ga_len == 0)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	2008 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	2009 EMSG(_("E756: Spell checking is not enabled"));
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	2010 return TRUE;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	2011 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	2012 return FALSE;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	2013 }
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2014
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2015 /*
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2016 * Move to next spell error.
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2017 * "curline" is FALSE for "[s", "]s", "[S" and "]S".
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2018 * "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	2019 * For Insert mode completion "dir" is BACKWARD and "curline" is TRUE: move
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2020 * to after badly spelled word before the cursor.
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	2021 * Return 0 if not found, length of the badly spelled word otherwise.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2022 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2023 int
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	2024 spell_move_to(wp, dir, allwords, curline, attrp)
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	2025 win_T *wp;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2026 int dir; /* FORWARD or BACKWARD */
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2027 int allwords; /* TRUE for "[s"/"]s", FALSE for "[S"/"]S" */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2028 int curline;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	2029 hlf_T attrp; / return: attributes of bad word or NULL
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	2030 (only when "dir" is FORWARD) */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2031 {
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2032 linenr_T lnum;
f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2033 pos_T found_pos;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	2034 int found_len = 0;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2035 char_u *line;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2036 char_u *p;
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2037 char_u *endp;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	2038 hlf_T attr;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2039 int len;
737 59971e227f8c updated for version 7.0222 vimboss parents: 718 diff changeset	2040 # ifdef FEAT_SYN_HL
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	2041 int has_syntax = syntax_present(wp->w_buffer);
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2042 int col;
737 59971e227f8c updated for version 7.0222 vimboss parents: 718 diff changeset	2043 # endif
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2044 int can_spell;
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2045 char_u *buf = NULL;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2046 int buflen = 0;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2047 int skip = 0;
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2048 int capcol = -1;
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2049 int found_one = FALSE;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2050 int wrapped = FALSE;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2051
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	2052 if (no_spell_checking(wp))
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	2053 return 0;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2054
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2055 /*
f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2056 * 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	2057 * 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	2058 *
f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2059 * When searching backwards, we continue in the line to find the last
f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2060 * bad word (in the cursor line: before the cursor).
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2061 *
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2062 * We concatenate the start of the next line, so that wrapped words work
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2063 * (e.g. "et<line-break>cetera"). Doesn't work when searching backwards
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2064 * though...
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2065 */
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	2066 lnum = wp->w_cursor.lnum;
698 e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	2067 clearpos(&found_pos);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2068
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2069 while (!got_int)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2070 {
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	2071 line = ml_get_buf(wp->w_buffer, lnum, FALSE);
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2072
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2073 len = STRLEN(line);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2074 if (buflen < len + MAXWLEN + 2)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2075 {
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2076 vim_free(buf);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2077 buflen = len + MAXWLEN + 2;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2078 buf = alloc(buflen);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2079 if (buf == NULL)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2080 break;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2081 }
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2082
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2083 /* In first line check first word for Capital. */
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2084 if (lnum == 1)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2085 capcol = 0;
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2086
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2087 /* For checking first word with a capital skip white space. */
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2088 if (capcol == 0)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2089 capcol = skipwhite(line) - line;
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2090
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2091 /* 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	2092 * possible. */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2093 STRCPY(buf, line);
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	2094 if (lnum < wp->w_buffer->b_ml.ml_line_count)
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2095 spell_cat_line(buf + STRLEN(buf), ml_get(lnum + 1), MAXWLEN);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2096
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2097 p = buf + skip;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2098 endp = buf + len;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2099 while (p < endp)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2100 {
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2101 /* When searching backward don't search after the cursor. Unless
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2102 * we wrapped around the end of the buffer. */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2103 if (dir == BACKWARD
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	2104 && lnum == wp->w_cursor.lnum
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2105 && !wrapped
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	2106 && (colnr_T)(p - buf) >= wp->w_cursor.col)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2107 break;
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2108
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2109 /* start of word */
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	2110 attr = HLF_COUNT;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2111 len = spell_check(wp, p, &attr, &capcol, FALSE);
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2112
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	2113 if (attr != HLF_COUNT)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2114 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2115 /* We found a bad word. Check the attribute. */
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	2116 if (allwords \|\| attr == HLF_SPB)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2117 {
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2118 found_one = TRUE;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2119
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2120 /* When searching forward only accept a bad word after
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2121 * the cursor. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2122 if (dir == BACKWARD
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2123 \|\| lnum != wp->w_cursor.lnum
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	2124 \|\| (lnum == wp->w_cursor.lnum
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2125 && (wrapped
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2126 \|\| (colnr_T)(curline ? p - buf + len
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2127 : p - buf)
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2128 > wp->w_cursor.col)))
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2129 {
737 59971e227f8c updated for version 7.0222 vimboss parents: 718 diff changeset	2130 # ifdef FEAT_SYN_HL
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2131 if (has_syntax)
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2132 {
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2133 col = p - buf;
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	2134 (void)syn_get_id(wp, lnum, (colnr_T)col,
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2135 FALSE, &can_spell);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2136 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2137 else
737 59971e227f8c updated for version 7.0222 vimboss parents: 718 diff changeset	2138 #endif
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2139 can_spell = TRUE;
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2140
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2141 if (can_spell)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2142 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2143 found_pos.lnum = lnum;
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2144 found_pos.col = p - buf;
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2145 #ifdef FEAT_VIRTUALEDIT
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2146 found_pos.coladd = 0;
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2147 #endif
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2148 if (dir == FORWARD)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2149 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2150 /* No need to search further. */
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	2151 wp->w_cursor = found_pos;
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2152 vim_free(buf);
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	2153 if (attrp != NULL)
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	2154 *attrp = attr;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	2155 return len;
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2156 }
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2157 else if (curline)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2158 /* Insert mode completion: put cursor after
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2159 * the bad word. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2160 found_pos.col += len;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	2161 found_len = len;
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2162 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2163 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2164 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2165 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2166
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2167 /* advance to character after the word */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2168 p += len;
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2169 capcol -= len;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2170 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2171
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2172 if (dir == BACKWARD && found_pos.lnum != 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2173 {
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2174 /* Use the last match in the line (before the cursor). */
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	2175 wp->w_cursor = found_pos;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2176 vim_free(buf);
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	2177 return found_len;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2178 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2179
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2180 if (curline)
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2181 break; /* only check cursor line */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2182
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2183 /* Advance to next line. */
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2184 if (dir == BACKWARD)
f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2185 {
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2186 /* If we are back at the starting line and searched it again there
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2187 * is no match, give up. */
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2188 if (lnum == wp->w_cursor.lnum && wrapped)
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2189 break;
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2190
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2191 if (lnum > 1)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2192 --lnum;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2193 else if (!p_ws)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2194 break; /* at first line and 'nowrapscan' */
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2195 else
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2196 {
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2197 /* Wrap around to the end of the buffer. May search the
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2198 * starting line again and accept the last match. */
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2199 lnum = wp->w_buffer->b_ml.ml_line_count;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2200 wrapped = TRUE;
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	2201 if (!shortmess(SHM_SEARCH))
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	2202 give_warning((char_u *)_(top_bot_msg), TRUE);
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2203 }
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2204 capcol = -1;
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2205 }
f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2206 else
f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2207 {
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2208 if (lnum < wp->w_buffer->b_ml.ml_line_count)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2209 ++lnum;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2210 else if (!p_ws)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2211 break; /* at first line and 'nowrapscan' */
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2212 else
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2213 {
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2214 /* Wrap around to the start of the buffer. May search the
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2215 * starting line again and accept the first match. */
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2216 lnum = 1;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2217 wrapped = TRUE;
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	2218 if (!shortmess(SHM_SEARCH))
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	2219 give_warning((char_u *)_(bot_top_msg), TRUE);
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2220 }
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2221
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2222 /* 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	2223 * give up. */
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2224 if (lnum == wp->w_cursor.lnum && !found_one)
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2225 break;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2226
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2227 /* Skip the characters at the start of the next line that were
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2228 * included in a match crossing line boundaries. */
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	2229 if (attr == HLF_COUNT)
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2230 skip = p - endp;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2231 else
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2232 skip = 0;
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2233
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2234 /* Capscol skips over the inserted space. */
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2235 --capcol;
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2236
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2237 /* But after empty line check first word in next line */
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2238 if (*skipwhite(line) == NUL)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2239 capcol = 0;
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2240 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2241
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2242 line_breakcheck();
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2243 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2244
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2245 vim_free(buf);
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	2246 return 0;
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2247 }
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2248
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2249 /*
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2250 * For spell checking: concatenate the start of the following line "line" into
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2251 * "buf", blanking-out special characters. Copy less then "maxlen" bytes.
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2252 */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2253 void
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2254 spell_cat_line(buf, line, maxlen)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2255 char_u *buf;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2256 char_u *line;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2257 int maxlen;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2258 {
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2259 char_u *p;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2260 int n;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2261
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2262 p = skipwhite(line);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2263 while (vim_strchr((char_u )"#/\"\t", *p) != NULL)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2264 p = skipwhite(p + 1);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2265
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2266 if (*p != NUL)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2267 {
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2268 *buf = ' ';
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2269 vim_strncpy(buf + 1, line, maxlen - 2);
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2270 n = p - line;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2271 if (n >= maxlen)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2272 n = maxlen - 1;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2273 vim_memset(buf + 1, ' ', n);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2274 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2275 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2276
626 732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	2277 /*
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	2278 * Structure used for the cookie argument of do_in_runtimepath().
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	2279 */
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2280 typedef struct spelload_S
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2281 {
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2282 char_u sl_lang[MAXWLEN + 1]; /* language name */
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2283 slang_T sl_slang; / resulting slang_T struct */
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2284 int sl_nobreak; /* NOBREAK language found */
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2285 } spelload_T;
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2286
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2287 /*
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	2288 * Load word list(s) for "lang" from Vim spell file(s).
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2289 * "lang" must be the language without the region: e.g., "en".
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2290 */
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	2291 static void
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2292 spell_load_lang(lang)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2293 char_u *lang;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2294 {
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2295 char_u fname_enc[85];
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2296 int r;
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2297 spelload_T sl;
649 8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2298 #ifdef FEAT_AUTOCMD
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2299 int round;
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2300 #endif
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	2301
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2302 /* 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	2303 * It's truncated when an error is detected. */
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2304 STRCPY(sl.sl_lang, lang);
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2305 sl.sl_slang = NULL;
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2306 sl.sl_nobreak = FALSE;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	2307
649 8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2308 #ifdef FEAT_AUTOCMD
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2309 /* We may retry when no spell file is found for the language, an
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2310 * autocommand may load it then. */
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2311 for (round = 1; round <= 2; ++round)
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2312 #endif
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2313 {
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2314 /*
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2315 * Find the first spell file for "lang" in 'runtimepath' and load it.
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2316 */
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2317 vim_snprintf((char *)fname_enc, sizeof(fname_enc) - 5,
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2318 "spell/%s.%s.spl", lang, spell_enc());
649 8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2319 r = do_in_runtimepath(fname_enc, FALSE, spell_load_cb, &sl);
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2320
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2321 if (r == FAIL && *sl.sl_lang != NUL)
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2322 {
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2323 /* Try loading the ASCII version. */
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2324 vim_snprintf((char *)fname_enc, sizeof(fname_enc) - 5,
272 ddada568db54 updated for version 7.0073 vimboss parents: 260 diff changeset	2325 "spell/%s.ascii.spl", lang);
649 8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2326 r = do_in_runtimepath(fname_enc, FALSE, spell_load_cb, &sl);
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2327
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2328 #ifdef FEAT_AUTOCMD
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2329 if (r == FAIL && *sl.sl_lang != NUL && round == 1
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2330 && apply_autocmds(EVENT_SPELLFILEMISSING, lang,
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2331 curbuf->b_fname, FALSE, curbuf))
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2332 continue;
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2333 break;
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2334 #endif
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2335 }
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	2336 #ifdef FEAT_AUTOCMD
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	2337 break;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	2338 #endif
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	2339 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	2340
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	2341 if (r == FAIL)
649 8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2342 {
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2343 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	2344 lang, spell_enc(), lang);
649 8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2345 }
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2346 else if (sl.sl_slang != NULL)
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2347 {
626 732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	2348 /* At least one file was loaded, now load ALL the additions. */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2349 STRCPY(fname_enc + STRLEN(fname_enc) - 3, "add.spl");
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2350 do_in_runtimepath(fname_enc, TRUE, spell_load_cb, &sl);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2351 }
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2352 }
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2353
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2354 /*
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2355 * Return the encoding used for spell checking: Use 'encoding', except that we
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2356 * use "latin1" for "latin9". And limit to 60 characters (just in case).
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2357 */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2358 static char_u *
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2359 spell_enc()
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2360 {
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2361
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2362 #ifdef FEAT_MBYTE
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2363 if (STRLEN(p_enc) < 60 && STRCMP(p_enc, "iso-8859-15") != 0)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2364 return p_enc;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2365 #endif
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2366 return (char_u *)"latin1";
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2367 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2368
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2369 /*
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2370 * Get the name of the .spl file for the internal wordlist into
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2371 * "fname[MAXPATHL]".
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2372 */
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2373 static void
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2374 int_wordlist_spl(fname)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2375 char_u *fname;
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2376 {
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2377 vim_snprintf((char *)fname, MAXPATHL, "%s.%s.spl",
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2378 int_wordlist, spell_enc());
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2379 }
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2380
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2381 /*
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2382 * Allocate a new slang_T for language "lang". "lang" can be NULL.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2383 * Caller must fill "sl_next".
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2384 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2385 static slang_T *
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2386 slang_alloc(lang)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2387 char_u *lang;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2388 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2389 slang_T *lp;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2390
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2391 lp = (slang_T *)alloc_clear(sizeof(slang_T));
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2392 if (lp != NULL)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2393 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2394 if (lang != NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2395 lp->sl_name = vim_strsave(lang);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2396 ga_init2(&lp->sl_rep, sizeof(fromto_T), 10);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2397 ga_init2(&lp->sl_repsal, sizeof(fromto_T), 10);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2398 lp->sl_compmax = MAXWLEN;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2399 lp->sl_compsylmax = MAXWLEN;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2400 hash_init(&lp->sl_wordcount);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2401 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2402
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2403 return lp;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2404 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2405
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2406 /*
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2407 * Free the contents of an slang_T and the structure itself.
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2408 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2409 static void
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2410 slang_free(lp)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2411 slang_T *lp;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2412 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2413 vim_free(lp->sl_name);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2414 vim_free(lp->sl_fname);
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2415 slang_clear(lp);
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2416 vim_free(lp);
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2417 }
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2418
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2419 /*
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2420 * Clear an slang_T so that the file can be reloaded.
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2421 */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2422 static void
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2423 slang_clear(lp)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2424 slang_T *lp;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2425 {
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2426 garray_T *gap;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2427 fromto_T *ftp;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	2428 salitem_T *smp;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2429 int i;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2430 int round;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2431
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2432 vim_free(lp->sl_fbyts);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2433 lp->sl_fbyts = NULL;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2434 vim_free(lp->sl_kbyts);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2435 lp->sl_kbyts = NULL;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2436 vim_free(lp->sl_pbyts);
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2437 lp->sl_pbyts = NULL;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2438
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2439 vim_free(lp->sl_fidxs);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2440 lp->sl_fidxs = NULL;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2441 vim_free(lp->sl_kidxs);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2442 lp->sl_kidxs = NULL;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2443 vim_free(lp->sl_pidxs);
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2444 lp->sl_pidxs = NULL;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2445
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2446 for (round = 1; round <= 2; ++round)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2447 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2448 gap = round == 1 ? &lp->sl_rep : &lp->sl_repsal;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2449 while (gap->ga_len > 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2450 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2451 ftp = &((fromto_T *)gap->ga_data)[--gap->ga_len];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2452 vim_free(ftp->ft_from);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2453 vim_free(ftp->ft_to);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2454 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2455 ga_clear(gap);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2456 }
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	2457
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	2458 gap = &lp->sl_sal;
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2459 if (lp->sl_sofo)
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2460 {
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2461 /* "ga_len" is set to 1 without adding an item for latin1 */
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2462 if (gap->ga_data != NULL)
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2463 /* SOFOFROM and SOFOTO items: free lists of wide characters. */
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2464 for (i = 0; i < gap->ga_len; ++i)
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2465 vim_free(((int **)gap->ga_data)[i]);
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2466 }
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2467 else
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2468 /* SAL items: free salitem_T items */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2469 while (gap->ga_len > 0)
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2470 {
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2471 smp = &((salitem_T *)gap->ga_data)[--gap->ga_len];
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2472 vim_free(smp->sm_lead);
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2473 /* Don't free sm_oneof and sm_rules, they point into sm_lead. */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2474 vim_free(smp->sm_to);
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2475 #ifdef FEAT_MBYTE
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2476 vim_free(smp->sm_lead_w);
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2477 vim_free(smp->sm_oneof_w);
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2478 vim_free(smp->sm_to_w);
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2479 #endif
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2480 }
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	2481 ga_clear(gap);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2482
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2483 for (i = 0; i < lp->sl_prefixcnt; ++i)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2484 vim_free(lp->sl_prefprog[i]);
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2485 lp->sl_prefixcnt = 0;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2486 vim_free(lp->sl_prefprog);
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2487 lp->sl_prefprog = NULL;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2488
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	2489 vim_free(lp->sl_info);
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	2490 lp->sl_info = NULL;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	2491
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2492 vim_free(lp->sl_midword);
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2493 lp->sl_midword = NULL;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2494
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2495 vim_free(lp->sl_compprog);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2496 vim_free(lp->sl_compstartflags);
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	2497 vim_free(lp->sl_compallflags);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2498 lp->sl_compprog = NULL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2499 lp->sl_compstartflags = NULL;
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	2500 lp->sl_compallflags = NULL;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2501
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2502 vim_free(lp->sl_syllable);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2503 lp->sl_syllable = NULL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2504 ga_clear(&lp->sl_syl_items);
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	2505
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	2506 ga_clear_strings(&lp->sl_comppat);
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	2507
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2508 hash_clear_all(&lp->sl_wordcount, WC_KEY_OFF);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2509 hash_init(&lp->sl_wordcount);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2510
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2511 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2512 hash_clear_all(&lp->sl_map_hash, 0);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2513 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2514
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2515 /* Clear info from .sug file. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2516 slang_clear_sug(lp);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2517
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2518 lp->sl_compmax = MAXWLEN;
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2519 lp->sl_compminlen = 0;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2520 lp->sl_compsylmax = MAXWLEN;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2521 lp->sl_regions[0] = NUL;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2522 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2523
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2524 /*
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2525 * Clear the info from the .sug file in "lp".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2526 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2527 static void
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2528 slang_clear_sug(lp)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2529 slang_T *lp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2530 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2531 vim_free(lp->sl_sbyts);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2532 lp->sl_sbyts = NULL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2533 vim_free(lp->sl_sidxs);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2534 lp->sl_sidxs = NULL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2535 close_spellbuf(lp->sl_sugbuf);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2536 lp->sl_sugbuf = NULL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2537 lp->sl_sugloaded = FALSE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2538 lp->sl_sugtime = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2539 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2540
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2541 /*
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	2542 * Load one spell file and store the info into a slang_T.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2543 * Invoked through do_in_runtimepath().
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2544 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2545 static void
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2546 spell_load_cb(fname, cookie)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2547 char_u *fname;
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2548 void *cookie;
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2549 {
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2550 spelload_T slp = (spelload_T )cookie;
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2551 slang_T *slang;
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2552
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2553 slang = spell_load_file(fname, slp->sl_lang, NULL, FALSE);
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2554 if (slang != NULL)
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2555 {
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2556 /* When a previously loaded file has NOBREAK also use it for the
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2557 * ".add" files. */
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2558 if (slp->sl_nobreak && slang->sl_add)
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2559 slang->sl_nobreak = TRUE;
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2560 else if (slang->sl_nobreak)
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2561 slp->sl_nobreak = TRUE;
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2562
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2563 slp->sl_slang = slang;
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2564 }
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2565 }
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2566
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2567 /*
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2568 * Load one spell file and store the info into a slang_T.
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2569 *
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2570 * This is invoked in three ways:
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2571 * - 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	2572 * the language name, "old_lp" is NULL. Will allocate an slang_T.
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2573 * - 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	2574 * points to the existing slang_T.
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2575 * - 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	2576 * "old_lp" is NULL and "lang" is NULL. Will allocate an slang_T.
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	2577 *
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2578 * 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	2579 */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2580 static slang_T *
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2581 spell_load_file(fname, lang, old_lp, silent)
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2582 char_u *fname;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2583 char_u *lang;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2584 slang_T *old_lp;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2585 int silent; /* no error if file doesn't exist */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2586 {
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2587 FILE *fd;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2588 char_u buf[VIMSPELLMAGICL];
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2589 char_u *p;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2590 int i;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2591 int n;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2592 int len;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2593 char_u *save_sourcing_name = sourcing_name;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2594 linenr_T save_sourcing_lnum = sourcing_lnum;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	2595 slang_T *lp = NULL;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	2596 int c = 0;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2597 int res;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2598
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2599 fd = mch_fopen((char *)fname, "r");
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2600 if (fd == NULL)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2601 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2602 if (!silent)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2603 EMSG2(_(e_notopen), fname);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2604 else if (p_verbose > 2)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2605 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2606 verbose_enter();
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2607 smsg((char_u *)e_notopen, fname);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2608 verbose_leave();
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2609 }
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	2610 goto endFAIL;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2611 }
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2612 if (p_verbose > 2)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2613 {
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2614 verbose_enter();
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2615 smsg((char_u *)_("Reading spell file \"%s\""), fname);
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2616 verbose_leave();
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2617 }
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2618
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2619 if (old_lp == NULL)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2620 {
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2621 lp = slang_alloc(lang);
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2622 if (lp == NULL)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2623 goto endFAIL;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2624
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2625 /* Remember the file name, used to reload the file when it's updated. */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2626 lp->sl_fname = vim_strsave(fname);
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2627 if (lp->sl_fname == NULL)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2628 goto endFAIL;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2629
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2630 /* Check for .add.spl. */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2631 lp->sl_add = strstr((char *)gettail(fname), ".add.") != NULL;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2632 }
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2633 else
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2634 lp = old_lp;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	2635
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2636 /* Set sourcing_name, so that error messages mention the file name. */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2637 sourcing_name = fname;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2638 sourcing_lnum = 0;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2639
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2640 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2641 * <HEADER>: <fileID>
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2642 */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2643 for (i = 0; i < VIMSPELLMAGICL; ++i)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2644 buf[i] = getc(fd); /* <fileID> */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2645 if (STRNCMP(buf, VIMSPELLMAGIC, VIMSPELLMAGICL) != 0)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2646 {
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2647 EMSG(_("E757: This does not look like a spell file"));
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	2648 goto endFAIL;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2649 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2650 c = getc(fd); /* <versionnr> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2651 if (c < VIMSPELLVERSION)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2652 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2653 EMSG(_("E771: Old spell file, needs to be updated"));
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	2654 goto endFAIL;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	2655 }
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2656 else if (c > VIMSPELLVERSION)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2657 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2658 EMSG(_("E772: Spell file is for newer version of Vim"));
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	2659 goto endFAIL;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2660 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2661
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2662
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2663 /*
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2664 * <SECTIONS>: <section> ... <sectionend>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2665 * <section>: <sectionID> <sectionflags> <sectionlen> (section contents)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2666 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2667 for (;;)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2668 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2669 n = getc(fd); /* <sectionID> or <sectionend> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2670 if (n == SN_END)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2671 break;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2672 c = getc(fd); /* <sectionflags> */
695 653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	2673 len = get4c(fd); /* <sectionlen> */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2674 if (len < 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2675 goto truncerr;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2676
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2677 res = 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2678 switch (n)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2679 {
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	2680 case SN_INFO:
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	2681 lp->sl_info = read_string(fd, len); /* <infotext> */
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	2682 if (lp->sl_info == NULL)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	2683 goto endFAIL;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	2684 break;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	2685
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2686 case SN_REGION:
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2687 res = read_region_section(fd, lp, len);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2688 break;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2689
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2690 case SN_CHARFLAGS:
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2691 res = read_charflags_section(fd);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2692 break;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2693
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2694 case SN_MIDWORD:
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2695 lp->sl_midword = read_string(fd, len); /* <midword> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2696 if (lp->sl_midword == NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2697 goto endFAIL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2698 break;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2699
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2700 case SN_PREFCOND:
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2701 res = read_prefcond_section(fd, lp);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2702 break;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2703
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2704 case SN_REP:
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2705 res = read_rep_section(fd, &lp->sl_rep, lp->sl_rep_first);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2706 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2707
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2708 case SN_REPSAL:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2709 res = read_rep_section(fd, &lp->sl_repsal, lp->sl_repsal_first);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2710 break;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2711
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2712 case SN_SAL:
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2713 res = read_sal_section(fd, lp);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2714 break;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2715
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2716 case SN_SOFO:
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2717 res = read_sofo_section(fd, lp);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2718 break;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2719
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2720 case SN_MAP:
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2721 p = read_string(fd, len); /* <mapstr> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2722 if (p == NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2723 goto endFAIL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2724 set_map_str(lp, p);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2725 vim_free(p);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2726 break;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2727
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2728 case SN_WORDS:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2729 res = read_words_section(fd, lp, len);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2730 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2731
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2732 case SN_SUGFILE:
695 653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	2733 lp->sl_sugtime = get8c(fd); /* <timestamp> */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2734 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2735
698 e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	2736 case SN_NOSPLITSUGS:
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	2737 lp->sl_nosplitsugs = TRUE; /* <timestamp> */
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	2738 break;
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	2739
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2740 case SN_COMPOUND:
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2741 res = read_compound(fd, lp, len);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2742 break;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2743
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	2744 case SN_NOBREAK:
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	2745 lp->sl_nobreak = TRUE;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	2746 break;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	2747
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2748 case SN_SYLLABLE:
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2749 lp->sl_syllable = read_string(fd, len); /* <syllable> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2750 if (lp->sl_syllable == NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2751 goto endFAIL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2752 if (init_syl_tab(lp) == FAIL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2753 goto endFAIL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2754 break;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2755
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2756 default:
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2757 /* Unsupported section. When it's required give an error
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2758 * message. When it's not required skip the contents. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2759 if (c & SNF_REQUIRED)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2760 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2761 EMSG(_("E770: Unsupported section in spell file"));
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2762 goto endFAIL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2763 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2764 while (--len >= 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2765 if (getc(fd) < 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2766 goto truncerr;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2767 break;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2768 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2769 someerror:
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2770 if (res == SP_FORMERROR)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2771 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2772 EMSG(_(e_format));
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	2773 goto endFAIL;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	2774 }
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2775 if (res == SP_TRUNCERROR)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2776 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2777 truncerr:
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2778 EMSG(_(e_spell_trunc));
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2779 goto endFAIL;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2780 }
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	2781 if (res == SP_OTHERERROR)
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2782 goto endFAIL;
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	2783 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2784
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2785 /* <LWORDTREE> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2786 res = spell_read_tree(fd, &lp->sl_fbyts, &lp->sl_fidxs, FALSE, 0);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2787 if (res != 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2788 goto someerror;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2789
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2790 /* <KWORDTREE> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2791 res = spell_read_tree(fd, &lp->sl_kbyts, &lp->sl_kidxs, FALSE, 0);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2792 if (res != 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2793 goto someerror;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2794
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2795 /* <PREFIXTREE> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2796 res = spell_read_tree(fd, &lp->sl_pbyts, &lp->sl_pidxs, TRUE,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2797 lp->sl_prefixcnt);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2798 if (res != 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2799 goto someerror;
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	2800
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2801 /* For a new file link it in the list of spell files. */
626 732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	2802 if (old_lp == NULL && lang != NULL)
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2803 {
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2804 lp->sl_next = first_lang;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2805 first_lang = lp;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2806 }
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	2807
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	2808 goto endOK;
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	2809
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	2810 endFAIL:
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2811 if (lang != NULL)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2812 /* truncating the name signals the error to spell_load_lang() */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2813 *lang = NUL;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2814 if (lp != NULL && old_lp == NULL)
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	2815 slang_free(lp);
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2816 lp = NULL;
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	2817
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	2818 endOK:
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2819 if (fd != NULL)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2820 fclose(fd);
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2821 sourcing_name = save_sourcing_name;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2822 sourcing_lnum = save_sourcing_lnum;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2823
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2824 return lp;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2825 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2826
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2827 /*
695 653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	2828 * Read 2 bytes from "fd" and turn them into an int, MSB first.
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	2829 */
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	2830 static int
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	2831 get2c(fd)
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	2832 FILE *fd;
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	2833 {
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	2834 long n;
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	2835
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	2836 n = getc(fd);
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	2837 n = (n << 8) + getc(fd);
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	2838 return n;
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	2839 }
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	2840
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	2841 /*
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	2842 * Read 3 bytes from "fd" and turn them into an int, MSB first.
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	2843 */
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	2844 static int
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	2845 get3c(fd)
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	2846 FILE *fd;
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	2847 {
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	2848 long n;
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	2849
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	2850 n = getc(fd);
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	2851 n = (n << 8) + getc(fd);
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	2852 n = (n << 8) + getc(fd);
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	2853 return n;
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	2854 }
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	2855
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	2856 /*
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	2857 * Read 4 bytes from "fd" and turn them into an int, MSB first.
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	2858 */
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	2859 static int
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	2860 get4c(fd)
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	2861 FILE *fd;
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	2862 {
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	2863 long n;
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	2864
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	2865 n = getc(fd);
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	2866 n = (n << 8) + getc(fd);
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	2867 n = (n << 8) + getc(fd);
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	2868 n = (n << 8) + getc(fd);
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	2869 return n;
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	2870 }
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	2871
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	2872 /*
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	2873 * 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	2874 */
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	2875 static time_t
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	2876 get8c(fd)
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	2877 FILE *fd;
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	2878 {
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	2879 time_t n = 0;
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	2880 int i;
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	2881
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	2882 for (i = 0; i < 8; ++i)
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	2883 n = (n << 8) + getc(fd);
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	2884 return n;
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	2885 }
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	2886
653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	2887 /*
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2888 * Read a length field from "fd" in "cnt_bytes" bytes.
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	2889 * 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	2890 * Returns NULL when the count is zero.
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2891 * 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	2892 * otherwise.
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2893 */
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2894 static char_u *
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	2895 read_cnt_string(fd, cnt_bytes, cntp)
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2896 FILE *fd;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2897 int cnt_bytes;
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	2898 int *cntp;
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2899 {
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2900 int cnt = 0;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2901 int i;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2902 char_u *str;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2903
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2904 /* read the length bytes, MSB first */
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2905 for (i = 0; i < cnt_bytes; ++i)
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2906 cnt = (cnt << 8) + getc(fd);
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2907 if (cnt < 0)
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2908 {
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2909 *cntp = SP_TRUNCERROR;
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2910 return NULL;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2911 }
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	2912 *cntp = cnt;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	2913 if (cnt == 0)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	2914 return NULL; /* nothing to read, return NULL */
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2915
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2916 str = read_string(fd, cnt);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2917 if (str == NULL)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	2918 *cntp = SP_OTHERERROR;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2919 return str;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2920 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2921
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2922 /*
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2923 * Read a string of length "cnt" from "fd" into allocated memory.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2924 * Returns NULL when out of memory.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2925 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2926 static char_u *
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2927 read_string(fd, cnt)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2928 FILE *fd;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2929 int cnt;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2930 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2931 char_u *str;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2932 int i;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2933
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2934 /* allocate memory */
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2935 str = alloc((unsigned)cnt + 1);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2936 if (str != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2937 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2938 /* Read the string. Doesn't check for truncated file. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2939 for (i = 0; i < cnt; ++i)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2940 str[i] = getc(fd);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2941 str[i] = NUL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2942 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2943 return str;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2944 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2945
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2946 /*
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2947 * Read SN_REGION: <regionname> ...
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2948 * Return SP_*ERROR flags.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2949 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2950 static int
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2951 read_region_section(fd, lp, len)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2952 FILE *fd;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2953 slang_T *lp;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2954 int len;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2955 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2956 int i;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2957
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2958 if (len > 16)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2959 return SP_FORMERROR;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2960 for (i = 0; i < len; ++i)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2961 lp->sl_regions[i] = getc(fd); /* <regionname> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2962 lp->sl_regions[len] = NUL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2963 return 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2964 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2965
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2966 /*
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2967 * Read SN_CHARFLAGS section: <charflagslen> <charflags>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2968 * <folcharslen> <folchars>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2969 * Return SP_*ERROR flags.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2970 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2971 static int
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2972 read_charflags_section(fd)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2973 FILE *fd;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2974 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2975 char_u *flags;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2976 char_u *fol;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2977 int flagslen, follen;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2978
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2979 /* <charflagslen> <charflags> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2980 flags = read_cnt_string(fd, 1, &flagslen);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2981 if (flagslen < 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2982 return flagslen;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2983
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2984 /* <folcharslen> <folchars> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2985 fol = read_cnt_string(fd, 2, &follen);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2986 if (follen < 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2987 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2988 vim_free(flags);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2989 return follen;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2990 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2991
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2992 /* Set the word-char flags and fill SPELL_ISUPPER() table. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2993 if (flags != NULL && fol != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2994 set_spell_charflags(flags, flagslen, fol);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2995
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2996 vim_free(flags);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2997 vim_free(fol);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2998
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2999 /* When <charflagslen> is zero then <fcharlen> must also be zero. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3000 if ((flags == NULL) != (fol == NULL))
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3001 return SP_FORMERROR;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3002 return 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3003 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3004
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3005 /*
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3006 * Read SN_PREFCOND section.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3007 * Return SP_*ERROR flags.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3008 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3009 static int
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3010 read_prefcond_section(fd, lp)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3011 FILE *fd;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3012 slang_T *lp;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3013 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3014 int cnt;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3015 int i;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3016 int n;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3017 char_u *p;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3018 char_u buf[MAXWLEN + 1];
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3019
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3020 /* <prefcondcnt> <prefcond> ... */
695 653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	3021 cnt = get2c(fd); /* <prefcondcnt> */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3022 if (cnt <= 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3023 return SP_FORMERROR;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3024
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3025 lp->sl_prefprog = (regprog_T **)alloc_clear(
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3026 (unsigned)sizeof(regprog_T ) cnt);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3027 if (lp->sl_prefprog == NULL)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3028 return SP_OTHERERROR;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3029 lp->sl_prefixcnt = cnt;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3030
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	3031 for (i = 0; i < cnt; ++i)
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3032 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3033 /* <prefcond> : <condlen> <condstr> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3034 n = getc(fd); /* <condlen> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3035 if (n < 0 \|\| n >= MAXWLEN)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3036 return SP_FORMERROR;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3037
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3038 /* When <condlen> is zero we have an empty condition. Otherwise
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3039 * compile the regexp program used to check for the condition. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3040 if (n > 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3041 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3042 buf[0] = '^'; /* always match at one position only */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3043 p = buf + 1;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3044 while (n-- > 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3045 p++ = getc(fd); / <condstr> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3046 *p = NUL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3047 lp->sl_prefprog[i] = vim_regcomp(buf, RE_MAGIC + RE_STRING);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3048 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3049 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3050 return 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3051 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3052
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3053 /*
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3054 * Read REP or REPSAL items section from "fd": <repcount> <rep> ...
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3055 * Return SP_*ERROR flags.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3056 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3057 static int
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3058 read_rep_section(fd, gap, first)
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3059 FILE *fd;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3060 garray_T *gap;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3061 short *first;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3062 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3063 int cnt;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3064 fromto_T *ftp;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3065 int i;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3066
695 653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	3067 cnt = get2c(fd); /* <repcount> */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3068 if (cnt < 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3069 return SP_TRUNCERROR;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3070
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3071 if (ga_grow(gap, cnt) == FAIL)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3072 return SP_OTHERERROR;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3073
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3074 /* <rep> : <repfromlen> <repfrom> <reptolen> <repto> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3075 for (; gap->ga_len < cnt; ++gap->ga_len)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3076 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3077 ftp = &((fromto_T *)gap->ga_data)[gap->ga_len];
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3078 ftp->ft_from = read_cnt_string(fd, 1, &i);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3079 if (i < 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3080 return i;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3081 if (i == 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3082 return SP_FORMERROR;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3083 ftp->ft_to = read_cnt_string(fd, 1, &i);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3084 if (i <= 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3085 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3086 vim_free(ftp->ft_from);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3087 if (i < 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3088 return i;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3089 return SP_FORMERROR;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3090 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3091 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3092
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3093 /* Fill the first-index table. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3094 for (i = 0; i < 256; ++i)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3095 first[i] = -1;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3096 for (i = 0; i < gap->ga_len; ++i)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3097 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3098 ftp = &((fromto_T *)gap->ga_data)[i];
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3099 if (first[*ftp->ft_from] == -1)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3100 first[*ftp->ft_from] = i;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3101 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3102 return 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3103 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3104
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3105 /*
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3106 * Read SN_SAL section: <salflags> <salcount> <sal> ...
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3107 * Return SP_*ERROR flags.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3108 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3109 static int
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3110 read_sal_section(fd, slang)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3111 FILE *fd;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3112 slang_T *slang;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3113 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3114 int i;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3115 int cnt;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3116 garray_T *gap;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3117 salitem_T *smp;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3118 int ccnt;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3119 char_u *p;
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3120 int c = NUL;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3121
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3122 slang->sl_sofo = FALSE;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3123
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3124 i = getc(fd); /* <salflags> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3125 if (i & SAL_F0LLOWUP)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3126 slang->sl_followup = TRUE;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3127 if (i & SAL_COLLAPSE)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3128 slang->sl_collapse = TRUE;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3129 if (i & SAL_REM_ACCENTS)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3130 slang->sl_rem_accents = TRUE;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3131
695 653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	3132 cnt = get2c(fd); /* <salcount> */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3133 if (cnt < 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3134 return SP_TRUNCERROR;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3135
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3136 gap = &slang->sl_sal;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3137 ga_init2(gap, sizeof(salitem_T), 10);
548 f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3138 if (ga_grow(gap, cnt + 1) == FAIL)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3139 return SP_OTHERERROR;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3140
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3141 /* <sal> : <salfromlen> <salfrom> <saltolen> <salto> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3142 for (; gap->ga_len < cnt; ++gap->ga_len)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3143 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3144 smp = &((salitem_T *)gap->ga_data)[gap->ga_len];
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3145 ccnt = getc(fd); /* <salfromlen> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3146 if (ccnt < 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3147 return SP_TRUNCERROR;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3148 if ((p = alloc(ccnt + 2)) == NULL)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3149 return SP_OTHERERROR;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3150 smp->sm_lead = p;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3151
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3152 /* Read up to the first special char into sm_lead. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3153 for (i = 0; i < ccnt; ++i)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3154 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3155 c = getc(fd); /* <salfrom> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3156 if (vim_strchr((char_u *)"0123456789(-<^$", c) != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3157 break;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3158 *p++ = c;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3159 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3160 smp->sm_leadlen = p - smp->sm_lead;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3161 *p++ = NUL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3162
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3163 /* Put (abc) chars in sm_oneof, if any. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3164 if (c == '(')
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3165 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3166 smp->sm_oneof = p;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3167 for (++i; i < ccnt; ++i)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3168 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3169 c = getc(fd); /* <salfrom> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3170 if (c == ')')
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3171 break;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3172 *p++ = c;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3173 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3174 *p++ = NUL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3175 if (++i < ccnt)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3176 c = getc(fd);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3177 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3178 else
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3179 smp->sm_oneof = NULL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3180
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3181 /* Any following chars go in sm_rules. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3182 smp->sm_rules = p;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3183 if (i < ccnt)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3184 /* store the char we got while checking for end of sm_lead */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3185 *p++ = c;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3186 for (++i; i < ccnt; ++i)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3187 p++ = getc(fd); / <salfrom> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3188 *p++ = NUL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3189
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3190 /* <saltolen> <salto> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3191 smp->sm_to = read_cnt_string(fd, 1, &ccnt);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3192 if (ccnt < 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3193 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3194 vim_free(smp->sm_lead);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3195 return ccnt;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3196 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3197
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3198 #ifdef FEAT_MBYTE
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3199 if (has_mbyte)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3200 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3201 /* convert the multi-byte strings to wide char strings */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3202 smp->sm_lead_w = mb_str2wide(smp->sm_lead);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3203 smp->sm_leadlen = mb_charlen(smp->sm_lead);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3204 if (smp->sm_oneof == NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3205 smp->sm_oneof_w = NULL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3206 else
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3207 smp->sm_oneof_w = mb_str2wide(smp->sm_oneof);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3208 if (smp->sm_to == NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3209 smp->sm_to_w = NULL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3210 else
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3211 smp->sm_to_w = mb_str2wide(smp->sm_to);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3212 if (smp->sm_lead_w == NULL
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3213 \|\| (smp->sm_oneof_w == NULL && smp->sm_oneof != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3214 \|\| (smp->sm_to_w == NULL && smp->sm_to != NULL))
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3215 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3216 vim_free(smp->sm_lead);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3217 vim_free(smp->sm_to);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3218 vim_free(smp->sm_lead_w);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3219 vim_free(smp->sm_oneof_w);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3220 vim_free(smp->sm_to_w);
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3221 return SP_OTHERERROR;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3222 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3223 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3224 #endif
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3225 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3226
548 f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3227 if (gap->ga_len > 0)
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3228 {
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3229 /* 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	3230 * that we need to check the index every time. */
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3231 smp = &((salitem_T *)gap->ga_data)[gap->ga_len];
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3232 if ((p = alloc(1)) == NULL)
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3233 return SP_OTHERERROR;
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3234 p[0] = NUL;
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3235 smp->sm_lead = p;
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3236 smp->sm_leadlen = 0;
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3237 smp->sm_oneof = NULL;
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3238 smp->sm_rules = p;
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3239 smp->sm_to = NULL;
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3240 #ifdef FEAT_MBYTE
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3241 if (has_mbyte)
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3242 {
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3243 smp->sm_lead_w = mb_str2wide(smp->sm_lead);
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3244 smp->sm_leadlen = 0;
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3245 smp->sm_oneof_w = NULL;
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3246 smp->sm_to_w = NULL;
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3247 }
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3248 #endif
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3249 ++gap->ga_len;
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3250 }
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3251
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3252 /* Fill the first-index table. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3253 set_sal_first(slang);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3254
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3255 return 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3256 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3257
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3258 /*
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3259 * Read SN_WORDS: <word> ...
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3260 * Return SP_*ERROR flags.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3261 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3262 static int
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3263 read_words_section(fd, lp, len)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3264 FILE *fd;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3265 slang_T *lp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3266 int len;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3267 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3268 int done = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3269 int i;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3270 char_u word[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3271
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3272 while (done < len)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3273 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3274 /* Read one word at a time. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3275 for (i = 0; ; ++i)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3276 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3277 word[i] = getc(fd);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3278 if (word[i] == NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3279 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3280 if (i == MAXWLEN - 1)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3281 return SP_FORMERROR;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3282 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3283
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3284 /* Init the count to 10. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3285 count_common_word(lp, word, -1, 10);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3286 done += i + 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3287 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3288 return 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3289 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3290
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3291 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3292 * Add a word to the hashtable of common words.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3293 * If it's already there then the counter is increased.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3294 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3295 static void
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3296 count_common_word(lp, word, len, count)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3297 slang_T *lp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3298 char_u *word;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3299 int len; /* word length, -1 for upto NUL */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3300 int count; /* 1 to count once, 10 to init */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3301 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3302 hash_T hash;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3303 hashitem_T *hi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3304 wordcount_T *wc;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3305 char_u buf[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3306 char_u *p;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3307
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3308 if (len == -1)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3309 p = word;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3310 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3311 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3312 vim_strncpy(buf, word, len);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3313 p = buf;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3314 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3315
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3316 hash = hash_hash(p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3317 hi = hash_lookup(&lp->sl_wordcount, p, hash);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3318 if (HASHITEM_EMPTY(hi))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3319 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3320 wc = (wordcount_T *)alloc(sizeof(wordcount_T) + STRLEN(p));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3321 if (wc == NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3322 return;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3323 STRCPY(wc->wc_word, p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3324 wc->wc_count = count;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3325 hash_add_item(&lp->sl_wordcount, hi, wc->wc_word, hash);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3326 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3327 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3328 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3329 wc = HI2WC(hi);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3330 if ((wc->wc_count += count) < (unsigned)count) /* check for overflow */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3331 wc->wc_count = MAXWORDCOUNT;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3332 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3333 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3334
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3335 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3336 * Adjust the score of common words.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3337 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3338 static int
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3339 score_wordcount_adj(slang, score, word, split)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3340 slang_T *slang;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3341 int score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3342 char_u *word;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3343 int split; /* word was split, less bonus */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3344 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3345 hashitem_T *hi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3346 wordcount_T *wc;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3347 int bonus;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3348 int newscore;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3349
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3350 hi = hash_find(&slang->sl_wordcount, word);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3351 if (!HASHITEM_EMPTY(hi))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3352 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3353 wc = HI2WC(hi);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3354 if (wc->wc_count < SCORE_THRES2)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3355 bonus = SCORE_COMMON1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3356 else if (wc->wc_count < SCORE_THRES3)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3357 bonus = SCORE_COMMON2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3358 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3359 bonus = SCORE_COMMON3;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3360 if (split)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3361 newscore = score - bonus / 2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3362 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3363 newscore = score - bonus;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3364 if (newscore < 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3365 return 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3366 return newscore;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3367 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3368 return score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3369 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3370
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3371 /*
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3372 * SN_SOFO: <sofofromlen> <sofofrom> <sofotolen> <sofoto>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3373 * Return SP_*ERROR flags.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3374 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3375 static int
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3376 read_sofo_section(fd, slang)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3377 FILE *fd;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3378 slang_T *slang;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3379 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3380 int cnt;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3381 char_u from, to;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3382 int res;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3383
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3384 slang->sl_sofo = TRUE;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3385
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3386 /* <sofofromlen> <sofofrom> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3387 from = read_cnt_string(fd, 2, &cnt);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3388 if (cnt < 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3389 return cnt;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3390
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3391 /* <sofotolen> <sofoto> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3392 to = read_cnt_string(fd, 2, &cnt);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3393 if (cnt < 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3394 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3395 vim_free(from);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3396 return cnt;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3397 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3398
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3399 /* Store the info in slang->sl_sal and/or slang->sl_sal_first. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3400 if (from != NULL && to != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3401 res = set_sofo(slang, from, to);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3402 else if (from != NULL \|\| to != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3403 res = SP_FORMERROR; /* only one of two strings is an error */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3404 else
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3405 res = 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3406
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3407 vim_free(from);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3408 vim_free(to);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3409 return res;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3410 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3411
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3412 /*
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3413 * Read the compound section from the .spl file:
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3414 * <compmax> <compminlen> <compsylmax> <compoptions> <compflags>
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3415 * Returns SP_*ERROR flags.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3416 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3417 static int
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3418 read_compound(fd, slang, len)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3419 FILE *fd;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3420 slang_T *slang;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3421 int len;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3422 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3423 int todo = len;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3424 int c;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3425 int atstart;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3426 char_u *pat;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3427 char_u *pp;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3428 char_u *cp;
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3429 char_u *ap;
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3430 int cnt;
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3431 garray_T *gap;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3432
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3433 if (todo < 2)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3434 return SP_FORMERROR; /* need at least two bytes */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3435
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3436 --todo;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3437 c = getc(fd); /* <compmax> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3438 if (c < 2)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3439 c = MAXWLEN;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3440 slang->sl_compmax = c;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3441
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3442 --todo;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3443 c = getc(fd); /* <compminlen> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3444 if (c < 1)
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	3445 c = 0;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3446 slang->sl_compminlen = c;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3447
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3448 --todo;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3449 c = getc(fd); /* <compsylmax> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3450 if (c < 1)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3451 c = MAXWLEN;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3452 slang->sl_compsylmax = c;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3453
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3454 c = getc(fd); /* <compoptions> */
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3455 if (c != 0)
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3456 ungetc(c, fd); /* be backwards compatible with Vim 7.0b */
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3457 else
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3458 {
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3459 --todo;
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3460 c = getc(fd); /* only use the lower byte for now */
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3461 --todo;
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3462 slang->sl_compoptions = c;
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3463
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3464 gap = &slang->sl_comppat;
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3465 c = get2c(fd); /* <comppatcount> */
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3466 todo -= 2;
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3467 ga_init2(gap, sizeof(char_u *), c);
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3468 if (ga_grow(gap, c) == OK)
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3469 while (--c >= 0)
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3470 {
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3471 ((char_u **)(gap->ga_data))[gap->ga_len++] =
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3472 read_cnt_string(fd, 1, &cnt);
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3473 /* <comppatlen> <comppattext> */
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3474 if (cnt < 0)
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3475 return cnt;
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3476 todo -= cnt + 2;
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3477 }
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3478 }
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	3479
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	3480 /* Turn the COMPOUNDRULE items into a regexp pattern:
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3481 * "a[bc]/ab+" -> "^$a[bc]\\|ab\+$$".
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3482 * Inserting backslashes may double the length, "^$<Nul>" is 7 bytes.
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3483 * Conversion to utf-8 may double the size. */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3484 c = todo * 2 + 7;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3485 #ifdef FEAT_MBYTE
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3486 if (enc_utf8)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3487 c += todo * 2;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3488 #endif
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3489 pat = alloc((unsigned)c);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3490 if (pat == NULL)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3491 return SP_OTHERERROR;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3492
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3493 /* 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	3494 * for all flags. */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3495 cp = alloc(todo + 1);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3496 if (cp == NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3497 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3498 vim_free(pat);
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3499 return SP_OTHERERROR;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3500 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3501 slang->sl_compstartflags = cp;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3502 *cp = NUL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3503
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3504 ap = alloc(todo + 1);
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3505 if (ap == NULL)
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3506 {
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3507 vim_free(pat);
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3508 return SP_OTHERERROR;
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3509 }
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3510 slang->sl_compallflags = ap;
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3511 *ap = NUL;
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3512
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3513 pp = pat;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3514 *pp++ = '^';
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3515 *pp++ = '\\';
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3516 *pp++ = '(';
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3517
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3518 atstart = 1;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3519 while (todo-- > 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3520 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3521 c = getc(fd); /* <compflags> */
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3522
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3523 /* Add all flags to "sl_compallflags". */
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3524 if (vim_strchr((char_u )"+[]/", c) == NULL
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3525 && !byte_in_str(slang->sl_compallflags, c))
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3526 {
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3527 *ap++ = c;
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3528 *ap = NUL;
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3529 }
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3530
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3531 if (atstart != 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3532 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3533 /* At start of item: copy flags to "sl_compstartflags". For a
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3534 * [abc] item set "atstart" to 2 and copy up to the ']'. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3535 if (c == '[')
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3536 atstart = 2;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3537 else if (c == ']')
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3538 atstart = 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3539 else
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3540 {
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3541 if (!byte_in_str(slang->sl_compstartflags, c))
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3542 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3543 *cp++ = c;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3544 *cp = NUL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3545 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3546 if (atstart == 1)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3547 atstart = 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3548 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3549 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3550 if (c == '/') /* slash separates two items */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3551 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3552 *pp++ = '\\';
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3553 *pp++ = '\|';
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3554 atstart = 1;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3555 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3556 else /* normal char, "[abc]" and '' are copied as-is /
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3557 {
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	3558 if (c == '+' \|\| c == '~')
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3559 pp++ = '\\'; / "a+" becomes "a\+" */
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3560 #ifdef FEAT_MBYTE
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3561 if (enc_utf8)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3562 pp += mb_char2bytes(c, pp);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3563 else
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3564 #endif
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3565 *pp++ = c;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3566 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3567 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3568
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3569 *pp++ = '\\';
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3570 *pp++ = ')';
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3571 *pp++ = '$';
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3572 *pp = NUL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3573
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3574 slang->sl_compprog = vim_regcomp(pat, RE_MAGIC + RE_STRING + RE_STRICT);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3575 vim_free(pat);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3576 if (slang->sl_compprog == NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3577 return SP_FORMERROR;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3578
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3579 return 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
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3582 /*
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	3583 * Return TRUE if byte "n" appears in "str".
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3584 * Like strchr() but independent of locale.
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3585 */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3586 static int
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	3587 byte_in_str(str, n)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3588 char_u *str;
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	3589 int n;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3590 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3591 char_u *p;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3592
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3593 for (p = str; *p != NUL; ++p)
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	3594 if (*p == n)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3595 return TRUE;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3596 return FALSE;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3597 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3598
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3599 #define SY_MAXLEN 30
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3600 typedef struct syl_item_S
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3601 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3602 char_u sy_chars[SY_MAXLEN]; /* the sequence of chars */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3603 int sy_len;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3604 } syl_item_T;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3605
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3606 /*
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3607 * Truncate "slang->sl_syllable" at the first slash and put the following items
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3608 * in "slang->sl_syl_items".
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3609 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3610 static int
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3611 init_syl_tab(slang)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3612 slang_T *slang;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3613 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3614 char_u *p;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3615 char_u *s;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3616 int l;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3617 syl_item_T *syl;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3618
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3619 ga_init2(&slang->sl_syl_items, sizeof(syl_item_T), 4);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3620 p = vim_strchr(slang->sl_syllable, '/');
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3621 while (p != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3622 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3623 *p++ = NUL;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3624 if (p == NUL) / trailing slash */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3625 break;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3626 s = p;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3627 p = vim_strchr(p, '/');
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3628 if (p == NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3629 l = STRLEN(s);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3630 else
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3631 l = p - s;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3632 if (l >= SY_MAXLEN)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3633 return SP_FORMERROR;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3634 if (ga_grow(&slang->sl_syl_items, 1) == FAIL)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3635 return SP_OTHERERROR;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3636 syl = ((syl_item_T *)slang->sl_syl_items.ga_data)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3637 + slang->sl_syl_items.ga_len++;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3638 vim_strncpy(syl->sy_chars, s, l);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3639 syl->sy_len = l;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3640 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3641 return OK;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3642 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3643
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3644 /*
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3645 * Count the number of syllables in "word".
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3646 * When "word" contains spaces the syllables after the last space are counted.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3647 * Returns zero if syllables are not defines.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3648 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3649 static int
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3650 count_syllables(slang, word)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3651 slang_T *slang;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3652 char_u *word;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3653 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3654 int cnt = 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3655 int skip = FALSE;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3656 char_u *p;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3657 int len;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3658 int i;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3659 syl_item_T *syl;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3660 int c;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3661
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3662 if (slang->sl_syllable == NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3663 return 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3664
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3665 for (p = word; *p != NUL; p += len)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3666 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3667 /* When running into a space reset counter. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3668 if (*p == ' ')
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3669 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3670 len = 1;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3671 cnt = 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3672 continue;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3673 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3674
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3675 /* Find longest match of syllable items. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3676 len = 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3677 for (i = 0; i < slang->sl_syl_items.ga_len; ++i)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3678 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3679 syl = ((syl_item_T *)slang->sl_syl_items.ga_data) + i;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3680 if (syl->sy_len > len
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3681 && STRNCMP(p, syl->sy_chars, syl->sy_len) == 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3682 len = syl->sy_len;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3683 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3684 if (len != 0) /* found a match, count syllable */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3685 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3686 ++cnt;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3687 skip = FALSE;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3688 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3689 else
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3690 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3691 /* No recognized syllable item, at least a syllable char then? */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3692 #ifdef FEAT_MBYTE
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3693 c = mb_ptr2char(p);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3694 len = (*mb_ptr2len)(p);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3695 #else
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3696 c = *p;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3697 len = 1;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3698 #endif
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3699 if (vim_strchr(slang->sl_syllable, c) == NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3700 skip = FALSE; /* No, search for next syllable */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3701 else if (!skip)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3702 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3703 ++cnt; /* Yes, count it */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3704 skip = TRUE; /* don't count following syllable chars */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3705 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3706 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3707 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3708 return cnt;
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	3709 }
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	3710
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3711 /*
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3712 * Set the SOFOFROM and SOFOTO items in language "lp".
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3713 * Returns SP_*ERROR flags when there is something wrong.
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3714 */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3715 static int
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3716 set_sofo(lp, from, to)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3717 slang_T *lp;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3718 char_u *from;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3719 char_u *to;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3720 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3721 int i;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3722
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3723 #ifdef FEAT_MBYTE
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3724 garray_T *gap;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3725 char_u *s;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3726 char_u *p;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3727 int c;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3728 int *inp;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3729
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3730 if (has_mbyte)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3731 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3732 /* 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	3733 * characters. The index is the low byte of the character.
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3734 * The list contains from-to pairs with a terminating NUL.
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3735 * sl_sal_first[] is used for latin1 "from" characters. */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3736 gap = &lp->sl_sal;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3737 ga_init2(gap, sizeof(int *), 1);
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3738 if (ga_grow(gap, 256) == FAIL)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3739 return SP_OTHERERROR;
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3740 vim_memset(gap->ga_data, 0, sizeof(int ) 256);
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3741 gap->ga_len = 256;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3742
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3743 /* First count the number of items for each list. Temporarily use
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3744 * sl_sal_first[] for this. */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3745 for (p = from, s = to; p != NUL && s != NUL; )
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3746 {
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	3747 c = mb_cptr2char_adv(&p);
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	3748 mb_cptr_adv(s);
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3749 if (c >= 256)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3750 ++lp->sl_sal_first[c & 0xff];
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3751 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3752 if (p != NUL \|\| s != NUL) /* lengths differ */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3753 return SP_FORMERROR;
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3754
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3755 /* Allocate the lists. */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3756 for (i = 0; i < 256; ++i)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3757 if (lp->sl_sal_first[i] > 0)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3758 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3759 p = alloc(sizeof(int) * (lp->sl_sal_first[i] * 2 + 1));
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3760 if (p == NULL)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3761 return SP_OTHERERROR;
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3762 ((int *)gap->ga_data)[i] = (int )p;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3763 (int )p = 0;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3764 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3765
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3766 /* 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	3767 * list. */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3768 vim_memset(lp->sl_sal_first, 0, sizeof(salfirst_T) * 256);
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3769 for (p = from, s = to; p != NUL && s != NUL; )
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3770 {
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	3771 c = mb_cptr2char_adv(&p);
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	3772 i = mb_cptr2char_adv(&s);
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3773 if (c >= 256)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3774 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3775 /* Append the from-to chars at the end of the list with
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3776 * the low byte. */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3777 inp = ((int **)gap->ga_data)[c & 0xff];
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3778 while (*inp != 0)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3779 ++inp;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3780 inp++ = c; / from char */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3781 inp++ = i; / to char */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3782 inp++ = NUL; / NUL at the end */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3783 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3784 else
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3785 /* mapping byte to char is done in sl_sal_first[] */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3786 lp->sl_sal_first[c] = i;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3787 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3788 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3789 else
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3790 #endif
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3791 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3792 /* mapping bytes to bytes is done in sl_sal_first[] */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3793 if (STRLEN(from) != STRLEN(to))
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3794 return SP_FORMERROR;
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3795
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3796 for (i = 0; to[i] != NUL; ++i)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3797 lp->sl_sal_first[from[i]] = to[i];
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3798 lp->sl_sal.ga_len = 1; /* indicates we have soundfolding */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3799 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3800
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3801 return 0;
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3802 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3803
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3804 /*
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3805 * Fill the first-index table for "lp".
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3806 */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3807 static void
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3808 set_sal_first(lp)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3809 slang_T *lp;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3810 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3811 salfirst_T *sfirst;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3812 int i;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3813 salitem_T *smp;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3814 int c;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3815 garray_T *gap = &lp->sl_sal;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3816
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3817 sfirst = lp->sl_sal_first;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3818 for (i = 0; i < 256; ++i)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3819 sfirst[i] = -1;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3820 smp = (salitem_T *)gap->ga_data;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3821 for (i = 0; i < gap->ga_len; ++i)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3822 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3823 #ifdef FEAT_MBYTE
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3824 if (has_mbyte)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3825 /* Use the lowest byte of the first character. For latin1 it's
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3826 * the character, for other encodings it should differ for most
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3827 * characters. */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3828 c = *smp[i].sm_lead_w & 0xff;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3829 else
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3830 #endif
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3831 c = *smp[i].sm_lead;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3832 if (sfirst[c] == -1)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3833 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3834 sfirst[c] = i;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3835 #ifdef FEAT_MBYTE
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3836 if (has_mbyte)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3837 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3838 int n;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3839
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3840 /* Make sure all entries with this byte are following each
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3841 * other. Move the ones that are in the wrong position. Do
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3842 * keep the same ordering! */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3843 while (i + 1 < gap->ga_len
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3844 && (*smp[i + 1].sm_lead_w & 0xff) == c)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3845 /* Skip over entry with same index byte. */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3846 ++i;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3847
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3848 for (n = 1; i + n < gap->ga_len; ++n)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3849 if ((*smp[i + n].sm_lead_w & 0xff) == c)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3850 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3851 salitem_T tsal;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3852
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3853 /* Move entry with same index byte after the entries
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3854 * we already found. */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3855 ++i;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3856 --n;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3857 tsal = smp[i + n];
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3858 mch_memmove(smp + i + 1, smp + i,
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3859 sizeof(salitem_T) * n);
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3860 smp[i] = tsal;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3861 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3862 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3863 #endif
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3864 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3865 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3866 }
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	3867
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	3868 #ifdef FEAT_MBYTE
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	3869 /*
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	3870 * Turn a multi-byte string into a wide character string.
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	3871 * Return it in allocated memory (NULL for out-of-memory)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	3872 */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	3873 static int *
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	3874 mb_str2wide(s)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	3875 char_u *s;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	3876 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	3877 int *res;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	3878 char_u *p;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	3879 int i = 0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	3880
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	3881 res = (int )alloc(sizeof(int) (mb_charlen(s) + 1));
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	3882 if (res != NULL)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	3883 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	3884 for (p = s; *p != NUL; )
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	3885 res[i++] = mb_ptr2char_adv(&p);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	3886 res[i] = NUL;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	3887 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	3888 return res;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	3889 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	3890 #endif
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	3891
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	3892 /*
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3893 * Read a tree from the .spl or .sug file.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3894 * Allocates the memory and stores pointers in "bytsp" and "idxsp".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3895 * This is skipped when the tree has zero length.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3896 * Returns zero when OK, SP_ value for an error.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3897 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3898 static int
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3899 spell_read_tree(fd, bytsp, idxsp, prefixtree, prefixcnt)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3900 FILE *fd;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3901 char_u **bytsp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3902 idx_T **idxsp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3903 int prefixtree; /* TRUE for the prefix tree */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3904 int prefixcnt; /* when "prefixtree" is TRUE: prefix count */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3905 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3906 int len;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3907 int idx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3908 char_u *bp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3909 idx_T *ip;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3910
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3911 /* The tree size was computed when writing the file, so that we can
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3912 * allocate it as one long block. <nodecount> */
695 653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	3913 len = get4c(fd);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3914 if (len < 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3915 return SP_TRUNCERROR;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3916 if (len > 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3917 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3918 /* Allocate the byte array. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3919 bp = lalloc((long_u)len, TRUE);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3920 if (bp == NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3921 return SP_OTHERERROR;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3922 *bytsp = bp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3923
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3924 /* Allocate the index array. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3925 ip = (idx_T )lalloc_clear((long_u)(len sizeof(int)), TRUE);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3926 if (ip == NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3927 return SP_OTHERERROR;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3928 *idxsp = ip;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3929
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3930 /* Recursively read the tree and store it in the array. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3931 idx = read_tree_node(fd, bp, ip, len, 0, prefixtree, prefixcnt);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3932 if (idx < 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3933 return idx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3934 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3935 return 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3936 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3937
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3938 /*
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3939 * 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	3940 * "byts" and index array "idxs". Recursively read the children.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3941 *
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3942 * NOTE: The code here must match put_node()!
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3943 *
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3944 * Returns the index (>= 0) following the siblings.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3945 * Returns SP_TRUNCERROR if the file is shorter than expected.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3946 * Returns SP_FORMERROR if there is a format error.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	3947 */
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	3948 static idx_T
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3949 read_tree_node(fd, byts, idxs, maxidx, startidx, prefixtree, maxprefcondnr)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3950 FILE *fd;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3951 char_u *byts;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	3952 idx_T *idxs;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3953 int maxidx; /* size of arrays */
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	3954 idx_T startidx; /* current index in "byts" and "idxs" */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	3955 int prefixtree; /* TRUE for reading PREFIXTREE */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	3956 int maxprefcondnr; /* maximum for <prefcondnr> */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	3957 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3958 int len;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3959 int i;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3960 int n;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	3961 idx_T idx = startidx;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3962 int c;
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	3963 int c2;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3964 #define SHARED_MASK 0x8000000
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	3965
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3966 len = getc(fd); /* <siblingcount> */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3967 if (len <= 0)
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3968 return SP_TRUNCERROR;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3969
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3970 if (startidx + len >= maxidx)
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3971 return SP_FORMERROR;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3972 byts[idx++] = len;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3973
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3974 /* Read the byte values, flag/region bytes and shared indexes. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3975 for (i = 1; i <= len; ++i)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	3976 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3977 c = getc(fd); /* <byte> */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3978 if (c < 0)
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3979 return SP_TRUNCERROR;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3980 if (c <= BY_SPECIAL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3981 {
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	3982 if (c == BY_NOFLAGS && !prefixtree)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3983 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3984 /* No flags, all regions. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3985 idxs[idx] = 0;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3986 c = 0;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3987 }
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	3988 else if (c != BY_INDEX)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3989 {
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	3990 if (prefixtree)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	3991 {
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	3992 /* Read the optional pflags byte, the prefix ID and the
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	3993 * condition nr. In idxs[] store the prefix ID in the low
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	3994 * byte, the condition index shifted up 8 bits, the flags
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	3995 * shifted up 24 bits. */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	3996 if (c == BY_FLAGS)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	3997 c = getc(fd) << 24; /* <pflags> */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	3998 else
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	3999 c = 0;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	4000
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	4001 c \|= getc(fd); /* <affixID> */
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	4002
695 653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	4003 n = get2c(fd); /* <prefcondnr> */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	4004 if (n >= maxprefcondnr)
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4005 return SP_FORMERROR;
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	4006 c \|= (n << 8);
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	4007 }
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	4008 else /* c must be BY_FLAGS or BY_FLAGS2 */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	4009 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	4010 /* Read flags and optional region and prefix ID. In
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	4011 * idxs[] the flags go in the low two bytes, region above
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	4012 * that and prefix ID above the region. */
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	4013 c2 = c;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	4014 c = getc(fd); /* <flags> */
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	4015 if (c2 == BY_FLAGS2)
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	4016 c = (getc(fd) << 8) + c; /* <flags2> */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	4017 if (c & WF_REGION)
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	4018 c = (getc(fd) << 16) + c; /* <region> */
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	4019 if (c & WF_AFX)
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	4020 c = (getc(fd) << 24) + c; /* <affixID> */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	4021 }
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	4022
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4023 idxs[idx] = c;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4024 c = 0;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4025 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4026 else /* c == BY_INDEX */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4027 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4028 /* <nodeidx> */
695 653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	4029 n = get3c(fd);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4030 if (n < 0 \|\| n >= maxidx)
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4031 return SP_FORMERROR;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4032 idxs[idx] = n + SHARED_MASK;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4033 c = getc(fd); /* <xbyte> */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4034 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4035 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4036 byts[idx++] = c;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4037 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4038
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4039 /* Recursively read the children for non-shared siblings.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4040 * 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	4041 * remove SHARED_MASK) */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4042 for (i = 1; i <= len; ++i)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4043 if (byts[startidx + i] != 0)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4044 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4045 if (idxs[startidx + i] & SHARED_MASK)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4046 idxs[startidx + i] &= ~SHARED_MASK;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4047 else
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4048 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4049 idxs[startidx + i] = idx;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4050 idx = read_tree_node(fd, byts, idxs, maxidx, idx,
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	4051 prefixtree, maxprefcondnr);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4052 if (idx < 0)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4053 break;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4054 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4055 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4056
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4057 return idx;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4058 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4059
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4060 /*
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4061 * Parse 'spelllang' and set buf->b_langp accordingly.
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	4062 * Returns NULL if it's OK, an error message otherwise.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4063 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4064 char_u *
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4065 did_set_spelllang(buf)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4066 buf_T *buf;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4067 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4068 garray_T ga;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	4069 char_u *splp;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4070 char_u *region;
416 3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	4071 char_u region_cp[3];
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4072 int filename;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4073 int region_mask;
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4074 slang_T *slang;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4075 int c;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	4076 char_u lang[MAXWLEN + 1];
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4077 char_u spf_name[MAXPATHL];
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	4078 int len;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	4079 char_u *p;
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4080 int round;
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4081 char_u *spf;
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4082 char_u *use_region = NULL;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4083 int dont_use_region = FALSE;
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	4084 int nobreak = FALSE;
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4085 int i, j;
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4086 langp_T lp, lp2;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4087
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4088 ga_init2(&ga, sizeof(langp_T), 2);
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4089 clear_midword(buf);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4090
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	4091 /* loop over comma separated language names. */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	4092 for (splp = buf->b_p_spl; *splp != NUL; )
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	4093 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	4094 /* Get one language name. */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	4095 copy_option_part(&splp, lang, MAXWLEN, ",");
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	4096
240 693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	4097 region = NULL;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	4098 len = STRLEN(lang);
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4099
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4100 /* 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	4101 * 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	4102 * from the name. */
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4103 if (len > 4 && fnamecmp(lang + len - 4, ".spl") == 0)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4104 {
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4105 filename = TRUE;
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4106
416 3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	4107 /* Locate a region and remove it from the file name. */
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	4108 p = vim_strchr(gettail(lang), '_');
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	4109 if (p != NULL && ASCII_ISALPHA(p[1]) && ASCII_ISALPHA(p[2])
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	4110 && !ASCII_ISALPHA(p[3]))
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	4111 {
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	4112 vim_strncpy(region_cp, p + 1, 2);
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	4113 mch_memmove(p, p + 3, len - (p - lang) - 2);
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	4114 len -= 3;
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	4115 region = region_cp;
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	4116 }
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	4117 else
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	4118 dont_use_region = TRUE;
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	4119
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4120 /* Check if we loaded this language before. */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4121 for (slang = first_lang; slang != NULL; slang = slang->sl_next)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4122 if (fullpathcmp(lang, slang->sl_fname, FALSE) == FPC_SAME)
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4123 break;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4124 }
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4125 else
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4126 {
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4127 filename = FALSE;
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4128 if (len > 3 && lang[len - 3] == '_')
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4129 {
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4130 region = lang + len - 2;
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4131 len -= 3;
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4132 lang[len] = NUL;
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4133 }
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4134 else
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4135 dont_use_region = TRUE;
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4136
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4137 /* Check if we loaded this language before. */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4138 for (slang = first_lang; slang != NULL; slang = slang->sl_next)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4139 if (STRICMP(lang, slang->sl_name) == 0)
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4140 break;
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4141 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4142
416 3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	4143 if (region != NULL)
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	4144 {
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	4145 /* If the region differs from what was used before then don't
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	4146 * use it for 'spellfile'. */
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	4147 if (use_region != NULL && STRCMP(region, use_region) != 0)
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	4148 dont_use_region = TRUE;
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	4149 use_region = region;
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	4150 }
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	4151
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	4152 /* If not found try loading the language now. */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4153 if (slang == NULL)
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4154 {
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4155 if (filename)
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4156 (void)spell_load_file(lang, lang, NULL, FALSE);
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4157 else
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4158 spell_load_lang(lang);
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4159 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4160
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	4161 /*
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	4162 * Loop over the languages, there can be several files for "lang".
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	4163 */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4164 for (slang = first_lang; slang != NULL; slang = slang->sl_next)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4165 if (filename ? fullpathcmp(lang, slang->sl_fname, FALSE) == FPC_SAME
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4166 : STRICMP(lang, slang->sl_name) == 0)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4167 {
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	4168 region_mask = REGION_ALL;
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4169 if (!filename && region != NULL)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4170 {
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	4171 /* find region in sl_regions */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4172 c = find_region(slang->sl_regions, region);
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	4173 if (c == REGION_ALL)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	4174 {
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4175 if (slang->sl_add)
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4176 {
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4177 if (*slang->sl_regions != NUL)
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4178 /* This addition file is for other regions. */
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4179 region_mask = 0;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4180 }
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4181 else
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4182 /* This is probably an error. Give a warning and
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4183 * accept the words anyway. */
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	4184 smsg((char_u *)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	4185 _("Warning: region %s not supported"),
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	4186 region);
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	4187 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	4188 else
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	4189 region_mask = 1 << c;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4190 }
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	4191
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4192 if (region_mask != 0)
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	4193 {
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4194 if (ga_grow(&ga, 1) == FAIL)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4195 {
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4196 ga_clear(&ga);
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4197 return e_outofmem;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4198 }
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4199 LANGP_ENTRY(ga, ga.ga_len)->lp_slang = slang;
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4200 LANGP_ENTRY(ga, ga.ga_len)->lp_region = region_mask;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4201 ++ga.ga_len;
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4202 use_midword(slang, buf);
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4203 if (slang->sl_nobreak)
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	4204 nobreak = TRUE;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	4205 }
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4206 }
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4207 }
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4208
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4209 /* round 0: load int_wordlist, if possible.
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4210 * round 1: load first name in 'spellfile'.
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4211 * round 2: load second name in 'spellfile.
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4212 * etc. */
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4213 spf = curbuf->b_p_spf;
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4214 for (round = 0; round == 0 \|\| *spf != NUL; ++round)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4215 {
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4216 if (round == 0)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4217 {
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4218 /* Internal wordlist, if there is one. */
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4219 if (int_wordlist == NULL)
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4220 continue;
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4221 int_wordlist_spl(spf_name);
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4222 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4223 else
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4224 {
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4225 /* One entry in 'spellfile'. */
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4226 copy_option_part(&spf, spf_name, MAXPATHL - 5, ",");
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4227 STRCAT(spf_name, ".spl");
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4228
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4229 /* If it was already found above then skip it. */
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4230 for (c = 0; c < ga.ga_len; ++c)
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	4231 {
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	4232 p = LANGP_ENTRY(ga, c)->lp_slang->sl_fname;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	4233 if (p != NULL && fullpathcmp(spf_name, p, FALSE) == FPC_SAME)
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4234 break;
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	4235 }
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4236 if (c < ga.ga_len)
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4237 continue;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4238 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4239
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	4240 /* Check if it was loaded already. */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4241 for (slang = first_lang; slang != NULL; slang = slang->sl_next)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4242 if (fullpathcmp(spf_name, slang->sl_fname, FALSE) == FPC_SAME)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4243 break;
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4244 if (slang == NULL)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4245 {
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	4246 /* Not loaded, try loading it now. The language name includes the
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4247 * region name, the region is ignored otherwise. for int_wordlist
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4248 * use an arbitrary name. */
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4249 if (round == 0)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4250 STRCPY(lang, "internal wordlist");
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4251 else
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4252 {
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4253 vim_strncpy(lang, gettail(spf_name), MAXWLEN);
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4254 p = vim_strchr(lang, '.');
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4255 if (p != NULL)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4256 p = NUL; / truncate at ".encoding.add" */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4257 }
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4258 slang = spell_load_file(spf_name, lang, NULL, TRUE);
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	4259
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	4260 /* If one of the languages has NOBREAK we assume the addition
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	4261 * files also have this. */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4262 if (slang != NULL && nobreak)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4263 slang->sl_nobreak = TRUE;
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4264 }
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4265 if (slang != NULL && ga_grow(&ga, 1) == OK)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4266 {
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4267 region_mask = REGION_ALL;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4268 if (use_region != NULL && !dont_use_region)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4269 {
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4270 /* find region in sl_regions */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4271 c = find_region(slang->sl_regions, use_region);
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4272 if (c != REGION_ALL)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4273 region_mask = 1 << c;
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4274 else if (*slang->sl_regions != NUL)
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4275 /* This spell file is for other regions. */
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4276 region_mask = 0;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4277 }
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4278
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4279 if (region_mask != 0)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4280 {
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4281 LANGP_ENTRY(ga, ga.ga_len)->lp_slang = slang;
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4282 LANGP_ENTRY(ga, ga.ga_len)->lp_sallang = NULL;
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4283 LANGP_ENTRY(ga, ga.ga_len)->lp_replang = NULL;
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4284 LANGP_ENTRY(ga, ga.ga_len)->lp_region = region_mask;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4285 ++ga.ga_len;
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4286 use_midword(slang, buf);
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4287 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4288 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4289 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4290
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4291 /* Everything is fine, store the new b_langp value. */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4292 ga_clear(&buf->b_langp);
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4293 buf->b_langp = ga;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4294
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4295 /* For each language figure out what language to use for sound folding and
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4296 * REP items. If the language doesn't support it itself use another one
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4297 * with the same name. E.g. for "en-math" use "en". */
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4298 for (i = 0; i < ga.ga_len; ++i)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4299 {
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4300 lp = LANGP_ENTRY(ga, i);
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4301
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4302 /* sound folding */
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4303 if (lp->lp_slang->sl_sal.ga_len > 0)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4304 /* language does sound folding itself */
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4305 lp->lp_sallang = lp->lp_slang;
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4306 else
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4307 /* find first similar language that does sound folding */
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4308 for (j = 0; j < ga.ga_len; ++j)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4309 {
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4310 lp2 = LANGP_ENTRY(ga, j);
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4311 if (lp2->lp_slang->sl_sal.ga_len > 0
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4312 && STRNCMP(lp->lp_slang->sl_name,
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4313 lp2->lp_slang->sl_name, 2) == 0)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4314 {
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4315 lp->lp_sallang = lp2->lp_slang;
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4316 break;
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4317 }
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4318 }
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4319
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4320 /* REP items */
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4321 if (lp->lp_slang->sl_rep.ga_len > 0)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4322 /* language has REP items itself */
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4323 lp->lp_replang = lp->lp_slang;
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4324 else
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4325 /* find first similar language that has REP items */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4326 for (j = 0; j < ga.ga_len; ++j)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4327 {
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4328 lp2 = LANGP_ENTRY(ga, j);
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4329 if (lp2->lp_slang->sl_rep.ga_len > 0
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4330 && STRNCMP(lp->lp_slang->sl_name,
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4331 lp2->lp_slang->sl_name, 2) == 0)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4332 {
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4333 lp->lp_replang = lp2->lp_slang;
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4334 break;
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4335 }
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4336 }
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4337 }
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4338
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4339 return NULL;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4340 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4341
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4342 /*
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4343 * Clear the midword characters for buffer "buf".
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4344 */
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4345 static void
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4346 clear_midword(buf)
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4347 buf_T *buf;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4348 {
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4349 vim_memset(buf->b_spell_ismw, 0, 256);
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4350 #ifdef FEAT_MBYTE
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4351 vim_free(buf->b_spell_ismw_mb);
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4352 buf->b_spell_ismw_mb = NULL;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4353 #endif
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4354 }
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4355
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4356 /*
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4357 * Use the "sl_midword" field of language "lp" for buffer "buf".
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4358 * They add up to any currently used midword characters.
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4359 */
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4360 static void
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4361 use_midword(lp, buf)
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4362 slang_T *lp;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4363 buf_T *buf;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4364 {
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4365 char_u *p;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4366
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4367 if (lp->sl_midword == NULL) /* there aren't any */
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4368 return;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4369
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4370 for (p = lp->sl_midword; *p != NUL; )
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4371 #ifdef FEAT_MBYTE
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4372 if (has_mbyte)
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4373 {
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4374 int c, l, n;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4375 char_u *bp;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4376
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4377 c = mb_ptr2char(p);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4378 l = (*mb_ptr2len)(p);
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4379 if (c < 256 && l <= 2)
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4380 buf->b_spell_ismw[c] = TRUE;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4381 else if (buf->b_spell_ismw_mb == NULL)
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4382 /* First multi-byte char in "b_spell_ismw_mb". */
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4383 buf->b_spell_ismw_mb = vim_strnsave(p, l);
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4384 else
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4385 {
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4386 /* Append multi-byte chars to "b_spell_ismw_mb". */
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4387 n = STRLEN(buf->b_spell_ismw_mb);
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4388 bp = vim_strnsave(buf->b_spell_ismw_mb, n + l);
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4389 if (bp != NULL)
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4390 {
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4391 vim_free(buf->b_spell_ismw_mb);
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4392 buf->b_spell_ismw_mb = bp;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4393 vim_strncpy(bp + n, p, l);
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4394 }
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4395 }
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4396 p += l;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4397 }
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4398 else
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4399 #endif
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4400 buf->b_spell_ismw[*p++] = TRUE;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4401 }
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4402
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4403 /*
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4404 * Find the region "region[2]" in "rp" (points to "sl_regions").
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4405 * 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	4406 * 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	4407 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4408 static int
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4409 find_region(rp, region)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4410 char_u *rp;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4411 char_u *region;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4412 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4413 int i;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4414
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4415 for (i = 0; ; i += 2)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4416 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4417 if (rp[i] == NUL)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4418 return REGION_ALL;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4419 if (rp[i] == region[0] && rp[i + 1] == region[1])
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4420 break;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4421 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4422 return i / 2;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4423 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4424
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4425 /*
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4426 * Return case type of word:
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4427 * w word 0
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4428 * Word WF_ONECAP
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4429 * W WORD WF_ALLCAP
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4430 * WoRd wOrd WF_KEEPCAP
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4431 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4432 static int
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4433 captype(word, end)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4434 char_u *word;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4435 char_u end; / When NULL use up to NUL byte. */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4436 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4437 char_u *p;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4438 int c;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4439 int firstcap;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4440 int allcap;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4441 int past_second = FALSE; /* past second word char */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4442
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4443 /* find first letter */
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4444 for (p = word; !spell_iswordp_nmw(p); mb_ptr_adv(p))
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4445 if (end == NULL ? *p == NUL : p >= end)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4446 return 0; /* only non-word characters, illegal word */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4447 #ifdef FEAT_MBYTE
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4448 if (has_mbyte)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4449 c = mb_ptr2char_adv(&p);
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4450 else
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4451 #endif
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4452 c = *p++;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	4453 firstcap = allcap = SPELL_ISUPPER(c);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4454
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4455 /*
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4456 * Need to check all letters to find a word with mixed upper/lower.
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4457 * But a word with an upper char only at start is a ONECAP.
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4458 */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4459 for ( ; end == NULL ? *p != NUL : p < end; mb_ptr_adv(p))
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4460 if (spell_iswordp_nmw(p))
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4461 {
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	4462 c = PTR2CHAR(p);
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	4463 if (!SPELL_ISUPPER(c))
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4464 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4465 /* UUl -> KEEPCAP */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4466 if (past_second && allcap)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4467 return WF_KEEPCAP;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4468 allcap = FALSE;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4469 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4470 else if (!allcap)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4471 /* UlU -> KEEPCAP */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4472 return WF_KEEPCAP;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4473 past_second = TRUE;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4474 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4475
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4476 if (allcap)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4477 return WF_ALLCAP;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4478 if (firstcap)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4479 return WF_ONECAP;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4480 return 0;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4481 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4482
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4483 /*
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4484 * 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	4485 * capital. So that make_case_word() can turn WOrd into Word.
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4486 * Add ALLCAP for "WOrD".
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4487 */
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4488 static int
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4489 badword_captype(word, end)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4490 char_u *word;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4491 char_u *end;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4492 {
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4493 int flags = captype(word, end);
475 e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	4494 int c;
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4495 int l, u;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4496 int first;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4497 char_u *p;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4498
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4499 if (flags & WF_KEEPCAP)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4500 {
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4501 /* Count the number of UPPER and lower case letters. */
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4502 l = u = 0;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4503 first = FALSE;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4504 for (p = word; p < end; mb_ptr_adv(p))
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4505 {
475 e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	4506 c = PTR2CHAR(p);
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	4507 if (SPELL_ISUPPER(c))
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4508 {
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4509 ++u;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4510 if (p == word)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4511 first = TRUE;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4512 }
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4513 else
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4514 ++l;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4515 }
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4516
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4517 /* If there are more UPPER than lower case letters suggest an
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4518 * ALLCAP word. Otherwise, if the first letter is UPPER then
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4519 * suggest ONECAP. Exception: "ALl" most likely should be "All",
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4520 * require three upper case letters. */
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4521 if (u > l && u > 2)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4522 flags \|= WF_ALLCAP;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4523 else if (first)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4524 flags \|= WF_ONECAP;
633 7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	4525
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	4526 if (u >= 2 && l >= 2) /* maCARONI maCAroni */
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	4527 flags \|= WF_MIXCAP;
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4528 }
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4529 return flags;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4530 }
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4531
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4532 # if defined(FEAT_MBYTE) \|\| defined(EXITFREE) \|\| defined(PROTO)
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4533 /*
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4534 * Free all languages.
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4535 */
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4536 void
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4537 spell_free_all()
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4538 {
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4539 slang_T *slang;
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4540 buf_T *buf;
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4541 char_u fname[MAXPATHL];
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4542
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4543 /* Go through all buffers and handle 'spelllang'. */
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4544 for (buf = firstbuf; buf != NULL; buf = buf->b_next)
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4545 ga_clear(&buf->b_langp);
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4546
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4547 while (first_lang != NULL)
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4548 {
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4549 slang = first_lang;
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4550 first_lang = slang->sl_next;
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4551 slang_free(slang);
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4552 }
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	4553
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4554 if (int_wordlist != NULL)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4555 {
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4556 /* Delete the internal wordlist and its .spl file */
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4557 mch_remove(int_wordlist);
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4558 int_wordlist_spl(fname);
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4559 mch_remove(fname);
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4560 vim_free(int_wordlist);
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4561 int_wordlist = NULL;
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4562 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4563
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	4564 init_spell_chartab();
626 732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	4565
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	4566 vim_free(repl_to);
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	4567 repl_to = NULL;
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	4568 vim_free(repl_from);
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	4569 repl_from = NULL;
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4570 }
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4571 # endif
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4572
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4573 # if defined(FEAT_MBYTE) \|\| defined(PROTO)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4574 /*
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4575 * Clear all spelling tables and reload them.
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	4576 * Used after 'encoding' is set and when ":mkspell" was used.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4577 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4578 void
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4579 spell_reload()
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4580 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4581 buf_T *buf;
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	4582 win_T *wp;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4583
358 e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	4584 /* Initialize the table for spell_iswordp(). */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4585 init_spell_chartab();
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4586
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4587 /* Unload all allocated memory. */
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4588 spell_free_all();
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4589
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4590 /* Go through all buffers and handle 'spelllang'. */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4591 for (buf = firstbuf; buf != NULL; buf = buf->b_next)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4592 {
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	4593 /* Only load the wordlists when 'spelllang' is set and there is a
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	4594 * window for this buffer in which 'spell' is set. */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4595 if (*buf->b_p_spl != NUL)
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	4596 {
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	4597 FOR_ALL_WINDOWS(wp)
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	4598 if (wp->w_buffer == buf && wp->w_p_spell)
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	4599 {
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	4600 (void)did_set_spelllang(buf);
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	4601 # ifdef FEAT_WINDOWS
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	4602 break;
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	4603 # endif
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	4604 }
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	4605 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4606 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4607 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4608 # endif
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4609
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4610 /*
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4611 * Reload the spell file "fname" if it's loaded.
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4612 */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4613 static void
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4614 spell_reload_one(fname, added_word)
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4615 char_u *fname;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4616 int added_word; /* invoked through "zg" */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4617 {
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4618 slang_T *slang;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4619 int didit = FALSE;
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4620
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4621 for (slang = first_lang; slang != NULL; slang = slang->sl_next)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4622 {
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4623 if (fullpathcmp(fname, slang->sl_fname, FALSE) == FPC_SAME)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4624 {
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4625 slang_clear(slang);
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4626 if (spell_load_file(fname, NULL, slang, FALSE) == NULL)
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	4627 /* reloading failed, clear the language */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4628 slang_clear(slang);
737 59971e227f8c updated for version 7.0222 vimboss parents: 718 diff changeset	4629 redraw_all_later(SOME_VALID);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4630 didit = TRUE;
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4631 }
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	4632 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4633
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4634 /* 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	4635 * 'spelllang' to load it now. */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4636 if (added_word && !didit)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4637 did_set_spelllang(curbuf);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4638 }
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4639
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4640
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4641 /*
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4642 * Functions for ":mkspell".
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4643 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4644
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4645 #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	4646 and .dic file. */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4647 /*
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4648 * Main structure to store the contents of a ".aff" file.
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4649 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4650 typedef struct afffile_S
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4651 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4652 char_u af_enc; / "SET", normalized, alloc'ed string or NULL */
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	4653 int af_flagtype; /* AFT_CHAR, AFT_LONG, AFT_NUM or AFT_CAPLONG */
621 c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	4654 unsigned af_rare; /* RARE ID for rare word */
c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	4655 unsigned af_keepcase; /* KEEPCASE ID for keep-case word */
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4656 unsigned af_bad; /* BAD ID for banned word */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4657 unsigned af_needaffix; /* NEEDAFFIX ID */
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	4658 unsigned af_needcomp; /* NEEDCOMPOUND ID */
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	4659 unsigned af_comproot; /* COMPOUNDROOT ID */
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	4660 unsigned af_compforbid; /* COMPOUNDFORBIDFLAG ID */
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	4661 unsigned af_comppermit; /* COMPOUNDPERMITFLAG ID */
698 e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	4662 unsigned af_nosuggest; /* NOSUGGEST ID */
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	4663 int af_pfxpostpone; /* postpone prefixes without chop string and
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	4664 without flags */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4665 hashtab_T af_pref; /* hashtable for prefixes, affheader_T */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4666 hashtab_T af_suff; /* hashtable for suffixes, affheader_T */
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4667 hashtab_T af_comp; /* hashtable for compound flags, compitem_T */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4668 } afffile_T;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4669
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4670 #define AFT_CHAR 0 /* flags are one character */
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	4671 #define AFT_LONG 1 /* flags are two characters */
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	4672 #define AFT_CAPLONG 2 /* flags are one or two characters */
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	4673 #define AFT_NUM 3 /* flags are numbers, comma separated */
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4674
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4675 typedef struct affentry_S affentry_T;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4676 /* Affix entry from ".aff" file. Used for prefixes and suffixes. */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4677 struct affentry_S
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4678 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4679 affentry_T ae_next; / next affix with same name/number */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4680 char_u ae_chop; / text to chop off basic word (can be NULL) */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4681 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	4682 char_u ae_flags; / flags on the affix (can be NULL) */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4683 char_u ae_cond; / condition (NULL for ".") */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4684 regprog_T ae_prog; / regexp program for ae_cond or NULL */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4685 };
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4686
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4687 #ifdef FEAT_MBYTE
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4688 # define AH_KEY_LEN 17 /* 2 x 8 bytes + NUL */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4689 #else
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	4690 # define AH_KEY_LEN 7 /* 6 digits + NUL */
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4691 #endif
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	4692
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4693 /* Affix header from ".aff" file. Used for af_pref and af_suff. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4694 typedef struct affheader_S
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4695 {
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4696 char_u ah_key[AH_KEY_LEN]; /* key for hashtab == name of affix */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4697 unsigned ah_flag; /* affix name as number, uses "af_flagtype" */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4698 int ah_newID; /* prefix ID after renumbering; 0 if not used */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4699 int ah_combine; /* suffix may combine with prefix */
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	4700 int ah_follows; /* another affix block should be following */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4701 affentry_T ah_first; / first affix entry */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4702 } affheader_T;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4703
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4704 #define HI2AH(hi) ((affheader_T *)(hi)->hi_key)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4705
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4706 /* Flag used in compound items. */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4707 typedef struct compitem_S
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4708 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4709 char_u ci_key[AH_KEY_LEN]; /* key for hashtab == name of compound */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4710 unsigned ci_flag; /* affix name as number, uses "af_flagtype" */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4711 int ci_newID; /* affix ID after renumbering. */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4712 } compitem_T;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4713
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4714 #define HI2CI(hi) ((compitem_T *)(hi)->hi_key)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4715
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4716 /*
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4717 * 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	4718 * 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	4719 * once after ":mkspell" is done.
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4720 */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4721 #define SBLOCKSIZE 16000 /* size of sb_data */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4722 typedef struct sblock_S sblock_T;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4723 struct sblock_S
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4724 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4725 sblock_T sb_next; / next block in list */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4726 int sb_used; /* nr of bytes already in use */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4727 char_u sb_data[1]; /* data, actually longer */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4728 };
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4729
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4730 /*
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4731 * A node in the tree.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4732 */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4733 typedef struct wordnode_S wordnode_T;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4734 struct wordnode_S
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4735 {
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	4736 union /* shared to save space */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	4737 {
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4738 char_u hashkey[6]; /* the hash key, only used while compressing */
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	4739 int index; /* index in written nodes (valid after first
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	4740 round) */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	4741 } wn_u1;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	4742 union /* shared to save space */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	4743 {
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	4744 wordnode_T next; / next node with same hash key */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	4745 wordnode_T wnode; / parent node that will write this node */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	4746 } wn_u2;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4747 wordnode_T wn_child; / child (next byte in word) */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4748 wordnode_T wn_sibling; / next sibling (alternate byte in word,
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4749 always sorted) */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4750 int wn_refs; /* Nr. of references to this node. Only
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4751 relevant for first node in a list of
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4752 siblings, in following siblings it is
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4753 always one. */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4754 char_u wn_byte; /* Byte for this node. NUL for word end */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4755
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4756 /* Info for when "wn_byte" is NUL.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4757 * In PREFIXTREE "wn_region" is used for the prefcondnr.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4758 * 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	4759 * "wn_region" the LSW of the wordnr. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4760 char_u wn_affixID; /* supported/required prefix ID or 0 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4761 short_u wn_flags; /* WF_ flags */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4762 short wn_region; /* region mask */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4763
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4764 #ifdef SPELL_PRINTTREE
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4765 int wn_nr; /* sequence nr for printing */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4766 #endif
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4767 };
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4768
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	4769 #define WN_MASK 0xffff /* mask relevant bits of "wn_flags" */
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	4770
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4771 #define HI2WN(hi) (wordnode_T *)((hi)->hi_key)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4772
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4773 /*
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4774 * Info used while reading the spell files.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4775 */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4776 typedef struct spellinfo_S
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	4777 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4778 wordnode_T si_foldroot; / tree with case-folded words */
334 a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	4779 long si_foldwcount; /* nr of words in si_foldroot */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4780
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4781 wordnode_T si_keeproot; / tree with keep-case words */
334 a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	4782 long si_keepwcount; /* nr of words in si_keeproot */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4783
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	4784 wordnode_T si_prefroot; / tree with postponed prefixes */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4785
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4786 long si_sugtree; /* creating the soundfolding trie */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4787
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4788 sblock_T si_blocks; / memory blocks used */
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	4789 long si_blocks_cnt; /* memory blocks allocated */
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	4790 long si_compress_cnt; /* words to add before lowering
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	4791 compression limit */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4792 wordnode_T si_first_free; / List of nodes that have been freed during
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4793 compression, linked by "wn_child" field. */
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	4794 long si_free_count; /* number of nodes in si_first_free */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4795 #ifdef SPELL_PRINTTREE
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4796 int si_wordnode_nr; /* sequence nr for nodes */
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4797 #endif
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4798 buf_T si_spellbuf; / buffer used to store soundfold word table */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4799
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4800 int si_ascii; /* handling only ASCII words */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4801 int si_add; /* addition file */
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	4802 int si_clear_chartab; /* when TRUE clear char tables */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4803 int si_region; /* region mask */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4804 vimconv_T si_conv; /* for conversion to 'encoding' */
302 250611b3068d updated for version 7.0080 vimboss parents: 300 diff changeset	4805 int si_memtot; /* runtime memory used */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4806 int si_verbose; /* verbose messages */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4807 int si_msg_count; /* number of words added since last message */
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	4808 char_u si_info; / info text chars or NULL */
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	4809 int si_region_count; /* number of regions supported (1 when there
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	4810 are no regions) */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	4811 char_u si_region_name[16]; /* region names; used only if
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	4812 * si_region_count > 1) */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4813
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4814 garray_T si_rep; /* list of fromto_T entries from REP lines */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4815 garray_T si_repsal; /* list of fromto_T entries from REPSAL lines */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4816 garray_T si_sal; /* list of fromto_T entries from SAL lines */
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	4817 char_u si_sofofr; / SOFOFROM text */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	4818 char_u si_sofoto; / SOFOTO text */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4819 int si_nosugfile; /* NOSUGFILE item found */
698 e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	4820 int si_nosplitsugs; /* NOSPLITSUGS item found */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4821 int si_followup; /* soundsalike: ? */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4822 int si_collapse; /* soundsalike: ? */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4823 hashtab_T si_commonwords; /* hashtable for common words */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4824 time_t si_sugtime; /* timestamp for .sug file */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4825 int si_rem_accents; /* soundsalike: remove accents */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4826 garray_T si_map; /* MAP info concatenated */
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4827 char_u si_midword; / MIDWORD chars or NULL */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	4828 int si_compmax; /* max nr of words for compounding */
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	4829 int si_compminlen; /* minimal length for compounding */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	4830 int si_compsylmax; /* max nr of syllables for compounding */
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	4831 int si_compoptions; /* COMP_ flags */
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	4832 garray_T si_comppat; /* CHECKCOMPOUNDPATTERN items, each stored as
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	4833 a string */
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	4834 char_u si_compflags; / flags used for compounding */
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	4835 char_u si_nobreak; /* NOBREAK */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	4836 char_u si_syllable; / syllable string */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	4837 garray_T si_prefcond; /* table with conditions for postponed
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	4838 * prefixes, each stored as a string */
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4839 int si_newprefID; /* current value for ah_newID */
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	4840 int si_newcompID; /* current value for compound ID */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4841 } spellinfo_T;
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	4842
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4843 static afffile_T spell_read_aff __ARGS((spellinfo_T spin, char_u *fname));
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	4844 static int spell_info_item __ARGS((char_u *s));
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4845 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	4846 static unsigned get_affitem __ARGS((int flagtype, char_u **pp));
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4847 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	4848 static void check_renumber __ARGS((spellinfo_T *spin));
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4849 static int flag_in_afflist __ARGS((int flagtype, char_u *afflist, unsigned flag));
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4850 static void aff_check_number __ARGS((int spinval, int affval, char *name));
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4851 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	4852 static int str_equal __ARGS((char_u s1, char_u s2));
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4853 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	4854 static int sal_to_bool __ARGS((char_u *s));
240 693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	4855 static int has_non_ascii __ARGS((char_u *s));
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4856 static void spell_free_aff __ARGS((afffile_T *aff));
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4857 static int spell_read_dic __ARGS((spellinfo_T spin, char_u fname, afffile_T *affile));
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	4858 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	4859 static void get_compflags __ARGS((afffile_T affile, char_u afflist, char_u *store_afflist));
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	4860 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 comb, int flags, char_u *pfxlist, int pfxlen));
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4861 static int spell_read_wordfile __ARGS((spellinfo_T spin, char_u fname));
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4862 static void getroom __ARGS((spellinfo_T spin, size_t len, int align));
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4863 static char_u getroom_save __ARGS((spellinfo_T spin, char_u *s));
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4864 static void free_blocks __ARGS((sblock_T *bl));
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4865 static wordnode_T wordtree_alloc __ARGS((spellinfo_T spin));
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	4866 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	4867 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	4868 static wordnode_T get_wordnode __ARGS((spellinfo_T spin));
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4869 static int deref_wordnode __ARGS((spellinfo_T spin, wordnode_T node));
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4870 static void free_wordnode __ARGS((spellinfo_T spin, wordnode_T n));
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4871 static void wordtree_compress __ARGS((spellinfo_T spin, wordnode_T root));
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4872 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	4873 static int node_equal __ARGS((wordnode_T n1, wordnode_T n2));
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4874 static void put_sugtime __ARGS((spellinfo_T spin, FILE fd));
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	4875 static int write_vim_spell __ARGS((spellinfo_T spin, char_u fname));
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	4876 static void clear_node __ARGS((wordnode_T *node));
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	4877 static int put_node __ARGS((FILE fd, wordnode_T node, int index, int regionmask, int prefixtree));
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4878 static void spell_make_sugfile __ARGS((spellinfo_T spin, char_u wfname));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4879 static int sug_filltree __ARGS((spellinfo_T spin, slang_T slang));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4880 static int sug_maketable __ARGS((spellinfo_T *spin));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4881 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	4882 static int offset2bytes __ARGS((int nr, char_u *buf));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4883 static int bytes2offset __ARGS((char_u **pp));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4884 static void sug_write __ARGS((spellinfo_T spin, char_u fname));
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4885 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	4886 static void spell_message __ARGS((spellinfo_T spin, char_u str));
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4887 static void init_spellfile __ARGS((void));
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4888
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	4889 /* 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	4890 * 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	4891 * Use a negative number with the lower 8 bits zero. */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	4892 #define PFX_FLAGS -256
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	4893
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	4894 /*
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	4895 * Tunable parameters for when the tree is compressed. See 'mkspellmem'.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	4896 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	4897 static long compress_start = 30000; /* memory / SBLOCKSIZE */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	4898 static long compress_inc = 100; /* memory / SBLOCKSIZE */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	4899 static long compress_added = 500000; /* word count */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	4900
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4901 #ifdef SPELL_PRINTTREE
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4902 /*
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4903 * 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	4904 * 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	4905 * compressing the tree.
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4906 * Based on code from Olaf Seibert.
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4907 */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4908 #define PRINTLINESIZE 1000
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4909 #define PRINTWIDTH 6
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4910
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4911 #define PRINTSOME(l, depth, fmt, a1, a2) vim_snprintf(l + depth * PRINTWIDTH, \
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4912 PRINTLINESIZE - PRINTWIDTH * depth, fmt, a1, a2)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4913
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4914 static char line1[PRINTLINESIZE];
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4915 static char line2[PRINTLINESIZE];
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4916 static char line3[PRINTLINESIZE];
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4917
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4918 static void
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4919 spell_clear_flags(wordnode_T *node)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4920 {
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4921 wordnode_T *np;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4922
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4923 for (np = node; np != NULL; np = np->wn_sibling)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4924 {
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4925 np->wn_u1.index = FALSE;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4926 spell_clear_flags(np->wn_child);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4927 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4928 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4929
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4930 static void
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4931 spell_print_node(wordnode_T *node, int depth)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4932 {
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4933 if (node->wn_u1.index)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4934 {
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4935 /* Done this node before, print the reference. */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4936 PRINTSOME(line1, depth, "(%d)", node->wn_nr, 0);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4937 PRINTSOME(line2, depth, " ", 0, 0);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4938 PRINTSOME(line3, depth, " ", 0, 0);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4939 msg(line1);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4940 msg(line2);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4941 msg(line3);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4942 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4943 else
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4944 {
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4945 node->wn_u1.index = TRUE;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4946
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4947 if (node->wn_byte != NUL)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4948 {
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4949 if (node->wn_child != NULL)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4950 PRINTSOME(line1, depth, " %c -> ", node->wn_byte, 0);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4951 else
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4952 /* Cannot happen? */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4953 PRINTSOME(line1, depth, " %c ???", node->wn_byte, 0);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4954 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4955 else
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4956 PRINTSOME(line1, depth, " $ ", 0, 0);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4957
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4958 PRINTSOME(line2, depth, "%d/%d ", node->wn_nr, node->wn_refs);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4959
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4960 if (node->wn_sibling != NULL)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4961 PRINTSOME(line3, depth, " \| ", 0, 0);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4962 else
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4963 PRINTSOME(line3, depth, " ", 0, 0);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4964
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4965 if (node->wn_byte == NUL)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4966 {
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4967 msg(line1);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4968 msg(line2);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4969 msg(line3);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4970 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4971
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4972 /* do the children */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4973 if (node->wn_byte != NUL && node->wn_child != NULL)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4974 spell_print_node(node->wn_child, depth + 1);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4975
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4976 /* do the siblings */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4977 if (node->wn_sibling != NULL)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4978 {
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4979 /* get rid of all parent details except \| */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4980 STRCPY(line1, line3);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4981 STRCPY(line2, line3);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4982 spell_print_node(node->wn_sibling, depth);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4983 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4984 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4985 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4986
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4987 static void
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4988 spell_print_tree(wordnode_T *root)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4989 {
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4990 if (root != NULL)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4991 {
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4992 /* Clear the "wn_u1.index" fields, used to remember what has been
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4993 * done. */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4994 spell_clear_flags(root);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4995
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4996 /* Recursively print the tree. */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4997 spell_print_node(root, 0);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4998 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4999 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5000 #endif /* SPELL_PRINTTREE */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	5001
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5002 /*
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5003 * Read the affix file "fname".
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	5004 * Returns an afffile_T, NULL for complete failure.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5005 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5006 static afffile_T *
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5007 spell_read_aff(spin, fname)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5008 spellinfo_T *spin;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5009 char_u *fname;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5010 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5011 FILE *fd;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5012 afffile_T *aff;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5013 char_u rline[MAXLINELEN];
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5014 char_u *line;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5015 char_u *pc = NULL;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5016 #define MAXITEMCNT 30
334 a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	5017 char_u *(items[MAXITEMCNT]);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5018 int itemcnt;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5019 char_u *p;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5020 int lnum = 0;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5021 affheader_T *cur_aff = NULL;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5022 int did_postpone_prefix = FALSE;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5023 int aff_todo = 0;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5024 hashtab_T *tp;
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	5025 char_u *low = NULL;
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	5026 char_u *fol = NULL;
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	5027 char_u *upp = NULL;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5028 int do_rep;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5029 int do_repsal;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5030 int do_sal;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5031 int do_map;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5032 int found_map = FALSE;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	5033 hashitem_T *hi;
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5034 int l;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5035 int compminlen = 0; /* COMPOUNDMIN value */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5036 int compsylmax = 0; /* COMPOUNDSYLMAX value */
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5037 int compoptions = 0; /* COMP_ flags */
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5038 int compmax = 0; /* COMPOUNDWORDMAX value */
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5039 char_u compflags = NULL; / COMPOUNDFLAG and COMPOUNDRULE
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5040 concatenated */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5041 char_u midword = NULL; / MIDWORD value */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5042 char_u syllable = NULL; / SYLLABLE value */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5043 char_u sofofrom = NULL; / SOFOFROM value */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5044 char_u sofoto = NULL; / SOFOTO value */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5045
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5046 /*
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5047 * Open the file.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5048 */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	5049 fd = mch_fopen((char *)fname, "r");
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5050 if (fd == NULL)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5051 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5052 EMSG2(_(e_notopen), fname);
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5053 return NULL;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5054 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5055
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5056 vim_snprintf((char *)IObuff, IOSIZE, _("Reading affix file %s ..."), fname);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5057 spell_message(spin, IObuff);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5058
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5059 /* Only do REP lines when not done in another .aff file already. */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5060 do_rep = spin->si_rep.ga_len == 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5061
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5062 /* Only do REPSAL lines when not done in another .aff file already. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5063 do_repsal = spin->si_repsal.ga_len == 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5064
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5065 /* Only do SAL lines when not done in another .aff file already. */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5066 do_sal = spin->si_sal.ga_len == 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5067
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5068 /* Only do MAP lines when not done in another .aff file already. */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5069 do_map = spin->si_map.ga_len == 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5070
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5071 /*
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5072 * Allocate and init the afffile_T structure.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5073 */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5074 aff = (afffile_T *)getroom(spin, sizeof(afffile_T), TRUE);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5075 if (aff == NULL)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5076 return NULL;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5077 hash_init(&aff->af_pref);
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5078 hash_init(&aff->af_suff);
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5079 hash_init(&aff->af_comp);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5080
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5081 /*
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5082 * Read all the lines in the file one by one.
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5083 */
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	5084 while (!vim_fgets(rline, MAXLINELEN, fd) && !got_int)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5085 {
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	5086 line_breakcheck();
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5087 ++lnum;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5088
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5089 /* Skip comment lines. */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5090 if (*rline == '#')
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5091 continue;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5092
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5093 /* Convert from "SET" to 'encoding' when needed. */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5094 vim_free(pc);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	5095 #ifdef FEAT_MBYTE
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5096 if (spin->si_conv.vc_type != CONV_NONE)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5097 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5098 pc = string_convert(&spin->si_conv, rline, NULL);
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	5099 if (pc == NULL)
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	5100 {
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	5101 smsg((char_u *)_("Conversion failure for word in %s line %d: %s"),
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	5102 fname, lnum, rline);
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	5103 continue;
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	5104 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5105 line = pc;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5106 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5107 else
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	5108 #endif
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5109 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5110 pc = NULL;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5111 line = rline;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5112 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5113
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5114 /* Split the line up in white separated items. Put a NUL after each
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5115 * item. */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5116 itemcnt = 0;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5117 for (p = line; ; )
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5118 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5119 while (p != NUL && p <= ' ') /* skip white space and CR/NL */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5120 ++p;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5121 if (*p == NUL)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5122 break;
334 a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	5123 if (itemcnt == MAXITEMCNT) /* too many items */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5124 break;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5125 items[itemcnt++] = p;
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5126 /* A few items have arbitrary text argument, don't split them. */
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5127 if (itemcnt == 2 && spell_info_item(items[0]))
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5128 while (p >= ' ' \|\| p == TAB) /* skip until CR/NL */
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5129 ++p;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5130 else
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5131 while (p > ' ') / skip until white space or CR/NL */
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5132 ++p;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5133 if (*p == NUL)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5134 break;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5135 *p++ = NUL;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5136 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5137
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5138 /* Handle non-empty lines. */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5139 if (itemcnt > 0)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5140 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5141 if (STRCMP(items[0], "SET") == 0 && itemcnt == 2
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5142 && aff->af_enc == NULL)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5143 {
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	5144 #ifdef FEAT_MBYTE
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5145 /* Setup for conversion from "ENC" to 'encoding'. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5146 aff->af_enc = enc_canonize(items[1]);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5147 if (aff->af_enc != NULL && !spin->si_ascii
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5148 && convert_setup(&spin->si_conv, aff->af_enc,
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5149 p_enc) == FAIL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5150 smsg((char_u *)_("Conversion in %s not supported: from %s to %s"),
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5151 fname, aff->af_enc, p_enc);
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	5152 spin->si_conv.vc_fail = TRUE;
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	5153 #else
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	5154 smsg((char_u *)_("Conversion in %s not supported"), fname);
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	5155 #endif
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5156 }
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5157 else if (STRCMP(items[0], "FLAG") == 0 && itemcnt == 2
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5158 && aff->af_flagtype == AFT_CHAR)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5159 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5160 if (STRCMP(items[1], "long") == 0)
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5161 aff->af_flagtype = AFT_LONG;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5162 else if (STRCMP(items[1], "num") == 0)
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5163 aff->af_flagtype = AFT_NUM;
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5164 else if (STRCMP(items[1], "caplong") == 0)
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5165 aff->af_flagtype = AFT_CAPLONG;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5166 else
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5167 smsg((char_u *)_("Invalid value for FLAG in %s line %d: %s"),
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5168 fname, lnum, items[1]);
621 c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	5169 if (aff->af_rare != 0
c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	5170 \|\| aff->af_keepcase != 0
c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	5171 \|\| aff->af_bad != 0
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5172 \|\| aff->af_needaffix != 0
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5173 \|\| aff->af_needcomp != 0
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5174 \|\| aff->af_comproot != 0
698 e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	5175 \|\| aff->af_nosuggest != 0
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5176 \|\| compflags != NULL
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5177 \|\| aff->af_suff.ht_used > 0
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5178 \|\| aff->af_pref.ht_used > 0)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5179 smsg((char_u *)_("FLAG after using flags in %s line %d: %s"),
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5180 fname, lnum, items[1]);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5181 }
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5182 else if (spell_info_item(items[0]))
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5183 {
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5184 p = (char_u *)getroom(spin,
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5185 (spin->si_info == NULL ? 0 : STRLEN(spin->si_info))
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5186 + STRLEN(items[0])
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5187 + STRLEN(items[1]) + 3, FALSE);
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5188 if (p != NULL)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5189 {
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5190 if (spin->si_info != NULL)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5191 {
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5192 STRCPY(p, spin->si_info);
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5193 STRCAT(p, "\n");
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5194 }
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5195 STRCAT(p, items[0]);
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5196 STRCAT(p, " ");
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5197 STRCAT(p, items[1]);
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5198 spin->si_info = p;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5199 }
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5200 }
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5201 else if (STRCMP(items[0], "MIDWORD") == 0 && itemcnt == 2
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5202 && midword == NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5203 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5204 midword = getroom_save(spin, items[1]);
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	5205 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5206 else if (STRCMP(items[0], "TRY") == 0 && itemcnt == 2)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5207 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5208 /* ignored, we look in the tree for what chars may appear */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5209 }
621 c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	5210 /* TODO: remove "RAR" later */
c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	5211 else if ((STRCMP(items[0], "RAR") == 0
c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	5212 \|\| STRCMP(items[0], "RARE") == 0) && itemcnt == 2
c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	5213 && aff->af_rare == 0)
c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	5214 {
c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	5215 aff->af_rare = affitem2flag(aff->af_flagtype, items[1],
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5216 fname, lnum);
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	5217 }
621 c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	5218 /* TODO: remove "KEP" later */
c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	5219 else if ((STRCMP(items[0], "KEP") == 0
c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	5220 \|\| STRCMP(items[0], "KEEPCASE") == 0) && itemcnt == 2
c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	5221 && aff->af_keepcase == 0)
c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	5222 {
c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	5223 aff->af_keepcase = affitem2flag(aff->af_flagtype, items[1],
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5224 fname, lnum);
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	5225 }
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5226 else if (STRCMP(items[0], "BAD") == 0 && itemcnt == 2
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5227 && aff->af_bad == 0)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5228 {
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5229 aff->af_bad = affitem2flag(aff->af_flagtype, items[1],
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5230 fname, lnum);
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5231 }
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5232 else if (STRCMP(items[0], "NEEDAFFIX") == 0 && itemcnt == 2
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5233 && aff->af_needaffix == 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5234 {
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5235 aff->af_needaffix = affitem2flag(aff->af_flagtype, items[1],
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5236 fname, lnum);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5237 }
698 e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	5238 else if (STRCMP(items[0], "NOSUGGEST") == 0 && itemcnt == 2
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	5239 && aff->af_nosuggest == 0)
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	5240 {
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	5241 aff->af_nosuggest = affitem2flag(aff->af_flagtype, items[1],
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	5242 fname, lnum);
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	5243 }
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5244 else if (STRCMP(items[0], "NEEDCOMPOUND") == 0 && itemcnt == 2
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5245 && aff->af_needcomp == 0)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5246 {
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5247 aff->af_needcomp = affitem2flag(aff->af_flagtype, items[1],
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5248 fname, lnum);
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5249 }
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5250 else if (STRCMP(items[0], "COMPOUNDROOT") == 0 && itemcnt == 2
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5251 && aff->af_comproot == 0)
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5252 {
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5253 aff->af_comproot = affitem2flag(aff->af_flagtype, items[1],
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5254 fname, lnum);
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5255 }
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5256 else if (STRCMP(items[0], "COMPOUNDFORBIDFLAG") == 0
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5257 && itemcnt == 2 && aff->af_compforbid == 0)
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5258 {
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5259 aff->af_compforbid = affitem2flag(aff->af_flagtype, items[1],
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5260 fname, lnum);
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5261 }
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5262 else if (STRCMP(items[0], "COMPOUNDPERMITFLAG") == 0
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5263 && itemcnt == 2 && aff->af_comppermit == 0)
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5264 {
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5265 aff->af_comppermit = affitem2flag(aff->af_flagtype, items[1],
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5266 fname, lnum);
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5267 }
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	5268 else if (STRCMP(items[0], "COMPOUNDFLAG") == 0 && itemcnt == 2
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5269 && compflags == NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5270 {
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5271 /* Turn flag "c" into COMPOUNDRULE compatible string "c+",
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5272 * "Na" into "Na+", "1234" into "1234+". */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5273 p = getroom(spin, STRLEN(items[1]) + 2, FALSE);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5274 if (p != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5275 {
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5276 STRCPY(p, items[1]);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5277 STRCAT(p, "+");
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5278 compflags = p;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5279 }
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	5280 }
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5281 else if (STRCMP(items[0], "COMPOUNDRULE") == 0 && itemcnt == 2)
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5282 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5283 /* Concatenate this string to previously defined ones, using a
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5284 * slash to separate them. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5285 l = STRLEN(items[1]) + 1;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5286 if (compflags != NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5287 l += STRLEN(compflags) + 1;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5288 p = getroom(spin, l, FALSE);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5289 if (p != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5290 {
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5291 if (compflags != NULL)
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5292 {
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5293 STRCPY(p, compflags);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5294 STRCAT(p, "/");
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5295 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5296 STRCAT(p, items[1]);
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5297 compflags = p;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5298 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5299 }
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5300 else if (STRCMP(items[0], "COMPOUNDWORDMAX") == 0 && itemcnt == 2
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5301 && compmax == 0)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5302 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5303 compmax = atoi((char *)items[1]);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5304 if (compmax == 0)
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5305 smsg((char_u *)_("Wrong COMPOUNDWORDMAX value in %s line %d: %s"),
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5306 fname, lnum, items[1]);
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	5307 }
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	5308 else if (STRCMP(items[0], "COMPOUNDMIN") == 0 && itemcnt == 2
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5309 && compminlen == 0)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5310 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5311 compminlen = atoi((char *)items[1]);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5312 if (compminlen == 0)
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	5313 smsg((char_u *)_("Wrong COMPOUNDMIN value in %s line %d: %s"),
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	5314 fname, lnum, items[1]);
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	5315 }
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5316 else if (STRCMP(items[0], "COMPOUNDSYLMAX") == 0 && itemcnt == 2
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5317 && compsylmax == 0)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5318 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5319 compsylmax = atoi((char *)items[1]);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5320 if (compsylmax == 0)
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5321 smsg((char_u *)_("Wrong COMPOUNDSYLMAX value in %s line %d: %s"),
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5322 fname, lnum, items[1]);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5323 }
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5324 else if (STRCMP(items[0], "CHECKCOMPOUNDDUP") == 0 && itemcnt == 1)
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5325 {
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5326 compoptions \|= COMP_CHECKDUP;
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5327 }
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5328 else if (STRCMP(items[0], "CHECKCOMPOUNDREP") == 0 && itemcnt == 1)
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5329 {
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5330 compoptions \|= COMP_CHECKREP;
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5331 }
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5332 else if (STRCMP(items[0], "CHECKCOMPOUNDCASE") == 0 && itemcnt == 1)
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5333 {
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5334 compoptions \|= COMP_CHECKCASE;
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5335 }
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5336 else if (STRCMP(items[0], "CHECKCOMPOUNDTRIPLE") == 0
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5337 && itemcnt == 1)
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5338 {
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5339 compoptions \|= COMP_CHECKTRIPLE;
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5340 }
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5341 else if (STRCMP(items[0], "CHECKCOMPOUNDPATTERN") == 0
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5342 && itemcnt == 2)
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5343 {
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5344 if (atoi((char *)items[1]) == 0)
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5345 smsg((char_u *)_("Wrong CHECKCOMPOUNDPATTERN value in %s line %d: %s"),
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5346 fname, lnum, items[1]);
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5347 }
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5348 else if (STRCMP(items[0], "CHECKCOMPOUNDPATTERN") == 0
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5349 && itemcnt == 3)
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5350 {
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5351 garray_T *gap = &spin->si_comppat;
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5352 int i;
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5353
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5354 /* Only add the couple if it isn't already there. */
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5355 for (i = 0; i < gap->ga_len - 1; i += 2)
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5356 if (STRCMP(((char_u **)(gap->ga_data))[i], items[1]) == 0
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5357 && STRCMP(((char_u **)(gap->ga_data))[i + 1],
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5358 items[2]) == 0)
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5359 break;
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5360 if (i >= gap->ga_len && ga_grow(gap, 2) == OK)
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5361 {
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5362 ((char_u **)(gap->ga_data))[gap->ga_len++]
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5363 = getroom_save(spin, items[1]);
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5364 ((char_u **)(gap->ga_data))[gap->ga_len++]
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5365 = getroom_save(spin, items[2]);
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5366 }
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5367 }
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5368 else if (STRCMP(items[0], "SYLLABLE") == 0 && itemcnt == 2
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5369 && syllable == NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5370 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5371 syllable = getroom_save(spin, items[1]);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5372 }
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	5373 else if (STRCMP(items[0], "NOBREAK") == 0 && itemcnt == 1)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	5374 {
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	5375 spin->si_nobreak = TRUE;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	5376 }
698 e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	5377 else if (STRCMP(items[0], "NOSPLITSUGS") == 0 && itemcnt == 1)
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	5378 {
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	5379 spin->si_nosplitsugs = TRUE;
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	5380 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5381 else if (STRCMP(items[0], "NOSUGFILE") == 0 && itemcnt == 1)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5382 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5383 spin->si_nosugfile = TRUE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5384 }
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5385 else if (STRCMP(items[0], "PFXPOSTPONE") == 0 && itemcnt == 1)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5386 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5387 aff->af_pfxpostpone = TRUE;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5388 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5389 else if ((STRCMP(items[0], "PFX") == 0
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5390 \|\| STRCMP(items[0], "SFX") == 0)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5391 && aff_todo == 0
334 a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	5392 && itemcnt >= 4)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5393 {
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5394 int lasti = 4;
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5395 char_u key[AH_KEY_LEN];
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5396
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5397 if (*items[0] == 'P')
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5398 tp = &aff->af_pref;
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5399 else
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5400 tp = &aff->af_suff;
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5401
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5402 /* Myspell allows the same affix name to be used multiple
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5403 * times. The affix files that do this have an undocumented
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5404 * "S" flag on all but the last block, thus we check for that
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5405 * and store it in ah_follows. */
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5406 vim_strncpy(key, items[1], AH_KEY_LEN - 1);
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5407 hi = hash_find(tp, key);
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5408 if (!HASHITEM_EMPTY(hi))
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5409 {
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5410 cur_aff = HI2AH(hi);
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5411 if (cur_aff->ah_combine != (*items[2] == 'Y'))
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5412 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	5413 fname, lnum, items[1]);
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5414 if (!cur_aff->ah_follows)
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5415 smsg((char_u *)_("Duplicate affix in %s line %d: %s"),
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5416 fname, lnum, items[1]);
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5417 }
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5418 else
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5419 {
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5420 /* New affix letter. */
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5421 cur_aff = (affheader_T *)getroom(spin,
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5422 sizeof(affheader_T), TRUE);
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5423 if (cur_aff == NULL)
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5424 break;
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5425 cur_aff->ah_flag = affitem2flag(aff->af_flagtype, items[1],
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5426 fname, lnum);
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5427 if (cur_aff->ah_flag == 0 \|\| STRLEN(items[1]) >= AH_KEY_LEN)
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5428 break;
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5429 if (cur_aff->ah_flag == aff->af_bad
621 c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	5430 \|\| cur_aff->ah_flag == aff->af_rare
c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	5431 \|\| cur_aff->ah_flag == aff->af_keepcase
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5432 \|\| cur_aff->ah_flag == aff->af_needaffix
698 e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	5433 \|\| cur_aff->ah_flag == aff->af_nosuggest
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5434 \|\| cur_aff->ah_flag == aff->af_needcomp
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5435 \|\| cur_aff->ah_flag == aff->af_comproot)
698 e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	5436 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	5437 fname, lnum, items[1]);
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5438 STRCPY(cur_aff->ah_key, items[1]);
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5439 hash_add(tp, cur_aff->ah_key);
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5440
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5441 cur_aff->ah_combine = (*items[2] == 'Y');
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5442 }
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5443
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5444 /* Check for the "S" flag, which apparently means that another
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5445 * block with the same affix name is following. */
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5446 if (itemcnt > lasti && STRCMP(items[lasti], "S") == 0)
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5447 {
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5448 ++lasti;
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5449 cur_aff->ah_follows = TRUE;
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5450 }
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5451 else
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5452 cur_aff->ah_follows = FALSE;
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5453
334 a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	5454 /* Myspell allows extra text after the item, but that might
a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	5455 * mean mistakes go unnoticed. Require a comment-starter. */
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5456 if (itemcnt > lasti && *items[lasti] != '#')
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5457 smsg((char_u *)_(e_afftrailing), fname, lnum, items[lasti]);
334 a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	5458
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5459 if (STRCMP(items[2], "Y") != 0 && STRCMP(items[2], "N") != 0)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5460 smsg((char_u *)_("Expected Y or N in %s line %d: %s"),
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5461 fname, lnum, items[2]);
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5462
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5463 if (*items[0] == 'P' && aff->af_pfxpostpone)
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5464 {
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5465 if (cur_aff->ah_newID == 0)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5466 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5467 /* Use a new number in the .spl file later, to be able
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5468 * to handle multiple .aff files. */
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5469 check_renumber(spin);
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5470 cur_aff->ah_newID = ++spin->si_newprefID;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5471
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5472 /* We only really use ah_newID if the prefix is
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5473 * postponed. We know that only after handling all
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5474 * the items. */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5475 did_postpone_prefix = FALSE;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5476 }
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5477 else
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5478 /* Did use the ID in a previous block. */
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5479 did_postpone_prefix = TRUE;
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5480 }
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5481
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5482 aff_todo = atoi((char *)items[3]);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5483 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5484 else if ((STRCMP(items[0], "PFX") == 0
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5485 \|\| STRCMP(items[0], "SFX") == 0)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5486 && aff_todo > 0
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5487 && STRCMP(cur_aff->ah_key, items[1]) == 0
334 a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	5488 && itemcnt >= 5)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5489 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5490 affentry_T *aff_entry;
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5491 int upper = FALSE;
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	5492 int lasti = 5;
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	5493
334 a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	5494 /* Myspell allows extra text after the item, but that might
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5495 * mean mistakes go unnoticed. Require a comment-starter.
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5496 * Hunspell uses a "-" item. */
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5497 if (itemcnt > lasti && *items[lasti] != '#'
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5498 && (STRCMP(items[lasti], "-") != 0
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5499 \|\| itemcnt != lasti + 1))
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	5500 smsg((char_u *)_(e_afftrailing), fname, lnum, items[lasti]);
334 a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	5501
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5502 /* New item for an affix letter. */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5503 --aff_todo;
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5504 aff_entry = (affentry_T *)getroom(spin,
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 416 diff changeset	5505 sizeof(affentry_T), TRUE);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5506 if (aff_entry == NULL)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5507 break;
240 693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	5508
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5509 if (STRCMP(items[2], "0") != 0)
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5510 aff_entry->ae_chop = getroom_save(spin, items[2]);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5511 if (STRCMP(items[3], "0") != 0)
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5512 {
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5513 aff_entry->ae_add = getroom_save(spin, items[3]);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5514
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5515 /* Recognize flags on the affix: abcd/1234 */
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5516 aff_entry->ae_flags = vim_strchr(aff_entry->ae_add, '/');
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5517 if (aff_entry->ae_flags != NULL)
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5518 *aff_entry->ae_flags++ = NUL;
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5519 }
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5520
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5521 /* Don't use an affix entry with non-ASCII characters when
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5522 * "spin->si_ascii" is TRUE. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5523 if (!spin->si_ascii \|\| !(has_non_ascii(aff_entry->ae_chop)
240 693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	5524 \|\| has_non_ascii(aff_entry->ae_add)))
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	5525 {
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	5526 aff_entry->ae_next = cur_aff->ah_first;
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	5527 cur_aff->ah_first = aff_entry;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5528
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5529 if (STRCMP(items[4], ".") != 0)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5530 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5531 char_u buf[MAXLINELEN];
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5532
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5533 aff_entry->ae_cond = getroom_save(spin, items[4]);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5534 if (*items[0] == 'P')
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5535 sprintf((char *)buf, "^%s", items[4]);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5536 else
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5537 sprintf((char *)buf, "%s$", items[4]);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5538 aff_entry->ae_prog = vim_regcomp(buf,
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	5539 RE_MAGIC + RE_STRING + RE_STRICT);
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	5540 if (aff_entry->ae_prog == NULL)
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	5541 smsg((char_u *)_("Broken condition in %s line %d: %s"),
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	5542 fname, lnum, items[4]);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5543 }
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5544
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5545 /* For postponed prefixes we need an entry in si_prefcond
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5546 * for the condition. Use an existing one if possible.
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5547 * Can't be done for an affix with flags. */
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5548 if (*items[0] == 'P' && aff->af_pfxpostpone
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5549 && aff_entry->ae_flags == NULL)
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5550 {
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5551 /* When the chop string is one lower-case letter and
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5552 * the add string ends in the upper-case letter we set
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5553 * the "upper" flag, clear "ae_chop" and remove the
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5554 * letters from "ae_add". The condition must either
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5555 * be empty or start with the same letter. */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5556 if (aff_entry->ae_chop != NULL
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5557 && aff_entry->ae_add != NULL
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5558 #ifdef FEAT_MBYTE
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5559 && aff_entry->ae_chop[(*mb_ptr2len)(
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5560 aff_entry->ae_chop)] == NUL
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5561 #else
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5562 && aff_entry->ae_chop[1] == NUL
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5563 #endif
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5564 )
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5565 {
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5566 int c, c_up;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5567
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5568 c = PTR2CHAR(aff_entry->ae_chop);
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5569 c_up = SPELL_TOUPPER(c);
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5570 if (c_up != c
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5571 && (aff_entry->ae_cond == NULL
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5572 \|\| PTR2CHAR(aff_entry->ae_cond) == c))
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5573 {
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5574 p = aff_entry->ae_add
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5575 + STRLEN(aff_entry->ae_add);
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5576 mb_ptr_back(aff_entry->ae_add, p);
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5577 if (PTR2CHAR(p) == c_up)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5578 {
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5579 upper = TRUE;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5580 aff_entry->ae_chop = NULL;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5581 *p = NUL;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5582
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5583 /* The condition is matched with the
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5584 * actual word, thus must check for the
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5585 * upper-case letter. */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5586 if (aff_entry->ae_cond != NULL)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5587 {
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5588 char_u buf[MAXLINELEN];
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5589 #ifdef FEAT_MBYTE
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5590 if (has_mbyte)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5591 {
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5592 onecap_copy(items[4], buf, TRUE);
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5593 aff_entry->ae_cond = getroom_save(
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5594 spin, buf);
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5595 }
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5596 else
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5597 #endif
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5598 *aff_entry->ae_cond = c_up;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5599 if (aff_entry->ae_cond != NULL)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5600 {
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5601 sprintf((char *)buf, "^%s",
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5602 aff_entry->ae_cond);
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5603 vim_free(aff_entry->ae_prog);
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5604 aff_entry->ae_prog = vim_regcomp(
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5605 buf, RE_MAGIC + RE_STRING);
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5606 }
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5607 }
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5608 }
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5609 }
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5610 }
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5611
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5612 if (aff_entry->ae_chop == NULL
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5613 && aff_entry->ae_flags == NULL)
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	5614 {
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5615 int idx;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5616 char_u **pp;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5617 int n;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5618
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5619 /* Find a previously used condition. */
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5620 for (idx = spin->si_prefcond.ga_len - 1; idx >= 0;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5621 --idx)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5622 {
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5623 p = ((char_u **)spin->si_prefcond.ga_data)[idx];
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5624 if (str_equal(p, aff_entry->ae_cond))
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5625 break;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5626 }
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5627 if (idx < 0 && ga_grow(&spin->si_prefcond, 1) == OK)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5628 {
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5629 /* Not found, add a new condition. */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5630 idx = spin->si_prefcond.ga_len++;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5631 pp = ((char_u **)spin->si_prefcond.ga_data)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5632 + idx;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5633 if (aff_entry->ae_cond == NULL)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5634 *pp = NULL;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5635 else
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5636 *pp = getroom_save(spin,
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5637 aff_entry->ae_cond);
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5638 }
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5639
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5640 if (aff_entry->ae_flags != NULL)
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5641 smsg((char_u *)_("Affix flags ignored when PFXPOSTPONE used in %s line %d: %s"),
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5642 fname, lnum, items[4]);
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5643
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5644 /* Add the prefix to the prefix tree. */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5645 if (aff_entry->ae_add == NULL)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5646 p = (char_u *)"";
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	5647 else
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5648 p = aff_entry->ae_add;
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5649
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5650 /* PFX_FLAGS is a negative number, so that
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5651 * tree_add_word() knows this is the prefix tree. */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5652 n = PFX_FLAGS;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5653 if (!cur_aff->ah_combine)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5654 n \|= WFP_NC;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5655 if (upper)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5656 n \|= WFP_UP;
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5657 tree_add_word(spin, p, spin->si_prefroot, n,
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5658 idx, cur_aff->ah_newID);
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5659 did_postpone_prefix = TRUE;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5660 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5661
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5662 /* Didn't actually use ah_newID, backup si_newprefID. */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5663 if (aff_todo == 0 && !did_postpone_prefix)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5664 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5665 --spin->si_newprefID;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5666 cur_aff->ah_newID = 0;
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	5667 }
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5668 }
240 693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	5669 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5670 }
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5671 else if (STRCMP(items[0], "FOL") == 0 && itemcnt == 2
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5672 && fol == NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5673 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5674 fol = vim_strsave(items[1]);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5675 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5676 else if (STRCMP(items[0], "LOW") == 0 && itemcnt == 2
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5677 && low == NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5678 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5679 low = vim_strsave(items[1]);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5680 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5681 else if (STRCMP(items[0], "UPP") == 0 && itemcnt == 2
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5682 && upp == NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5683 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5684 upp = vim_strsave(items[1]);
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	5685 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5686 else if ((STRCMP(items[0], "REP") == 0
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5687 \|\| STRCMP(items[0], "REPSAL") == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5688 && itemcnt == 2)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5689 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5690 /* Ignore REP/REPSAL count */;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5691 if (!isdigit(*items[1]))
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5692 smsg((char_u *)_("Expected REP(SAL) count in %s line %d"),
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5693 fname, lnum);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5694 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5695 else if ((STRCMP(items[0], "REP") == 0
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5696 \|\| STRCMP(items[0], "REPSAL") == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5697 && itemcnt >= 3)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5698 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5699 /* REP/REPSAL item */
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	5700 /* Myspell ignores extra arguments, we require it starts with
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	5701 * # to detect mistakes. */
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	5702 if (itemcnt > 3 && items[3][0] != '#')
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	5703 smsg((char_u *)_(e_afftrailing), fname, lnum, items[3]);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5704 if (items[0][3] == 'S' ? do_repsal : do_rep)
532 7052f11a3dc9 updated for version 7.0150 vimboss parents: 529 diff changeset	5705 {
7052f11a3dc9 updated for version 7.0150 vimboss parents: 529 diff changeset	5706 /* Replace underscore with space (can't include a space
7052f11a3dc9 updated for version 7.0150 vimboss parents: 529 diff changeset	5707 * directly). */
7052f11a3dc9 updated for version 7.0150 vimboss parents: 529 diff changeset	5708 for (p = items[1]; *p != NUL; mb_ptr_adv(p))
7052f11a3dc9 updated for version 7.0150 vimboss parents: 529 diff changeset	5709 if (*p == '_')
7052f11a3dc9 updated for version 7.0150 vimboss parents: 529 diff changeset	5710 *p = ' ';
7052f11a3dc9 updated for version 7.0150 vimboss parents: 529 diff changeset	5711 for (p = items[2]; *p != NUL; mb_ptr_adv(p))
7052f11a3dc9 updated for version 7.0150 vimboss parents: 529 diff changeset	5712 if (*p == '_')
7052f11a3dc9 updated for version 7.0150 vimboss parents: 529 diff changeset	5713 *p = ' ';
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5714 add_fromto(spin, items[0][3] == 'S'
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5715 ? &spin->si_repsal
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5716 : &spin->si_rep, items[1], items[2]);
532 7052f11a3dc9 updated for version 7.0150 vimboss parents: 529 diff changeset	5717 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5718 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5719 else if (STRCMP(items[0], "MAP") == 0 && itemcnt == 2)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5720 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5721 /* MAP item or count */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5722 if (!found_map)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5723 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5724 /* First line contains the count. */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5725 found_map = TRUE;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5726 if (!isdigit(*items[1]))
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5727 smsg((char_u *)_("Expected MAP count in %s line %d"),
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5728 fname, lnum);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5729 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5730 else if (do_map)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5731 {
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5732 int c;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5733
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5734 /* Check that every character appears only once. */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5735 for (p = items[1]; *p != NUL; )
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5736 {
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5737 #ifdef FEAT_MBYTE
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5738 c = mb_ptr2char_adv(&p);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5739 #else
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5740 c = *p++;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5741 #endif
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5742 if ((spin->si_map.ga_len > 0
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5743 && vim_strchr(spin->si_map.ga_data, c)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5744 != NULL)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5745 \|\| vim_strchr(p, c) != NULL)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5746 smsg((char_u *)_("Duplicate character in MAP in %s line %d"),
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5747 fname, lnum);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5748 }
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5749
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5750 /* We simply concatenate all the MAP strings, separated by
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5751 * slashes. */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5752 ga_concat(&spin->si_map, items[1]);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5753 ga_append(&spin->si_map, '/');
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5754 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5755 }
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	5756 /* Accept "SAL from to" and "SAL from to # comment". */
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	5757 else if (STRCMP(items[0], "SAL") == 0
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	5758 && (itemcnt == 3 \|\| (itemcnt > 3 && items[3][0] == '#')))
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5759 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5760 if (do_sal)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5761 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5762 /* SAL item (sounds-a-like)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5763 * Either one of the known keys or a from-to pair. */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5764 if (STRCMP(items[1], "followup") == 0)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5765 spin->si_followup = sal_to_bool(items[2]);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5766 else if (STRCMP(items[1], "collapse_result") == 0)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5767 spin->si_collapse = sal_to_bool(items[2]);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5768 else if (STRCMP(items[1], "remove_accents") == 0)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5769 spin->si_rem_accents = sal_to_bool(items[2]);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5770 else
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5771 /* when "to" is "_" it means empty */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5772 add_fromto(spin, &spin->si_sal, items[1],
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5773 STRCMP(items[2], "_") == 0 ? (char_u *)""
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5774 : items[2]);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5775 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5776 }
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	5777 else if (STRCMP(items[0], "SOFOFROM") == 0 && itemcnt == 2
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5778 && sofofrom == NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5779 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5780 sofofrom = getroom_save(spin, items[1]);
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	5781 }
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	5782 else if (STRCMP(items[0], "SOFOTO") == 0 && itemcnt == 2
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5783 && sofoto == NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5784 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5785 sofoto = getroom_save(spin, items[1]);
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	5786 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5787 else if (STRCMP(items[0], "COMMON") == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5788 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5789 int i;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5790
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5791 for (i = 1; i < itemcnt; ++i)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5792 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5793 if (HASHITEM_EMPTY(hash_find(&spin->si_commonwords,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5794 items[i])))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5795 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5796 p = vim_strsave(items[i]);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5797 if (p == NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5798 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5799 hash_add(&spin->si_commonwords, p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5800 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5801 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5802 }
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5803 else
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	5804 smsg((char_u *)_("Unrecognized or duplicate item in %s line %d: %s"),
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5805 fname, lnum, items[0]);
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5806 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5807 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5808
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	5809 if (fol != NULL \|\| low != NULL \|\| upp != NULL)
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	5810 {
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	5811 if (spin->si_clear_chartab)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	5812 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	5813 /* Clear the char type tables, don't want to use any of the
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	5814 * currently used spell properties. */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	5815 init_spell_chartab();
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	5816 spin->si_clear_chartab = FALSE;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	5817 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	5818
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	5819 /*
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	5820 * 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	5821 * for conflicts with a word table that matches 'encoding'.
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	5822 * Don't write one for utf-8 either, we use utf_*() and
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	5823 * mb_get_class(), the list of chars in the file will be incomplete.
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	5824 */
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	5825 if (!spin->si_ascii
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	5826 #ifdef FEAT_MBYTE
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	5827 && !enc_utf8
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	5828 #endif
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	5829 )
260 ed33f83b42d8 updated for version 7.0071 vimboss parents: 255 diff changeset	5830 {
ed33f83b42d8 updated for version 7.0071 vimboss parents: 255 diff changeset	5831 if (fol == NULL \|\| low == NULL \|\| upp == NULL)
ed33f83b42d8 updated for version 7.0071 vimboss parents: 255 diff changeset	5832 smsg((char_u *)_("Missing FOL/LOW/UPP line in %s"), fname);
ed33f83b42d8 updated for version 7.0071 vimboss parents: 255 diff changeset	5833 else
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	5834 (void)set_spell_chartab(fol, low, upp);
260 ed33f83b42d8 updated for version 7.0071 vimboss parents: 255 diff changeset	5835 }
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	5836
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	5837 vim_free(fol);
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	5838 vim_free(low);
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	5839 vim_free(upp);
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	5840 }
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	5841
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	5842 /* Use compound specifications of the .aff file for the spell info. */
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5843 if (compmax != 0)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5844 {
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5845 aff_check_number(spin->si_compmax, compmax, "COMPOUNDWORDMAX");
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5846 spin->si_compmax = compmax;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5847 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5848
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5849 if (compminlen != 0)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5850 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5851 aff_check_number(spin->si_compminlen, compminlen, "COMPOUNDMIN");
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5852 spin->si_compminlen = compminlen;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5853 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5854
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5855 if (compsylmax != 0)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5856 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5857 if (syllable == NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5858 smsg((char_u *)_("COMPOUNDSYLMAX used without SYLLABLE"));
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5859 aff_check_number(spin->si_compsylmax, compsylmax, "COMPOUNDSYLMAX");
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5860 spin->si_compsylmax = compsylmax;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5861 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5862
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5863 if (compoptions != 0)
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5864 {
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5865 aff_check_number(spin->si_compoptions, compoptions, "COMPOUND options");
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5866 spin->si_compoptions \|= compoptions;
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5867 }
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	5868
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5869 if (compflags != NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5870 process_compflags(spin, aff, compflags);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5871
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5872 /* Check that we didn't use too many renumbered flags. */
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5873 if (spin->si_newcompID < spin->si_newprefID)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5874 {
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5875 if (spin->si_newcompID == 127 \|\| spin->si_newcompID == 255)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5876 MSG(_("Too many postponed prefixes"));
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5877 else if (spin->si_newprefID == 0 \|\| spin->si_newprefID == 127)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5878 MSG(_("Too many compound flags"));
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	5879 else
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5880 MSG(_("Too many posponed prefixes and/or compound flags"));
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5881 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5882
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5883 if (syllable != NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5884 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5885 aff_check_string(spin->si_syllable, syllable, "SYLLABLE");
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5886 spin->si_syllable = syllable;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5887 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5888
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5889 if (sofofrom != NULL \|\| sofoto != NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5890 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5891 if (sofofrom == NULL \|\| sofoto == NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5892 smsg((char_u *)_("Missing SOFO%s line in %s"),
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5893 sofofrom == NULL ? "FROM" : "TO", fname);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5894 else if (spin->si_sal.ga_len > 0)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5895 smsg((char_u *)_("Both SAL and SOFO lines in %s"), fname);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5896 else
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5897 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5898 aff_check_string(spin->si_sofofr, sofofrom, "SOFOFROM");
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5899 aff_check_string(spin->si_sofoto, sofoto, "SOFOTO");
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5900 spin->si_sofofr = sofofrom;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5901 spin->si_sofoto = sofoto;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5902 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5903 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5904
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5905 if (midword != NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5906 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5907 aff_check_string(spin->si_midword, midword, "MIDWORD");
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5908 spin->si_midword = midword;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5909 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5910
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5911 vim_free(pc);
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5912 fclose(fd);
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5913 return aff;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5914 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5915
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5916 /*
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5917 * 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	5918 */
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5919 static int
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5920 spell_info_item(s)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5921 char_u *s;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5922 {
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5923 return STRCMP(s, "NAME") == 0
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5924 \|\| STRCMP(s, "HOME") == 0
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5925 \|\| STRCMP(s, "VERSION") == 0
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5926 \|\| STRCMP(s, "AUTHOR") == 0
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5927 \|\| STRCMP(s, "EMAIL") == 0
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5928 \|\| STRCMP(s, "COPYRIGHT") == 0;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5929 }
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5930
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	5931 /*
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5932 * Turn an affix flag name into a number, according to the FLAG type.
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5933 * returns zero for failure.
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5934 */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5935 static unsigned
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5936 affitem2flag(flagtype, item, fname, lnum)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5937 int flagtype;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5938 char_u *item;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5939 char_u *fname;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5940 int lnum;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5941 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5942 unsigned res;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5943 char_u *p = item;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5944
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5945 res = get_affitem(flagtype, &p);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5946 if (res == 0)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5947 {
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5948 if (flagtype == AFT_NUM)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5949 smsg((char_u *)_("Flag is not a number in %s line %d: %s"),
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5950 fname, lnum, item);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5951 else
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5952 smsg((char_u *)_("Illegal flag in %s line %d: %s"),
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5953 fname, lnum, item);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5954 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5955 if (*p != NUL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5956 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5957 smsg((char_u *)_(e_affname), fname, lnum, item);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5958 return 0;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5959 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5960
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5961 return res;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5962 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5963
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5964 /*
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5965 * Get one affix name from "*pp" and advance the pointer.
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5966 * Returns zero for an error, still advances the pointer then.
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5967 */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5968 static unsigned
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5969 get_affitem(flagtype, pp)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5970 int flagtype;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5971 char_u **pp;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5972 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5973 int res;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5974
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5975 if (flagtype == AFT_NUM)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5976 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5977 if (!VIM_ISDIGIT(**pp))
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5978 {
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5979 ++pp; / always advance, avoid getting stuck */
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5980 return 0;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5981 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5982 res = getdigits(pp);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5983 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5984 else
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5985 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5986 #ifdef FEAT_MBYTE
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5987 res = mb_ptr2char_adv(pp);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5988 #else
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5989 res = (pp)++;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5990 #endif
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5991 if (flagtype == AFT_LONG \|\| (flagtype == AFT_CAPLONG
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5992 && res >= 'A' && res <= 'Z'))
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5993 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5994 if (**pp == NUL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5995 return 0;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5996 #ifdef FEAT_MBYTE
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5997 res = mb_ptr2char_adv(pp) + (res << 16);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5998 #else
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5999 res = (pp)++ + (res << 16);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6000 #endif
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6001 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6002 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6003 return res;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6004 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6005
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6006 /*
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6007 * Process the "compflags" string used in an affix file and append it to
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6008 * spin->si_compflags.
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6009 * The processing involves changing the affix names to ID numbers, so that
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6010 * they fit in one byte.
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6011 */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6012 static void
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6013 process_compflags(spin, aff, compflags)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6014 spellinfo_T *spin;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6015 afffile_T *aff;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6016 char_u *compflags;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6017 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6018 char_u *p;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6019 char_u *prevp;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6020 unsigned flag;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6021 compitem_T *ci;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6022 int id;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6023 int len;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6024 char_u *tp;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6025 char_u key[AH_KEY_LEN];
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6026 hashitem_T *hi;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6027
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6028 /* Make room for the old and the new compflags, concatenated with a / in
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6029 * between. Processing it makes it shorter, but we don't know by how
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6030 * much, thus allocate the maximum. */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6031 len = STRLEN(compflags) + 1;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6032 if (spin->si_compflags != NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6033 len += STRLEN(spin->si_compflags) + 1;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6034 p = getroom(spin, len, FALSE);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6035 if (p == NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6036 return;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6037 if (spin->si_compflags != NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6038 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6039 STRCPY(p, spin->si_compflags);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6040 STRCAT(p, "/");
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6041 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6042 spin->si_compflags = p;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6043 tp = p + STRLEN(p);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6044
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6045 for (p = compflags; *p != NUL; )
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6046 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6047 if (vim_strchr((char_u )"/+[]", *p) != NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6048 /* Copy non-flag characters directly. */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6049 tp++ = p++;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6050 else
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6051 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6052 /* First get the flag number, also checks validity. */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6053 prevp = p;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6054 flag = get_affitem(aff->af_flagtype, &p);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6055 if (flag != 0)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6056 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6057 /* Find the flag in the hashtable. If it was used before, use
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6058 * the existing ID. Otherwise add a new entry. */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6059 vim_strncpy(key, prevp, p - prevp);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6060 hi = hash_find(&aff->af_comp, key);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6061 if (!HASHITEM_EMPTY(hi))
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6062 id = HI2CI(hi)->ci_newID;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6063 else
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6064 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6065 ci = (compitem_T *)getroom(spin, sizeof(compitem_T), TRUE);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6066 if (ci == NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6067 break;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6068 STRCPY(ci->ci_key, key);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6069 ci->ci_flag = flag;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6070 /* Avoid using a flag ID that has a special meaning in a
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6071 * regexp (also inside []). */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6072 do
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6073 {
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	6074 check_renumber(spin);
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	6075 id = spin->si_newcompID--;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	6076 } while (vim_strchr((char_u )"/+[]\\-^", id) != NULL);
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6077 ci->ci_newID = id;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6078 hash_add(&aff->af_comp, ci->ci_key);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6079 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6080 *tp++ = id;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6081 }
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	6082 if (aff->af_flagtype == AFT_NUM && *p == ',')
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6083 ++p;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6084 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6085 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6086
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6087 *tp = NUL;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6088 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6089
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6090 /*
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	6091 * Check that the new IDs for postponed affixes and compounding don't overrun
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	6092 * 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	6093 * 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	6094 * When that is used up an error message is given.
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	6095 */
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	6096 static void
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	6097 check_renumber(spin)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	6098 spellinfo_T *spin;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	6099 {
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	6100 if (spin->si_newprefID == spin->si_newcompID && spin->si_newcompID < 128)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	6101 {
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	6102 spin->si_newprefID = 127;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	6103 spin->si_newcompID = 255;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	6104 }
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	6105 }
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	6106
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	6107 /*
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6108 * Return TRUE if flag "flag" appears in affix list "afflist".
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6109 */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6110 static int
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6111 flag_in_afflist(flagtype, afflist, flag)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6112 int flagtype;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6113 char_u *afflist;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6114 unsigned flag;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6115 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6116 char_u *p;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6117 unsigned n;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6118
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6119 switch (flagtype)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6120 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6121 case AFT_CHAR:
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6122 return vim_strchr(afflist, flag) != NULL;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6123
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	6124 case AFT_CAPLONG:
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	6125 case AFT_LONG:
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6126 for (p = afflist; *p != NUL; )
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6127 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6128 #ifdef FEAT_MBYTE
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6129 n = mb_ptr2char_adv(&p);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6130 #else
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6131 n = *p++;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6132 #endif
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	6133 if ((flagtype == AFT_LONG \|\| (n >= 'A' && n <= 'Z'))
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6134 && *p != NUL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6135 #ifdef FEAT_MBYTE
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6136 n = mb_ptr2char_adv(&p) + (n << 16);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6137 #else
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6138 n = *p++ + (n << 16);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6139 #endif
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6140 if (n == flag)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6141 return TRUE;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6142 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6143 break;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6144
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	6145 case AFT_NUM:
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6146 for (p = afflist; *p != NUL; )
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6147 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6148 n = getdigits(&p);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6149 if (n == flag)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6150 return TRUE;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6151 if (p != NUL) / skip over comma */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6152 ++p;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6153 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6154 break;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6155 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6156 return FALSE;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6157 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6158
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6159 /*
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6160 * 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	6161 */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6162 static void
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6163 aff_check_number(spinval, affval, name)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6164 int spinval;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6165 int affval;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6166 char *name;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6167 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6168 if (spinval != 0 && spinval != affval)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6169 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	6170 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6171
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6172 /*
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6173 * 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	6174 */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6175 static void
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6176 aff_check_string(spinval, affval, name)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6177 char_u *spinval;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6178 char_u *affval;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6179 char *name;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6180 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6181 if (spinval != NULL && STRCMP(spinval, affval) != 0)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6182 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	6183 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6184
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6185 /*
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6186 * Return TRUE if strings "s1" and "s2" are equal. Also consider both being
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6187 * NULL as equal.
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6188 */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6189 static int
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6190 str_equal(s1, s2)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6191 char_u *s1;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6192 char_u *s2;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6193 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6194 if (s1 == NULL \|\| s2 == NULL)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6195 return s1 == s2;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6196 return STRCMP(s1, s2) == 0;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6197 }
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6198
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6199 /*
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6200 * Add a from-to item to "gap". Used for REP and SAL items.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6201 * They are stored case-folded.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6202 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6203 static void
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6204 add_fromto(spin, gap, from, to)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6205 spellinfo_T *spin;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6206 garray_T *gap;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6207 char_u *from;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6208 char_u *to;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6209 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6210 fromto_T *ftp;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6211 char_u word[MAXWLEN];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6212
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6213 if (ga_grow(gap, 1) == OK)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6214 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6215 ftp = ((fromto_T *)gap->ga_data) + gap->ga_len;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6216 (void)spell_casefold(from, STRLEN(from), word, MAXWLEN);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6217 ftp->ft_from = getroom_save(spin, word);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6218 (void)spell_casefold(to, STRLEN(to), word, MAXWLEN);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6219 ftp->ft_to = getroom_save(spin, word);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6220 ++gap->ga_len;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6221 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6222 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6223
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6224 /*
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6225 * Convert a boolean argument in a SAL line to TRUE or FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6226 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6227 static int
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6228 sal_to_bool(s)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6229 char_u *s;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6230 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6231 return STRCMP(s, "1") == 0 \|\| STRCMP(s, "true") == 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6232 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6233
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6234 /*
240 693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	6235 * Return TRUE if string "s" contains a non-ASCII character (128 or higher).
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	6236 * When "s" is NULL FALSE is returned.
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	6237 */
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	6238 static int
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	6239 has_non_ascii(s)
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	6240 char_u *s;
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	6241 {
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	6242 char_u *p;
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	6243
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	6244 if (s != NULL)
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	6245 for (p = s; *p != NUL; ++p)
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	6246 if (*p >= 128)
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	6247 return TRUE;
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	6248 return FALSE;
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	6249 }
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	6250
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	6251 /*
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6252 * Free the structure filled by spell_read_aff().
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6253 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6254 static void
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6255 spell_free_aff(aff)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6256 afffile_T *aff;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6257 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6258 hashtab_T *ht;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6259 hashitem_T *hi;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6260 int todo;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6261 affheader_T *ah;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6262 affentry_T *ae;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6263
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6264 vim_free(aff->af_enc);
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6265
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6266 /* All this trouble to free the "ae_prog" items... */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6267 for (ht = &aff->af_pref; ; ht = &aff->af_suff)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6268 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6269 todo = ht->ht_used;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6270 for (hi = ht->ht_array; todo > 0; ++hi)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6271 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6272 if (!HASHITEM_EMPTY(hi))
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6273 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6274 --todo;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6275 ah = HI2AH(hi);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6276 for (ae = ah->ah_first; ae != NULL; ae = ae->ae_next)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6277 vim_free(ae->ae_prog);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6278 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6279 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6280 if (ht == &aff->af_suff)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6281 break;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6282 }
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6283
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6284 hash_clear(&aff->af_pref);
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6285 hash_clear(&aff->af_suff);
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6286 hash_clear(&aff->af_comp);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6287 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6288
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6289 /*
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6290 * Read dictionary file "fname".
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6291 * Returns OK or FAIL;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6292 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6293 static int
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6294 spell_read_dic(spin, fname, affile)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6295 spellinfo_T *spin;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6296 char_u *fname;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6297 afffile_T *affile;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6298 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6299 hashtab_T ht;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6300 char_u line[MAXLINELEN];
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6301 char_u *p;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6302 char_u *afflist;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6303 char_u store_afflist[MAXWLEN];
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6304 int pfxlen;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6305 int need_affix;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6306 char_u *dw;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6307 char_u *pc;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6308 char_u *w;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6309 int l;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6310 hash_T hash;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6311 hashitem_T *hi;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6312 FILE *fd;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6313 int lnum = 1;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6314 int non_ascii = 0;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6315 int retval = OK;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6316 char_u message[MAXLINELEN + MAXWLEN];
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	6317 int flags;
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6318 int duplicate = 0;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6319
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6320 /*
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6321 * Open the file.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6322 */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	6323 fd = mch_fopen((char *)fname, "r");
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6324 if (fd == NULL)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6325 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6326 EMSG2(_(e_notopen), fname);
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6327 return FAIL;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6328 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6329
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6330 /* The hashtable is only used to detect duplicated words. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6331 hash_init(&ht);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6332
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6333 vim_snprintf((char *)IObuff, IOSIZE,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6334 _("Reading dictionary file %s ..."), fname);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6335 spell_message(spin, IObuff);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6336
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6337 /* start with a message for the first line */
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6338 spin->si_msg_count = 999999;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6339
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6340 /* Read and ignore the first line: word count. */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6341 (void)vim_fgets(line, MAXLINELEN, fd);
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	6342 if (!vim_isdigit(*skipwhite(line)))
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6343 EMSG2(_("E760: No word count in %s"), fname);
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6344
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6345 /*
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6346 * Read all the lines in the file one by one.
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6347 * The words are converted to 'encoding' here, before being added to
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6348 * the hashtable.
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6349 */
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	6350 while (!vim_fgets(line, MAXLINELEN, fd) && !got_int)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6351 {
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	6352 line_breakcheck();
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6353 ++lnum;
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	6354 if (line[0] == '#' \|\| line[0] == '/')
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	6355 continue; /* comment line */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6356
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6357 /* Remove CR, LF and white space from the end. White space halfway
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6358 * the word is kept to allow e.g., "et al.". */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6359 l = STRLEN(line);
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6360 while (l > 0 && line[l - 1] <= ' ')
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6361 --l;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6362 if (l == 0)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6363 continue; /* empty line */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6364 line[l] = NUL;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6365
638 593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	6366 /* Truncate the word at the "/", set "afflist" to what follows.
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	6367 * Replace "\/" by "/" and "\\" by "\". */
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6368 afflist = NULL;
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6369 for (p = line; *p != NUL; mb_ptr_adv(p))
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6370 {
638 593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	6371 if (*p == '\\' && (p[1] == '\\' \|\| p[1] == '/'))
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	6372 mch_memmove(p, p + 1, STRLEN(p));
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6373 else if (*p == '/')
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6374 {
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6375 *p = NUL;
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6376 afflist = p + 1;
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6377 break;
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6378 }
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6379 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6380
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6381 /* Skip non-ASCII words when "spin->si_ascii" is TRUE. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6382 if (spin->si_ascii && has_non_ascii(line))
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6383 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6384 ++non_ascii;
240 693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	6385 continue;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6386 }
240 693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	6387
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	6388 #ifdef FEAT_MBYTE
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6389 /* Convert from "SET" to 'encoding' when needed. */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6390 if (spin->si_conv.vc_type != CONV_NONE)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6391 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6392 pc = string_convert(&spin->si_conv, line, NULL);
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	6393 if (pc == NULL)
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	6394 {
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	6395 smsg((char_u *)_("Conversion failure for word in %s line %d: %s"),
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	6396 fname, lnum, line);
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	6397 continue;
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	6398 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6399 w = pc;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6400 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6401 else
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	6402 #endif
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6403 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6404 pc = NULL;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6405 w = line;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6406 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6407
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6408 /* This takes time, print a message every 10000 words. */
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6409 if (spin->si_verbose && spin->si_msg_count > 10000)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6410 {
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6411 spin->si_msg_count = 0;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6412 vim_snprintf((char *)message, sizeof(message),
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6413 _("line %6d, word %6d - %s"),
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6414 lnum, spin->si_foldwcount + spin->si_keepwcount, w);
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6415 msg_start();
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6416 msg_puts_long_attr(message, 0);
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6417 msg_clr_eos();
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6418 msg_didout = FALSE;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6419 msg_col = 0;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6420 out_flush();
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6421 }
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6422
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6423 /* Store the word in the hashtable to be able to find duplicates. */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6424 dw = (char_u *)getroom_save(spin, w);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6425 if (dw == NULL)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6426 retval = FAIL;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6427 vim_free(pc);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6428 if (retval == FAIL)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6429 break;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6430
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6431 hash = hash_hash(dw);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6432 hi = hash_lookup(&ht, dw, hash);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6433 if (!HASHITEM_EMPTY(hi))
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6434 {
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6435 if (p_verbose > 0)
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6436 smsg((char_u *)_("Duplicate word in %s line %d: %s"),
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	6437 fname, lnum, dw);
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6438 else if (duplicate == 0)
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6439 smsg((char_u *)_("First duplicate word in %s line %d: %s"),
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6440 fname, lnum, dw);
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6441 ++duplicate;
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6442 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6443 else
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6444 hash_add_item(&ht, hi, dw, hash);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6445
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	6446 flags = 0;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6447 store_afflist[0] = NUL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6448 pfxlen = 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6449 need_affix = FALSE;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	6450 if (afflist != NULL)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	6451 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	6452 /* Check for affix name that stands for keep-case word and stands
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	6453 * for rare word (if defined). */
621 c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	6454 if (affile->af_keepcase != 0 && flag_in_afflist(
c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	6455 affile->af_flagtype, afflist, affile->af_keepcase))
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	6456 flags \|= WF_KEEPCAP \| WF_FIXCAP;
621 c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	6457 if (affile->af_rare != 0 && flag_in_afflist(
c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	6458 affile->af_flagtype, afflist, affile->af_rare))
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	6459 flags \|= WF_RARE;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6460 if (affile->af_bad != 0 && flag_in_afflist(
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6461 affile->af_flagtype, afflist, affile->af_bad))
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	6462 flags \|= WF_BANNED;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6463 if (affile->af_needaffix != 0 && flag_in_afflist(
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6464 affile->af_flagtype, afflist, affile->af_needaffix))
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6465 need_affix = TRUE;
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	6466 if (affile->af_needcomp != 0 && flag_in_afflist(
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	6467 affile->af_flagtype, afflist, affile->af_needcomp))
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	6468 flags \|= WF_NEEDCOMP;
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	6469 if (affile->af_comproot != 0 && flag_in_afflist(
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	6470 affile->af_flagtype, afflist, affile->af_comproot))
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	6471 flags \|= WF_COMPROOT;
698 e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	6472 if (affile->af_nosuggest != 0 && flag_in_afflist(
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	6473 affile->af_flagtype, afflist, affile->af_nosuggest))
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	6474 flags \|= WF_NOSUGGEST;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6475
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6476 if (affile->af_pfxpostpone)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6477 /* Need to store the list of prefix IDs with the word. */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6478 pfxlen = get_pfxlist(affile, afflist, store_afflist);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6479
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6480 if (spin->si_compflags != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6481 /* Need to store the list of compound flags with the word.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6482 * Concatenate them to the list of prefix IDs. */
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6483 get_compflags(affile, afflist, store_afflist + pfxlen);
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	6484 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	6485
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6486 /* Add the word to the word tree(s). */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6487 if (store_word(spin, dw, flags, spin->si_region,
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6488 store_afflist, need_affix) == FAIL)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6489 retval = FAIL;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6490
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6491 if (afflist != NULL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6492 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6493 /* Find all matching suffixes and add the resulting words.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6494 * Additionally do matching prefixes that combine. */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6495 if (store_aff_word(spin, dw, afflist, affile,
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	6496 &affile->af_suff, &affile->af_pref,
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6497 FALSE, flags, store_afflist, pfxlen) == FAIL)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6498 retval = FAIL;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6499
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6500 /* Find all matching prefixes and add the resulting words. */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6501 if (store_aff_word(spin, dw, afflist, affile,
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6502 &affile->af_pref, NULL,
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6503 FALSE, flags, store_afflist, pfxlen) == FAIL)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6504 retval = FAIL;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6505 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6506 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6507
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6508 if (duplicate > 0)
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6509 smsg((char_u *)_("%d duplicate word(s) in %s"), duplicate, fname);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6510 if (spin->si_ascii && non_ascii > 0)
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6511 smsg((char_u *)_("Ignored %d word(s) with non-ASCII characters in %s"),
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6512 non_ascii, fname);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6513 hash_clear(&ht);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6514
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6515 fclose(fd);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6516 return retval;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6517 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6518
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6519 /*
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6520 * Get the list of prefix IDs from the affix list "afflist".
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6521 * Used for PFXPOSTPONE.
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6522 * Put the resulting flags in "store_afflist[MAXWLEN]" with a terminating NUL
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6523 * and return the number of affixes.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6524 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6525 static int
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6526 get_pfxlist(affile, afflist, store_afflist)
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6527 afffile_T *affile;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6528 char_u *afflist;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6529 char_u *store_afflist;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6530 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6531 char_u *p;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6532 char_u *prevp;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6533 int cnt = 0;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6534 int id;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6535 char_u key[AH_KEY_LEN];
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6536 hashitem_T *hi;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6537
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6538 for (p = afflist; *p != NUL; )
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6539 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6540 prevp = p;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6541 if (get_affitem(affile->af_flagtype, &p) != 0)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6542 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6543 /* A flag is a postponed prefix flag if it appears in "af_pref"
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6544 * and it's ID is not zero. */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6545 vim_strncpy(key, prevp, p - prevp);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6546 hi = hash_find(&affile->af_pref, key);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6547 if (!HASHITEM_EMPTY(hi))
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6548 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6549 id = HI2AH(hi)->ah_newID;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6550 if (id != 0)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6551 store_afflist[cnt++] = id;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6552 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6553 }
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	6554 if (affile->af_flagtype == AFT_NUM && *p == ',')
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6555 ++p;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6556 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6557
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6558 store_afflist[cnt] = NUL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6559 return cnt;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6560 }
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6561
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6562 /*
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6563 * 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	6564 * for compound words.
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6565 * Puts the flags in "store_afflist[]".
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6566 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6567 static void
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6568 get_compflags(affile, afflist, store_afflist)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6569 afffile_T *affile;
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6570 char_u *afflist;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6571 char_u *store_afflist;
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6572 {
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6573 char_u *p;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6574 char_u *prevp;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6575 int cnt = 0;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6576 char_u key[AH_KEY_LEN];
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6577 hashitem_T *hi;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6578
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6579 for (p = afflist; *p != NUL; )
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6580 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6581 prevp = p;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6582 if (get_affitem(affile->af_flagtype, &p) != 0)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6583 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6584 /* A flag is a compound flag if it appears in "af_comp". */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6585 vim_strncpy(key, prevp, p - prevp);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6586 hi = hash_find(&affile->af_comp, key);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6587 if (!HASHITEM_EMPTY(hi))
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6588 store_afflist[cnt++] = HI2CI(hi)->ci_newID;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6589 }
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	6590 if (affile->af_flagtype == AFT_NUM && *p == ',')
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6591 ++p;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6592 }
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6593
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6594 store_afflist[cnt] = NUL;
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6595 }
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6596
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6597 /*
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6598 * Apply affixes to a word and store the resulting words.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6599 * "ht" is the hashtable with affentry_T that need to be applied, either
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6600 * prefixes or suffixes.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6601 * "xht", when not NULL, is the prefix hashtable, to be used additionally on
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6602 * the resulting words for combining affixes.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6603 *
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6604 * Returns FAIL when out of memory.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6605 */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6606 static int
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6607 store_aff_word(spin, word, afflist, affile, ht, xht, comb, flags,
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6608 pfxlist, pfxlen)
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6609 spellinfo_T spin; / spell info */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6610 char_u word; / basic word start */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6611 char_u afflist; / list of names of supported affixes */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6612 afffile_T *affile;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6613 hashtab_T *ht;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6614 hashtab_T *xht;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6615 int comb; /* only use affixes that combine */
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	6616 int flags; /* flags for the word */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6617 char_u pfxlist; / list of prefix IDs */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6618 int pfxlen; /* nr of flags in "pfxlist" for prefixes, rest
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6619 * is compound flags */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6620 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6621 int todo;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6622 hashitem_T *hi;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6623 affheader_T *ah;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6624 affentry_T *ae;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6625 regmatch_T regmatch;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6626 char_u newword[MAXWLEN];
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6627 int retval = OK;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6628 int i;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6629 char_u *p;
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	6630 int use_flags;
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	6631 char_u *use_pfxlist;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6632 char_u pfx_pfxlist[MAXWLEN];
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6633 size_t wordlen = STRLEN(word);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6634
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6635 todo = ht->ht_used;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6636 for (hi = ht->ht_array; todo > 0 && retval == OK; ++hi)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6637 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6638 if (!HASHITEM_EMPTY(hi))
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6639 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6640 --todo;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6641 ah = HI2AH(hi);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6642
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6643 /* Check that the affix combines, if required, and that the word
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6644 * supports this affix. */
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6645 if ((!comb \|\| ah->ah_combine) && flag_in_afflist(
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6646 affile->af_flagtype, afflist, ah->ah_flag))
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6647 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6648 /* Loop over all affix entries with this name. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6649 for (ae = ah->ah_first; ae != NULL; ae = ae->ae_next)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6650 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6651 /* Check the condition. It's not logical to match case
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6652 * here, but it is required for compatibility with
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6653 * Myspell.
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6654 * Another requirement from Myspell is that the chop
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6655 * string is shorter than the word itself.
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6656 * For prefixes, when "PFXPOSTPONE" was used, only do
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	6657 * prefixes with a chop string and/or flags. */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6658 regmatch.regprog = ae->ae_prog;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6659 regmatch.rm_ic = FALSE;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6660 if ((xht != NULL \|\| !affile->af_pfxpostpone
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	6661 \|\| ae->ae_chop != NULL
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	6662 \|\| ae->ae_flags != NULL)
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6663 && (ae->ae_chop == NULL
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6664 \|\| STRLEN(ae->ae_chop) < wordlen)
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6665 && (ae->ae_prog == NULL
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6666 \|\| vim_regexec(&regmatch, word, (colnr_T)0)))
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6667 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6668 /* Match. Remove the chop and add the affix. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6669 if (xht == NULL)
240 693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	6670 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6671 /* prefix: chop/add at the start of the word */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6672 if (ae->ae_add == NULL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6673 *newword = NUL;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6674 else
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6675 STRCPY(newword, ae->ae_add);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6676 p = word;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6677 if (ae->ae_chop != NULL)
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	6678 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6679 /* Skip chop string. */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	6680 #ifdef FEAT_MBYTE
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	6681 if (has_mbyte)
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	6682 {
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	6683 i = mb_charlen(ae->ae_chop);
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	6684 for ( ; i > 0; --i)
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	6685 mb_ptr_adv(p);
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	6686 }
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	6687 else
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	6688 #endif
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	6689 p += STRLEN(ae->ae_chop);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	6690 }
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6691 STRCAT(newword, p);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6692 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6693 else
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6694 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6695 /* suffix: chop/add at the end of the word */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6696 STRCPY(newword, word);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6697 if (ae->ae_chop != NULL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6698 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6699 /* Remove chop string. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6700 p = newword + STRLEN(newword);
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	6701 i = MB_CHARLEN(ae->ae_chop);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	6702 for ( ; i > 0; --i)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6703 mb_ptr_back(newword, p);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6704 *p = NUL;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6705 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6706 if (ae->ae_add != NULL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6707 STRCAT(newword, ae->ae_add);
240 693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	6708 }
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	6709
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	6710 /* Obey the "rare" flag of the affix. */
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	6711 if (affile->af_rare != 0
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	6712 && ae->ae_flags != NULL
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	6713 && flag_in_afflist(
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	6714 affile->af_flagtype, ae->ae_flags,
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	6715 affile->af_rare))
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	6716 use_flags = flags \| WF_RARE;
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	6717 else
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	6718 use_flags = flags;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6719
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	6720 /* Obey a "COMPOUNDFORBIDFLAG" of the affix: don't
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	6721 * use the compound flags. */
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	6722 use_pfxlist = pfxlist;
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	6723 if (pfxlist != NULL
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	6724 && affile->af_compforbid != 0
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	6725 && ae->ae_flags != NULL
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	6726 && flag_in_afflist(
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	6727 affile->af_flagtype, ae->ae_flags,
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	6728 affile->af_compforbid))
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6729 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6730 vim_strncpy(pfx_pfxlist, pfxlist, pfxlen);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6731 use_pfxlist = pfx_pfxlist;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6732 }
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	6733
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	6734 /* When there are postponed prefixes... */
393 7180554eefb1 updated for version 7.0104 vimboss parents: 390 diff changeset	6735 if (spin->si_prefroot != NULL
7180554eefb1 updated for version 7.0104 vimboss parents: 390 diff changeset	6736 && spin->si_prefroot->wn_sibling != NULL)
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	6737 {
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	6738 /* ... add a flag to indicate an affix was used. */
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	6739 use_flags \|= WF_HAS_AFF;
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	6740
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	6741 /* ... don't use a prefix list if combining
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6742 * affixes is not allowed. But do use the
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6743 * compound flags after them. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6744 if ((!ah->ah_combine \|\| comb) && pfxlist != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6745 use_pfxlist += pfxlen;
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	6746 }
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	6747
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	6748 /* When compounding is supported and there is no
23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	6749 * "COMPOUNDPERMITFLAG" then forbid compounding on the
23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	6750 * side where the affix is applied. */
23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	6751 if (spin->si_compflags != NULL
23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	6752 && (affile->af_comppermit == 0
23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	6753 \|\| ae->ae_flags == NULL
23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	6754 \|\| !flag_in_afflist(
23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	6755 affile->af_flagtype, ae->ae_flags,
23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	6756 affile->af_comppermit)))
23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	6757 {
23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	6758 if (xht != NULL)
23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	6759 use_flags \|= WF_NOCOMPAFT;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	6760 else
23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	6761 use_flags \|= WF_NOCOMPBEF;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	6762 }
23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	6763
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6764 /* Store the modified word. */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6765 if (store_word(spin, newword, use_flags,
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6766 spin->si_region, use_pfxlist, FALSE) == FAIL)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6767 retval = FAIL;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6768
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6769 /* When added a suffix and combining is allowed also
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	6770 * try adding prefixes additionally. RECURSIVE! */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6771 if (xht != NULL && ah->ah_combine)
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6772 if (store_aff_word(spin, newword, afflist, affile,
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	6773 xht, NULL, TRUE,
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6774 use_flags, use_pfxlist, pfxlen) == FAIL)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6775 retval = FAIL;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6776 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6777 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6778 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6779 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6780 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6781
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6782 return retval;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6783 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6784
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6785 /*
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6786 * Read a file with a list of words.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6787 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6788 static int
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6789 spell_read_wordfile(spin, fname)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6790 spellinfo_T *spin;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6791 char_u *fname;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6792 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6793 FILE *fd;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6794 long lnum = 0;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6795 char_u rline[MAXLINELEN];
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6796 char_u *line;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6797 char_u *pc = NULL;
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6798 char_u *p;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6799 int l;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6800 int retval = OK;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6801 int did_word = FALSE;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6802 int non_ascii = 0;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	6803 int flags;
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6804 int regionmask;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6805
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6806 /*
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6807 * Open the file.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6808 */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	6809 fd = mch_fopen((char *)fname, "r");
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6810 if (fd == NULL)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6811 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6812 EMSG2(_(e_notopen), fname);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6813 return FAIL;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6814 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6815
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6816 vim_snprintf((char *)IObuff, IOSIZE, _("Reading word file %s ..."), fname);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6817 spell_message(spin, IObuff);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6818
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6819 /*
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6820 * Read all the lines in the file one by one.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6821 */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6822 while (!vim_fgets(rline, MAXLINELEN, fd) && !got_int)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6823 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6824 line_breakcheck();
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6825 ++lnum;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6826
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6827 /* Skip comment lines. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6828 if (*rline == '#')
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6829 continue;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6830
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6831 /* Remove CR, LF and white space from the end. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6832 l = STRLEN(rline);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6833 while (l > 0 && rline[l - 1] <= ' ')
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6834 --l;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6835 if (l == 0)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6836 continue; /* empty or blank line */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6837 rline[l] = NUL;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6838
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6839 /* Convert from "=encoding={encoding}" to 'encoding' when needed. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6840 vim_free(pc);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	6841 #ifdef FEAT_MBYTE
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6842 if (spin->si_conv.vc_type != CONV_NONE)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6843 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6844 pc = string_convert(&spin->si_conv, rline, NULL);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6845 if (pc == NULL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6846 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6847 smsg((char_u *)_("Conversion failure for word in %s line %d: %s"),
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6848 fname, lnum, rline);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6849 continue;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6850 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6851 line = pc;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6852 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6853 else
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	6854 #endif
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6855 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6856 pc = NULL;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6857 line = rline;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6858 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6859
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	6860 if (*line == '/')
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6861 {
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	6862 ++line;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	6863 if (STRNCMP(line, "encoding=", 9) == 0)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6864 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6865 if (spin->si_conv.vc_type != CONV_NONE)
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6866 smsg((char_u *)_("Duplicate /encoding= line ignored in %s line %d: %s"),
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6867 fname, lnum, line - 1);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6868 else if (did_word)
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6869 smsg((char_u *)_("/encoding= line after word ignored in %s line %d: %s"),
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6870 fname, lnum, line - 1);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6871 else
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6872 {
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	6873 #ifdef FEAT_MBYTE
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	6874 char_u *enc;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	6875
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6876 /* Setup for conversion to 'encoding'. */
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6877 line += 10;
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6878 enc = enc_canonize(line);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6879 if (enc != NULL && !spin->si_ascii
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6880 && convert_setup(&spin->si_conv, enc,
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6881 p_enc) == FAIL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6882 smsg((char_u *)_("Conversion in %s not supported: from %s to %s"),
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6883 fname, line, p_enc);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6884 vim_free(enc);
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	6885 spin->si_conv.vc_fail = TRUE;
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	6886 #else
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	6887 smsg((char_u *)_("Conversion in %s not supported"), fname);
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	6888 #endif
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6889 }
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	6890 continue;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6891 }
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	6892
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6893 if (STRNCMP(line, "regions=", 8) == 0)
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6894 {
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6895 if (spin->si_region_count > 1)
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6896 smsg((char_u *)_("Duplicate /regions= line ignored in %s line %d: %s"),
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6897 fname, lnum, line);
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6898 else
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6899 {
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6900 line += 8;
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6901 if (STRLEN(line) > 16)
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6902 smsg((char_u *)_("Too many regions in %s line %d: %s"),
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6903 fname, lnum, line);
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6904 else
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6905 {
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6906 spin->si_region_count = STRLEN(line) / 2;
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6907 STRCPY(spin->si_region_name, line);
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	6908
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	6909 /* Adjust the mask for a word valid in all regions. */
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	6910 spin->si_region = (1 << spin->si_region_count) - 1;
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6911 }
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6912 }
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6913 continue;
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6914 }
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6915
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6916 smsg((char_u *)_("/ line ignored in %s line %d: %s"),
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6917 fname, lnum, line - 1);
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6918 continue;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6919 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6920
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6921 flags = 0;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6922 regionmask = spin->si_region;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6923
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6924 /* Check for flags and region after a slash. */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6925 p = vim_strchr(line, '/');
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6926 if (p != NULL)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6927 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6928 *p++ = NUL;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6929 while (*p != NUL)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6930 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6931 if (p == '=') / keep-case word */
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	6932 flags \|= WF_KEEPCAP \| WF_FIXCAP;
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6933 else if (p == '!') / Bad, bad, wicked word. */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6934 flags \|= WF_BANNED;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6935 else if (p == '?') / Rare word. */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6936 flags \|= WF_RARE;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6937 else if (VIM_ISDIGIT(p)) / region number(s) */
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6938 {
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6939 if ((flags & WF_REGION) == 0) /* first one */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6940 regionmask = 0;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6941 flags \|= WF_REGION;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6942
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6943 l = *p - '0';
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6944 if (l > spin->si_region_count)
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6945 {
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6946 smsg((char_u *)_("Invalid region nr in %s line %d: %s"),
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6947 fname, lnum, p);
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6948 break;
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6949 }
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6950 regionmask \|= 1 << (l - 1);
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6951 }
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6952 else
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6953 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6954 smsg((char_u *)_("Unrecognized flags in %s line %d: %s"),
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6955 fname, lnum, p);
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6956 break;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6957 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6958 ++p;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	6959 }
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6960 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6961
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6962 /* Skip non-ASCII words when "spin->si_ascii" is TRUE. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6963 if (spin->si_ascii && has_non_ascii(line))
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6964 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6965 ++non_ascii;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6966 continue;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6967 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6968
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6969 /* Normal word: store it. */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6970 if (store_word(spin, line, flags, regionmask, NULL, FALSE) == FAIL)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6971 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6972 retval = FAIL;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6973 break;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6974 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6975 did_word = TRUE;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6976 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6977
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6978 vim_free(pc);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6979 fclose(fd);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6980
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6981 if (spin->si_ascii && non_ascii > 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6982 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6983 vim_snprintf((char *)IObuff, IOSIZE,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6984 _("Ignored %d words with non-ASCII characters"), non_ascii);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6985 spell_message(spin, IObuff);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6986 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6987
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6988 return retval;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6989 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6990
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 * Get part of an sblock_T, "len" bytes long.
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6993 * This avoids calling free() for every little struct we use (and keeping
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6994 * track of them).
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6995 * The memory is cleared to all zeros.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6996 * Returns NULL when out of memory.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6997 */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6998 static void *
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6999 getroom(spin, len, align)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7000 spellinfo_T *spin;
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 416 diff changeset	7001 size_t len; /* length needed */
8347d456f7e5 updated for version 7.0118 vimboss parents: 416 diff changeset	7002 int align; /* align for pointer */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7003 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7004 char_u *p;
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7005 sblock_T *bl = spin->si_blocks;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7006
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 416 diff changeset	7007 if (align && bl != NULL)
8347d456f7e5 updated for version 7.0118 vimboss parents: 416 diff changeset	7008 /* Round size up for alignment. On some systems structures need to be
8347d456f7e5 updated for version 7.0118 vimboss parents: 416 diff changeset	7009 * aligned to the size of a pointer (e.g., SPARC). */
8347d456f7e5 updated for version 7.0118 vimboss parents: 416 diff changeset	7010 bl->sb_used = (bl->sb_used + sizeof(char *) - 1)
8347d456f7e5 updated for version 7.0118 vimboss parents: 416 diff changeset	7011 & ~(sizeof(char *) - 1);
8347d456f7e5 updated for version 7.0118 vimboss parents: 416 diff changeset	7012
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7013 if (bl == NULL \|\| bl->sb_used + len > SBLOCKSIZE)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7014 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7015 /* Allocate a block of memory. This is not freed until much later. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7016 bl = (sblock_T *)alloc_clear((unsigned)(sizeof(sblock_T) + SBLOCKSIZE));
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7017 if (bl == NULL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7018 return NULL;
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7019 bl->sb_next = spin->si_blocks;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7020 spin->si_blocks = bl;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7021 bl->sb_used = 0;
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7022 ++spin->si_blocks_cnt;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7023 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7024
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7025 p = bl->sb_data + bl->sb_used;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7026 bl->sb_used += len;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7027
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7028 return p;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7029 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7030
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7031 /*
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7032 * Make a copy of a string into memory allocated with getroom().
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7033 */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7034 static char_u *
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7035 getroom_save(spin, s)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7036 spellinfo_T *spin;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7037 char_u *s;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7038 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7039 char_u *sc;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7040
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7041 sc = (char_u *)getroom(spin, STRLEN(s) + 1, FALSE);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7042 if (sc != NULL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7043 STRCPY(sc, s);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7044 return sc;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7045 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7046
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7047
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7048 /*
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7049 * Free the list of allocated sblock_T.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7050 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7051 static void
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7052 free_blocks(bl)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7053 sblock_T *bl;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7054 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7055 sblock_T *next;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7056
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7057 while (bl != NULL)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7058 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7059 next = bl->sb_next;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7060 vim_free(bl);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7061 bl = next;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7062 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7063 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7064
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7065 /*
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7066 * Allocate the root of a word tree.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7067 */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7068 static wordnode_T *
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7069 wordtree_alloc(spin)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7070 spellinfo_T *spin;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7071 {
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7072 return (wordnode_T *)getroom(spin, sizeof(wordnode_T), TRUE);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7073 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7074
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7075 /*
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7076 * Store a word in the tree(s).
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	7077 * 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	7078 * 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	7079 * used to find suggestions.
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7080 * 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	7081 * 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	7082 * compound flag.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7083 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7084 static int
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7085 store_word(spin, word, flags, region, pfxlist, need_affix)
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7086 spellinfo_T *spin;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7087 char_u *word;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	7088 int flags; /* extra flags, WF_BANNED */
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	7089 int region; /* supported region(s) */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7090 char_u pfxlist; / list of prefix IDs or NULL */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7091 int need_affix; /* only store word with affix ID */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7092 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7093 int len = STRLEN(word);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7094 int ct = captype(word, word + len);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7095 char_u foldword[MAXWLEN];
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7096 int res = OK;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7097 char_u *p;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7098
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7099 (void)spell_casefold(word, len, foldword, MAXWLEN);
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7100 for (p = pfxlist; res == OK; ++p)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7101 {
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7102 if (!need_affix \|\| (p != NULL && *p != NUL))
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7103 res = tree_add_word(spin, foldword, spin->si_foldroot, ct \| flags,
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7104 region, p == NULL ? 0 : *p);
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7105 if (p == NULL \|\| *p == NUL)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7106 break;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7107 }
334 a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	7108 ++spin->si_foldwcount;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	7109
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7110 if (res == OK && (ct == WF_KEEPCAP \|\| (flags & WF_KEEPCAP)))
334 a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	7111 {
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7112 for (p = pfxlist; res == OK; ++p)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7113 {
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7114 if (!need_affix \|\| (p != NULL && *p != NUL))
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7115 res = tree_add_word(spin, word, spin->si_keeproot, flags,
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7116 region, p == NULL ? 0 : *p);
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7117 if (p == NULL \|\| *p == NUL)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7118 break;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7119 }
334 a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	7120 ++spin->si_keepwcount;
a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	7121 }
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7122 return res;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7123 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7124
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7125 /*
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7126 * Add word "word" to a word tree at "root".
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7127 * 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	7128 * "rare" and "region" is the condition nr.
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	7129 * Returns FAIL when out of memory.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7130 */
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	7131 static int
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	7132 tree_add_word(spin, word, root, flags, region, affixID)
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7133 spellinfo_T *spin;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7134 char_u *word;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7135 wordnode_T *root;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7136 int flags;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7137 int region;
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	7138 int affixID;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7139 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7140 wordnode_T *node = root;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7141 wordnode_T *np;
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7142 wordnode_T copyp, *copyprev;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7143 wordnode_T **prev = NULL;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7144 int i;
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	7145
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7146 /* 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	7147 for (i = 0; ; ++i)
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	7148 {
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7149 /* 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	7150 * 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	7151 * (we don't optimize for a partly shared list of siblings). */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7152 if (node != NULL && node->wn_refs > 1)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7153 {
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7154 --node->wn_refs;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7155 copyprev = prev;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7156 for (copyp = node; copyp != NULL; copyp = copyp->wn_sibling)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7157 {
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7158 /* Allocate a new node and copy the info. */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7159 np = get_wordnode(spin);
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7160 if (np == NULL)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7161 return FAIL;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7162 np->wn_child = copyp->wn_child;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7163 if (np->wn_child != NULL)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7164 ++np->wn_child->wn_refs; /* child gets extra ref */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7165 np->wn_byte = copyp->wn_byte;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7166 if (np->wn_byte == NUL)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7167 {
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7168 np->wn_flags = copyp->wn_flags;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7169 np->wn_region = copyp->wn_region;
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	7170 np->wn_affixID = copyp->wn_affixID;
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7171 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7172
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7173 /* Link the new node in the list, there will be one ref. */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7174 np->wn_refs = 1;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7175 *copyprev = np;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7176 copyprev = &np->wn_sibling;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7177
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7178 /* Let "node" point to the head of the copied list. */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7179 if (copyp == node)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7180 node = np;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7181 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7182 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7183
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7184 /* Look for the sibling that has the same character. They are sorted
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7185 * 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	7186 * higher byte value. For zero bytes (end of word) the sorting is
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	7187 * done on flags and then on affixID. */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7188 while (node != NULL
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7189 && (node->wn_byte < word[i]
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7190 \|\| (node->wn_byte == NUL
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7191 && (flags < 0
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7192 ? node->wn_affixID < (unsigned)affixID
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7193 : (node->wn_flags < (unsigned)(flags & WN_MASK)
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	7194 \|\| (node->wn_flags == (flags & WN_MASK)
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7195 && (spin->si_sugtree
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7196 ? (node->wn_region & 0xffff) < region
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7197 : node->wn_affixID
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7198 < (unsigned)affixID)))))))
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7199 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7200 prev = &node->wn_sibling;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7201 node = *prev;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7202 }
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7203 if (node == NULL
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7204 \|\| node->wn_byte != word[i]
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7205 \|\| (word[i] == NUL
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7206 && (flags < 0
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7207 \|\| spin->si_sugtree
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	7208 \|\| node->wn_flags != (flags & WN_MASK)
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	7209 \|\| node->wn_affixID != affixID)))
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	7210 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7211 /* Allocate a new node. */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7212 np = get_wordnode(spin);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7213 if (np == NULL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7214 return FAIL;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7215 np->wn_byte = word[i];
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7216
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7217 /* 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	7218 * list: ref count is one. Otherwise use ref count of sibling and
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7219 * make ref count of sibling one (matters when inserting in front
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7220 * of the list of siblings). */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7221 if (node == NULL)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7222 np->wn_refs = 1;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7223 else
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7224 {
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7225 np->wn_refs = node->wn_refs;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7226 node->wn_refs = 1;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7227 }
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7228 *prev = np;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7229 np->wn_sibling = node;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7230 node = np;
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	7231 }
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7232
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7233 if (word[i] == NUL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7234 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7235 node->wn_flags = flags;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7236 node->wn_region \|= region;
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	7237 node->wn_affixID = affixID;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7238 break;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7239 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7240 prev = &node->wn_child;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7241 node = *prev;
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	7242 }
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7243 #ifdef SPELL_PRINTTREE
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7244 smsg("Added \"%s\"", word);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7245 spell_print_tree(root->wn_sibling);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7246 #endif
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7247
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7248 /* count nr of words added since last message */
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7249 ++spin->si_msg_count;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7250
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7251 if (spin->si_compress_cnt > 1)
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7252 {
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7253 if (--spin->si_compress_cnt == 1)
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7254 /* Did enough words to lower the block count limit. */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7255 spin->si_blocks_cnt += compress_inc;
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7256 }
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7257
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7258 /*
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7259 * 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	7260 * to free up some room. But compression is slow, and we might actually
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7261 * need that room, thus only compress in the following situations:
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7262 * 1. When not compressed before (si_compress_cnt == 0): when using
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7263 * "compress_start" blocks.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7264 * 2. When compressed before and used "compress_inc" blocks before
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7265 * adding "compress_added" words (si_compress_cnt > 1).
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7266 * 3. When compressed before, added "compress_added" words
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7267 * (si_compress_cnt == 1) and the number of free nodes drops below the
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7268 * maximum word length.
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7269 */
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7270 #ifndef SPELL_PRINTTREE
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7271 if (spin->si_compress_cnt == 1
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7272 ? spin->si_free_count < MAXWLEN
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7273 : spin->si_blocks_cnt >= compress_start)
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7274 #endif
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7275 {
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7276 /* Decrement the block counter. The effect is that we compress again
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7277 * when the freed up room has been used and another "compress_inc"
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7278 * blocks have been allocated. Unless "compress_added" words have
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7279 * been added, then the limit is put back again. */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7280 spin->si_blocks_cnt -= compress_inc;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7281 spin->si_compress_cnt = compress_added;
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7282
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7283 if (spin->si_verbose)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7284 {
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7285 msg_start();
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7286 msg_puts((char_u *)_(msg_compressing));
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7287 msg_clr_eos();
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7288 msg_didout = FALSE;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7289 msg_col = 0;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7290 out_flush();
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7291 }
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7292
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7293 /* Compress both trees. Either they both have many nodes, which makes
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7294 * compression useful, or one of them is small, which means
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7295 * compression goes fast. But when filling the souldfold word tree
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7296 * there is no keep-case tree. */
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7297 wordtree_compress(spin, spin->si_foldroot);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7298 if (affixID >= 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7299 wordtree_compress(spin, spin->si_keeproot);
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7300 }
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	7301
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	7302 return OK;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7303 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7304
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7305 /*
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7306 * Check the 'mkspellmem' option. Return FAIL if it's wrong.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7307 * Sets "sps_flags".
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7308 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7309 int
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7310 spell_check_msm()
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7311 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7312 char_u *p = p_msm;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7313 long start = 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7314 long inc = 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7315 long added = 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7316
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7317 if (!VIM_ISDIGIT(*p))
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7318 return FAIL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7319 /* block count = (value * 1024) / SBLOCKSIZE (but avoid overflow)*/
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7320 start = (getdigits(&p) * 10) / (SBLOCKSIZE / 102);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7321 if (*p != ',')
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7322 return FAIL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7323 ++p;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7324 if (!VIM_ISDIGIT(*p))
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7325 return FAIL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7326 inc = (getdigits(&p) * 102) / (SBLOCKSIZE / 10);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7327 if (*p != ',')
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7328 return FAIL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7329 ++p;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7330 if (!VIM_ISDIGIT(*p))
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7331 return FAIL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7332 added = getdigits(&p) * 1024;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7333 if (*p != NUL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7334 return FAIL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7335
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7336 if (start == 0 \|\| inc == 0 \|\| added == 0 \|\| inc > start)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7337 return FAIL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7338
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7339 compress_start = start;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7340 compress_inc = inc;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7341 compress_added = added;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7342 return OK;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7343 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7344
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7345
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7346 /*
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7347 * Get a wordnode_T, either from the list of previously freed nodes or
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7348 * allocate a new one.
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7349 */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7350 static wordnode_T *
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7351 get_wordnode(spin)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7352 spellinfo_T *spin;
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7353 {
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7354 wordnode_T *n;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7355
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7356 if (spin->si_first_free == NULL)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7357 n = (wordnode_T *)getroom(spin, sizeof(wordnode_T), TRUE);
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7358 else
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7359 {
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7360 n = spin->si_first_free;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7361 spin->si_first_free = n->wn_child;
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7362 vim_memset(n, 0, sizeof(wordnode_T));
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7363 --spin->si_free_count;
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7364 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7365 #ifdef SPELL_PRINTTREE
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7366 n->wn_nr = ++spin->si_wordnode_nr;
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7367 #endif
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7368 return n;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7369 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7370
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7371 /*
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7372 * 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	7373 * siblings). If the reference count becomes zero free the node and its
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7374 * siblings.
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7375 * Returns the number of nodes actually freed.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7376 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7377 static int
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7378 deref_wordnode(spin, node)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7379 spellinfo_T *spin;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7380 wordnode_T *node;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7381 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7382 wordnode_T *np;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7383 int cnt = 0;
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7384
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7385 if (--node->wn_refs == 0)
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7386 {
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7387 for (np = node; np != NULL; np = np->wn_sibling)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7388 {
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7389 if (np->wn_child != NULL)
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7390 cnt += deref_wordnode(spin, np->wn_child);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7391 free_wordnode(spin, np);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7392 ++cnt;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7393 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7394 ++cnt; /* length field */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7395 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7396 return cnt;
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7397 }
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7398
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7399 /*
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7400 * Free a wordnode_T for re-use later.
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7401 * Only the "wn_child" field becomes invalid.
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7402 */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7403 static void
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7404 free_wordnode(spin, n)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7405 spellinfo_T *spin;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7406 wordnode_T *n;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7407 {
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7408 n->wn_child = spin->si_first_free;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7409 spin->si_first_free = n;
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7410 ++spin->si_free_count;
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7411 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7412
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7413 /*
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7414 * Compress a tree: find tails that are identical and can be shared.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7415 */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7416 static void
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7417 wordtree_compress(spin, root)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7418 spellinfo_T *spin;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7419 wordnode_T *root;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7420 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7421 hashtab_T ht;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7422 int n;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7423 int tot = 0;
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7424 int perc;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7425
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7426 /* 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	7427 * start of the tree. */
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7428 if (root->wn_sibling != NULL)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7429 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7430 hash_init(&ht);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7431 n = node_compress(spin, root->wn_sibling, &ht, &tot);
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7432
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7433 #ifndef SPELL_PRINTTREE
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7434 if (spin->si_verbose \|\| p_verbose > 2)
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7435 #endif
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7436 {
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7437 if (tot > 1000000)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7438 perc = (tot - n) / (tot / 100);
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7439 else if (tot == 0)
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7440 perc = 0;
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7441 else
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7442 perc = (tot - n) * 100 / tot;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7443 vim_snprintf((char *)IObuff, IOSIZE,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7444 _("Compressed %d of %d nodes; %d (%d%%) remaining"),
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7445 n, tot, tot - n, perc);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7446 spell_message(spin, IObuff);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7447 }
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7448 #ifdef SPELL_PRINTTREE
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7449 spell_print_tree(root->wn_sibling);
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7450 #endif
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7451 hash_clear(&ht);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7452 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7453 }
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 * Compress a node, its siblings and its children, depth first.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7457 * Returns the number of compressed nodes.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7458 */
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	7459 static int
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7460 node_compress(spin, node, ht, tot)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7461 spellinfo_T *spin;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7462 wordnode_T *node;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7463 hashtab_T *ht;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7464 int tot; / total count of nodes before compressing,
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7465 incremented while going through the tree */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7466 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7467 wordnode_T *np;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7468 wordnode_T *tp;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7469 wordnode_T *child;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7470 hash_T hash;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7471 hashitem_T *hi;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7472 int len = 0;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7473 unsigned nr, n;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7474 int compressed = 0;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7475
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7476 /*
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7477 * Go through the list of siblings. Compress each child and then try
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7478 * finding an identical child to replace it.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7479 * 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	7480 * 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	7481 */
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7482 for (np = node; np != NULL && !got_int; np = np->wn_sibling)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7483 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7484 ++len;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7485 if ((child = np->wn_child) != NULL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7486 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7487 /* Compress the child first. This fills hashkey. */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7488 compressed += node_compress(spin, child, ht, tot);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7489
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7490 /* Try to find an identical child. */
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7491 hash = hash_hash(child->wn_u1.hashkey);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7492 hi = hash_lookup(ht, child->wn_u1.hashkey, hash);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7493 if (!HASHITEM_EMPTY(hi))
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7494 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7495 /* There are children we encountered before with a hash value
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7496 * identical to the current child. Now check if there is one
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7497 * that is really identical. */
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7498 for (tp = HI2WN(hi); tp != NULL; tp = tp->wn_u2.next)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7499 if (node_equal(child, tp))
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7500 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7501 /* Found one! Now use that child in place of the
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7502 * current one. This means the current child and all
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7503 * its siblings is unlinked from the tree. */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7504 ++tp->wn_refs;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7505 compressed += deref_wordnode(spin, child);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7506 np->wn_child = tp;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7507 break;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7508 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7509 if (tp == NULL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7510 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7511 /* No other child with this hash value equals the child of
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7512 * the node, add it to the linked list after the first
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7513 * item. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7514 tp = HI2WN(hi);
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7515 child->wn_u2.next = tp->wn_u2.next;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7516 tp->wn_u2.next = child;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7517 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7518 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7519 else
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7520 /* No other child has this hash value, add it to the
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7521 * hashtable. */
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7522 hash_add_item(ht, hi, child->wn_u1.hashkey, hash);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7523 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7524 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7525 tot += len + 1; / add one for the node that stores the length */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7526
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7527 /*
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7528 * 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	7529 * find a lookalike node. This must be done after compressing the sibling
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7530 * list, otherwise the hash key would become invalid by the compression.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7531 */
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7532 node->wn_u1.hashkey[0] = len;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7533 nr = 0;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7534 for (np = node; np != NULL; np = np->wn_sibling)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7535 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7536 if (np->wn_byte == NUL)
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	7537 /* end node: use wn_flags, wn_region and wn_affixID */
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	7538 n = np->wn_flags + (np->wn_region << 8) + (np->wn_affixID << 16);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7539 else
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7540 /* byte node: use the byte value and the child pointer */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7541 n = np->wn_byte + ((long_u)np->wn_child << 8);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7542 nr = nr * 101 + n;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7543 }
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7544
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7545 /* Avoid NUL bytes, it terminates the hash key. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7546 n = nr & 0xff;
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7547 node->wn_u1.hashkey[1] = n == 0 ? 1 : n;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7548 n = (nr >> 8) & 0xff;
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7549 node->wn_u1.hashkey[2] = n == 0 ? 1 : n;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7550 n = (nr >> 16) & 0xff;
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7551 node->wn_u1.hashkey[3] = n == 0 ? 1 : n;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7552 n = (nr >> 24) & 0xff;
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7553 node->wn_u1.hashkey[4] = n == 0 ? 1 : n;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7554 node->wn_u1.hashkey[5] = NUL;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7555
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7556 /* Check for CTRL-C pressed now and then. */
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7557 fast_breakcheck();
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7558
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7559 return compressed;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7560 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7561
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7562 /*
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7563 * Return TRUE when two nodes have identical siblings and children.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7564 */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7565 static int
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7566 node_equal(n1, n2)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7567 wordnode_T *n1;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7568 wordnode_T *n2;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7569 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7570 wordnode_T *p1;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7571 wordnode_T *p2;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7572
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7573 for (p1 = n1, p2 = n2; p1 != NULL && p2 != NULL;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7574 p1 = p1->wn_sibling, p2 = p2->wn_sibling)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7575 if (p1->wn_byte != p2->wn_byte
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7576 \|\| (p1->wn_byte == NUL
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7577 ? (p1->wn_flags != p2->wn_flags
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7578 \|\| p1->wn_region != p2->wn_region
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	7579 \|\| p1->wn_affixID != p2->wn_affixID)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7580 : (p1->wn_child != p2->wn_child)))
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7581 break;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7582
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7583 return p1 == NULL && p2 == NULL;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7584 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7585
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7586 /*
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7587 * Write a number to file "fd", MSB first, in "len" bytes.
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7588 */
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	7589 void
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7590 put_bytes(fd, nr, len)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7591 FILE *fd;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7592 long_u nr;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7593 int len;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7594 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7595 int i;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7596
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7597 for (i = len - 1; i >= 0; --i)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7598 putc((int)(nr >> (i * 8)), fd);
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7599 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7600
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	7601 #ifdef _MSC_VER
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	7602 # if (_MSC_VER <= 1200)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	7603 /* This line is required for VC6 without the service pack. Also see the
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	7604 * matching #pragma below. */
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	7605 /* # pragma optimize("", off) */
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	7606 # endif
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	7607 #endif
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	7608
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7609 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7610 * Write spin->si_sugtime to file "fd".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7611 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7612 static void
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7613 put_sugtime(spin, fd)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7614 spellinfo_T *spin;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7615 FILE *fd;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7616 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7617 int c;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7618 int i;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7619
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7620 /* 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	7621 * can't use put_bytes() here. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7622 for (i = 7; i >= 0; --i)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7623 if (i + 1 > sizeof(time_t))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7624 /* ">>" doesn't work well when shifting more bits than avail */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7625 putc(0, fd);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7626 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7627 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7628 c = (unsigned)spin->si_sugtime >> (i * 8);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7629 putc(c, fd);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7630 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7631 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7632
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	7633 #ifdef _MSC_VER
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	7634 # if (_MSC_VER <= 1200)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	7635 /* # pragma optimize("", on) */
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	7636 # endif
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	7637 #endif
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	7638
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7639 static int
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7640 #ifdef __BORLANDC__
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7641 _RTLENTRYF
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7642 #endif
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7643 rep_compare __ARGS((const void s1, const void s2));
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7644
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7645 /*
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7646 * Function given to qsort() to sort the REP items on "from" string.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7647 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7648 static int
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7649 #ifdef __BORLANDC__
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7650 _RTLENTRYF
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7651 #endif
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7652 rep_compare(s1, s2)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7653 const void *s1;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7654 const void *s2;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7655 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7656 fromto_T p1 = (fromto_T )s1;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7657 fromto_T p2 = (fromto_T )s2;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7658
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7659 return STRCMP(p1->ft_from, p2->ft_from);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7660 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7661
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7662 /*
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7663 * Write the Vim .spl file "fname".
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	7664 * Return FAIL or OK;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	7665 */
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	7666 static int
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7667 write_vim_spell(spin, fname)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7668 spellinfo_T *spin;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7669 char_u *fname;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7670 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7671 FILE *fd;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7672 int regionmask;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7673 int round;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7674 wordnode_T *tree;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7675 int nodecount;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7676 int i;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7677 int l;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7678 garray_T *gap;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7679 fromto_T *ftp;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7680 char_u *p;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7681 int rr;
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	7682 int retval = OK;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7683
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7684 fd = mch_fopen((char *)fname, "w");
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7685 if (fd == NULL)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7686 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7687 EMSG2(_(e_notopen), fname);
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	7688 return FAIL;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7689 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7690
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7691 /* <HEADER>: <fileID> <versionnr> */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7692 /* <fileID> */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7693 if (fwrite(VIMSPELLMAGIC, VIMSPELLMAGICL, (size_t)1, fd) != 1)
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	7694 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7695 EMSG(_(e_write));
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	7696 retval = FAIL;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	7697 }
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7698 putc(VIMSPELLVERSION, fd); /* <versionnr> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7699
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7700 /*
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7701 * <SECTIONS>: <section> ... <sectionend>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7702 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7703
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	7704 /* SN_INFO: <infotext> */
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	7705 if (spin->si_info != NULL)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	7706 {
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	7707 putc(SN_INFO, fd); /* <sectionID> */
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	7708 putc(0, fd); /* <sectionflags> */
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	7709
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	7710 i = STRLEN(spin->si_info);
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	7711 put_bytes(fd, (long_u)i, 4); /* <sectionlen> */
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	7712 fwrite(spin->si_info, (size_t)i, (size_t)1, fd); /* <infotext> */
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	7713 }
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	7714
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7715 /* SN_REGION: <regionname> ...
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7716 * Write the region names only if there is more than one. */
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	7717 if (spin->si_region_count > 1)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7718 {
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7719 putc(SN_REGION, fd); /* <sectionID> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7720 putc(SNF_REQUIRED, fd); /* <sectionflags> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7721 l = spin->si_region_count * 2;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7722 put_bytes(fd, (long_u)l, 4); /* <sectionlen> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7723 fwrite(spin->si_region_name, (size_t)l, (size_t)1, fd);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7724 /* <regionname> ... */
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	7725 regionmask = (1 << spin->si_region_count) - 1;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7726 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7727 else
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7728 regionmask = 0;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7729
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7730 /* SN_CHARFLAGS: <charflagslen> <charflags> <folcharslen> <folchars>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7731 *
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7732 * The table with character flags and the table for case folding.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7733 * This makes sure the same characters are recognized as word characters
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7734 * when generating an when using a spell file.
260 ed33f83b42d8 updated for version 7.0071 vimboss parents: 255 diff changeset	7735 * 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	7736 * 'encoding'.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7737 * 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	7738 * the table (avoids that it conflicts). File is shorter too.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7739 */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7740 if (!spin->si_ascii && !spin->si_add)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7741 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7742 char_u folchars[128 * 8];
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7743 int flags;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7744
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	7745 putc(SN_CHARFLAGS, fd); /* <sectionID> */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7746 putc(SNF_REQUIRED, fd); /* <sectionflags> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7747
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7748 /* Form the <folchars> string first, we need to know its length. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7749 l = 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7750 for (i = 128; i < 256; ++i)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7751 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7752 #ifdef FEAT_MBYTE
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7753 if (has_mbyte)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7754 l += mb_char2bytes(spelltab.st_fold[i], folchars + l);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7755 else
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7756 #endif
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7757 folchars[l++] = spelltab.st_fold[i];
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7758 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7759 put_bytes(fd, (long_u)(1 + 128 + 2 + l), 4); /* <sectionlen> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7760
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7761 fputc(128, fd); /* <charflagslen> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7762 for (i = 128; i < 256; ++i)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7763 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7764 flags = 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7765 if (spelltab.st_isw[i])
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7766 flags \|= CF_WORD;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7767 if (spelltab.st_isu[i])
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7768 flags \|= CF_UPPER;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7769 fputc(flags, fd); /* <charflags> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7770 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7771
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7772 put_bytes(fd, (long_u)l, 2); /* <folcharslen> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7773 fwrite(folchars, (size_t)l, (size_t)1, fd); /* <folchars> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7774 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7775
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7776 /* SN_MIDWORD: <midword> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7777 if (spin->si_midword != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7778 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7779 putc(SN_MIDWORD, fd); /* <sectionID> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7780 putc(SNF_REQUIRED, fd); /* <sectionflags> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7781
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	7782 i = STRLEN(spin->si_midword);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7783 put_bytes(fd, (long_u)i, 4); /* <sectionlen> */
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	7784 fwrite(spin->si_midword, (size_t)i, (size_t)1, fd); /* <midword> */
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	7785 }
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	7786
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7787 /* SN_PREFCOND: <prefcondcnt> <prefcond> ... */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7788 if (spin->si_prefcond.ga_len > 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7789 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7790 putc(SN_PREFCOND, fd); /* <sectionID> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7791 putc(SNF_REQUIRED, fd); /* <sectionflags> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7792
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7793 l = write_spell_prefcond(NULL, &spin->si_prefcond);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7794 put_bytes(fd, (long_u)l, 4); /* <sectionlen> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7795
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7796 write_spell_prefcond(fd, &spin->si_prefcond);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7797 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7798
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7799 /* SN_REP: <repcount> <rep> ...
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7800 * SN_SAL: <salflags> <salcount> <sal> ...
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7801 * SN_REPSAL: <repcount> <rep> ... */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7802
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7803 /* round 1: SN_REP section
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7804 * round 2: SN_SAL section (unless SN_SOFO is used)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7805 * round 3: SN_REPSAL section */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7806 for (round = 1; round <= 3; ++round)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7807 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7808 if (round == 1)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7809 gap = &spin->si_rep;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7810 else if (round == 2)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7811 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7812 /* Don't write SN_SAL when using a SN_SOFO section */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7813 if (spin->si_sofofr != NULL && spin->si_sofoto != NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7814 continue;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7815 gap = &spin->si_sal;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7816 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7817 else
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7818 gap = &spin->si_repsal;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7819
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7820 /* Don't write the section if there are no items. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7821 if (gap->ga_len == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7822 continue;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7823
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7824 /* Sort the REP/REPSAL items. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7825 if (round != 2)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7826 qsort(gap->ga_data, (size_t)gap->ga_len,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7827 sizeof(fromto_T), rep_compare);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7828
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7829 i = round == 1 ? SN_REP : (round == 2 ? SN_SAL : SN_REPSAL);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7830 putc(i, fd); /* <sectionID> */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7831
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7832 /* This is for making suggestions, section is not required. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7833 putc(0, fd); /* <sectionflags> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7834
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7835 /* Compute the length of what follows. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7836 l = 2; /* count <repcount> or <salcount> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7837 for (i = 0; i < gap->ga_len; ++i)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7838 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7839 ftp = &((fromto_T *)gap->ga_data)[i];
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7840 l += 1 + STRLEN(ftp->ft_from); /* count <fromlen> and <from> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7841 l += 1 + STRLEN(ftp->ft_to); /* count <tolen> and <to> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7842 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7843 if (round == 2)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7844 ++l; /* count <salflags> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7845 put_bytes(fd, (long_u)l, 4); /* <sectionlen> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7846
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7847 if (round == 2)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7848 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7849 i = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7850 if (spin->si_followup)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7851 i \|= SAL_F0LLOWUP;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7852 if (spin->si_collapse)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7853 i \|= SAL_COLLAPSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7854 if (spin->si_rem_accents)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7855 i \|= SAL_REM_ACCENTS;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7856 putc(i, fd); /* <salflags> */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7857 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7858
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7859 put_bytes(fd, (long_u)gap->ga_len, 2); /* <repcount> or <salcount> */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7860 for (i = 0; i < gap->ga_len; ++i)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7861 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7862 /* <rep> : <repfromlen> <repfrom> <reptolen> <repto> */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7863 /* <sal> : <salfromlen> <salfrom> <saltolen> <salto> */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7864 ftp = &((fromto_T *)gap->ga_data)[i];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7865 for (rr = 1; rr <= 2; ++rr)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7866 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7867 p = rr == 1 ? ftp->ft_from : ftp->ft_to;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7868 l = STRLEN(p);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7869 putc(l, fd);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7870 fwrite(p, l, (size_t)1, fd);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7871 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7872 }
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7873
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7874 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7875
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7876 /* SN_SOFO: <sofofromlen> <sofofrom> <sofotolen> <sofoto>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7877 * This is for making suggestions, section is not required. */
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	7878 if (spin->si_sofofr != NULL && spin->si_sofoto != NULL)
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	7879 {
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7880 putc(SN_SOFO, fd); /* <sectionID> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7881 putc(0, fd); /* <sectionflags> */
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	7882
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	7883 l = STRLEN(spin->si_sofofr);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7884 put_bytes(fd, (long_u)(l + STRLEN(spin->si_sofoto) + 4), 4);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7885 /* <sectionlen> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7886
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7887 put_bytes(fd, (long_u)l, 2); /* <sofofromlen> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7888 fwrite(spin->si_sofofr, l, (size_t)1, fd); /* <sofofrom> */
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	7889
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	7890 l = STRLEN(spin->si_sofoto);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7891 put_bytes(fd, (long_u)l, 2); /* <sofotolen> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7892 fwrite(spin->si_sofoto, l, (size_t)1, fd); /* <sofoto> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7893 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7894
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7895 /* SN_WORDS: <word> ...
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7896 * This is for making suggestions, section is not required. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7897 if (spin->si_commonwords.ht_used > 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7898 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7899 putc(SN_WORDS, fd); /* <sectionID> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7900 putc(0, fd); /* <sectionflags> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7901
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7902 /* round 1: count the bytes
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7903 * round 2: write the bytes */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7904 for (round = 1; round <= 2; ++round)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7905 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7906 int todo;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7907 int len = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7908 hashitem_T *hi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7909
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7910 todo = spin->si_commonwords.ht_used;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7911 for (hi = spin->si_commonwords.ht_array; todo > 0; ++hi)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7912 if (!HASHITEM_EMPTY(hi))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7913 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7914 l = STRLEN(hi->hi_key) + 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7915 len += l;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7916 if (round == 2) /* <word> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7917 fwrite(hi->hi_key, (size_t)l, (size_t)1, fd);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7918 --todo;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7919 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7920 if (round == 1)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7921 put_bytes(fd, (long_u)len, 4); /* <sectionlen> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7922 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7923 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7924
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7925 /* SN_MAP: <mapstr>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7926 * This is for making suggestions, section is not required. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7927 if (spin->si_map.ga_len > 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7928 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7929 putc(SN_MAP, fd); /* <sectionID> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7930 putc(0, fd); /* <sectionflags> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7931 l = spin->si_map.ga_len;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7932 put_bytes(fd, (long_u)l, 4); /* <sectionlen> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7933 fwrite(spin->si_map.ga_data, (size_t)l, (size_t)1, fd);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7934 /* <mapstr> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7935 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7936
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7937 /* SN_SUGFILE: <timestamp>
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7938 * 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	7939 * same time allows for checking that a .sug file that is found matches
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7940 * with this .spl file. That's because the word numbers must be exactly
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7941 * right. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7942 if (!spin->si_nosugfile
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7943 && (spin->si_sal.ga_len > 0
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7944 \|\| (spin->si_sofofr != NULL && spin->si_sofoto != NULL)))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7945 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7946 putc(SN_SUGFILE, fd); /* <sectionID> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7947 putc(0, fd); /* <sectionflags> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7948 put_bytes(fd, (long_u)8, 4); /* <sectionlen> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7949
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7950 /* Set si_sugtime and write it to the file. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7951 spin->si_sugtime = time(NULL);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7952 put_sugtime(spin, fd); /* <timestamp> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7953 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7954
698 e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	7955 /* SN_NOSPLITSUGS: nothing
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	7956 * 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	7957 * made. */
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	7958 if (spin->si_nosplitsugs)
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	7959 {
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	7960 putc(SN_NOSPLITSUGS, fd); /* <sectionID> */
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	7961 putc(0, fd); /* <sectionflags> */
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	7962 put_bytes(fd, (long_u)0, 4); /* <sectionlen> */
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	7963 }
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	7964
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7965 /* SN_COMPOUND: compound info.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7966 * We don't mark it required, when not supported all compound words will
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7967 * be bad words. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7968 if (spin->si_compflags != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7969 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7970 putc(SN_COMPOUND, fd); /* <sectionID> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7971 putc(0, fd); /* <sectionflags> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7972
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7973 l = STRLEN(spin->si_compflags);
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	7974 for (i = 0; i < spin->si_comppat.ga_len; ++i)
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	7975 l += STRLEN(((char_u **)(spin->si_comppat.ga_data))[i]) + 1;
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	7976 put_bytes(fd, (long_u)(l + 7), 4); /* <sectionlen> */
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	7977
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7978 putc(spin->si_compmax, fd); /* <compmax> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7979 putc(spin->si_compminlen, fd); /* <compminlen> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7980 putc(spin->si_compsylmax, fd); /* <compsylmax> */
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	7981 putc(0, fd); /* for Vim 7.0b compatibility */
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	7982 putc(spin->si_compoptions, fd); /* <compoptions> */
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	7983 put_bytes(fd, (long_u)spin->si_comppat.ga_len, 2);
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	7984 /* <comppatcount> */
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	7985 for (i = 0; i < spin->si_comppat.ga_len; ++i)
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	7986 {
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	7987 p = ((char_u **)(spin->si_comppat.ga_data))[i];
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	7988 putc(STRLEN(p), fd); /* <comppatlen> */
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	7989 fwrite(p, (size_t)STRLEN(p), (size_t)1, fd);/* <comppattext> */
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	7990 }
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7991 /* <compflags> */
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	7992 fwrite(spin->si_compflags, (size_t)STRLEN(spin->si_compflags),
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	7993 (size_t)1, fd);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7994 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7995
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	7996 /* SN_NOBREAK: NOBREAK flag */
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	7997 if (spin->si_nobreak)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	7998 {
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	7999 putc(SN_NOBREAK, fd); /* <sectionID> */
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	8000 putc(0, fd); /* <sectionflags> */
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	8001
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	8002 /* It's empty, the precense of the section flags the feature. */
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	8003 put_bytes(fd, (long_u)0, 4); /* <sectionlen> */
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	8004 }
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	8005
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8006 /* SN_SYLLABLE: syllable info.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8007 * We don't mark it required, when not supported syllables will not be
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8008 * counted. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8009 if (spin->si_syllable != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8010 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8011 putc(SN_SYLLABLE, fd); /* <sectionID> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8012 putc(0, fd); /* <sectionflags> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8013
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8014 l = STRLEN(spin->si_syllable);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8015 put_bytes(fd, (long_u)l, 4); /* <sectionlen> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8016 fwrite(spin->si_syllable, (size_t)l, (size_t)1, fd); /* <syllable> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8017 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8018
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8019 /* end of <SECTIONS> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8020 putc(SN_END, fd); /* <sectionend> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	8021
302 250611b3068d updated for version 7.0080 vimboss parents: 300 diff changeset	8022
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8023 /*
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8024 * <LWORDTREE> <KWORDTREE> <PREFIXTREE>
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8025 */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8026 spin->si_memtot = 0;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8027 for (round = 1; round <= 3; ++round)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8028 {
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8029 if (round == 1)
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	8030 tree = spin->si_foldroot->wn_sibling;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8031 else if (round == 2)
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	8032 tree = spin->si_keeproot->wn_sibling;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8033 else
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	8034 tree = spin->si_prefroot->wn_sibling;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8035
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8036 /* Clear the index and wnode fields in the tree. */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8037 clear_node(tree);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8038
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8039 /* Count the number of nodes. Needed to be able to allocate the
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8040 * memory when reading the nodes. Also fills in index for shared
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8041 * nodes. */
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8042 nodecount = put_node(NULL, tree, 0, regionmask, round == 3);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8043
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8044 /* number of nodes in 4 bytes */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8045 put_bytes(fd, (long_u)nodecount, 4); /* <nodecount> */
302 250611b3068d updated for version 7.0080 vimboss parents: 300 diff changeset	8046 spin->si_memtot += nodecount + nodecount * sizeof(int);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8047
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8048 /* Write the nodes. */
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8049 (void)put_node(fd, tree, 0, regionmask, round == 3);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8050 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8051
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	8052 /* Write another byte to check for errors. */
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	8053 if (putc(0, fd) == EOF)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	8054 retval = FAIL;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	8055
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	8056 if (fclose(fd) == EOF)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	8057 retval = FAIL;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	8058
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	8059 return retval;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8060 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8061
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8062 /*
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8063 * Clear the index and wnode fields of "node", it siblings and its
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8064 * 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	8065 * space.
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8066 */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8067 static void
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8068 clear_node(node)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8069 wordnode_T *node;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8070 {
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8071 wordnode_T *np;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8072
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8073 if (node != NULL)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8074 for (np = node; np != NULL; np = np->wn_sibling)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8075 {
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8076 np->wn_u1.index = 0;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8077 np->wn_u2.wnode = NULL;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8078
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8079 if (np->wn_byte != NUL)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8080 clear_node(np->wn_child);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8081 }
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8082 }
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8083
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8084
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8085 /*
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8086 * Dump a word tree at node "node".
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8087 *
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8088 * This first writes the list of possible bytes (siblings). Then for each
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8089 * byte recursively write the children.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8090 *
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8091 * NOTE: The code here must match the code in read_tree_node(), since
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8092 * 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	8093 * in the file).
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8094 *
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8095 * Returns the number of nodes used.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8096 */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8097 static int
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8098 put_node(fd, node, index, regionmask, prefixtree)
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8099 FILE fd; / NULL when only counting */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8100 wordnode_T *node;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8101 int index;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8102 int regionmask;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8103 int prefixtree; /* TRUE for PREFIXTREE */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8104 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8105 int newindex = index;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8106 int siblingcount = 0;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8107 wordnode_T *np;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8108 int flags;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8109
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8110 /* If "node" is zero the tree is empty. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8111 if (node == NULL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8112 return 0;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8113
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8114 /* Store the index where this node is written. */
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8115 node->wn_u1.index = index;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8116
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8117 /* Count the number of siblings. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8118 for (np = node; np != NULL; np = np->wn_sibling)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8119 ++siblingcount;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8120
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8121 /* Write the sibling count. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8122 if (fd != NULL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8123 putc(siblingcount, fd); /* <siblingcount> */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8124
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8125 /* Write each sibling byte and optionally extra info. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8126 for (np = node; np != NULL; np = np->wn_sibling)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8127 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8128 if (np->wn_byte == 0)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8129 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8130 if (fd != NULL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8131 {
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8132 /* For a NUL byte (end of word) write the flags etc. */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8133 if (prefixtree)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8134 {
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	8135 /* In PREFIXTREE write the required affixID and the
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	8136 * associated condition nr (stored in wn_region). The
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	8137 * byte value is misused to store the "rare" and "not
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	8138 * combining" flags */
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	8139 if (np->wn_flags == (short_u)PFX_FLAGS)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	8140 putc(BY_NOFLAGS, fd); /* <byte> */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	8141 else
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	8142 {
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	8143 putc(BY_FLAGS, fd); /* <byte> */
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	8144 putc(np->wn_flags, fd); /* <pflags> */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	8145 }
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	8146 putc(np->wn_affixID, fd); /* <affixID> */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8147 put_bytes(fd, (long_u)np->wn_region, 2); /* <prefcondnr> */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8148 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8149 else
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8150 {
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8151 /* For word trees we write the flag/region items. */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8152 flags = np->wn_flags;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8153 if (regionmask != 0 && np->wn_region != regionmask)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8154 flags \|= WF_REGION;
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	8155 if (np->wn_affixID != 0)
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	8156 flags \|= WF_AFX;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8157 if (flags == 0)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8158 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8159 /* word without flags or region */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8160 putc(BY_NOFLAGS, fd); /* <byte> */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8161 }
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8162 else
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8163 {
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	8164 if (np->wn_flags >= 0x100)
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	8165 {
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	8166 putc(BY_FLAGS2, fd); /* <byte> */
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	8167 putc(flags, fd); /* <flags> */
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	8168 putc((unsigned)flags >> 8, fd); /* <flags2> */
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	8169 }
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	8170 else
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	8171 {
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	8172 putc(BY_FLAGS, fd); /* <byte> */
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	8173 putc(flags, fd); /* <flags> */
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	8174 }
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8175 if (flags & WF_REGION)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8176 putc(np->wn_region, fd); /* <region> */
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	8177 if (flags & WF_AFX)
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	8178 putc(np->wn_affixID, fd); /* <affixID> */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8179 }
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8180 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8181 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8182 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8183 else
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8184 {
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8185 if (np->wn_child->wn_u1.index != 0
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8186 && np->wn_child->wn_u2.wnode != node)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8187 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8188 /* The child is written elsewhere, write the reference. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8189 if (fd != NULL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8190 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8191 putc(BY_INDEX, fd); /* <byte> */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8192 /* <nodeidx> */
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8193 put_bytes(fd, (long_u)np->wn_child->wn_u1.index, 3);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8194 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8195 }
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8196 else if (np->wn_child->wn_u2.wnode == NULL)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8197 /* We will write the child below and give it an index. */
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8198 np->wn_child->wn_u2.wnode = node;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8199
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8200 if (fd != NULL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8201 if (putc(np->wn_byte, fd) == EOF) /* <byte> or <xbyte> */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8202 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8203 EMSG(_(e_write));
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8204 return 0;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8205 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8206 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8207 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8208
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8209 /* 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	8210 * the count. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8211 newindex += siblingcount + 1;
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	8212
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8213 /* Recursively dump the children of each sibling. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8214 for (np = node; np != NULL; np = np->wn_sibling)
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8215 if (np->wn_byte != 0 && np->wn_child->wn_u2.wnode == node)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	8216 newindex = put_node(fd, np->wn_child, newindex, regionmask,
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8217 prefixtree);
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	8218
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8219 return newindex;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8220 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8221
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8222
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8223 /*
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8224 * ":mkspell [-ascii] outfile infile ..."
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8225 * ":mkspell [-ascii] addfile"
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8226 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8227 void
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8228 ex_mkspell(eap)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8229 exarg_T *eap;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8230 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8231 int fcount;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8232 char_u **fnames;
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8233 char_u *arg = eap->arg;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8234 int ascii = FALSE;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8235
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8236 if (STRNCMP(arg, "-ascii", 6) == 0)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8237 {
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8238 ascii = TRUE;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8239 arg = skipwhite(arg + 6);
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8240 }
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8241
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8242 /* Expand all the remaining arguments (e.g., $VIMRUNTIME). */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8243 if (get_arglist_exp(arg, &fcount, &fnames) == OK)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8244 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8245 mkspell(fcount, fnames, ascii, eap->forceit, FALSE);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8246 FreeWild(fcount, fnames);
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8247 }
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8248 }
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8249
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8250 /*
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8251 * Create the .sug file.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8252 * Uses the soundfold info in "spin".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8253 * Writes the file with the name "wfname", with ".spl" changed to ".sug".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8254 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8255 static void
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8256 spell_make_sugfile(spin, wfname)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8257 spellinfo_T *spin;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8258 char_u *wfname;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8259 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8260 char_u fname[MAXPATHL];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8261 int len;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8262 slang_T *slang;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8263 int free_slang = FALSE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8264
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8265 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8266 * Read back the .spl file that was written. This fills the required
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8267 * info for soundfolding. This also uses less memory than the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8268 * pointer-linked version of the trie. And it avoids having two versions
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8269 * of the code for the soundfolding stuff.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8270 * It might have been done already by spell_reload_one().
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8271 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8272 for (slang = first_lang; slang != NULL; slang = slang->sl_next)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8273 if (fullpathcmp(wfname, slang->sl_fname, FALSE) == FPC_SAME)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8274 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8275 if (slang == NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8276 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8277 spell_message(spin, (char_u *)_("Reading back spell file..."));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8278 slang = spell_load_file(wfname, NULL, NULL, FALSE);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8279 if (slang == NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8280 return;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8281 free_slang = TRUE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8282 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8283
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8284 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8285 * Clear the info in "spin" that is used.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8286 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8287 spin->si_blocks = NULL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8288 spin->si_blocks_cnt = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8289 spin->si_compress_cnt = 0; /* will stay at 0 all the time*/
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8290 spin->si_free_count = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8291 spin->si_first_free = NULL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8292 spin->si_foldwcount = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8293
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8294 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8295 * 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	8296 * the soundfold trie.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8297 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8298 spell_message(spin, (char_u *)_("Performing soundfolding..."));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8299 if (sug_filltree(spin, slang) == FAIL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8300 goto theend;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8301
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8302 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8303 * Create the table which links each soundfold word with a list of the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8304 * good words it may come from. Creates buffer "spin->si_spellbuf".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8305 * This also removes the wordnr from the NUL byte entries to make
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8306 * compression possible.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8307 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8308 if (sug_maketable(spin) == FAIL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8309 goto theend;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8310
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8311 smsg((char_u *)_("Number of words after soundfolding: %ld"),
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8312 (long)spin->si_spellbuf->b_ml.ml_line_count);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8313
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8314 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8315 * Compress the soundfold trie.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8316 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8317 spell_message(spin, (char_u *)_(msg_compressing));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8318 wordtree_compress(spin, spin->si_foldroot);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8319
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8320 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8321 * Write the .sug file.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8322 * Make the file name by changing ".spl" to ".sug".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8323 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8324 STRCPY(fname, wfname);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8325 len = STRLEN(fname);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8326 fname[len - 2] = 'u';
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8327 fname[len - 1] = 'g';
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8328 sug_write(spin, fname);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8329
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8330 theend:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8331 if (free_slang)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8332 slang_free(slang);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8333 free_blocks(spin->si_blocks);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8334 close_spellbuf(spin->si_spellbuf);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8335 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8336
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8337 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8338 * Build the soundfold trie for language "slang".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8339 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8340 static int
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8341 sug_filltree(spin, slang)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8342 spellinfo_T *spin;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8343 slang_T *slang;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8344 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8345 char_u *byts;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8346 idx_T *idxs;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8347 int depth;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8348 idx_T arridx[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8349 int curi[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8350 char_u tword[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8351 char_u tsalword[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8352 int c;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8353 idx_T n;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8354 unsigned words_done = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8355 int wordcount[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8356
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8357 /* We use si_foldroot for the souldfolded trie. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8358 spin->si_foldroot = wordtree_alloc(spin);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8359 if (spin->si_foldroot == NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8360 return FAIL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8361
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8362 /* let tree_add_word() know we're adding to the soundfolded tree */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8363 spin->si_sugtree = TRUE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8364
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8365 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8366 * Go through the whole case-folded tree, soundfold each word and put it
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8367 * in the trie.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8368 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8369 byts = slang->sl_fbyts;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8370 idxs = slang->sl_fidxs;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8371
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8372 arridx[0] = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8373 curi[0] = 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8374 wordcount[0] = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8375
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8376 depth = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8377 while (depth >= 0 && !got_int)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8378 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8379 if (curi[depth] > byts[arridx[depth]])
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8380 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8381 /* Done all bytes at this node, go up one level. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8382 idxs[arridx[depth]] = wordcount[depth];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8383 if (depth > 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8384 wordcount[depth - 1] += wordcount[depth];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8385
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8386 --depth;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8387 line_breakcheck();
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8388 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8389 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8390 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8391
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8392 /* Do one more byte at this node. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8393 n = arridx[depth] + curi[depth];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8394 ++curi[depth];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8395
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8396 c = byts[n];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8397 if (c == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8398 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8399 /* Sound-fold the word. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8400 tword[depth] = NUL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8401 spell_soundfold(slang, tword, TRUE, tsalword);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8402
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8403 /* We use the "flags" field for the MSB of the wordnr,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8404 * "region" for the LSB of the wordnr. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8405 if (tree_add_word(spin, tsalword, spin->si_foldroot,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8406 words_done >> 16, words_done & 0xffff,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8407 0) == FAIL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8408 return FAIL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8409
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8410 ++words_done;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8411 ++wordcount[depth];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8412
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8413 /* Reset the block count each time to avoid compression
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8414 * kicking in. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8415 spin->si_blocks_cnt = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8416
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8417 /* Skip over any other NUL bytes (same word with different
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8418 * flags). */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8419 while (byts[n + 1] == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8420 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8421 ++n;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8422 ++curi[depth];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8423 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8424 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8425 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8426 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8427 /* Normal char, go one level deeper. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8428 tword[depth++] = c;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8429 arridx[depth] = idxs[n];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8430 curi[depth] = 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8431 wordcount[depth] = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8432 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8433 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8434 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8435
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8436 smsg((char_u *)_("Total number of words: %d"), words_done);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8437
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8438 return OK;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8439 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8440
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8441 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8442 * 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	8443 * can be produced from.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8444 * 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	8445 * the table efficiently.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8446 * Returns FAIL when out of memory.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8447 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8448 static int
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8449 sug_maketable(spin)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8450 spellinfo_T *spin;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8451 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8452 garray_T ga;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8453 int res = OK;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8454
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8455 /* Allocate a buffer, open a memline for it and create the swap file
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8456 * (uses a temp file, not a .swp file). */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8457 spin->si_spellbuf = open_spellbuf();
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8458 if (spin->si_spellbuf == NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8459 return FAIL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8460
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8461 /* Use a buffer to store the line info, avoids allocating many small
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8462 * pieces of memory. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8463 ga_init2(&ga, 1, 100);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8464
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8465 /* recursively go through the tree */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8466 if (sug_filltable(spin, spin->si_foldroot->wn_sibling, 0, &ga) == -1)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8467 res = FAIL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8468
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8469 ga_clear(&ga);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8470 return res;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8471 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8472
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8473 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8474 * Fill the table for one node and its children.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8475 * Returns the wordnr at the start of the node.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8476 * Returns -1 when out of memory.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8477 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8478 static int
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8479 sug_filltable(spin, node, startwordnr, gap)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8480 spellinfo_T *spin;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8481 wordnode_T *node;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8482 int startwordnr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8483 garray_T gap; / place to store line of numbers */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8484 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8485 wordnode_T p, np;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8486 int wordnr = startwordnr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8487 int nr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8488 int prev_nr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8489
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8490 for (p = node; p != NULL; p = p->wn_sibling)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8491 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8492 if (p->wn_byte == NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8493 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8494 gap->ga_len = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8495 prev_nr = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8496 for (np = p; np != NULL && np->wn_byte == NUL; np = np->wn_sibling)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8497 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8498 if (ga_grow(gap, 10) == FAIL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8499 return -1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8500
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8501 nr = (np->wn_flags << 16) + (np->wn_region & 0xffff);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8502 /* Compute the offset from the previous nr and store the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8503 * offset in a way that it takes a minimum number of bytes.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8504 * It's a bit like utf-8, but without the need to mark
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8505 * following bytes. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8506 nr -= prev_nr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8507 prev_nr += nr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8508 gap->ga_len += offset2bytes(nr,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8509 (char_u *)gap->ga_data + gap->ga_len);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8510 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8511
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8512 /* add the NUL byte */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8513 ((char_u *)gap->ga_data)[gap->ga_len++] = NUL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8514
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8515 if (ml_append_buf(spin->si_spellbuf, (linenr_T)wordnr,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8516 gap->ga_data, gap->ga_len, TRUE) == FAIL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8517 return -1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8518 ++wordnr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8519
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8520 /* Remove extra NUL entries, we no longer need them. We don't
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8521 * bother freeing the nodes, the won't be reused anyway. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8522 while (p->wn_sibling != NULL && p->wn_sibling->wn_byte == NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8523 p->wn_sibling = p->wn_sibling->wn_sibling;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8524
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8525 /* Clear the flags on the remaining NUL node, so that compression
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8526 * works a lot better. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8527 p->wn_flags = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8528 p->wn_region = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8529 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8530 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8531 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8532 wordnr = sug_filltable(spin, p->wn_child, wordnr, gap);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8533 if (wordnr == -1)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8534 return -1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8535 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8536 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8537 return wordnr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8538 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8539
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8540 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8541 * Convert an offset into a minimal number of bytes.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8542 * 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	8543 * bytes.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8544 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8545 static int
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8546 offset2bytes(nr, buf)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8547 int nr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8548 char_u *buf;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8549 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8550 int rem;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8551 int b1, b2, b3, b4;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8552
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8553 /* 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	8554 b1 = nr % 255 + 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8555 rem = nr / 255;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8556 b2 = rem % 255 + 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8557 rem = rem / 255;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8558 b3 = rem % 255 + 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8559 b4 = rem / 255 + 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8560
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8561 if (b4 > 1 \|\| b3 > 0x1f) /* 4 bytes */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8562 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8563 buf[0] = 0xe0 + b4;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8564 buf[1] = b3;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8565 buf[2] = b2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8566 buf[3] = b1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8567 return 4;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8568 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8569 if (b3 > 1 \|\| b2 > 0x3f ) /* 3 bytes */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8570 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8571 buf[0] = 0xc0 + b3;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8572 buf[1] = b2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8573 buf[2] = b1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8574 return 3;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8575 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8576 if (b2 > 1 \|\| b1 > 0x7f ) /* 2 bytes */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8577 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8578 buf[0] = 0x80 + b2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8579 buf[1] = b1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8580 return 2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8581 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8582 /* 1 byte */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8583 buf[0] = b1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8584 return 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8585 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8586
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8587 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8588 * Opposite of offset2bytes().
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8589 * "pp" points to the bytes and is advanced over it.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8590 * Returns the offset.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8591 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8592 static int
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8593 bytes2offset(pp)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8594 char_u **pp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8595 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8596 char_u p = pp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8597 int nr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8598 int c;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8599
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8600 c = *p++;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8601 if ((c & 0x80) == 0x00) /* 1 byte */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8602 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8603 nr = c - 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8604 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8605 else if ((c & 0xc0) == 0x80) /* 2 bytes */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8606 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8607 nr = (c & 0x3f) - 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8608 nr = nr * 255 + (*p++ - 1);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8609 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8610 else if ((c & 0xe0) == 0xc0) /* 3 bytes */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8611 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8612 nr = (c & 0x1f) - 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8613 nr = nr * 255 + (*p++ - 1);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8614 nr = nr * 255 + (*p++ - 1);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8615 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8616 else /* 4 bytes */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8617 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8618 nr = (c & 0x0f) - 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8619 nr = nr * 255 + (*p++ - 1);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8620 nr = nr * 255 + (*p++ - 1);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8621 nr = nr * 255 + (*p++ - 1);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8622 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8623
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8624 *pp = p;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8625 return nr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8626 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8627
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8628 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8629 * Write the .sug file in "fname".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8630 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8631 static void
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8632 sug_write(spin, fname)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8633 spellinfo_T *spin;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8634 char_u *fname;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8635 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8636 FILE *fd;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8637 wordnode_T *tree;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8638 int nodecount;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8639 int wcount;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8640 char_u *line;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8641 linenr_T lnum;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8642 int len;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8643
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8644 /* Create the file. Note that an existing file is silently overwritten! */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8645 fd = mch_fopen((char *)fname, "w");
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8646 if (fd == NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8647 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8648 EMSG2(_(e_notopen), fname);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8649 return;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8650 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8651
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8652 vim_snprintf((char *)IObuff, IOSIZE,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8653 _("Writing suggestion file %s ..."), fname);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8654 spell_message(spin, IObuff);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8655
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8656 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8657 * <SUGHEADER>: <fileID> <versionnr> <timestamp>
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8658 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8659 if (fwrite(VIMSUGMAGIC, VIMSUGMAGICL, (size_t)1, fd) != 1) /* <fileID> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8660 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8661 EMSG(_(e_write));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8662 goto theend;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8663 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8664 putc(VIMSUGVERSION, fd); /* <versionnr> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8665
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8666 /* Write si_sugtime to the file. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8667 put_sugtime(spin, fd); /* <timestamp> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8668
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8669 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8670 * <SUGWORDTREE>
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8671 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8672 spin->si_memtot = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8673 tree = spin->si_foldroot->wn_sibling;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8674
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8675 /* Clear the index and wnode fields in the tree. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8676 clear_node(tree);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8677
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8678 /* Count the number of nodes. Needed to be able to allocate the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8679 * memory when reading the nodes. Also fills in index for shared
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8680 * nodes. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8681 nodecount = put_node(NULL, tree, 0, 0, FALSE);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8682
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8683 /* number of nodes in 4 bytes */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8684 put_bytes(fd, (long_u)nodecount, 4); /* <nodecount> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8685 spin->si_memtot += nodecount + nodecount * sizeof(int);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8686
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8687 /* Write the nodes. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8688 (void)put_node(fd, tree, 0, 0, FALSE);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8689
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8690 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8691 * <SUGTABLE>: <sugwcount> <sugline> ...
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8692 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8693 wcount = spin->si_spellbuf->b_ml.ml_line_count;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8694 put_bytes(fd, (long_u)wcount, 4); /* <sugwcount> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8695
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8696 for (lnum = 1; lnum <= (linenr_T)wcount; ++lnum)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8697 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8698 /* <sugline>: <sugnr> ... NUL */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8699 line = ml_get_buf(spin->si_spellbuf, lnum, FALSE);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8700 len = STRLEN(line) + 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8701 if (fwrite(line, (size_t)len, (size_t)1, fd) == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8702 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8703 EMSG(_(e_write));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8704 goto theend;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8705 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8706 spin->si_memtot += len;
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 /* Write another byte to check for errors. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8710 if (putc(0, fd) == EOF)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8711 EMSG(_(e_write));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8712
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8713 vim_snprintf((char *)IObuff, IOSIZE,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8714 _("Estimated runtime memory use: %d bytes"), spin->si_memtot);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8715 spell_message(spin, IObuff);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8716
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8717 theend:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8718 /* close the file */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8719 fclose(fd);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8720 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8721
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8722 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8723 * 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	8724 * list and only contains text lines. Can use a swapfile to reduce memory
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8725 * use.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8726 * Most other fields are invalid! Esp. watch out for string options being
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8727 * NULL and there is no undo info.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8728 * Returns NULL when out of memory.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8729 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8730 static buf_T *
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8731 open_spellbuf()
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8732 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8733 buf_T *buf;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8734
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8735 buf = (buf_T *)alloc_clear(sizeof(buf_T));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8736 if (buf != NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8737 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8738 buf->b_spell = TRUE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8739 buf->b_p_swf = TRUE; /* may create a swap file */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8740 ml_open(buf);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8741 ml_open_file(buf); /* create swap file now */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8742 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8743 return buf;
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 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8747 * Close the buffer used for spell info.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8748 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8749 static void
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8750 close_spellbuf(buf)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8751 buf_T *buf;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8752 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8753 if (buf != NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8754 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8755 ml_close(buf, TRUE);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8756 vim_free(buf);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8757 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8758 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8759
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8760
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8761 /*
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8762 * Create a Vim spell file from one or more word lists.
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8763 * "fnames[0]" is the output file name.
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8764 * "fnames[fcount - 1]" is the last input file name.
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8765 * 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	8766 * and ".spl" is appended to make the output file name.
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8767 */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8768 static void
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8769 mkspell(fcount, fnames, ascii, overwrite, added_word)
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8770 int fcount;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8771 char_u **fnames;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8772 int ascii; /* -ascii argument given */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8773 int overwrite; /* overwrite existing output file */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8774 int added_word; /* invoked through "zg" */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8775 {
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8776 char_u fname[MAXPATHL];
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8777 char_u wfname[MAXPATHL];
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8778 char_u **innames;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8779 int incount;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8780 afffile_T *(afile[8]);
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8781 int i;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8782 int len;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8783 struct stat st;
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	8784 int error = FALSE;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8785 spellinfo_T spin;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8786
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8787 vim_memset(&spin, 0, sizeof(spin));
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8788 spin.si_verbose = !added_word;
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8789 spin.si_ascii = ascii;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8790 spin.si_followup = TRUE;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8791 spin.si_rem_accents = TRUE;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8792 ga_init2(&spin.si_rep, (int)sizeof(fromto_T), 20);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8793 ga_init2(&spin.si_repsal, (int)sizeof(fromto_T), 20);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8794 ga_init2(&spin.si_sal, (int)sizeof(fromto_T), 20);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8795 ga_init2(&spin.si_map, (int)sizeof(char_u), 100);
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	8796 ga_init2(&spin.si_comppat, (int)sizeof(char_u *), 20);
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8797 ga_init2(&spin.si_prefcond, (int)sizeof(char_u *), 50);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8798 hash_init(&spin.si_commonwords);
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	8799 spin.si_newcompID = 127; /* start compound ID at first maximum */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8800
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8801 /* default: fnames[0] is output file, following are input files */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8802 innames = &fnames[1];
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8803 incount = fcount - 1;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8804
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8805 if (fcount >= 1)
240 693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	8806 {
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8807 len = STRLEN(fnames[0]);
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8808 if (fcount == 1 && len > 4 && STRCMP(fnames[0] + len - 4, ".add") == 0)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8809 {
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8810 /* For ":mkspell path/en.latin1.add" output file is
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8811 * "path/en.latin1.add.spl". */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8812 innames = &fnames[0];
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8813 incount = 1;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8814 vim_snprintf((char *)wfname, sizeof(wfname), "%s.spl", fnames[0]);
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8815 }
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	8816 else if (fcount == 1)
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	8817 {
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	8818 /* For ":mkspell path/vim" output file is "path/vim.latin1.spl". */
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	8819 innames = &fnames[0];
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	8820 incount = 1;
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	8821 vim_snprintf((char *)wfname, sizeof(wfname), "%s.%s.spl", fnames[0],
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	8822 spin.si_ascii ? (char_u *)"ascii" : spell_enc());
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	8823 }
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8824 else if (len > 4 && STRCMP(fnames[0] + len - 4, ".spl") == 0)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8825 {
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8826 /* Name ends in ".spl", use as the file name. */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8827 vim_strncpy(wfname, fnames[0], sizeof(wfname) - 1);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8828 }
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8829 else
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8830 /* Name should be language, make the file name from it. */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8831 vim_snprintf((char *)wfname, sizeof(wfname), "%s.%s.spl", fnames[0],
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8832 spin.si_ascii ? (char_u *)"ascii" : spell_enc());
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8833
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8834 /* Check for .ascii.spl. */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8835 if (strstr((char *)gettail(wfname), ".ascii.") != NULL)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8836 spin.si_ascii = TRUE;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8837
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8838 /* Check for .add.spl. */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8839 if (strstr((char *)gettail(wfname), ".add.") != NULL)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8840 spin.si_add = TRUE;
240 693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	8841 }
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	8842
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8843 if (incount <= 0)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8844 EMSG(_(e_invarg)); /* need at least output and input names */
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	8845 else if (vim_strchr(gettail(wfname), '_') != NULL)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	8846 EMSG(_("E751: Output file name must not have region name"));
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8847 else if (incount > 8)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8848 EMSG(_("E754: Only up to 8 regions supported"));
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8849 else
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8850 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8851 /* Check for overwriting before doing things that may take a lot of
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8852 * time. */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8853 if (!overwrite && mch_stat((char *)wfname, &st) >= 0)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8854 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8855 EMSG(_(e_exists));
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8856 return;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8857 }
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8858 if (mch_isdir(wfname))
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8859 {
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8860 EMSG2(_(e_isadir2), wfname);
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8861 return;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8862 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8863
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8864 /*
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8865 * Init the aff and dic pointers.
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8866 * Get the region names if there are more than 2 arguments.
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8867 */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8868 for (i = 0; i < incount; ++i)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8869 {
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8870 afile[i] = NULL;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8871
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	8872 if (incount > 1)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8873 {
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8874 len = STRLEN(innames[i]);
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8875 if (STRLEN(gettail(innames[i])) < 5
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8876 \|\| innames[i][len - 3] != '_')
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8877 {
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8878 EMSG2(_("E755: Invalid region in %s"), innames[i]);
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8879 return;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8880 }
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	8881 spin.si_region_name[i * 2] = TOLOWER_ASC(innames[i][len - 2]);
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	8882 spin.si_region_name[i * 2 + 1] =
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	8883 TOLOWER_ASC(innames[i][len - 1]);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8884 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8885 }
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	8886 spin.si_region_count = incount;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8887
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	8888 spin.si_foldroot = wordtree_alloc(&spin);
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	8889 spin.si_keeproot = wordtree_alloc(&spin);
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	8890 spin.si_prefroot = wordtree_alloc(&spin);
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8891 if (spin.si_foldroot == NULL
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8892 \|\| spin.si_keeproot == NULL
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8893 \|\| spin.si_prefroot == NULL)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8894 {
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	8895 free_blocks(spin.si_blocks);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8896 return;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8897 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8898
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	8899 /* When not producing a .add.spl file clear the character table when
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	8900 * we encounter one in the .aff file. This means we dump the current
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	8901 * 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	8902 * better than guessing the contents, the table will match a
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	8903 * previously loaded spell file. */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	8904 if (!spin.si_add)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	8905 spin.si_clear_chartab = TRUE;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	8906
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8907 /*
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8908 * Read all the .aff and .dic files.
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8909 * Text is converted to 'encoding'.
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8910 * Words are stored in the case-folded and keep-case trees.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8911 */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8912 for (i = 0; i < incount && !error; ++i)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8913 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8914 spin.si_conv.vc_type = CONV_NONE;
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8915 spin.si_region = 1 << i;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8916
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8917 vim_snprintf((char *)fname, sizeof(fname), "%s.aff", innames[i]);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8918 if (mch_stat((char *)fname, &st) >= 0)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8919 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8920 /* Read the .aff file. Will init "spin->si_conv" based on the
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8921 * "SET" line. */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	8922 afile[i] = spell_read_aff(&spin, fname);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8923 if (afile[i] == NULL)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8924 error = TRUE;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8925 else
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8926 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8927 /* Read the .dic file and store the words in the trees. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8928 vim_snprintf((char *)fname, sizeof(fname), "%s.dic",
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8929 innames[i]);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	8930 if (spell_read_dic(&spin, fname, afile[i]) == FAIL)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8931 error = TRUE;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8932 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8933 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8934 else
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8935 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8936 /* No .aff file, try reading the file as a word list. Store
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8937 * the words in the trees. */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	8938 if (spell_read_wordfile(&spin, innames[i]) == FAIL)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8939 error = TRUE;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8940 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8941
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8942 #ifdef FEAT_MBYTE
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8943 /* Free any conversion stuff. */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8944 convert_setup(&spin.si_conv, NULL, NULL);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8945 #endif
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8946 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8947
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	8948 if (spin.si_compflags != NULL && spin.si_nobreak)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	8949 MSG(_("Warning: both compounding and NOBREAK specified"));
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	8950
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8951 if (!error && !got_int)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8952 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8953 /*
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8954 * Combine tails in the tree.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8955 */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8956 spell_message(&spin, (char_u *)_(msg_compressing));
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	8957 wordtree_compress(&spin, spin.si_foldroot);
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	8958 wordtree_compress(&spin, spin.si_keeproot);
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	8959 wordtree_compress(&spin, spin.si_prefroot);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8960 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8961
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8962 if (!error && !got_int)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8963 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8964 /*
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8965 * Write the info in the spell file.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8966 */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8967 vim_snprintf((char *)IObuff, IOSIZE,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8968 _("Writing spell file %s ..."), wfname);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8969 spell_message(&spin, IObuff);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8970
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	8971 error = write_vim_spell(&spin, wfname) == FAIL;
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	8972
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8973 spell_message(&spin, (char_u *)_("Done!"));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8974 vim_snprintf((char *)IObuff, IOSIZE,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8975 _("Estimated runtime memory use: %d bytes"), spin.si_memtot);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8976 spell_message(&spin, IObuff);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8977
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8978 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8979 * If the file is loaded need to reload it.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8980 */
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	8981 if (!error)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	8982 spell_reload_one(wfname, added_word);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8983 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8984
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8985 /* Free the allocated memory. */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8986 ga_clear(&spin.si_rep);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8987 ga_clear(&spin.si_repsal);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8988 ga_clear(&spin.si_sal);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8989 ga_clear(&spin.si_map);
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 737 diff changeset	8990 ga_clear(&spin.si_comppat);
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8991 ga_clear(&spin.si_prefcond);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8992 hash_clear_all(&spin.si_commonwords, 0);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8993
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8994 /* Free the .aff file structures. */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8995 for (i = 0; i < incount; ++i)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8996 if (afile[i] != NULL)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8997 spell_free_aff(afile[i]);
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8998
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8999 /* Free all the bits and pieces at once. */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	9000 free_blocks(spin.si_blocks);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9001
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9002 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9003 * If there is soundfolding info and no NOSUGFILE item create the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9004 * .sug file with the soundfolded word trie.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9005 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9006 if (spin.si_sugtime != 0 && !error && !got_int)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9007 spell_make_sugfile(&spin, wfname);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9008
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9009 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9010 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9011
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9012 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9013 * Display a message for spell file processing when 'verbose' is set or using
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9014 * ":mkspell". "str" can be IObuff.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9015 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9016 static void
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9017 spell_message(spin, str)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9018 spellinfo_T *spin;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9019 char_u *str;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9020 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9021 if (spin->si_verbose \|\| p_verbose > 2)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9022 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9023 if (!spin->si_verbose)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9024 verbose_enter();
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9025 MSG(str);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9026 out_flush();
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9027 if (!spin->si_verbose)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9028 verbose_leave();
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9029 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9030 }
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9031
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9032 /*
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9033 * ":[count]spellgood {word}"
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9034 * ":[count]spellwrong {word}"
710 8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9035 * ":[count]spellundo {word}"
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9036 */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9037 void
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9038 ex_spell(eap)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9039 exarg_T *eap;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9040 {
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9041 spell_add_word(eap->arg, STRLEN(eap->arg), eap->cmdidx == CMD_spellwrong,
710 8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9042 eap->forceit ? 0 : (int)eap->line2,
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9043 eap->cmdidx == CMD_spellundo);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9044 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9045
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9046 /*
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9047 * Add "word[len]" to 'spellfile' as a good or bad word.
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9048 */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9049 void
710 8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9050 spell_add_word(word, len, bad, index, undo)
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9051 char_u *word;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9052 int len;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9053 int bad;
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9054 int index; /* "zG" and "zW": zero, otherwise index in
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9055 'spellfile' */
710 8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9056 int undo; /* TRUE for "zug", "zuG", "zuw" and "zuW" */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9057 {
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9058 FILE *fd;
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9059 buf_T *buf = NULL;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	9060 int new_spf = FALSE;
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9061 char_u *fname;
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9062 char_u fnamebuf[MAXPATHL];
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9063 char_u line[MAXWLEN * 2];
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9064 long fpos, fpos_next = 0;
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9065 int i;
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9066 char_u *spf;
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9067
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9068 if (index == 0) /* use internal wordlist */
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9069 {
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9070 if (int_wordlist == NULL)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9071 {
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9072 int_wordlist = vim_tempname('s');
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9073 if (int_wordlist == NULL)
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9074 return;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9075 }
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9076 fname = int_wordlist;
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9077 }
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9078 else
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9079 {
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9080 /* If 'spellfile' isn't set figure out a good default value. */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9081 if (*curbuf->b_p_spf == NUL)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9082 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9083 init_spellfile();
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9084 new_spf = TRUE;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9085 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9086
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9087 if (*curbuf->b_p_spf == NUL)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9088 {
523 a7ae7e043e43 updated for version 7.0146 vimboss parents: 503 diff changeset	9089 EMSG2(_(e_notset), "spellfile");
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9090 return;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9091 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9092
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9093 for (spf = curbuf->b_p_spf, i = 1; *spf != NUL; ++i)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9094 {
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9095 copy_option_part(&spf, fnamebuf, MAXPATHL, ",");
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9096 if (i == index)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9097 break;
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9098 if (*spf == NUL)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9099 {
502 52e76e2b5b65 updated for version 7.0140 vimboss parents: 501 diff changeset	9100 EMSGN(_("E765: 'spellfile' does not have %ld entries"), index);
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9101 return;
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9102 }
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9103 }
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9104
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9105 /* Check that the user isn't editing the .add file somewhere. */
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9106 buf = buflist_findname_exp(fnamebuf);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9107 if (buf != NULL && buf->b_ml.ml_mfp == NULL)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9108 buf = NULL;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9109 if (buf != NULL && bufIsChanged(buf))
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9110 {
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9111 EMSG(_(e_bufloaded));
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9112 return;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9113 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9114
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9115 fname = fnamebuf;
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9116 }
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9117
710 8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9118 if (bad \|\| undo)
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9119 {
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9120 /* 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	9121 * since its flags sort before the one with WF_BANNED. */
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9122 fd = mch_fopen((char *)fname, "r");
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9123 if (fd != NULL)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9124 {
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9125 while (!vim_fgets(line, MAXWLEN * 2, fd))
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9126 {
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9127 fpos = fpos_next;
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9128 fpos_next = ftell(fd);
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9129 if (STRNCMP(word, line, len) == 0
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9130 && (line[len] == '/' \|\| line[len] < ' '))
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9131 {
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9132 /* Found duplicate word. Remove it by writing a '#' at
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9133 * the start of the line. Mixing reading and writing
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9134 * doesn't work for all systems, close the file first. */
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9135 fclose(fd);
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9136 fd = mch_fopen((char *)fname, "r+");
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9137 if (fd == NULL)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9138 break;
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9139 if (fseek(fd, fpos, SEEK_SET) == 0)
710 8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9140 {
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9141 fputc('#', fd);
710 8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9142 if (undo)
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9143 smsg((char_u *)_("Word removed from %s"), NameBuff);
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9144 }
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9145 fseek(fd, fpos_next, SEEK_SET);
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9146 }
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9147 }
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9148 fclose(fd);
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9149 }
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9150 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9151
710 8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9152 if (!undo)
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9153 {
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9154 fd = mch_fopen((char *)fname, "a");
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9155 if (fd == NULL && new_spf)
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9156 {
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9157 /* We just initialized the 'spellfile' option and can't open the
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9158 * file. We may need to create the "spell" directory first. We
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9159 * already checked the runtime directory is writable in
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9160 * init_spellfile(). */
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9161 if (!dir_of_file_exists(fname))
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9162 {
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9163 /* The directory doesn't exist. Try creating it and opening
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9164 * the file again. */
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9165 vim_mkdir(NameBuff, 0755);
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9166 fd = mch_fopen((char *)fname, "a");
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9167 }
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9168 }
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9169
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9170 if (fd == NULL)
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9171 EMSG2(_(e_notopen), fname);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9172 else
710 8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9173 {
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9174 if (bad)
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9175 fprintf(fd, "%.*s/!\n", len, word);
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9176 else
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9177 fprintf(fd, "%.*s\n", len, word);
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9178 fclose(fd);
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9179
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9180 home_replace(NULL, fname, NameBuff, MAXPATHL, TRUE);
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9181 smsg((char_u *)_("Word added to %s"), NameBuff);
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9182 }
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9183 }
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9184
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9185 if (fd != NULL)
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	9186 {
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9187 /* Update the .add.spl file. */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9188 mkspell(1, &fname, FALSE, TRUE, TRUE);
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9189
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9190 /* If the .add file is edited somewhere, reload it. */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9191 if (buf != NULL)
627 84217af41926 updated for version 7.0181 vimboss parents: 626 diff changeset	9192 buf_reload(buf, buf->b_orig_mode);
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	9193
737 59971e227f8c updated for version 7.0222 vimboss parents: 718 diff changeset	9194 redraw_all_later(SOME_VALID);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9195 }
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9196 }
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9197
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9198 /*
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9199 * Initialize 'spellfile' for the current buffer.
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9200 */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9201 static void
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9202 init_spellfile()
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9203 {
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9204 char_u buf[MAXPATHL];
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9205 int l;
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	9206 char_u *fname;
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9207 char_u *rtp;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	9208 char_u *lend;
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9209 int aspath = FALSE;
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9210 char_u *lstart = curbuf->b_p_spl;
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9211
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9212 if (*curbuf->b_p_spl != NUL && curbuf->b_langp.ga_len > 0)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9213 {
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9214 /* Find the end of the language name. Exclude the region. If there
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9215 * is a path separator remember the start of the tail. */
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	9216 for (lend = curbuf->b_p_spl; *lend != NUL
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	9217 && vim_strchr((char_u )",._", lend) == NULL; ++lend)
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9218 if (vim_ispathsep(*lend))
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9219 {
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9220 aspath = TRUE;
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9221 lstart = lend + 1;
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9222 }
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	9223
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	9224 /* Loop over all entries in 'runtimepath'. Use the first one where we
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	9225 * are allowed to write. */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9226 rtp = p_rtp;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9227 while (*rtp != NUL)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9228 {
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9229 if (aspath)
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9230 /* Use directory of an entry with path, e.g., for
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9231 * "/dir/lg.utf-8.spl" use "/dir". */
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9232 vim_strncpy(buf, curbuf->b_p_spl, lstart - curbuf->b_p_spl - 1);
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9233 else
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9234 /* Copy the path from 'runtimepath' to buf[]. */
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9235 copy_option_part(&rtp, buf, MAXPATHL, ",");
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9236 if (filewritable(buf) == 2)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9237 {
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	9238 /* Use the first language name from 'spelllang' and the
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	9239 * encoding used in the first loaded .spl file. */
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9240 if (aspath)
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9241 vim_strncpy(buf, curbuf->b_p_spl, lend - curbuf->b_p_spl);
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9242 else
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9243 {
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	9244 /* Create the "spell" directory if it doesn't exist yet. */
23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	9245 l = STRLEN(buf);
23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	9246 vim_snprintf((char *)buf + l, MAXPATHL - l, "/spell");
23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	9247 if (!filewritable(buf) != 2)
23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	9248 vim_mkdir(buf, 0755);
23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	9249
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9250 l = STRLEN(buf);
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9251 vim_snprintf((char *)buf + l, MAXPATHL - l,
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	9252 "/%.*s", (int)(lend - lstart), lstart);
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9253 }
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9254 l = STRLEN(buf);
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9255 fname = LANGP_ENTRY(curbuf->b_langp, 0)->lp_slang->sl_fname;
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9256 vim_snprintf((char *)buf + l, MAXPATHL - l, ".%s.add",
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9257 fname != NULL
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9258 && strstr((char *)gettail(fname), ".ascii.") != NULL
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9259 ? (char_u *)"ascii" : spell_enc());
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9260 set_option_value((char_u *)"spellfile", 0L, buf, OPT_LOCAL);
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9261 break;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9262 }
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	9263 aspath = FALSE;
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9264 }
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9265 }
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	9266 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	9267
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	9268
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9269 /*
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9270 * Init the chartab used for spelling for ASCII.
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9271 * EBCDIC is not supported!
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9272 */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9273 static void
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9274 clear_spell_chartab(sp)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9275 spelltab_T *sp;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9276 {
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9277 int i;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9278
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9279 /* Init everything to FALSE. */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9280 vim_memset(sp->st_isw, FALSE, sizeof(sp->st_isw));
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9281 vim_memset(sp->st_isu, FALSE, sizeof(sp->st_isu));
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9282 for (i = 0; i < 256; ++i)
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9283 {
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9284 sp->st_fold[i] = i;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9285 sp->st_upper[i] = i;
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9286 }
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9287
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9288 /* We include digits. A word shouldn't start with a digit, but handling
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9289 * that is done separately. */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9290 for (i = '0'; i <= '9'; ++i)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9291 sp->st_isw[i] = TRUE;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9292 for (i = 'A'; i <= 'Z'; ++i)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9293 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9294 sp->st_isw[i] = TRUE;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9295 sp->st_isu[i] = TRUE;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9296 sp->st_fold[i] = i + 0x20;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9297 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9298 for (i = 'a'; i <= 'z'; ++i)
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9299 {
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9300 sp->st_isw[i] = TRUE;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9301 sp->st_upper[i] = i - 0x20;
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9302 }
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9303 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9304
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9305 /*
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9306 * Init the chartab used for spelling. Only depends on 'encoding'.
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9307 * Called once while starting up and when 'encoding' changes.
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9308 * 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	9309 * characters to make it possible that 'encoding' differs from the current
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	9310 * 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	9311 */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9312 void
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9313 init_spell_chartab()
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9314 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9315 int i;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9316
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9317 did_set_spelltab = FALSE;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9318 clear_spell_chartab(&spelltab);
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9319 #ifdef FEAT_MBYTE
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9320 if (enc_dbcs)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9321 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9322 /* DBCS: assume double-wide characters are word characters. */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9323 for (i = 128; i <= 255; ++i)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9324 if (MB_BYTE2LEN(i) == 2)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9325 spelltab.st_isw[i] = TRUE;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9326 }
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9327 else if (enc_utf8)
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9328 {
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9329 for (i = 128; i < 256; ++i)
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9330 {
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9331 spelltab.st_isu[i] = utf_isupper(i);
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9332 spelltab.st_isw[i] = spelltab.st_isu[i] \|\| utf_islower(i);
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9333 spelltab.st_fold[i] = utf_fold(i);
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9334 spelltab.st_upper[i] = utf_toupper(i);
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9335 }
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9336 }
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9337 else
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9338 #endif
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9339 {
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9340 /* Rough guess: use locale-dependent library functions. */
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9341 for (i = 128; i < 256; ++i)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9342 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9343 if (MB_ISUPPER(i))
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9344 {
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9345 spelltab.st_isw[i] = TRUE;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9346 spelltab.st_isu[i] = TRUE;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9347 spelltab.st_fold[i] = MB_TOLOWER(i);
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9348 }
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9349 else if (MB_ISLOWER(i))
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9350 {
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9351 spelltab.st_isw[i] = TRUE;
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9352 spelltab.st_upper[i] = MB_TOUPPER(i);
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9353 }
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9354 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9355 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9356 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9357
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9358 /*
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9359 * Set the spell character tables from strings in the affix file.
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9360 */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9361 static int
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9362 set_spell_chartab(fol, low, upp)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9363 char_u *fol;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9364 char_u *low;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9365 char_u *upp;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9366 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9367 /* 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	9368 * previous one. */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9369 spelltab_T new_st;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9370 char_u pf = fol, pl = low, *pu = upp;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9371 int f, l, u;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9372
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9373 clear_spell_chartab(&new_st);
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9374
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9375 while (*pf != NUL)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9376 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9377 if (pl == NUL \|\| pu == NUL)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9378 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9379 EMSG(_(e_affform));
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9380 return FAIL;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9381 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9382 #ifdef FEAT_MBYTE
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9383 f = mb_ptr2char_adv(&pf);
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9384 l = mb_ptr2char_adv(&pl);
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9385 u = mb_ptr2char_adv(&pu);
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9386 #else
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9387 f = *pf++;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9388 l = *pl++;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9389 u = *pu++;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9390 #endif
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9391 /* Every character that appears is a word character. */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9392 if (f < 256)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9393 new_st.st_isw[f] = TRUE;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9394 if (l < 256)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9395 new_st.st_isw[l] = TRUE;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9396 if (u < 256)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9397 new_st.st_isw[u] = TRUE;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9398
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9399 /* if "LOW" and "FOL" are not the same the "LOW" char needs
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9400 * case-folding */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9401 if (l < 256 && l != f)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9402 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9403 if (f >= 256)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9404 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9405 EMSG(_(e_affrange));
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9406 return FAIL;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9407 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9408 new_st.st_fold[l] = f;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9409 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9410
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9411 /* if "UPP" and "FOL" are not the same the "UPP" char needs
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9412 * 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	9413 * "FOL" . */
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9414 if (u < 256 && u != f)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9415 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9416 if (f >= 256)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9417 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9418 EMSG(_(e_affrange));
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9419 return FAIL;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9420 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9421 new_st.st_fold[u] = f;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9422 new_st.st_isu[u] = TRUE;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9423 new_st.st_upper[f] = u;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9424 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9425 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9426
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9427 if (pl != NUL \|\| pu != NUL)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9428 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9429 EMSG(_(e_affform));
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9430 return FAIL;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9431 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9432
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9433 return set_spell_finish(&new_st);
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9434 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9435
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9436 /*
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9437 * Set the spell character tables from strings in the .spl file.
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9438 */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9439 static void
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9440 set_spell_charflags(flags, cnt, fol)
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9441 char_u *flags;
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9442 int cnt; /* length of "flags" */
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9443 char_u *fol;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9444 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9445 /* 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	9446 * previous one. */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9447 spelltab_T new_st;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9448 int i;
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9449 char_u *p = fol;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9450 int c;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9451
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9452 clear_spell_chartab(&new_st);
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9453
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9454 for (i = 0; i < 128; ++i)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9455 {
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9456 if (i < cnt)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9457 {
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9458 new_st.st_isw[i + 128] = (flags[i] & CF_WORD) != 0;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9459 new_st.st_isu[i + 128] = (flags[i] & CF_UPPER) != 0;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9460 }
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9461
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9462 if (*p != NUL)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9463 {
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9464 #ifdef FEAT_MBYTE
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9465 c = mb_ptr2char_adv(&p);
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9466 #else
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9467 c = *p++;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9468 #endif
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9469 new_st.st_fold[i + 128] = c;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9470 if (i + 128 != c && new_st.st_isu[i + 128] && c < 256)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9471 new_st.st_upper[c] = i + 128;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9472 }
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9473 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9474
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9475 (void)set_spell_finish(&new_st);
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9476 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9477
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9478 static int
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9479 set_spell_finish(new_st)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9480 spelltab_T *new_st;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9481 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9482 int i;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9483
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9484 if (did_set_spelltab)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9485 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9486 /* check that it's the same table */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9487 for (i = 0; i < 256; ++i)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9488 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9489 if (spelltab.st_isw[i] != new_st->st_isw[i]
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9490 \|\| spelltab.st_isu[i] != new_st->st_isu[i]
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9491 \|\| spelltab.st_fold[i] != new_st->st_fold[i]
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9492 \|\| spelltab.st_upper[i] != new_st->st_upper[i])
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9493 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9494 EMSG(_("E763: Word characters differ between spell files"));
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9495 return FAIL;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9496 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9497 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9498 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9499 else
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9500 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9501 /* copy the new spelltab into the one being used */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9502 spelltab = *new_st;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9503 did_set_spelltab = TRUE;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9504 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9505
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9506 return OK;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9507 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9508
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9509 /*
358 e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	9510 * Return TRUE if "p" points to a word character.
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9511 * 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	9512 * 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	9513 * 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	9514 */
e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	9515 static int
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9516 spell_iswordp(p, buf)
358 e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	9517 char_u *p;
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9518 buf_T buf; / buffer used */
358 e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	9519 {
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9520 #ifdef FEAT_MBYTE
358 e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	9521 char_u *s;
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9522 int l;
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9523 int c;
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9524
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9525 if (has_mbyte)
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9526 {
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9527 l = MB_BYTE2LEN(*p);
358 e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	9528 s = p;
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9529 if (l == 1)
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9530 {
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9531 /* be quick for ASCII */
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9532 if (buf->b_spell_ismw[*p])
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9533 {
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9534 s = p + 1; /* skip a mid-word character */
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9535 l = MB_BYTE2LEN(*s);
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9536 }
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9537 }
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9538 else
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9539 {
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9540 c = mb_ptr2char(p);
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9541 if (c < 256 ? buf->b_spell_ismw[c]
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9542 : (buf->b_spell_ismw_mb != NULL
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9543 && vim_strchr(buf->b_spell_ismw_mb, c) != NULL))
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9544 {
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9545 s = p + l;
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9546 l = MB_BYTE2LEN(*s);
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9547 }
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9548 }
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9549
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	9550 c = mb_ptr2char(s);
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	9551 if (c > 255)
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9552 return mb_get_class(s) >= 2;
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	9553 return spelltab.st_isw[c];
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9554 }
358 e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	9555 #endif
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9556
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9557 return spelltab.st_isw[buf->b_spell_ismw[*p] ? p[1] : p[0]];
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9558 }
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9559
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9560 /*
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9561 * Return TRUE if "p" points to a word character.
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9562 * Unlike spell_iswordp() this doesn't check for "midword" characters.
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9563 */
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9564 static int
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9565 spell_iswordp_nmw(p)
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9566 char_u *p;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9567 {
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9568 #ifdef FEAT_MBYTE
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	9569 int c;
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	9570
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	9571 if (has_mbyte)
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	9572 {
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	9573 c = mb_ptr2char(p);
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	9574 if (c > 255)
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	9575 return mb_get_class(p) >= 2;
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	9576 return spelltab.st_isw[c];
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	9577 }
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9578 #endif
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9579 return spelltab.st_isw[*p];
358 e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	9580 }
e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	9581
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9582 #ifdef FEAT_MBYTE
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9583 /*
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9584 * Return TRUE if "p" points to a word character.
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9585 * Wide version of spell_iswordp().
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9586 */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9587 static int
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9588 spell_iswordp_w(p, buf)
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9589 int *p;
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9590 buf_T *buf;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9591 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9592 int *s;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9593
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9594 if (p < 256 ? buf->b_spell_ismw[p]
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9595 : (buf->b_spell_ismw_mb != NULL
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9596 && vim_strchr(buf->b_spell_ismw_mb, *p) != NULL))
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9597 s = p + 1;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9598 else
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9599 s = p;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9600
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	9601 if (*s > 255)
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9602 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9603 if (enc_utf8)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9604 return utf_class(*s) >= 2;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9605 if (enc_dbcs)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9606 return dbcs_class((unsigned)s >> 8, s & 0xff) >= 2;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9607 return 0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9608 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9609 return spelltab.st_isw[*s];
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9610 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9611 #endif
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9612
358 e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	9613 /*
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	9614 * Write the table with prefix conditions to the .spl file.
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9615 * When "fd" is NULL only count the length of what is written.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9616 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9617 static int
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	9618 write_spell_prefcond(fd, gap)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	9619 FILE *fd;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	9620 garray_T *gap;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	9621 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	9622 int i;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	9623 char_u *p;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	9624 int len;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9625 int totlen;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9626
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9627 if (fd != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9628 put_bytes(fd, (long_u)gap->ga_len, 2); /* <prefcondcnt> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9629
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9630 totlen = 2 + gap->ga_len; /* length of <prefcondcnt> and <condlen> bytes */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	9631
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	9632 for (i = 0; i < gap->ga_len; ++i)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	9633 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	9634 /* <prefcond> : <condlen> <condstr> */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	9635 p = ((char_u **)gap->ga_data)[i];
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9636 if (p != NULL)
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	9637 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	9638 len = STRLEN(p);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9639 if (fd != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9640 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9641 fputc(len, fd);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9642 fwrite(p, (size_t)len, (size_t)1, fd);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9643 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9644 totlen += len;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9645 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9646 else if (fd != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9647 fputc(0, fd);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9648 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9649
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9650 return totlen;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9651 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9652
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9653 /*
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9654 * Case-fold "str[len]" into "buf[buflen]". The result is NUL terminated.
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9655 * Uses the character definitions from the .spl file.
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9656 * When using a multi-byte 'encoding' the length may change!
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9657 * Returns FAIL when something wrong.
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9658 */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9659 static int
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9660 spell_casefold(str, len, buf, buflen)
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9661 char_u *str;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9662 int len;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9663 char_u *buf;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9664 int buflen;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9665 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9666 int i;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9667
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9668 if (len >= buflen)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9669 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9670 buf[0] = NUL;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9671 return FAIL; /* result will not fit */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9672 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9673
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9674 #ifdef FEAT_MBYTE
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9675 if (has_mbyte)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9676 {
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9677 int outi = 0;
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9678 char_u *p;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9679 int c;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9680
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9681 /* Fold one character at a time. */
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9682 for (p = str; p < str + len; )
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9683 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9684 if (outi + MB_MAXBYTES > buflen)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9685 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9686 buf[outi] = NUL;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9687 return FAIL;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9688 }
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9689 c = mb_cptr2char_adv(&p);
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9690 outi += mb_char2bytes(SPELL_TOFOLD(c), buf + outi);
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9691 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9692 buf[outi] = NUL;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9693 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9694 else
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9695 #endif
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9696 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9697 /* Be quick for non-multibyte encodings. */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9698 for (i = 0; i < len; ++i)
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9699 buf[i] = spelltab.st_fold[str[i]];
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9700 buf[i] = NUL;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9701 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9702
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9703 return OK;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9704 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9705
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9706 /* values for sps_flags */
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9707 #define SPS_BEST 1
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9708 #define SPS_FAST 2
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9709 #define SPS_DOUBLE 4
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9710
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9711 static int sps_flags = SPS_BEST; /* flags from 'spellsuggest' */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9712 static int sps_limit = 9999; /* max nr of suggestions given */
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9713
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9714 /*
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9715 * Check the 'spellsuggest' option. Return FAIL if it's wrong.
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9716 * Sets "sps_flags" and "sps_limit".
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9717 */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9718 int
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9719 spell_check_sps()
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9720 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9721 char_u *p;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9722 char_u *s;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9723 char_u buf[MAXPATHL];
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9724 int f;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9725
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9726 sps_flags = 0;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9727 sps_limit = 9999;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9728
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9729 for (p = p_sps; *p != NUL; )
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9730 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9731 copy_option_part(&p, buf, MAXPATHL, ",");
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9732
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9733 f = 0;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9734 if (VIM_ISDIGIT(*buf))
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9735 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9736 s = buf;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9737 sps_limit = getdigits(&s);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9738 if (s != NUL && !VIM_ISDIGIT(s))
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9739 f = -1;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9740 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9741 else if (STRCMP(buf, "best") == 0)
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9742 f = SPS_BEST;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9743 else if (STRCMP(buf, "fast") == 0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9744 f = SPS_FAST;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9745 else if (STRCMP(buf, "double") == 0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9746 f = SPS_DOUBLE;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9747 else if (STRNCMP(buf, "expr:", 5) != 0
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9748 && STRNCMP(buf, "file:", 5) != 0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9749 f = -1;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9750
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9751 if (f == -1 \|\| (sps_flags != 0 && f != 0))
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9752 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9753 sps_flags = SPS_BEST;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9754 sps_limit = 9999;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9755 return FAIL;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9756 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9757 if (f != 0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9758 sps_flags = f;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9759 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9760
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9761 if (sps_flags == 0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9762 sps_flags = SPS_BEST;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9763
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9764 return OK;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9765 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9766
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9767 /*
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9768 * "z?": Find badly spelled word under or after the cursor.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9769 * Give suggestions for the properly spelled word.
638 593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	9770 * In Visual mode use the highlighted word as the bad word.
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9771 * When "count" is non-zero use that suggestion.
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9772 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9773 void
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9774 spell_suggest(count)
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9775 int count;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9776 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9777 char_u *line;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9778 pos_T prev_cursor = curwin->w_cursor;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9779 char_u wcopy[MAXWLEN + 2];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9780 char_u *p;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9781 int i;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9782 int c;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9783 suginfo_T sug;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9784 suggest_T *stp;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9785 int mouse_used;
388 f92bb1845823 updated for version 7.0101 vimboss parents: 385 diff changeset	9786 int need_cap;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9787 int limit;
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9788 int selected = count;
638 593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	9789 int badlen = 0;
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	9790
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	9791 if (no_spell_checking(curwin))
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	9792 return;
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	9793
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	9794 #ifdef FEAT_VISUAL
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	9795 if (VIsual_active)
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	9796 {
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	9797 /* Use the Visually selected text as the bad word. But reject
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	9798 * a multi-line selection. */
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	9799 if (curwin->w_cursor.lnum != VIsual.lnum)
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	9800 {
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	9801 vim_beep();
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	9802 return;
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	9803 }
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	9804 badlen = (int)curwin->w_cursor.col - (int)VIsual.col;
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	9805 if (badlen < 0)
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	9806 badlen = -badlen;
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	9807 else
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	9808 curwin->w_cursor.col = VIsual.col;
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	9809 ++badlen;
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	9810 end_visual_mode();
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	9811 }
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	9812 else
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	9813 #endif
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	9814 /* Find the start of the badly spelled word. */
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	9815 if (spell_move_to(curwin, FORWARD, TRUE, TRUE, NULL) == 0
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9816 \|\| curwin->w_cursor.col > prev_cursor.col)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9817 {
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9818 /* 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	9819 * cursor. */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9820 curwin->w_cursor = prev_cursor;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9821 line = ml_get_curline();
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9822 p = line + curwin->w_cursor.col;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9823 /* Backup to before start of word. */
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	9824 while (p > line && spell_iswordp_nmw(p))
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9825 mb_ptr_back(line, p);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9826 /* Forward to start of word. */
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	9827 while (*p != NUL && !spell_iswordp_nmw(p))
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9828 mb_ptr_adv(p);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9829
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	9830 if (!spell_iswordp_nmw(p)) /* No word found. */
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9831 {
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9832 beep_flush();
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9833 return;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9834 }
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9835 curwin->w_cursor.col = p - line;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9836 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9837
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9838 /* Get the word and its length. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9839
388 f92bb1845823 updated for version 7.0101 vimboss parents: 385 diff changeset	9840 /* Figure out if the word should be capitalised. */
475 e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9841 need_cap = check_need_cap(curwin->w_cursor.lnum, curwin->w_cursor.col);
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9842
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9843 line = ml_get_curline();
388 f92bb1845823 updated for version 7.0101 vimboss parents: 385 diff changeset	9844
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9845 /* Get the list of suggestions. Limit to 'lines' - 2 or the number in
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9846 * 'spellsuggest', whatever is smaller. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9847 if (sps_limit > (int)Rows - 2)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9848 limit = (int)Rows - 2;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9849 else
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9850 limit = sps_limit;
638 593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	9851 spell_find_suggest(line + curwin->w_cursor.col, badlen, &sug, limit,
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9852 TRUE, need_cap, TRUE);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9853
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9854 if (sug.su_ga.ga_len == 0)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9855 MSG(_("Sorry, no suggestions"));
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9856 else if (count > 0)
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9857 {
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9858 if (count > sug.su_ga.ga_len)
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9859 smsg((char_u *)_("Sorry, only %ld suggestions"),
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9860 (long)sug.su_ga.ga_len);
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9861 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9862 else
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9863 {
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9864 vim_free(repl_from);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9865 repl_from = NULL;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9866 vim_free(repl_to);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9867 repl_to = NULL;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9868
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9869 #ifdef FEAT_RIGHTLEFT
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9870 /* When 'rightleft' is set the list is drawn right-left. */
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9871 cmdmsg_rl = curwin->w_p_rl;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9872 if (cmdmsg_rl)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9873 msg_col = Columns - 1;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9874 #endif
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9875
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9876 /* List the suggestions. */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9877 msg_start();
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9878 lines_left = Rows; /* avoid more prompt */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9879 vim_snprintf((char )IObuff, IOSIZE, _("Change \"%.s\" to:"),
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9880 sug.su_badlen, sug.su_badptr);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9881 #ifdef FEAT_RIGHTLEFT
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9882 if (cmdmsg_rl && STRNCMP(IObuff, "Change", 6) == 0)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9883 {
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9884 /* And now the rabbit from the high hat: Avoid showing the
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9885 * untranslated message rightleft. */
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9886 vim_snprintf((char )IObuff, IOSIZE, ":ot \"%.s\" egnahC",
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9887 sug.su_badlen, sug.su_badptr);
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9888 }
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9889 #endif
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9890 msg_puts(IObuff);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9891 msg_clr_eos();
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9892 msg_putchar('\n');
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9893
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9894 msg_scroll = TRUE;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9895 for (i = 0; i < sug.su_ga.ga_len; ++i)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9896 {
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9897 stp = &SUG(sug.su_ga, i);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9898
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9899 /* The suggested word may replace only part of the bad word, add
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9900 * the not replaced part. */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9901 STRCPY(wcopy, stp->st_word);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9902 if (sug.su_badlen > stp->st_orglen)
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9903 vim_strncpy(wcopy + stp->st_wordlen,
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9904 sug.su_badptr + stp->st_orglen,
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9905 sug.su_badlen - stp->st_orglen);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9906 vim_snprintf((char *)IObuff, IOSIZE, "%2d", i + 1);
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9907 #ifdef FEAT_RIGHTLEFT
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9908 if (cmdmsg_rl)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9909 rl_mirror(IObuff);
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9910 #endif
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9911 msg_puts(IObuff);
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9912
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9913 vim_snprintf((char *)IObuff, IOSIZE, " \"%s\"", wcopy);
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9914 msg_puts(IObuff);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9915
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9916 /* The word may replace more than "su_badlen". */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9917 if (sug.su_badlen < stp->st_orglen)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9918 {
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9919 vim_snprintf((char )IObuff, IOSIZE, _(" < \"%.s\""),
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9920 stp->st_orglen, sug.su_badptr);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9921 msg_puts(IObuff);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9922 }
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9923
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9924 if (p_verbose > 0)
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9925 {
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9926 /* Add the score. */
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	9927 if (sps_flags & (SPS_DOUBLE \| SPS_BEST))
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9928 vim_snprintf((char *)IObuff, IOSIZE, " (%s%d - %d)",
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9929 stp->st_salscore ? "s " : "",
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9930 stp->st_score, stp->st_altscore);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9931 else
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9932 vim_snprintf((char *)IObuff, IOSIZE, " (%d)",
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9933 stp->st_score);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9934 #ifdef FEAT_RIGHTLEFT
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9935 if (cmdmsg_rl)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9936 /* Mirror the numbers, but keep the leading space. */
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9937 rl_mirror(IObuff + 1);
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9938 #endif
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9939 msg_advance(30);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9940 msg_puts(IObuff);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9941 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9942 msg_putchar('\n');
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9943 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9944
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9945 #ifdef FEAT_RIGHTLEFT
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9946 cmdmsg_rl = FALSE;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9947 msg_col = 0;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9948 #endif
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9949 /* Ask for choice. */
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9950 selected = prompt_for_number(&mouse_used);
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9951 if (mouse_used)
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9952 selected -= lines_left;
718 7b21554be7a1 updated for version 7.0219 vimboss parents: 715 diff changeset	9953 lines_left = Rows; /* avoid more prompt */
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9954 }
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9955
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9956 if (selected > 0 && selected <= sug.su_ga.ga_len && u_save_cursor() == OK)
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9957 {
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9958 /* Save the from and to text for :spellrepall. */
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9959 stp = &SUG(sug.su_ga, selected - 1);
548 f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	9960 if (sug.su_badlen > stp->st_orglen)
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	9961 {
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	9962 /* Replacing less than "su_badlen", append the remainder to
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	9963 * repl_to. */
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	9964 repl_from = vim_strnsave(sug.su_badptr, sug.su_badlen);
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	9965 vim_snprintf((char )IObuff, IOSIZE, "%s%.s", stp->st_word,
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	9966 sug.su_badlen - stp->st_orglen,
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	9967 sug.su_badptr + stp->st_orglen);
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	9968 repl_to = vim_strsave(IObuff);
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	9969 }
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	9970 else
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	9971 {
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	9972 /* Replacing su_badlen or more, use the whole word. */
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	9973 repl_from = vim_strnsave(sug.su_badptr, stp->st_orglen);
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	9974 repl_to = vim_strsave(stp->st_word);
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	9975 }
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9976
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9977 /* Replace the word. */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9978 p = alloc(STRLEN(line) - stp->st_orglen + stp->st_wordlen + 1);
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9979 if (p != NULL)
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9980 {
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9981 c = sug.su_badptr - line;
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9982 mch_memmove(p, line, c);
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9983 STRCPY(p + c, stp->st_word);
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9984 STRCAT(p, sug.su_badptr + stp->st_orglen);
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9985 ml_replace(curwin->w_cursor.lnum, p, FALSE);
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9986 curwin->w_cursor.col = c;
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9987
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9988 /* For redo we use a change-word command. */
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9989 ResetRedobuff();
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9990 AppendToRedobuff((char_u *)"ciw");
620 9e359e5759f6 updated for version 7.0177 vimboss parents: 592 diff changeset	9991 AppendToRedobuffLit(p + c,
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9992 stp->st_wordlen + sug.su_badlen - stp->st_orglen);
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9993 AppendCharToRedobuff(ESC);
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	9994
23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	9995 /* After this "p" may be invalid. */
23f82b5d2814 updated for version 7.0c10 vimboss parents: 817 diff changeset	9996 changed_bytes(curwin->w_cursor.lnum, c);
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9997 }
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9998 }
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9999 else
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10000 curwin->w_cursor = prev_cursor;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10001
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10002 spell_find_cleanup(&sug);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10003 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10004
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10005 /*
475 e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10006 * 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	10007 * capital. This uses 'spellcapcheck' of the current buffer.
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10008 */
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10009 static int
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10010 check_need_cap(lnum, col)
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10011 linenr_T lnum;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10012 colnr_T col;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10013 {
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10014 int need_cap = FALSE;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10015 char_u *line;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10016 char_u *line_copy = NULL;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10017 char_u *p;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10018 colnr_T endcol;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10019 regmatch_T regmatch;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10020
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10021 if (curbuf->b_cap_prog == NULL)
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10022 return FALSE;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10023
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10024 line = ml_get_curline();
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10025 endcol = 0;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10026 if ((int)(skipwhite(line) - line) >= (int)col)
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10027 {
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10028 /* At start of line, check if previous line is empty or sentence
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10029 * ends there. */
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10030 if (lnum == 1)
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10031 need_cap = TRUE;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10032 else
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10033 {
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10034 line = ml_get(lnum - 1);
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10035 if (*skipwhite(line) == NUL)
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10036 need_cap = TRUE;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10037 else
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10038 {
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10039 /* Append a space in place of the line break. */
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10040 line_copy = concat_str(line, (char_u *)" ");
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10041 line = line_copy;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10042 endcol = STRLEN(line);
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10043 }
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10044 }
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10045 }
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10046 else
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10047 endcol = col;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10048
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10049 if (endcol > 0)
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10050 {
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10051 /* Check if sentence ends before the bad word. */
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10052 regmatch.regprog = curbuf->b_cap_prog;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10053 regmatch.rm_ic = FALSE;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10054 p = line + endcol;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10055 for (;;)
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10056 {
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10057 mb_ptr_back(line, p);
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10058 if (p == line \|\| spell_iswordp_nmw(p))
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10059 break;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10060 if (vim_regexec(&regmatch, p, 0)
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10061 && regmatch.endp[0] == line + endcol)
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10062 {
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10063 need_cap = TRUE;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10064 break;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10065 }
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10066 }
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10067 }
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10068
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10069 vim_free(line_copy);
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10070
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10071 return need_cap;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10072 }
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10073
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10074
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10075 /*
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10076 * ":spellrepall"
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10077 */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10078 /ARGSUSED/
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10079 void
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10080 ex_spellrepall(eap)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10081 exarg_T *eap;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10082 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10083 pos_T pos = curwin->w_cursor;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10084 char_u *frompat;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10085 int addlen;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10086 char_u *line;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10087 char_u *p;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10088 int save_ws = p_ws;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10089 linenr_T prev_lnum = 0;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10090
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10091 if (repl_from == NULL \|\| repl_to == NULL)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10092 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10093 EMSG(_("E752: No previous spell replacement"));
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10094 return;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10095 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10096 addlen = STRLEN(repl_to) - STRLEN(repl_from);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10097
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10098 frompat = alloc(STRLEN(repl_from) + 7);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10099 if (frompat == NULL)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10100 return;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10101 sprintf((char *)frompat, "\\V\\<%s\\>", repl_from);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10102 p_ws = FALSE;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10103
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10104 sub_nsubs = 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10105 sub_nlines = 0;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10106 curwin->w_cursor.lnum = 0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10107 while (!got_int)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10108 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10109 if (do_search(NULL, '/', frompat, 1L, SEARCH_KEEP) == 0
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10110 \|\| u_save_cursor() == FAIL)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10111 break;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10112
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10113 /* Only replace when the right word isn't there yet. This happens
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10114 * when changing "etc" to "etc.". */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10115 line = ml_get_curline();
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10116 if (addlen <= 0 \|\| STRNCMP(line + curwin->w_cursor.col,
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10117 repl_to, STRLEN(repl_to)) != 0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10118 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10119 p = alloc(STRLEN(line) + addlen + 1);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10120 if (p == NULL)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10121 break;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10122 mch_memmove(p, line, curwin->w_cursor.col);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10123 STRCPY(p + curwin->w_cursor.col, repl_to);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10124 STRCAT(p, line + curwin->w_cursor.col + STRLEN(repl_from));
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10125 ml_replace(curwin->w_cursor.lnum, p, FALSE);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10126 changed_bytes(curwin->w_cursor.lnum, curwin->w_cursor.col);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10127
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10128 if (curwin->w_cursor.lnum != prev_lnum)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10129 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10130 ++sub_nlines;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10131 prev_lnum = curwin->w_cursor.lnum;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10132 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10133 ++sub_nsubs;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10134 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10135 curwin->w_cursor.col += STRLEN(repl_to);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10136 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10137
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10138 p_ws = save_ws;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10139 curwin->w_cursor = pos;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10140 vim_free(frompat);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10141
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10142 if (sub_nsubs == 0)
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10143 EMSG2(_("E753: Not found: %s"), repl_from);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10144 else
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10145 do_sub_msg(FALSE);
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10146 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10147
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10148 /*
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10149 * Find spell suggestions for "word". Return them in the growarray "*gap" as
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10150 * a list of allocated strings.
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10151 */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10152 void
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10153 spell_suggest_list(gap, word, maxcount, need_cap, interactive)
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10154 garray_T *gap;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10155 char_u *word;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10156 int maxcount; /* maximum nr of suggestions */
475 e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	10157 int need_cap; /* 'spellcapcheck' matched */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10158 int interactive;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10159 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10160 suginfo_T sug;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10161 int i;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10162 suggest_T *stp;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10163 char_u *wcopy;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10164
638 593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	10165 spell_find_suggest(word, 0, &sug, maxcount, FALSE, need_cap, interactive);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10166
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10167 /* Make room in "gap". */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10168 ga_init2(gap, sizeof(char_u *), sug.su_ga.ga_len + 1);
626 732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	10169 if (ga_grow(gap, sug.su_ga.ga_len) == OK)
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	10170 {
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	10171 for (i = 0; i < sug.su_ga.ga_len; ++i)
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	10172 {
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	10173 stp = &SUG(sug.su_ga, i);
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	10174
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	10175 /* The suggested word may replace only part of "word", add the not
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	10176 * replaced part. */
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	10177 wcopy = alloc(stp->st_wordlen
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10178 + STRLEN(sug.su_badptr + stp->st_orglen) + 1);
626 732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	10179 if (wcopy == NULL)
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	10180 break;
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	10181 STRCPY(wcopy, stp->st_word);
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	10182 STRCPY(wcopy + stp->st_wordlen, sug.su_badptr + stp->st_orglen);
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	10183 ((char_u **)gap->ga_data)[gap->ga_len++] = wcopy;
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	10184 }
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10185 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10186
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10187 spell_find_cleanup(&sug);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10188 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10189
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10190 /*
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10191 * Find spell suggestions for the word at the start of "badptr".
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10192 * Return the suggestions in "su->su_ga".
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10193 * The maximum number of suggestions is "maxcount".
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10194 * Note: does use info for the current window.
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10195 * This is based on the mechanisms of Aspell, but completely reimplemented.
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10196 */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10197 static void
638 593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	10198 spell_find_suggest(badptr, badlen, su, maxcount, banbadword, need_cap, interactive)
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10199 char_u *badptr;
638 593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	10200 int badlen; /* length of bad word or 0 if unknown */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10201 suginfo_T *su;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10202 int maxcount;
358 e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	10203 int banbadword; /* don't include badword in suggestions */
388 f92bb1845823 updated for version 7.0101 vimboss parents: 385 diff changeset	10204 int need_cap; /* word should start with capital */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10205 int interactive;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10206 {
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	10207 hlf_T attr = HLF_COUNT;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10208 char_u buf[MAXPATHL];
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10209 char_u *p;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10210 int do_combine = FALSE;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10211 char_u *sps_copy;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10212 #ifdef FEAT_EVAL
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10213 static int expr_busy = FALSE;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10214 #endif
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	10215 int c;
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	10216 int i;
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	10217 langp_T *lp;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10218
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10219 /*
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10220 * Set the info in "*su".
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10221 */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10222 vim_memset(su, 0, sizeof(suginfo_T));
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10223 ga_init2(&su->su_ga, (int)sizeof(suggest_T), 10);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10224 ga_init2(&su->su_sga, (int)sizeof(suggest_T), 10);
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	10225 if (*badptr == NUL)
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	10226 return;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10227 hash_init(&su->su_banned);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10228
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10229 su->su_badptr = badptr;
638 593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	10230 if (badlen != 0)
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	10231 su->su_badlen = badlen;
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	10232 else
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	10233 su->su_badlen = spell_check(curwin, su->su_badptr, &attr, NULL, FALSE);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10234 su->su_maxcount = maxcount;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10235 su->su_maxscore = SCORE_MAXINIT;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10236
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10237 if (su->su_badlen >= MAXWLEN)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10238 su->su_badlen = MAXWLEN - 1; /* just in case */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10239 vim_strncpy(su->su_badword, su->su_badptr, su->su_badlen);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10240 (void)spell_casefold(su->su_badptr, su->su_badlen,
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10241 su->su_fbadword, MAXWLEN);
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10242 /* get caps flags for bad word */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10243 su->su_badflags = badword_captype(su->su_badptr,
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10244 su->su_badptr + su->su_badlen);
388 f92bb1845823 updated for version 7.0101 vimboss parents: 385 diff changeset	10245 if (need_cap)
f92bb1845823 updated for version 7.0101 vimboss parents: 385 diff changeset	10246 su->su_badflags \|= WF_ONECAP;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10247
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	10248 /* Find the default language for sound folding. We simply use the first
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	10249 * one in 'spelllang' that supports sound folding. That's good for when
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	10250 * using multiple files for one language, it's not that bad when mixing
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	10251 * languages (e.g., "pl,en"). */
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	10252 for (i = 0; i < curbuf->b_langp.ga_len; ++i)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	10253 {
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	10254 lp = LANGP_ENTRY(curbuf->b_langp, i);
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	10255 if (lp->lp_sallang != NULL)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	10256 {
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	10257 su->su_sallang = lp->lp_sallang;
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	10258 break;
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	10259 }
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	10260 }
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	10261
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	10262 /* 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	10263 * have to do this many times. */
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	10264 if (su->su_sallang != NULL)
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	10265 spell_soundfold(su->su_sallang, su->su_fbadword, TRUE,
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	10266 su->su_sal_badword);
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	10267
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	10268 /* If the word is not capitalised and spell_check() doesn't consider the
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	10269 * 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	10270 * for that. */
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	10271 c = PTR2CHAR(su->su_badptr);
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	10272 if (!SPELL_ISUPPER(c) && attr == HLF_COUNT)
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	10273 {
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	10274 make_case_word(su->su_badword, buf, WF_ONECAP);
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	10275 add_suggestion(su, &su->su_ga, buf, su->su_badlen, SCORE_ICASE,
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10276 0, TRUE, su->su_sallang, FALSE);
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	10277 }
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	10278
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10279 /* Ban the bad word itself. It may appear in another region. */
358 e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	10280 if (banbadword)
e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	10281 add_banned(su, su->su_badword);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10282
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10283 /* Make a copy of 'spellsuggest', because the expression may change it. */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10284 sps_copy = vim_strsave(p_sps);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10285 if (sps_copy == NULL)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10286 return;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10287
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10288 /* Loop over the items in 'spellsuggest'. */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10289 for (p = sps_copy; *p != NUL; )
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10290 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10291 copy_option_part(&p, buf, MAXPATHL, ",");
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10292
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10293 if (STRNCMP(buf, "expr:", 5) == 0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10294 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10295 #ifdef FEAT_EVAL
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	10296 /* Evaluate an expression. Skip this when called recursively,
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	10297 * when using spellsuggest() in the expression. */
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10298 if (!expr_busy)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10299 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10300 expr_busy = TRUE;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10301 spell_suggest_expr(su, buf + 5);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10302 expr_busy = FALSE;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10303 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10304 #endif
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10305 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10306 else if (STRNCMP(buf, "file:", 5) == 0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10307 /* Use list of suggestions in a file. */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10308 spell_suggest_file(su, buf + 5);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10309 else
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10310 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10311 /* Use internal method. */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10312 spell_suggest_intern(su, interactive);
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10313 if (sps_flags & SPS_DOUBLE)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10314 do_combine = TRUE;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10315 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10316 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10317
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10318 vim_free(sps_copy);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10319
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10320 if (do_combine)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10321 /* Combine the two list of suggestions. This must be done last,
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10322 * because sorting changes the order again. */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10323 score_combine(su);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10324 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10325
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10326 #ifdef FEAT_EVAL
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10327 /*
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10328 * Find suggestions by evaluating expression "expr".
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10329 */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10330 static void
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10331 spell_suggest_expr(su, expr)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10332 suginfo_T *su;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10333 char_u *expr;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10334 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10335 list_T *list;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10336 listitem_T *li;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10337 int score;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10338 char_u *p;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10339
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10340 /* 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	10341 * suginfo_T.
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10342 * First evaluate the expression and get the resulting list. */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10343 list = eval_spell_expr(su->su_badword, expr);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10344 if (list != NULL)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10345 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10346 /* Loop over the items in the list. */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10347 for (li = list->lv_first; li != NULL; li = li->li_next)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10348 if (li->li_tv.v_type == VAR_LIST)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10349 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10350 /* Get the word and the score from the items. */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10351 score = get_spellword(li->li_tv.vval.v_list, &p);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10352 if (score >= 0 && score <= su->su_maxscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10353 add_suggestion(su, &su->su_ga, p, su->su_badlen,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10354 score, 0, TRUE, su->su_sallang, FALSE);
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10355 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10356 list_unref(list);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10357 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10358
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10359 /* Remove bogus suggestions, sort and truncate at "maxcount". */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10360 check_suggestions(su, &su->su_ga);
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10361 (void)cleanup_suggestions(&su->su_ga, su->su_maxscore, su->su_maxcount);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10362 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10363 #endif
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10364
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10365 /*
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10366 * Find suggestions in file "fname". Used for "file:" in 'spellsuggest'.
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10367 */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10368 static void
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10369 spell_suggest_file(su, fname)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10370 suginfo_T *su;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10371 char_u *fname;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10372 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10373 FILE *fd;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10374 char_u line[MAXWLEN * 2];
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10375 char_u *p;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10376 int len;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10377 char_u cword[MAXWLEN];
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10378
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10379 /* Open the file. */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10380 fd = mch_fopen((char *)fname, "r");
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10381 if (fd == NULL)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10382 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10383 EMSG2(_(e_notopen), fname);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10384 return;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10385 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10386
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10387 /* Read it line by line. */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10388 while (!vim_fgets(line, MAXWLEN * 2, fd) && !got_int)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10389 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10390 line_breakcheck();
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10391
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10392 p = vim_strchr(line, '/');
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10393 if (p == NULL)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10394 continue; /* No Tab found, just skip the line. */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10395 *p++ = NUL;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10396 if (STRICMP(su->su_badword, line) == 0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10397 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10398 /* Match! Isolate the good word, until CR or NL. */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10399 for (len = 0; p[len] >= ' '; ++len)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10400 ;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10401 p[len] = NUL;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10402
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10403 /* If the suggestion doesn't have specific case duplicate the case
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10404 * of the bad word. */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10405 if (captype(p, NULL) == 0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10406 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10407 make_case_word(p, cword, su->su_badflags);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10408 p = cword;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10409 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10410
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10411 add_suggestion(su, &su->su_ga, p, su->su_badlen,
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10412 SCORE_FILE, 0, TRUE, su->su_sallang, FALSE);
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10413 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10414 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10415
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10416 fclose(fd);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10417
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10418 /* Remove bogus suggestions, sort and truncate at "maxcount". */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10419 check_suggestions(su, &su->su_ga);
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10420 (void)cleanup_suggestions(&su->su_ga, su->su_maxscore, su->su_maxcount);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10421 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10422
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10423 /*
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10424 * Find suggestions for the internal method indicated by "sps_flags".
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10425 */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10426 static void
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10427 spell_suggest_intern(su, interactive)
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10428 suginfo_T *su;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10429 int interactive;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10430 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10431 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10432 * Load the .sug file(s) that are available and not done yet.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10433 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10434 suggest_load_files();
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10435
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10436 /*
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10437 * 1. Try special cases, such as repeating a word: "the the" -> "the".
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10438 *
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10439 * Set a maximum score to limit the combination of operations that is
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10440 * tried.
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10441 */
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10442 suggest_try_special(su);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10443
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10444 /*
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10445 * 2. Try inserting/deleting/swapping/changing a letter, use REP entries
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10446 * from the .aff file and inserting a space (split the word).
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10447 */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10448 suggest_try_change(su);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10449
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10450 /* For the resulting top-scorers compute the sound-a-like score. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10451 if (sps_flags & SPS_DOUBLE)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10452 score_comp_sal(su);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10453
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10454 /*
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10455 * 3. Try finding sound-a-like words.
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10456 */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10457 if ((sps_flags & SPS_FAST) == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10458 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10459 if (sps_flags & SPS_BEST)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10460 /* Adjust the word score for the suggestions found so far for how
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10461 * they sounds like. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10462 rescore_suggestions(su);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10463
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10464 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10465 * While going throught the soundfold tree "su_maxscore" is the score
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10466 * for the soundfold word, limits the changes that are being tried,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10467 * and "su_sfmaxscore" the rescored score, which is set by
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10468 * cleanup_suggestions().
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10469 * First find words with a small edit distance, because this is much
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10470 * faster and often already finds the top-N suggestions. If we didn't
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10471 * find many suggestions try again with a higher edit distance.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10472 * "sl_sounddone" is used to avoid doing the same word twice.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10473 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10474 suggest_try_soundalike_prep();
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10475 su->su_maxscore = SCORE_SFMAX1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10476 su->su_sfmaxscore = SCORE_MAXINIT * 3;
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10477 suggest_try_soundalike(su);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10478 if (su->su_ga.ga_len < SUG_CLEAN_COUNT(su))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10479 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10480 /* We didn't find enough matches, try again, allowing more
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10481 * changes to the soundfold word. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10482 su->su_maxscore = SCORE_SFMAX2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10483 suggest_try_soundalike(su);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10484 if (su->su_ga.ga_len < SUG_CLEAN_COUNT(su))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10485 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10486 /* Still didn't find enough matches, try again, allowing even
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10487 * more changes to the soundfold word. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10488 su->su_maxscore = SCORE_SFMAX3;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10489 suggest_try_soundalike(su);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10490 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10491 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10492 su->su_maxscore = su->su_sfmaxscore;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10493 suggest_try_soundalike_finish();
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10494 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10495
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10496 /* When CTRL-C was hit while searching do show the results. Only clear
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10497 * got_int when using a command, not for spellsuggest(). */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10498 ui_breakcheck();
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10499 if (interactive && got_int)
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10500 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10501 (void)vgetc();
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10502 got_int = FALSE;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10503 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10504
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10505 if ((sps_flags & SPS_DOUBLE) == 0 && su->su_ga.ga_len != 0)
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10506 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10507 if (sps_flags & SPS_BEST)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10508 /* Adjust the word score for how it sounds like. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10509 rescore_suggestions(su);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10510
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10511 /* Remove bogus suggestions, sort and truncate at "maxcount". */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10512 check_suggestions(su, &su->su_ga);
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10513 (void)cleanup_suggestions(&su->su_ga, su->su_maxscore, su->su_maxcount);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10514 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10515 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10516
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10517 /*
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10518 * 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	10519 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10520 static void
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10521 suggest_load_files()
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10522 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10523 langp_T *lp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10524 int lpi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10525 slang_T *slang;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10526 char_u *dotp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10527 FILE *fd;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10528 char_u buf[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10529 int i;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10530 time_t timestamp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10531 int wcount;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10532 int wordnr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10533 garray_T ga;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10534 int c;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10535
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10536 /* Do this for all languages that support sound folding. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10537 for (lpi = 0; lpi < curbuf->b_langp.ga_len; ++lpi)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10538 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10539 lp = LANGP_ENTRY(curbuf->b_langp, lpi);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10540 slang = lp->lp_slang;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10541 if (slang->sl_sugtime != 0 && !slang->sl_sugloaded)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10542 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10543 /* Change ".spl" to ".sug" and open the file. When the file isn't
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10544 * found silently skip it. Do set "sl_sugloaded" so that we
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10545 * don't try again and again. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10546 slang->sl_sugloaded = TRUE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10547
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10548 dotp = vim_strrchr(slang->sl_fname, '.');
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10549 if (dotp == NULL \|\| fnamecmp(dotp, ".spl") != 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10550 continue;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10551 STRCPY(dotp, ".sug");
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10552 fd = fopen((char *)slang->sl_fname, "r");
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10553 if (fd == NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10554 goto nextone;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10555
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10556 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10557 * <SUGHEADER>: <fileID> <versionnr> <timestamp>
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10558 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10559 for (i = 0; i < VIMSUGMAGICL; ++i)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10560 buf[i] = getc(fd); /* <fileID> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10561 if (STRNCMP(buf, VIMSUGMAGIC, VIMSUGMAGICL) != 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10562 {
626 732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	10563 EMSG2(_("E778: This does not look like a .sug file: %s"),
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10564 slang->sl_fname);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10565 goto nextone;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10566 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10567 c = getc(fd); /* <versionnr> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10568 if (c < VIMSUGVERSION)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10569 {
626 732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	10570 EMSG2(_("E779: Old .sug file, needs to be updated: %s"),
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10571 slang->sl_fname);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10572 goto nextone;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10573 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10574 else if (c > VIMSUGVERSION)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10575 {
626 732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	10576 EMSG2(_("E780: .sug file is for newer version of Vim: %s"),
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10577 slang->sl_fname);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10578 goto nextone;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10579 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10580
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10581 /* Check the timestamp, it must be exactly the same as the one in
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10582 * the .spl file. Otherwise the word numbers won't match. */
695 653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	10583 timestamp = get8c(fd); /* <timestamp> */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10584 if (timestamp != slang->sl_sugtime)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10585 {
626 732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	10586 EMSG2(_("E781: .sug file doesn't match .spl file: %s"),
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10587 slang->sl_fname);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10588 goto nextone;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10589 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10590
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10591 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10592 * <SUGWORDTREE>: <wordtree>
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10593 * Read the trie with the soundfolded words.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10594 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10595 if (spell_read_tree(fd, &slang->sl_sbyts, &slang->sl_sidxs,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10596 FALSE, 0) != 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10597 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10598 someerror:
626 732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	10599 EMSG2(_("E782: error while reading .sug file: %s"),
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10600 slang->sl_fname);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10601 slang_clear_sug(slang);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10602 goto nextone;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10603 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10604
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10605 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10606 * <SUGTABLE>: <sugwcount> <sugline> ...
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10607 *
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10608 * Read the table with word numbers. We use a file buffer for
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10609 * this, because it's so much like a file with lines. Makes it
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10610 * possible to swap the info and save on memory use.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10611 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10612 slang->sl_sugbuf = open_spellbuf();
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10613 if (slang->sl_sugbuf == NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10614 goto someerror;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10615 /* <sugwcount> */
695 653eeb31bad6 updated for version 7.0210 vimboss parents: 690 diff changeset	10616 wcount = get4c(fd);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10617 if (wcount < 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10618 goto someerror;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10619
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10620 /* Read all the wordnr lists into the buffer, one NUL terminated
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10621 * list per line. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10622 ga_init2(&ga, 1, 100);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10623 for (wordnr = 0; wordnr < wcount; ++wordnr)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10624 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10625 ga.ga_len = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10626 for (;;)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10627 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10628 c = getc(fd); /* <sugline> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10629 if (c < 0 \|\| ga_grow(&ga, 1) == FAIL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10630 goto someerror;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10631 ((char_u *)ga.ga_data)[ga.ga_len++] = c;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10632 if (c == NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10633 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10634 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10635 if (ml_append_buf(slang->sl_sugbuf, (linenr_T)wordnr,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10636 ga.ga_data, ga.ga_len, TRUE) == FAIL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10637 goto someerror;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10638 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10639 ga_clear(&ga);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10640
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10641 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10642 * 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	10643 * a word by its number.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10644 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10645 tree_count_words(slang->sl_fbyts, slang->sl_fidxs);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10646 tree_count_words(slang->sl_sbyts, slang->sl_sidxs);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10647
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10648 nextone:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10649 if (fd != NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10650 fclose(fd);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10651 STRCPY(dotp, ".spl");
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10652 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10653 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10654 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10655
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10656
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10657 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10658 * Fill in the wordcount fields for a trie.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10659 * Returns the total number of words.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10660 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10661 static void
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10662 tree_count_words(byts, idxs)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10663 char_u *byts;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10664 idx_T *idxs;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10665 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10666 int depth;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10667 idx_T arridx[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10668 int curi[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10669 int c;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10670 idx_T n;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10671 int wordcount[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10672
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10673 arridx[0] = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10674 curi[0] = 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10675 wordcount[0] = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10676 depth = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10677 while (depth >= 0 && !got_int)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10678 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10679 if (curi[depth] > byts[arridx[depth]])
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10680 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10681 /* Done all bytes at this node, go up one level. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10682 idxs[arridx[depth]] = wordcount[depth];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10683 if (depth > 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10684 wordcount[depth - 1] += wordcount[depth];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10685
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10686 --depth;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10687 fast_breakcheck();
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10688 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10689 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10690 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10691 /* Do one more byte at this node. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10692 n = arridx[depth] + curi[depth];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10693 ++curi[depth];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10694
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10695 c = byts[n];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10696 if (c == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10697 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10698 /* End of word, count it. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10699 ++wordcount[depth];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10700
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10701 /* Skip over any other NUL bytes (same word with different
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10702 * flags). */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10703 while (byts[n + 1] == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10704 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10705 ++n;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10706 ++curi[depth];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10707 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10708 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10709 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10710 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10711 /* Normal char, go one level deeper to count the words. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10712 ++depth;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10713 arridx[depth] = idxs[n];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10714 curi[depth] = 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10715 wordcount[depth] = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10716 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10717 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10718 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10719 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10720
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10721 /*
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10722 * Free the info put in "*su" by spell_find_suggest().
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10723 */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10724 static void
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10725 spell_find_cleanup(su)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10726 suginfo_T *su;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10727 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10728 int i;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10729
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10730 /* Free the suggestions. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10731 for (i = 0; i < su->su_ga.ga_len; ++i)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10732 vim_free(SUG(su->su_ga, i).st_word);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10733 ga_clear(&su->su_ga);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10734 for (i = 0; i < su->su_sga.ga_len; ++i)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10735 vim_free(SUG(su->su_sga, i).st_word);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10736 ga_clear(&su->su_sga);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10737
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10738 /* Free the banned words. */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10739 hash_clear_all(&su->su_banned, 0);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10740 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10741
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10742 /*
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	10743 * 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	10744 * "wcopy[MAXWLEN]". "word" must not be empty.
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	10745 * The result is NUL terminated.
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10746 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10747 static void
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	10748 onecap_copy(word, wcopy, upper)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10749 char_u *word;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10750 char_u *wcopy;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10751 int upper; /* TRUE: first letter made upper case */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10752 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10753 char_u *p;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10754 int c;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10755 int l;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10756
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10757 p = word;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10758 #ifdef FEAT_MBYTE
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10759 if (has_mbyte)
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10760 c = mb_cptr2char_adv(&p);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10761 else
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10762 #endif
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10763 c = *p++;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10764 if (upper)
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	10765 c = SPELL_TOUPPER(c);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10766 else
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	10767 c = SPELL_TOFOLD(c);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10768 #ifdef FEAT_MBYTE
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10769 if (has_mbyte)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10770 l = mb_char2bytes(c, wcopy);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10771 else
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10772 #endif
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10773 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10774 l = 1;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10775 wcopy[0] = c;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10776 }
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	10777 vim_strncpy(wcopy + l, p, MAXWLEN - l - 1);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10778 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10779
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10780 /*
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	10781 * Make a copy of "word" with all the letters upper cased into
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	10782 * "wcopy[MAXWLEN]". The result is NUL terminated.
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10783 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10784 static void
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10785 allcap_copy(word, wcopy)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10786 char_u *word;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10787 char_u *wcopy;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10788 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10789 char_u *s;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10790 char_u *d;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10791 int c;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10792
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10793 d = wcopy;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10794 for (s = word; *s != NUL; )
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10795 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10796 #ifdef FEAT_MBYTE
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10797 if (has_mbyte)
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10798 c = mb_cptr2char_adv(&s);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10799 else
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10800 #endif
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10801 c = *s++;
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	10802
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	10803 #ifdef FEAT_MBYTE
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	10804 /* We only change � to SS when we are certain latin1 is used. It
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	10805 * would cause weird errors in other 8-bit encodings. */
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	10806 if (enc_latin1like && c == 0xdf)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	10807 {
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	10808 c = 'S';
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	10809 if (d - wcopy >= MAXWLEN - 1)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	10810 break;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	10811 *d++ = c;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	10812 }
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	10813 else
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	10814 #endif
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	10815 c = SPELL_TOUPPER(c);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10816
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10817 #ifdef FEAT_MBYTE
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10818 if (has_mbyte)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10819 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10820 if (d - wcopy >= MAXWLEN - MB_MAXBYTES)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10821 break;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10822 d += mb_char2bytes(c, d);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10823 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10824 else
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10825 #endif
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10826 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10827 if (d - wcopy >= MAXWLEN - 1)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10828 break;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10829 *d++ = c;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10830 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10831 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10832 *d = NUL;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10833 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10834
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10835 /*
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10836 * Try finding suggestions by recognizing specific situations.
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10837 */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10838 static void
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10839 suggest_try_special(su)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10840 suginfo_T *su;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10841 {
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10842 char_u *p;
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	10843 size_t len;
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10844 int c;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10845 char_u word[MAXWLEN];
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10846
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10847 /*
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10848 * Recognize a word that is repeated: "the the".
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10849 */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10850 p = skiptowhite(su->su_fbadword);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10851 len = p - su->su_fbadword;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10852 p = skipwhite(p);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10853 if (STRLEN(p) == len && STRNCMP(su->su_fbadword, p, len) == 0)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10854 {
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10855 /* Include badflags: if the badword is onecap or allcap
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10856 * use that for the goodword too: "The the" -> "The". */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10857 c = su->su_fbadword[len];
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10858 su->su_fbadword[len] = NUL;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10859 make_case_word(su->su_fbadword, word, su->su_badflags);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10860 su->su_fbadword[len] = c;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	10861
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	10862 /* Give a soundalike score of 0, compute the score as if deleting one
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	10863 * character. */
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	10864 add_suggestion(su, &su->su_ga, word, su->su_badlen,
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10865 RESCORE(SCORE_REP, 0), 0, TRUE, su->su_sallang, FALSE);
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10866 }
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10867 }
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10868
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10869 /*
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10870 * Try finding suggestions by adding/removing/swapping letters.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10871 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10872 static void
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10873 suggest_try_change(su)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10874 suginfo_T *su;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10875 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10876 char_u fword[MAXWLEN]; /* copy of the bad word, case-folded */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10877 int n;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10878 char_u *p;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10879 int lpi;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10880 langp_T *lp;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10881
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10882 /* 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	10883 * to find matches (esp. REP items). Append some more text, changing
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10884 * chars after the bad word may help. */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10885 STRCPY(fword, su->su_fbadword);
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10886 n = STRLEN(fword);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10887 p = su->su_badptr + su->su_badlen;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10888 (void)spell_casefold(p, STRLEN(p), fword + n, MAXWLEN - n);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10889
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	10890 for (lpi = 0; lpi < curbuf->b_langp.ga_len; ++lpi)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	10891 {
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	10892 lp = LANGP_ENTRY(curbuf->b_langp, lpi);
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	10893
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	10894 /* If reloading a spell file fails it's still in the list but
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	10895 * everything has been cleared. */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10896 if (lp->lp_slang->sl_fbyts == NULL)
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	10897 continue;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	10898
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10899 /* Try it for this language. Will add possible suggestions. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10900 suggest_trie_walk(su, lp, fword, FALSE);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10901 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10902 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10903
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10904 /* 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	10905 #define TRY_DEEPER(su, stack, depth, add) \
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10906 (stack[depth].ts_score + (add) < su->su_maxscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10907
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10908 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10909 * Try finding suggestions by adding/removing/swapping letters.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10910 *
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10911 * 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	10912 * operations. When trying if an operation works "depth" is increased and the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10913 * stack[] is used to store info. This allows combinations, thus insert one
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10914 * character, replace one and delete another. The number of changes is
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10915 * limited by su->su_maxscore.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10916 *
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10917 * After implementing this I noticed an article by Kemal Oflazer that
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10918 * describes something similar: "Error-tolerant Finite State Recognition with
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10919 * Applications to Morphological Analysis and Spelling Correction" (1996).
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10920 * The implementation in the article is simplified and requires a stack of
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10921 * unknown depth. The implementation here only needs a stack depth equal to
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10922 * the length of the word.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10923 *
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10924 * This is also used for the sound-folded word, "soundfold" is TRUE then.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10925 * 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	10926 * 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	10927 * added, this is done by add_sound_suggest().
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10928 * Don't use:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10929 * the prefix tree or the keep-case tree
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10930 * "su->su_badlen"
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10931 * anything to do with upper and lower case
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10932 * anything to do with word or non-word characters ("spell_iswordp()")
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10933 * banned words
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10934 * word flags (rare, region, compounding)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10935 * word splitting for now
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10936 * "similar_chars()"
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10937 * use "slang->sl_repsal" instead of "lp->lp_replang->sl_rep"
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10938 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10939 static void
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10940 suggest_trie_walk(su, lp, fword, soundfold)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10941 suginfo_T *su;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10942 langp_T *lp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10943 char_u *fword;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10944 int soundfold;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10945 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10946 char_u tword[MAXWLEN]; /* good word collected so far */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10947 trystate_T stack[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10948 char_u preword[MAXWLEN * 3]; /* word found with proper case;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10949 * concatanation of prefix compound
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10950 * words and split word. NUL terminated
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10951 * when going deeper but not when coming
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10952 * back. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10953 char_u compflags[MAXWLEN]; /* compound flags, one for each word */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10954 trystate_T *sp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10955 int newscore;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10956 int score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10957 char_u byts, fbyts, *pbyts;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10958 idx_T idxs, fidxs, *pidxs;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10959 int depth;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10960 int c, c2, c3;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10961 int n = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10962 int flags;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10963 garray_T *gap;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10964 idx_T arridx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10965 int len;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10966 char_u *p;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10967 fromto_T *ftp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10968 int fl = 0, tl;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10969 int repextra = 0; /* extra bytes in fword[] from REP item */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10970 slang_T *slang = lp->lp_slang;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10971 int fword_ends;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10972 int goodword_ends;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10973 #ifdef DEBUG_TRIEWALK
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10974 /* Stores the name of the change made at each level. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10975 char_u changename[MAXWLEN][80];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10976 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10977 int breakcheckcount = 1000;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10978 int compound_ok;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10979
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10980 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10981 * Go through the whole case-fold tree, try changes at each node.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10982 * "tword[]" contains the word collected from nodes in the tree.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10983 * "fword[]" the word we are trying to match with (initially the bad
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10984 * word).
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10985 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10986 depth = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10987 sp = &stack[0];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10988 vim_memset(sp, 0, sizeof(trystate_T));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10989 sp->ts_curi = 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10990
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10991 if (soundfold)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10992 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10993 /* Going through the soundfold tree. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10994 byts = fbyts = slang->sl_sbyts;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10995 idxs = fidxs = slang->sl_sidxs;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10996 pbyts = NULL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10997 pidxs = NULL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10998 sp->ts_prefixdepth = PFD_NOPREFIX;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10999 sp->ts_state = STATE_START;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11000 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11001 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11002 {
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11003 /*
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	11004 * When there are postponed prefixes we need to use these first. At
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	11005 * the end of the prefix we continue in the case-fold tree.
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	11006 */
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11007 fbyts = slang->sl_fbyts;
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11008 fidxs = slang->sl_fidxs;
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11009 pbyts = slang->sl_pbyts;
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11010 pidxs = slang->sl_pidxs;
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	11011 if (pbyts != NULL)
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	11012 {
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	11013 byts = pbyts;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	11014 idxs = pidxs;
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11015 sp->ts_prefixdepth = PFD_PREFIXTREE;
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	11016 sp->ts_state = STATE_NOPREFIX; /* try without prefix first */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	11017 }
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	11018 else
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	11019 {
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	11020 byts = fbyts;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	11021 idxs = fidxs;
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11022 sp->ts_prefixdepth = PFD_NOPREFIX;
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11023 sp->ts_state = STATE_START;
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	11024 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11025 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11026
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11027 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11028 * Loop to find all suggestions. At each round we either:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11029 * - For the current state try one operation, advance "ts_curi",
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11030 * increase "depth".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11031 * - When a state is done go to the next, set "ts_state".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11032 * - When all states are tried decrease "depth".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11033 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11034 while (depth >= 0 && !got_int)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11035 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11036 sp = &stack[depth];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11037 switch (sp->ts_state)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11038 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11039 case STATE_START:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11040 case STATE_NOPREFIX:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11041 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11042 * Start of node: Deal with NUL bytes, which means
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11043 * tword[] may end here.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11044 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11045 arridx = sp->ts_arridx; /* current node in the tree */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11046 len = byts[arridx]; /* bytes in this node */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11047 arridx += sp->ts_curi; /* index of current byte */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11048
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11049 if (sp->ts_prefixdepth == PFD_PREFIXTREE)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11050 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11051 /* Skip over the NUL bytes, we use them later. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11052 for (n = 0; n < len && byts[arridx + n] == 0; ++n)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11053 ;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11054 sp->ts_curi += n;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11055
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11056 /* Always past NUL bytes now. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11057 n = (int)sp->ts_state;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11058 sp->ts_state = STATE_ENDNUL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11059 sp->ts_save_badflags = su->su_badflags;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11060
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11061 /* At end of a prefix or at start of prefixtree: check for
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11062 * following word. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11063 if (byts[arridx] == 0 \|\| n == (int)STATE_NOPREFIX)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11064 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11065 /* Set su->su_badflags to the caps type at this position.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11066 * Use the caps type until here for the prefix itself. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11067 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11068 if (has_mbyte)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11069 n = nofold_len(fword, sp->ts_fidx, su->su_badptr);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11070 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11071 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11072 n = sp->ts_fidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11073 flags = badword_captype(su->su_badptr, su->su_badptr + n);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11074 su->su_badflags = badword_captype(su->su_badptr + n,
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	11075 su->su_badptr + su->su_badlen);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11076 #ifdef DEBUG_TRIEWALK
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11077 sprintf(changename[depth], "prefix");
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11078 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11079 go_deeper(stack, depth, 0);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11080 ++depth;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11081 sp = &stack[depth];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11082 sp->ts_prefixdepth = depth - 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11083 byts = fbyts;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11084 idxs = fidxs;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11085 sp->ts_arridx = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11086
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11087 /* Move the prefix to preword[] with the right case
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11088 * and make find_keepcap_word() works. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11089 tword[sp->ts_twordlen] = NUL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11090 make_case_word(tword + sp->ts_splitoff,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11091 preword + sp->ts_prewordlen, flags);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11092 sp->ts_prewordlen = STRLEN(preword);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11093 sp->ts_splitoff = sp->ts_twordlen;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11094 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11095 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11096 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11097
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11098 if (sp->ts_curi > len \|\| byts[arridx] != 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11099 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11100 /* Past bytes in node and/or past NUL bytes. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11101 sp->ts_state = STATE_ENDNUL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11102 sp->ts_save_badflags = su->su_badflags;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11103 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11104 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11105
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11106 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11107 * End of word in tree.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11108 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11109 ++sp->ts_curi; /* eat one NUL byte */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11110
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11111 flags = (int)idxs[arridx];
698 e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	11112
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	11113 /* Skip words with the NOSUGGEST flag. */
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	11114 if (flags & WF_NOSUGGEST)
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	11115 break;
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	11116
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11117 fword_ends = (fword[sp->ts_fidx] == NUL
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11118 \|\| (soundfold
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11119 ? vim_iswhite(fword[sp->ts_fidx])
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11120 : !spell_iswordp(fword + sp->ts_fidx, curbuf)));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11121 tword[sp->ts_twordlen] = NUL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11122
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11123 if (sp->ts_prefixdepth <= PFD_NOTSPECIAL
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11124 && (sp->ts_flags & TSF_PREFIXOK) == 0)
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11125 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11126 /* There was a prefix before the word. Check that the prefix
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11127 * can be used with this word. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11128 /* Count the length of the NULs in the prefix. If there are
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11129 * none this must be the first try without a prefix. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11130 n = stack[sp->ts_prefixdepth].ts_arridx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11131 len = pbyts[n++];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11132 for (c = 0; c < len && pbyts[n + c] == 0; ++c)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11133 ;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11134 if (c > 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11135 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11136 c = valid_word_prefix(c, n, flags,
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	11137 tword + sp->ts_splitoff, slang, FALSE);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11138 if (c == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11139 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11140
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11141 /* Use the WF_RARE flag for a rare prefix. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11142 if (c & WF_RAREPFX)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11143 flags \|= WF_RARE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11144
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11145 /* Tricky: when checking for both prefix and compounding
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11146 * we run into the prefix flag first.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11147 * Remember that it's OK, so that we accept the prefix
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11148 * when arriving at a compound flag. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11149 sp->ts_flags \|= TSF_PREFIXOK;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11150 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11151 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11152
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11153 /* Check NEEDCOMPOUND: can't use word without compounding. Do try
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11154 * appending another compound word below. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11155 if (sp->ts_complen == sp->ts_compsplit && fword_ends
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	11156 && (flags & WF_NEEDCOMP))
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11157 goodword_ends = FALSE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11158 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11159 goodword_ends = TRUE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11160
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11161 p = NULL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11162 compound_ok = TRUE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11163 if (sp->ts_complen > sp->ts_compsplit)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11164 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11165 if (slang->sl_nobreak)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11166 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11167 /* There was a word before this word. When there was no
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11168 * change in this word (it was correct) add the first word
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11169 * as a suggestion. If this word was corrected too, we
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11170 * need to check if a correct word follows. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11171 if (sp->ts_fidx - sp->ts_splitfidx
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11172 == sp->ts_twordlen - sp->ts_splitoff
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11173 && STRNCMP(fword + sp->ts_splitfidx,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11174 tword + sp->ts_splitoff,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11175 sp->ts_fidx - sp->ts_splitfidx) == 0)
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	11176 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11177 preword[sp->ts_prewordlen] = NUL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11178 newscore = score_wordcount_adj(slang, sp->ts_score,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11179 preword + sp->ts_prewordlen,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11180 sp->ts_prewordlen > 0);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11181 /* Add the suggestion if the score isn't too bad. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11182 if (newscore <= su->su_maxscore)
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	11183 add_suggestion(su, &su->su_ga, preword,
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	11184 sp->ts_splitfidx - repextra,
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11185 newscore, 0, FALSE,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11186 lp->lp_sallang, FALSE);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11187 break;
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	11188 }
490 4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	11189 }
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	11190 else
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11191 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11192 /* There was a compound word before this word. If this
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11193 * word does not support compounding then give up
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11194 * (splitting is tried for the word without compound
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11195 * flag). */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11196 if (((unsigned)flags >> 24) == 0
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11197 \|\| sp->ts_twordlen - sp->ts_splitoff
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11198 < slang->sl_compminlen)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11199 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11200 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11201 /* For multi-byte chars check character length against
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11202 * COMPOUNDMIN. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11203 if (has_mbyte
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11204 && slang->sl_compminlen > 0
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11205 && mb_charlen(tword + sp->ts_splitoff)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11206 < slang->sl_compminlen)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11207 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11208 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11209
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11210 compflags[sp->ts_complen] = ((unsigned)flags >> 24);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11211 compflags[sp->ts_complen + 1] = NUL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11212 vim_strncpy(preword + sp->ts_prewordlen,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11213 tword + sp->ts_splitoff,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11214 sp->ts_twordlen - sp->ts_splitoff);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11215 p = preword;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11216 while (*skiptowhite(p) != NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11217 p = skipwhite(skiptowhite(p));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11218 if (fword_ends && !can_compound(slang, p,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11219 compflags + sp->ts_compsplit))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11220 /* Compound is not allowed. But it may still be
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11221 * possible if we add another (short) word. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11222 compound_ok = FALSE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11223
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11224 /* Get pointer to last char of previous word. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11225 p = preword + sp->ts_prewordlen;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11226 mb_ptr_back(preword, p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11227 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11228 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11229
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11230 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11231 * Form the word with proper case in preword.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11232 * If there is a word from a previous split, append.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11233 * For the soundfold tree don't change the case, simply append.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11234 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11235 if (soundfold)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11236 STRCPY(preword + sp->ts_prewordlen, tword + sp->ts_splitoff);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11237 else if (flags & WF_KEEPCAP)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11238 /* Must find the word in the keep-case tree. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11239 find_keepcap_word(slang, tword + sp->ts_splitoff,
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	11240 preword + sp->ts_prewordlen);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11241 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11242 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11243 /* Include badflags: If the badword is onecap or allcap
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11244 * use that for the goodword too. But if the badword is
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11245 * allcap and it's only one char long use onecap. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11246 c = su->su_badflags;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11247 if ((c & WF_ALLCAP)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11248 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11249 && su->su_badlen == (*mb_ptr2len)(su->su_badptr)
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	11250 #else
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11251 && su->su_badlen == 1
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11252 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11253 )
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11254 c = WF_ONECAP;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11255 c \|= flags;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11256
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11257 /* When appending a compound word after a word character don't
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11258 * use Onecap. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11259 if (p != NULL && spell_iswordp_nmw(p))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11260 c &= ~WF_ONECAP;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11261 make_case_word(tword + sp->ts_splitoff,
490 4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	11262 preword + sp->ts_prewordlen, c);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11263 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11264
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11265 if (!soundfold)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11266 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11267 /* Don't use a banned word. It may appear again as a good
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11268 * word, thus remember it. */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11269 if (flags & WF_BANNED)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11270 {
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	11271 add_banned(su, preword + sp->ts_prewordlen);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11272 break;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11273 }
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	11274 if ((sp->ts_complen == sp->ts_compsplit
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11275 && WAS_BANNED(su, preword + sp->ts_prewordlen))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11276 \|\| WAS_BANNED(su, preword))
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	11277 {
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	11278 if (slang->sl_compprog == NULL)
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	11279 break;
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	11280 /* the word so far was banned but we may try compounding */
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	11281 goodword_ends = FALSE;
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	11282 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11283 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11284
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11285 newscore = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11286 if (!soundfold) /* soundfold words don't have flags */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11287 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11288 if ((flags & WF_REGION)
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	11289 && (((unsigned)flags >> 16) & lp->lp_region) == 0)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11290 newscore += SCORE_REGION;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11291 if (flags & WF_RARE)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11292 newscore += SCORE_RARE;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11293
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	11294 if (!spell_valid_case(su->su_badflags,
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	11295 captype(preword + sp->ts_prewordlen, NULL)))
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11296 newscore += SCORE_ICASE;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11297 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11298
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11299 /* TODO: how about splitting in the soundfold tree? */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11300 if (fword_ends
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11301 && goodword_ends
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11302 && sp->ts_fidx >= sp->ts_fidxtry
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11303 && compound_ok)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11304 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11305 /* The badword also ends: add suggestions. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11306 #ifdef DEBUG_TRIEWALK
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11307 if (soundfold && STRCMP(preword, "smwrd") == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11308 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11309 int j;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11310
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11311 /* print the stack of changes that brought us here */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11312 smsg("------ %s -------", fword);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11313 for (j = 0; j < depth; ++j)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11314 smsg("%s", changename[j]);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11315 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11316 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11317 if (soundfold)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11318 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11319 /* For soundfolded words we need to find the original
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11320 * words, the edit distrance and then add them. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11321 add_sound_suggest(su, preword, sp->ts_score, lp);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11322 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11323 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11324 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11325 /* Give a penalty when changing non-word char to word
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11326 * char, e.g., "thes," -> "these". */
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	11327 p = fword + sp->ts_fidx;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11328 mb_ptr_back(fword, p);
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	11329 if (!spell_iswordp(p, curbuf))
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	11330 {
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	11331 p = preword + STRLEN(preword);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11332 mb_ptr_back(preword, p);
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	11333 if (spell_iswordp(p, curbuf))
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	11334 newscore += SCORE_NONWORD;
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	11335 }
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	11336
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11337 /* Give a bonus to words seen before. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11338 score = score_wordcount_adj(slang,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11339 sp->ts_score + newscore,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11340 preword + sp->ts_prewordlen,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11341 sp->ts_prewordlen > 0);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11342
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11343 /* Add the suggestion if the score isn't too bad. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11344 if (score <= su->su_maxscore)
633 7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	11345 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11346 add_suggestion(su, &su->su_ga, preword,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11347 sp->ts_fidx - repextra,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11348 score, 0, FALSE, lp->lp_sallang, FALSE);
633 7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	11349
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	11350 if (su->su_badflags & WF_MIXCAP)
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	11351 {
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	11352 /* We really don't know if the word should be
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	11353 * upper or lower case, add both. */
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	11354 c = captype(preword, NULL);
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	11355 if (c == 0 \|\| c == WF_ALLCAP)
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	11356 {
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	11357 make_case_word(tword + sp->ts_splitoff,
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	11358 preword + sp->ts_prewordlen,
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	11359 c == 0 ? WF_ALLCAP : 0);
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	11360
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	11361 add_suggestion(su, &su->su_ga, preword,
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	11362 sp->ts_fidx - repextra,
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	11363 score + SCORE_ICASE, 0, FALSE,
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	11364 lp->lp_sallang, FALSE);
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	11365 }
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	11366 }
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	11367 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11368 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11369 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11370
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11371 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11372 * Try word split and/or compounding.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11373 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11374 if ((sp->ts_fidx >= sp->ts_fidxtry \|\| fword_ends)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11375 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11376 /* Don't split halfway a character. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11377 && (!has_mbyte \|\| sp->ts_tcharlen == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11378 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11379 )
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11380 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11381 int try_compound;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11382 int try_split;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11383
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11384 /* If past the end of the bad word don't try a split.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11385 * Otherwise try changing the next word. E.g., find
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11386 * suggestions for "the the" where the second "the" is
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11387 * different. It's done like a split.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11388 * TODO: word split for soundfold words */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11389 try_split = (sp->ts_fidx - repextra < su->su_badlen)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11390 && !soundfold;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11391
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11392 /* Get here in several situations:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11393 * 1. The word in the tree ends:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11394 * If the word allows compounding try that. Otherwise try
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11395 * a split by inserting a space. For both check that a
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11396 * valid words starts at fword[sp->ts_fidx].
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11397 * For NOBREAK do like compounding to be able to check if
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11398 * the next word is valid.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11399 * 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	11400 * a swap). No need to split, but do check that the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11401 * following word is valid.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11402 * 3. The badword and the word in the tree end. It may still
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11403 * be possible to compound another (short) word.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11404 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11405 try_compound = FALSE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11406 if (!soundfold
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11407 && slang->sl_compprog != NULL
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11408 && ((unsigned)flags >> 24) != 0
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11409 && sp->ts_twordlen - sp->ts_splitoff
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11410 >= slang->sl_compminlen
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11411 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11412 && (!has_mbyte
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11413 \|\| slang->sl_compminlen == 0
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11414 \|\| mb_charlen(tword + sp->ts_splitoff)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11415 >= slang->sl_compminlen)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11416 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11417 && (slang->sl_compsylmax < MAXWLEN
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11418 \|\| sp->ts_complen + 1 - sp->ts_compsplit
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11419 < slang->sl_compmax)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11420 && (byte_in_str(sp->ts_complen == sp->ts_compsplit
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11421 ? slang->sl_compstartflags
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11422 : slang->sl_compallflags,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11423 ((unsigned)flags >> 24))))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11424 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11425 try_compound = TRUE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11426 compflags[sp->ts_complen] = ((unsigned)flags >> 24);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11427 compflags[sp->ts_complen + 1] = NUL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11428 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11429
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11430 /* For NOBREAK we never try splitting, it won't make any word
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11431 * valid. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11432 if (slang->sl_nobreak)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11433 try_compound = TRUE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11434
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11435 /* If we could add a compound word, and it's also possible to
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11436 * split at this point, do the split first and set
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11437 * TSF_DIDSPLIT to avoid doing it again. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11438 else if (!fword_ends
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11439 && try_compound
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11440 && (sp->ts_flags & TSF_DIDSPLIT) == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11441 {
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11442 try_compound = FALSE;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11443 sp->ts_flags \|= TSF_DIDSPLIT;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11444 --sp->ts_curi; /* do the same NUL again */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11445 compflags[sp->ts_complen] = NUL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11446 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11447 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11448 sp->ts_flags &= ~TSF_DIDSPLIT;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11449
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11450 if (try_split \|\| try_compound)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11451 {
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	11452 if (!try_compound && (!fword_ends \|\| !goodword_ends))
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11453 {
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11454 /* If we're going to split need to check that the
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	11455 * words so far are valid for compounding. If there
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	11456 * is only one word it must not have the NEEDCOMPOUND
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	11457 * flag. */
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	11458 if (sp->ts_complen == sp->ts_compsplit
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	11459 && (flags & WF_NEEDCOMP))
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	11460 break;
490 4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	11461 p = preword;
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	11462 while (*skiptowhite(p) != NUL)
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	11463 p = skipwhite(skiptowhite(p));
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11464 if (sp->ts_complen > sp->ts_compsplit
490 4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	11465 && !can_compound(slang, p,
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11466 compflags + sp->ts_compsplit))
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11467 break;
698 e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	11468
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	11469 if (slang->sl_nosplitsugs)
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	11470 newscore += SCORE_SPLIT_NO;
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	11471 else
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	11472 newscore += SCORE_SPLIT;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11473
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11474 /* Give a bonus to words seen before. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11475 newscore = score_wordcount_adj(slang, newscore,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11476 preword + sp->ts_prewordlen, TRUE);
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11477 }
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11478
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11479 if (TRY_DEEPER(su, stack, depth, newscore))
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11480 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11481 go_deeper(stack, depth, newscore);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11482 #ifdef DEBUG_TRIEWALK
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11483 if (!try_compound && !fword_ends)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11484 sprintf(changename[depth], "%.*s-%s: split",
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11485 sp->ts_twordlen, tword, fword + sp->ts_fidx);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11486 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11487 sprintf(changename[depth], "%.*s-%s: compound",
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11488 sp->ts_twordlen, tword, fword + sp->ts_fidx);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11489 #endif
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11490 /* Save things to be restored at STATE_SPLITUNDO. */
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	11491 sp->ts_save_badflags = su->su_badflags;
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	11492 sp->ts_state = STATE_SPLITUNDO;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	11493
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	11494 ++depth;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	11495 sp = &stack[depth];
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11496
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11497 /* Append a space to preword when splitting. */
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11498 if (!try_compound && !fword_ends)
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11499 STRCAT(preword, " ");
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	11500 sp->ts_prewordlen = STRLEN(preword);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	11501 sp->ts_splitoff = sp->ts_twordlen;
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	11502 sp->ts_splitfidx = sp->ts_fidx;
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	11503
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	11504 /* If the badword has a non-word character at this
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	11505 * position skip it. That means replacing the
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11506 * non-word character with a space. Always skip a
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	11507 * character when the word ends. But only when the
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	11508 * good word can end. */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11509 if (((!try_compound && !spell_iswordp_nmw(fword
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11510 + sp->ts_fidx))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11511 \|\| fword_ends)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11512 && fword[sp->ts_fidx] != NUL
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11513 && goodword_ends)
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	11514 {
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11515 int l;
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11516
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	11517 #ifdef FEAT_MBYTE
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	11518 if (has_mbyte)
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11519 l = MB_BYTE2LEN(fword[sp->ts_fidx]);
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	11520 else
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	11521 #endif
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11522 l = 1;
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11523 if (fword_ends)
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11524 {
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11525 /* Copy the skipped character to preword. */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	11526 mch_memmove(preword + sp->ts_prewordlen,
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11527 fword + sp->ts_fidx, l);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	11528 sp->ts_prewordlen += l;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	11529 preword[sp->ts_prewordlen] = NUL;
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11530 }
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11531 else
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11532 sp->ts_score -= SCORE_SPLIT - SCORE_SUBST;
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11533 sp->ts_fidx += l;
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	11534 }
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	11535
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11536 /* When compounding include compound flag in
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11537 * compflags[] (already set above). When splitting we
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11538 * may start compounding over again. */
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11539 if (try_compound)
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	11540 ++sp->ts_complen;
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11541 else
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11542 sp->ts_compsplit = sp->ts_complen;
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11543 sp->ts_prefixdepth = PFD_NOPREFIX;
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11544
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	11545 /* set su->su_badflags to the caps type at this
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	11546 * position */
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	11547 #ifdef FEAT_MBYTE
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	11548 if (has_mbyte)
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	11549 n = nofold_len(fword, sp->ts_fidx, su->su_badptr);
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	11550 else
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	11551 #endif
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	11552 n = sp->ts_fidx;
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	11553 su->su_badflags = badword_captype(su->su_badptr + n,
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	11554 su->su_badptr + su->su_badlen);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11555
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11556 /* Restart at top of the tree. */
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	11557 sp->ts_arridx = 0;
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11558
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11559 /* If there are postponed prefixes, try these too. */
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11560 if (pbyts != NULL)
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11561 {
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11562 byts = pbyts;
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11563 idxs = pidxs;
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11564 sp->ts_prefixdepth = PFD_PREFIXTREE;
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11565 sp->ts_state = STATE_NOPREFIX;
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11566 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11567 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11568 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11569 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11570 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11571
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11572 case STATE_SPLITUNDO:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11573 /* Undo the changes done for word split or compound word. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11574 su->su_badflags = sp->ts_save_badflags;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11575
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11576 /* Continue looking for NUL bytes. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11577 sp->ts_state = STATE_START;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11578
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11579 /* In case we went into the prefix tree. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11580 byts = fbyts;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11581 idxs = fidxs;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11582 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11583
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11584 case STATE_ENDNUL:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11585 /* Past the NUL bytes in the node. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11586 su->su_badflags = sp->ts_save_badflags;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11587 if (fword[sp->ts_fidx] == NUL
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11588 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11589 && sp->ts_tcharlen == 0
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11590 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11591 )
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11592 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11593 /* The badword ends, can't use STATE_PLAIN. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11594 sp->ts_state = STATE_DEL;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11595 break;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11596 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11597 sp->ts_state = STATE_PLAIN;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11598 /FALLTHROUGH/
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11599
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11600 case STATE_PLAIN:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11601 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11602 * Go over all possible bytes at this node, add each to tword[]
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11603 * and use child node. "ts_curi" is the index.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11604 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11605 arridx = sp->ts_arridx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11606 if (sp->ts_curi > byts[arridx])
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11607 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11608 /* Done all bytes at this node, do next state. When still at
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11609 * already changed bytes skip the other tricks. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11610 if (sp->ts_fidx >= sp->ts_fidxtry)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11611 sp->ts_state = STATE_DEL;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11612 else
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11613 sp->ts_state = STATE_FINAL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11614 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11615 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11616 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11617 arridx += sp->ts_curi++;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11618 c = byts[arridx];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11619
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11620 /* Normal byte, go one level deeper. If it's not equal to the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11621 * byte in the bad word adjust the score. But don't even try
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11622 * when the byte was already changed. And don't try when we
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11623 * just deleted this byte, accepting it is always cheaper then
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11624 * delete + substitute. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11625 if (c == fword[sp->ts_fidx]
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11626 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11627 \|\| (sp->ts_tcharlen > 0 && sp->ts_isdiff != DIFF_NONE)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11628 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11629 )
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11630 newscore = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11631 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11632 newscore = SCORE_SUBST;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11633 if ((newscore == 0
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11634 \|\| (sp->ts_fidx >= sp->ts_fidxtry
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11635 && ((sp->ts_flags & TSF_DIDDEL) == 0
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11636 \|\| c != fword[sp->ts_delidx])))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11637 && TRY_DEEPER(su, stack, depth, newscore))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11638 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11639 go_deeper(stack, depth, newscore);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11640 #ifdef DEBUG_TRIEWALK
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11641 if (newscore > 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11642 sprintf(changename[depth], "%.*s-%s: subst %c to %c",
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11643 sp->ts_twordlen, tword, fword + sp->ts_fidx,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11644 fword[sp->ts_fidx], c);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11645 else
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11646 sprintf(changename[depth], "%.*s-%s: accept %c",
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11647 sp->ts_twordlen, tword, fword + sp->ts_fidx,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11648 fword[sp->ts_fidx]);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11649 #endif
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11650 ++depth;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11651 sp = &stack[depth];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11652 ++sp->ts_fidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11653 tword[sp->ts_twordlen++] = c;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11654 sp->ts_arridx = idxs[arridx];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11655 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11656 if (newscore == SCORE_SUBST)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11657 sp->ts_isdiff = DIFF_YES;
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11658 if (has_mbyte)
358 e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	11659 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11660 /* Multi-byte characters are a bit complicated to
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11661 * handle: They differ when any of the bytes differ
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11662 * and then their length may also differ. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11663 if (sp->ts_tcharlen == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11664 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11665 /* First byte. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11666 sp->ts_tcharidx = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11667 sp->ts_tcharlen = MB_BYTE2LEN(c);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11668 sp->ts_fcharstart = sp->ts_fidx - 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11669 sp->ts_isdiff = (newscore != 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11670 ? DIFF_YES : DIFF_NONE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11671 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11672 else if (sp->ts_isdiff == DIFF_INSERT)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11673 /* When inserting trail bytes don't advance in the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11674 * bad word. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11675 --sp->ts_fidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11676 if (++sp->ts_tcharidx == sp->ts_tcharlen)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11677 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11678 /* Last byte of character. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11679 if (sp->ts_isdiff == DIFF_YES)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11680 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11681 /* Correct ts_fidx for the byte length of the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11682 * character (we didn't check that before). */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11683 sp->ts_fidx = sp->ts_fcharstart
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11684 + MB_BYTE2LEN(
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11685 fword[sp->ts_fcharstart]);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11686
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11687 /* For changing a composing character adjust
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11688 * the score from SCORE_SUBST to
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11689 * SCORE_SUBCOMP. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11690 if (enc_utf8
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11691 && utf_iscomposing(
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11692 mb_ptr2char(tword
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11693 + sp->ts_twordlen
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11694 - sp->ts_tcharlen))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11695 && utf_iscomposing(
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11696 mb_ptr2char(fword
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11697 + sp->ts_fcharstart)))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11698 sp->ts_score -=
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11699 SCORE_SUBST - SCORE_SUBCOMP;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11700
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11701 /* For a similar character adjust score from
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11702 * SCORE_SUBST to SCORE_SIMILAR. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11703 else if (!soundfold
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11704 && slang->sl_has_map
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11705 && similar_chars(slang,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11706 mb_ptr2char(tword
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11707 + sp->ts_twordlen
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11708 - sp->ts_tcharlen),
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11709 mb_ptr2char(fword
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11710 + sp->ts_fcharstart)))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11711 sp->ts_score -=
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11712 SCORE_SUBST - SCORE_SIMILAR;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11713 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11714 else if (sp->ts_isdiff == DIFF_INSERT
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11715 && sp->ts_twordlen > sp->ts_tcharlen)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11716 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11717 p = tword + sp->ts_twordlen - sp->ts_tcharlen;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11718 c = mb_ptr2char(p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11719 if (enc_utf8 && utf_iscomposing(c))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11720 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11721 /* Inserting a composing char doesn't
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11722 * count that much. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11723 sp->ts_score -= SCORE_INS - SCORE_INSCOMP;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11724 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11725 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11726 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11727 /* If the previous character was the same,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11728 * thus doubling a character, give a bonus
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11729 * to the score. Also for the soundfold
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11730 * tree (might seem illogical but does
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11731 * give better scores). */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11732 mb_ptr_back(tword, p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11733 if (c == mb_ptr2char(p))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11734 sp->ts_score -= SCORE_INS
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11735 - SCORE_INSDUP;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11736 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11737 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11738
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11739 /* Starting a new char, reset the length. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11740 sp->ts_tcharlen = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11741 }
358 e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	11742 }
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11743 else
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11744 #endif
358 e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	11745 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11746 /* If we found a similar char adjust the score.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11747 * We do this after calling go_deeper() because
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11748 * it's slow. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11749 if (newscore != 0
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11750 && !soundfold
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11751 && slang->sl_has_map
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11752 && similar_chars(slang,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11753 c, fword[sp->ts_fidx - 1]))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11754 sp->ts_score -= SCORE_SUBST - SCORE_SIMILAR;
358 e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	11755 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11756 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11757 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11758 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11759
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11760 case STATE_DEL:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11761 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11762 /* When past the first byte of a multi-byte char don't try
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11763 * delete/insert/swap a character. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11764 if (has_mbyte && sp->ts_tcharlen > 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11765 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11766 sp->ts_state = STATE_FINAL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11767 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11768 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11769 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11770 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11771 * Try skipping one character in the bad word (delete it).
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11772 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11773 sp->ts_state = STATE_INS_PREP;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11774 sp->ts_curi = 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11775 if (soundfold && sp->ts_fidx == 0 && fword[sp->ts_fidx] == '*')
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11776 /* Deleting a vowel at the start of a word counts less, see
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11777 * soundalike_score(). */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11778 newscore = 2 * SCORE_DEL / 3;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11779 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11780 newscore = SCORE_DEL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11781 if (fword[sp->ts_fidx] != NUL
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11782 && TRY_DEEPER(su, stack, depth, newscore))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11783 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11784 go_deeper(stack, depth, newscore);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11785 #ifdef DEBUG_TRIEWALK
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11786 sprintf(changename[depth], "%.*s-%s: delete %c",
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11787 sp->ts_twordlen, tword, fword + sp->ts_fidx,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11788 fword[sp->ts_fidx]);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11789 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11790 ++depth;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11791
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11792 /* Remember what character we deleted, so that we can avoid
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11793 * inserting it again. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11794 stack[depth].ts_flags \|= TSF_DIDDEL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11795 stack[depth].ts_delidx = sp->ts_fidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11796
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11797 /* Advance over the character in fword[]. Give a bonus to the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11798 * score if the same character is following "nn" -> "n". It's
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11799 * a bit illogical for soundfold tree but it does give better
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11800 * results. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11801 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11802 if (has_mbyte)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11803 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11804 c = mb_ptr2char(fword + sp->ts_fidx);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11805 stack[depth].ts_fidx += MB_BYTE2LEN(fword[sp->ts_fidx]);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11806 if (enc_utf8 && utf_iscomposing(c))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11807 stack[depth].ts_score -= SCORE_DEL - SCORE_DELCOMP;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11808 else if (c == mb_ptr2char(fword + stack[depth].ts_fidx))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11809 stack[depth].ts_score -= SCORE_DEL - SCORE_DELDUP;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11810 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11811 else
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11812 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11813 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11814 ++stack[depth].ts_fidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11815 if (fword[sp->ts_fidx] == fword[sp->ts_fidx + 1])
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11816 stack[depth].ts_score -= SCORE_DEL - SCORE_DELDUP;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11817 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11818 break;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11819 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11820 /FALLTHROUGH/
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11821
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11822 case STATE_INS_PREP:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11823 if (sp->ts_flags & TSF_DIDDEL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11824 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11825 /* If we just deleted a byte then inserting won't make sense,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11826 * a substitute is always cheaper. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11827 sp->ts_state = STATE_SWAP;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11828 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11829 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11830
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11831 /* skip over NUL bytes */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11832 n = sp->ts_arridx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11833 for (;;)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11834 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11835 if (sp->ts_curi > byts[n])
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11836 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11837 /* Only NUL bytes at this node, go to next state. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11838 sp->ts_state = STATE_SWAP;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11839 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11840 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11841 if (byts[n + sp->ts_curi] != NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11842 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11843 /* Found a byte to insert. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11844 sp->ts_state = STATE_INS;
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11845 break;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11846 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11847 ++sp->ts_curi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11848 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11849 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11850
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11851 /FALLTHROUGH/
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11852
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11853 case STATE_INS:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11854 /* Insert one byte. Repeat this for each possible byte at this
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11855 * node. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11856 n = sp->ts_arridx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11857 if (sp->ts_curi > byts[n])
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11858 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11859 /* Done all bytes at this node, go to next state. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11860 sp->ts_state = STATE_SWAP;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11861 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11862 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11863
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11864 /* Do one more byte at this node, but:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11865 * - Skip NUL bytes.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11866 * - Skip the byte if it's equal to the byte in the word,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11867 * accepting that byte is always better.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11868 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11869 n += sp->ts_curi++;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11870 c = byts[n];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11871 if (soundfold && sp->ts_twordlen == 0 && c == '*')
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11872 /* Inserting a vowel at the start of a word counts less,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11873 * see soundalike_score(). */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11874 newscore = 2 * SCORE_INS / 3;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11875 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11876 newscore = SCORE_INS;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11877 if (c != fword[sp->ts_fidx]
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11878 && TRY_DEEPER(su, stack, depth, newscore))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11879 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11880 go_deeper(stack, depth, newscore);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11881 #ifdef DEBUG_TRIEWALK
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11882 sprintf(changename[depth], "%.*s-%s: insert %c",
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11883 sp->ts_twordlen, tword, fword + sp->ts_fidx,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11884 c);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11885 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11886 ++depth;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11887 sp = &stack[depth];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11888 tword[sp->ts_twordlen++] = c;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11889 sp->ts_arridx = idxs[n];
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11890 #ifdef FEAT_MBYTE
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11891 if (has_mbyte)
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11892 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11893 fl = MB_BYTE2LEN(c);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11894 if (fl > 1)
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11895 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11896 /* There are following bytes for the same character.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11897 * We must find all bytes before trying
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11898 * delete/insert/swap/etc. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11899 sp->ts_tcharlen = fl;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11900 sp->ts_tcharidx = 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11901 sp->ts_isdiff = DIFF_INSERT;
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11902 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11903 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11904 else
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11905 fl = 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11906 if (fl == 1)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11907 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11908 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11909 /* If the previous character was the same, thus doubling a
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11910 * character, give a bonus to the score. Also for
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11911 * soundfold words (illogical but does give a better
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11912 * score). */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11913 if (sp->ts_twordlen >= 2
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11914 && tword[sp->ts_twordlen - 2] == c)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11915 sp->ts_score -= SCORE_INS - SCORE_INSDUP;
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 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11919
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11920 case STATE_SWAP:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11921 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11922 * Swap two bytes in the bad word: "12" -> "21".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11923 * We change "fword" here, it's changed back afterwards at
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11924 * STATE_UNSWAP.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11925 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11926 p = fword + sp->ts_fidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11927 c = *p;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11928 if (c == NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11929 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11930 /* End of word, can't swap or replace. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11931 sp->ts_state = STATE_FINAL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11932 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11933 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11934
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11935 /* Don't swap if the first character is not a word character.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11936 * SWAP3 etc. also don't make sense then. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11937 if (!soundfold && !spell_iswordp(p, curbuf))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11938 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11939 sp->ts_state = STATE_REP_INI;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11940 break;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11941 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11942
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11943 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11944 if (has_mbyte)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11945 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11946 n = mb_cptr2len(p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11947 c = mb_ptr2char(p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11948 if (!soundfold && !spell_iswordp(p + n, curbuf))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11949 c2 = c; /* don't swap non-word char */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11950 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11951 c2 = mb_ptr2char(p + n);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11952 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11953 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11954 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11955 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11956 if (!soundfold && !spell_iswordp(p + 1, curbuf))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11957 c2 = c; /* don't swap non-word char */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11958 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11959 c2 = p[1];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11960 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11961
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11962 /* When characters are identical, swap won't do anything.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11963 * Also get here if the second char is not a word character. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11964 if (c == c2)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11965 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11966 sp->ts_state = STATE_SWAP3;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11967 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11968 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11969 if (c2 != NUL && TRY_DEEPER(su, stack, depth, SCORE_SWAP))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11970 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11971 go_deeper(stack, depth, SCORE_SWAP);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11972 #ifdef DEBUG_TRIEWALK
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11973 sprintf(changename[depth], "%.*s-%s: swap %c and %c",
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11974 sp->ts_twordlen, tword, fword + sp->ts_fidx,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11975 c, c2);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11976 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11977 sp->ts_state = STATE_UNSWAP;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11978 ++depth;
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11979 #ifdef FEAT_MBYTE
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11980 if (has_mbyte)
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11981 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11982 fl = mb_char2len(c2);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11983 mch_memmove(p, p + n, fl);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11984 mb_char2bytes(c, p + fl);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11985 stack[depth].ts_fidxtry = sp->ts_fidx + n + fl;
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11986 }
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11987 else
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11988 #endif
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11989 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11990 p[0] = c2;
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11991 p[1] = c;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11992 stack[depth].ts_fidxtry = sp->ts_fidx + 2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11993 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11994 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11995 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11996 /* If this swap doesn't work then SWAP3 won't either. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11997 sp->ts_state = STATE_REP_INI;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11998 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11999
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12000 case STATE_UNSWAP:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12001 /* Undo the STATE_SWAP swap: "21" -> "12". */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12002 p = fword + sp->ts_fidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12003 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12004 if (has_mbyte)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12005 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12006 n = MB_BYTE2LEN(*p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12007 c = mb_ptr2char(p + n);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12008 mch_memmove(p + MB_BYTE2LEN(p[n]), p, n);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12009 mb_char2bytes(c, p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12010 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12011 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12012 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12013 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12014 c = *p;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12015 *p = p[1];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12016 p[1] = c;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12017 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12018 /FALLTHROUGH/
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12019
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12020 case STATE_SWAP3:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12021 /* Swap two bytes, skipping one: "123" -> "321". We change
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12022 * "fword" here, it's changed back afterwards at STATE_UNSWAP3. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12023 p = fword + sp->ts_fidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12024 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12025 if (has_mbyte)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12026 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12027 n = mb_cptr2len(p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12028 c = mb_ptr2char(p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12029 fl = mb_cptr2len(p + n);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12030 c2 = mb_ptr2char(p + n);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12031 if (!soundfold && !spell_iswordp(p + n + fl, curbuf))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12032 c3 = c; /* don't swap non-word char */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12033 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12034 c3 = mb_ptr2char(p + n + fl);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12035 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12036 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12037 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12038 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12039 c = *p;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12040 c2 = p[1];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12041 if (!soundfold && !spell_iswordp(p + 2, curbuf))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12042 c3 = c; /* don't swap non-word char */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12043 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12044 c3 = p[2];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12045 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12046
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12047 /* When characters are identical: "121" then SWAP3 result is
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12048 * identical, ROT3L result is same as SWAP: "211", ROT3L result is
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12049 * same as SWAP on next char: "112". Thus skip all swapping.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12050 * Also skip when c3 is NUL.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12051 * Also get here when the third character is not a word character.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12052 * Second character may any char: "a.b" -> "b.a" */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12053 if (c == c3 \|\| c3 == NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12054 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12055 sp->ts_state = STATE_REP_INI;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12056 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12057 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12058 if (TRY_DEEPER(su, stack, depth, SCORE_SWAP3))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12059 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12060 go_deeper(stack, depth, SCORE_SWAP3);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12061 #ifdef DEBUG_TRIEWALK
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12062 sprintf(changename[depth], "%.*s-%s: swap3 %c and %c",
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12063 sp->ts_twordlen, tword, fword + sp->ts_fidx,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12064 c, c3);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12065 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12066 sp->ts_state = STATE_UNSWAP3;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12067 ++depth;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12068 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12069 if (has_mbyte)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12070 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12071 tl = mb_char2len(c3);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12072 mch_memmove(p, p + n + fl, tl);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12073 mb_char2bytes(c2, p + tl);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12074 mb_char2bytes(c, p + fl + tl);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12075 stack[depth].ts_fidxtry = sp->ts_fidx + n + fl + tl;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12076 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12077 else
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 p[0] = p[2];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12081 p[2] = c;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12082 stack[depth].ts_fidxtry = sp->ts_fidx + 3;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12083 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12084 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12085 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12086 sp->ts_state = STATE_REP_INI;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12087 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12088
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12089 case STATE_UNSWAP3:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12090 /* Undo STATE_SWAP3: "321" -> "123" */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12091 p = fword + sp->ts_fidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12092 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12093 if (has_mbyte)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12094 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12095 n = MB_BYTE2LEN(*p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12096 c2 = mb_ptr2char(p + n);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12097 fl = MB_BYTE2LEN(p[n]);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12098 c = mb_ptr2char(p + n + fl);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12099 tl = MB_BYTE2LEN(p[n + fl]);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12100 mch_memmove(p + fl + tl, p, n);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12101 mb_char2bytes(c, p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12102 mb_char2bytes(c2, p + tl);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12103 p = p + tl;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12104 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12105 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12106 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12107 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12108 c = *p;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12109 *p = p[2];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12110 p[2] = c;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12111 ++p;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12112 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12113
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12114 if (!soundfold && !spell_iswordp(p, curbuf))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12115 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12116 /* Middle char is not a word char, skip the rotate. First and
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12117 * third char were already checked at swap and swap3. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12118 sp->ts_state = STATE_REP_INI;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12119 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12120 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12121
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12122 /* Rotate three characters left: "123" -> "231". We change
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12123 * "fword" here, it's changed back afterwards at STATE_UNROT3L. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12124 if (TRY_DEEPER(su, stack, depth, SCORE_SWAP3))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12125 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12126 go_deeper(stack, depth, SCORE_SWAP3);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12127 #ifdef DEBUG_TRIEWALK
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12128 p = fword + sp->ts_fidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12129 sprintf(changename[depth], "%.*s-%s: rotate left %c%c%c",
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12130 sp->ts_twordlen, tword, fword + sp->ts_fidx,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12131 p[0], p[1], p[2]);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12132 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12133 sp->ts_state = STATE_UNROT3L;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12134 ++depth;
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12135 p = fword + sp->ts_fidx;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12136 #ifdef FEAT_MBYTE
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12137 if (has_mbyte)
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12138 {
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	12139 n = mb_cptr2len(p);
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12140 c = mb_ptr2char(p);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	12141 fl = mb_cptr2len(p + n);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12142 fl += mb_cptr2len(p + n + fl);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12143 mch_memmove(p, p + n, fl);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12144 mb_char2bytes(c, p + fl);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12145 stack[depth].ts_fidxtry = sp->ts_fidx + n + fl;
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12146 }
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12147 else
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12148 #endif
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12149 {
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12150 c = *p;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12151 *p = p[1];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12152 p[1] = p[2];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12153 p[2] = c;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12154 stack[depth].ts_fidxtry = sp->ts_fidx + 3;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12155 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12156 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12157 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12158 sp->ts_state = STATE_REP_INI;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12159 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12160
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12161 case STATE_UNROT3L:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12162 /* Undo ROT3L: "231" -> "123" */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12163 p = fword + sp->ts_fidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12164 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12165 if (has_mbyte)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12166 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12167 n = MB_BYTE2LEN(*p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12168 n += MB_BYTE2LEN(p[n]);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12169 c = mb_ptr2char(p + n);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12170 tl = MB_BYTE2LEN(p[n]);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12171 mch_memmove(p + tl, p, n);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12172 mb_char2bytes(c, p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12173 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12174 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12175 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12176 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12177 c = p[2];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12178 p[2] = p[1];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12179 p[1] = *p;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12180 *p = c;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12181 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12182
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12183 /* Rotate three bytes right: "123" -> "312". We change "fword"
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12184 * here, it's changed back afterwards at STATE_UNROT3R. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12185 if (TRY_DEEPER(su, stack, depth, SCORE_SWAP3))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12186 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12187 go_deeper(stack, depth, SCORE_SWAP3);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12188 #ifdef DEBUG_TRIEWALK
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12189 p = fword + sp->ts_fidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12190 sprintf(changename[depth], "%.*s-%s: rotate right %c%c%c",
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12191 sp->ts_twordlen, tword, fword + sp->ts_fidx,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12192 p[0], p[1], p[2]);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12193 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12194 sp->ts_state = STATE_UNROT3R;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12195 ++depth;
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12196 p = fword + sp->ts_fidx;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12197 #ifdef FEAT_MBYTE
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12198 if (has_mbyte)
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12199 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12200 n = mb_cptr2len(p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12201 n += mb_cptr2len(p + n);
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12202 c = mb_ptr2char(p + n);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12203 tl = mb_cptr2len(p + n);
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12204 mch_memmove(p + tl, p, n);
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12205 mb_char2bytes(c, p);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12206 stack[depth].ts_fidxtry = sp->ts_fidx + n + tl;
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12207 }
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12208 else
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12209 #endif
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12210 {
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12211 c = p[2];
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12212 p[2] = p[1];
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12213 p[1] = *p;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12214 *p = c;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12215 stack[depth].ts_fidxtry = sp->ts_fidx + 3;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12216 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12217 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12218 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12219 sp->ts_state = STATE_REP_INI;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12220 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12221
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12222 case STATE_UNROT3R:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12223 /* Undo ROT3R: "312" -> "123" */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12224 p = fword + sp->ts_fidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12225 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12226 if (has_mbyte)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12227 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12228 c = mb_ptr2char(p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12229 tl = MB_BYTE2LEN(*p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12230 n = MB_BYTE2LEN(p[tl]);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12231 n += MB_BYTE2LEN(p[tl + n]);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12232 mch_memmove(p, p + tl, n);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12233 mb_char2bytes(c, p + n);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12234 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12235 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12236 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12237 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12238 c = *p;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12239 *p = p[1];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12240 p[1] = p[2];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12241 p[2] = c;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12242 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12243 /FALLTHROUGH/
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12244
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12245 case STATE_REP_INI:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12246 /* Check if matching with REP items from the .aff file would work.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12247 * Quickly skip if:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12248 * - there are no REP items and we are not in the soundfold trie
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12249 * - the score is going to be too high anyway
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12250 * - already applied a REP item or swapped here */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12251 if ((lp->lp_replang == NULL && !soundfold)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12252 \|\| sp->ts_score + SCORE_REP >= su->su_maxscore
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12253 \|\| sp->ts_fidx < sp->ts_fidxtry)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12254 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12255 sp->ts_state = STATE_FINAL;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12256 break;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12257 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12258
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12259 /* Use the first byte to quickly find the first entry that may
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12260 * match. If the index is -1 there is none. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12261 if (soundfold)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12262 sp->ts_curi = slang->sl_repsal_first[fword[sp->ts_fidx]];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12263 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12264 sp->ts_curi = lp->lp_replang->sl_rep_first[fword[sp->ts_fidx]];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12265
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12266 if (sp->ts_curi < 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12267 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12268 sp->ts_state = STATE_FINAL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12269 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12270 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12271
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12272 sp->ts_state = STATE_REP;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12273 /FALLTHROUGH/
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12274
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12275 case STATE_REP:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12276 /* Try matching with REP items from the .aff file. For each match
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12277 * replace the characters and check if the resulting word is
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12278 * valid. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12279 p = fword + sp->ts_fidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12280
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12281 if (soundfold)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12282 gap = &slang->sl_repsal;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12283 else
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	12284 gap = &lp->lp_replang->sl_rep;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12285 while (sp->ts_curi < gap->ga_len)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12286 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12287 ftp = (fromto_T *)gap->ga_data + sp->ts_curi++;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12288 if (ftp->ft_from != p)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12289 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12290 /* past possible matching entries */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12291 sp->ts_curi = gap->ga_len;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12292 break;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12293 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12294 if (STRNCMP(ftp->ft_from, p, STRLEN(ftp->ft_from)) == 0
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12295 && TRY_DEEPER(su, stack, depth, SCORE_REP))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12296 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12297 go_deeper(stack, depth, SCORE_REP);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12298 #ifdef DEBUG_TRIEWALK
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12299 sprintf(changename[depth], "%.*s-%s: replace %s with %s",
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12300 sp->ts_twordlen, tword, fword + sp->ts_fidx,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12301 ftp->ft_from, ftp->ft_to);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12302 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12303 /* Need to undo this afterwards. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12304 sp->ts_state = STATE_REP_UNDO;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12305
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12306 /* Change the "from" to the "to" string. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12307 ++depth;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12308 fl = STRLEN(ftp->ft_from);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12309 tl = STRLEN(ftp->ft_to);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12310 if (fl != tl)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12311 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12312 mch_memmove(p + tl, p + fl, STRLEN(p + fl) + 1);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12313 repextra += tl - fl;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12314 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12315 mch_memmove(p, ftp->ft_to, tl);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12316 stack[depth].ts_fidxtry = sp->ts_fidx + tl;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12317 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12318 stack[depth].ts_tcharlen = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12319 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12320 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12321 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12322 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12323
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12324 if (sp->ts_curi >= gap->ga_len && sp->ts_state == STATE_REP)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12325 /* No (more) matches. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12326 sp->ts_state = STATE_FINAL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12327
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12328 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12329
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12330 case STATE_REP_UNDO:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12331 /* Undo a REP replacement and continue with the next one. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12332 if (soundfold)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12333 gap = &slang->sl_repsal;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12334 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12335 gap = &lp->lp_replang->sl_rep;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12336 ftp = (fromto_T *)gap->ga_data + sp->ts_curi - 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12337 fl = STRLEN(ftp->ft_from);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12338 tl = STRLEN(ftp->ft_to);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12339 p = fword + sp->ts_fidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12340 if (fl != tl)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12341 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12342 mch_memmove(p + fl, p + tl, STRLEN(p + tl) + 1);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12343 repextra -= tl - fl;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12344 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12345 mch_memmove(p, ftp->ft_from, fl);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12346 sp->ts_state = STATE_REP;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12347 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12348
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12349 default:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12350 /* Did all possible states at this level, go up one level. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12351 --depth;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12352
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12353 if (depth >= 0 && stack[depth].ts_prefixdepth == PFD_PREFIXTREE)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12354 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12355 /* Continue in or go back to the prefix tree. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12356 byts = pbyts;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12357 idxs = pidxs;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12358 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12359
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12360 /* Don't check for CTRL-C too often, it takes time. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12361 if (--breakcheckcount == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12362 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12363 ui_breakcheck();
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12364 breakcheckcount = 1000;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12365 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12366 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12367 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12368 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12369
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12370
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12371 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12372 * Go one level deeper in the tree.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12373 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12374 static void
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12375 go_deeper(stack, depth, score_add)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12376 trystate_T *stack;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12377 int depth;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12378 int score_add;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12379 {
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12380 stack[depth + 1] = stack[depth];
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12381 stack[depth + 1].ts_state = STATE_START;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12382 stack[depth + 1].ts_score = stack[depth].ts_score + score_add;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12383 stack[depth + 1].ts_curi = 1; /* start just after length byte */
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	12384 stack[depth + 1].ts_flags = 0;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12385 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12386
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	12387 #ifdef FEAT_MBYTE
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	12388 /*
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	12389 * Case-folding may change the number of bytes: Count nr of chars in
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	12390 * fword[flen] and return the byte length of that many chars in "word".
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	12391 */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	12392 static int
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	12393 nofold_len(fword, flen, word)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	12394 char_u *fword;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	12395 int flen;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	12396 char_u *word;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	12397 {
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	12398 char_u *p;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	12399 int i = 0;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	12400
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	12401 for (p = fword; p < fword + flen; mb_ptr_adv(p))
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	12402 ++i;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	12403 for (p = word; i > 0; mb_ptr_adv(p))
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	12404 --i;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	12405 return (int)(p - word);
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	12406 }
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	12407 #endif
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	12408
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12409 /*
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12410 * "fword" is a good word with case folded. Find the matching keep-case
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12411 * words and put it in "kword".
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12412 * Theoretically there could be several keep-case words that result in the
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12413 * same case-folded word, but we only find one...
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12414 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12415 static void
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12416 find_keepcap_word(slang, fword, kword)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12417 slang_T *slang;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12418 char_u *fword;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12419 char_u *kword;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12420 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12421 char_u uword[MAXWLEN]; /* "fword" in upper-case */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12422 int depth;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	12423 idx_T tryidx;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12424
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12425 /* The following arrays are used at each depth in the tree. */
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	12426 idx_T arridx[MAXWLEN];
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12427 int round[MAXWLEN];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12428 int fwordidx[MAXWLEN];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12429 int uwordidx[MAXWLEN];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12430 int kwordlen[MAXWLEN];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12431
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12432 int flen, ulen;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12433 int l;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12434 int len;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12435 int c;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	12436 idx_T lo, hi, m;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12437 char_u *p;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12438 char_u byts = slang->sl_kbyts; / array with bytes of the words */
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	12439 idx_T idxs = slang->sl_kidxs; / array with indexes */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12440
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12441 if (byts == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12442 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12443 /* array is empty: "cannot happen" */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12444 *kword = NUL;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12445 return;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12446 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12447
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12448 /* Make an all-cap version of "fword". */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12449 allcap_copy(fword, uword);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12450
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12451 /*
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12452 * Each character needs to be tried both case-folded and upper-case.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12453 * All this gets very complicated if we keep in mind that changing case
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12454 * may change the byte length of a multi-byte character...
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12455 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12456 depth = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12457 arridx[0] = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12458 round[0] = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12459 fwordidx[0] = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12460 uwordidx[0] = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12461 kwordlen[0] = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12462 while (depth >= 0)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12463 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12464 if (fword[fwordidx[depth]] == NUL)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12465 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12466 /* 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	12467 * here we have found a match. */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12468 if (byts[arridx[depth] + 1] == 0)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12469 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12470 kword[kwordlen[depth]] = NUL;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12471 return;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12472 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12473
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12474 /* kword is getting too long, continue one level up */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12475 --depth;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12476 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12477 else if (++round[depth] > 2)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12478 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12479 /* tried both fold-case and upper-case character, continue one
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12480 * level up */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12481 --depth;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12482 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12483 else
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12484 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12485 /*
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12486 * round[depth] == 1: Try using the folded-case character.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12487 * round[depth] == 2: Try using the upper-case character.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12488 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12489 #ifdef FEAT_MBYTE
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12490 if (has_mbyte)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12491 {
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	12492 flen = mb_cptr2len(fword + fwordidx[depth]);
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	12493 ulen = mb_cptr2len(uword + uwordidx[depth]);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12494 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12495 else
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12496 #endif
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12497 ulen = flen = 1;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12498 if (round[depth] == 1)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12499 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12500 p = fword + fwordidx[depth];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12501 l = flen;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12502 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12503 else
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12504 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12505 p = uword + uwordidx[depth];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12506 l = ulen;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12507 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12508
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12509 for (tryidx = arridx[depth]; l > 0; --l)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12510 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12511 /* Perform a binary search in the list of accepted bytes. */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12512 len = byts[tryidx++];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12513 c = *p++;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12514 lo = tryidx;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12515 hi = tryidx + len - 1;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12516 while (lo < hi)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12517 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12518 m = (lo + hi) / 2;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12519 if (byts[m] > c)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12520 hi = m - 1;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12521 else if (byts[m] < c)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12522 lo = m + 1;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12523 else
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12524 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12525 lo = hi = m;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12526 break;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12527 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12528 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12529
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12530 /* Stop if there is no matching byte. */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12531 if (hi < lo \|\| byts[lo] != c)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12532 break;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12533
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12534 /* Continue at the child (if there is one). */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12535 tryidx = idxs[lo];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12536 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12537
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12538 if (l == 0)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12539 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12540 /*
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12541 * Found the matching char. Copy it to "kword" and go a
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12542 * level deeper.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12543 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12544 if (round[depth] == 1)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12545 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12546 STRNCPY(kword + kwordlen[depth], fword + fwordidx[depth],
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12547 flen);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12548 kwordlen[depth + 1] = kwordlen[depth] + flen;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12549 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12550 else
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12551 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12552 STRNCPY(kword + kwordlen[depth], uword + uwordidx[depth],
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12553 ulen);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12554 kwordlen[depth + 1] = kwordlen[depth] + ulen;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12555 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12556 fwordidx[depth + 1] = fwordidx[depth] + flen;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12557 uwordidx[depth + 1] = uwordidx[depth] + ulen;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12558
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12559 ++depth;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12560 arridx[depth] = tryidx;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12561 round[depth] = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12562 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12563 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12564 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12565
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12566 /* Didn't find it: "cannot happen". */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12567 *kword = NUL;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12568 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12569
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12570 /*
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12571 * 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	12572 * su->su_sga.
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12573 */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12574 static void
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12575 score_comp_sal(su)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12576 suginfo_T *su;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12577 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12578 langp_T *lp;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12579 char_u badsound[MAXWLEN];
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12580 int i;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12581 suggest_T *stp;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12582 suggest_T *sstp;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12583 int score;
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	12584 int lpi;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12585
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12586 if (ga_grow(&su->su_sga, su->su_ga.ga_len) == FAIL)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12587 return;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12588
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12589 /* Use the sound-folding of the first language that supports it. */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	12590 for (lpi = 0; lpi < curbuf->b_langp.ga_len; ++lpi)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	12591 {
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	12592 lp = LANGP_ENTRY(curbuf->b_langp, lpi);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12593 if (lp->lp_slang->sl_sal.ga_len > 0)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12594 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12595 /* soundfold the bad word */
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	12596 spell_soundfold(lp->lp_slang, su->su_fbadword, TRUE, badsound);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12597
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12598 for (i = 0; i < su->su_ga.ga_len; ++i)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12599 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12600 stp = &SUG(su->su_ga, i);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12601
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12602 /* Case-fold the suggested word, sound-fold it and compute the
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12603 * sound-a-like score. */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12604 score = stp_sal_score(stp, su, lp->lp_slang, badsound);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12605 if (score < SCORE_MAXMAX)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12606 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12607 /* Add the suggestion. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12608 sstp = &SUG(su->su_sga, su->su_sga.ga_len);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12609 sstp->st_word = vim_strsave(stp->st_word);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12610 if (sstp->st_word != NULL)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12611 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12612 sstp->st_wordlen = stp->st_wordlen;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12613 sstp->st_score = score;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12614 sstp->st_altscore = 0;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12615 sstp->st_orglen = stp->st_orglen;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12616 ++su->su_sga.ga_len;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12617 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12618 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12619 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12620 break;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12621 }
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	12622 }
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12623 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12624
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12625 /*
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12626 * Combine the list of suggestions in su->su_ga and su->su_sga.
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12627 * They are intwined.
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12628 */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12629 static void
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12630 score_combine(su)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12631 suginfo_T *su;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12632 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12633 int i;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12634 int j;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12635 garray_T ga;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12636 garray_T *gap;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12637 langp_T *lp;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12638 suggest_T *stp;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12639 char_u *p;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12640 char_u badsound[MAXWLEN];
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12641 int round;
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	12642 int lpi;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12643 slang_T *slang = NULL;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12644
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12645 /* Add the alternate score to su_ga. */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	12646 for (lpi = 0; lpi < curbuf->b_langp.ga_len; ++lpi)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	12647 {
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	12648 lp = LANGP_ENTRY(curbuf->b_langp, lpi);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12649 if (lp->lp_slang->sl_sal.ga_len > 0)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12650 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12651 /* soundfold the bad word */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12652 slang = lp->lp_slang;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12653 spell_soundfold(slang, su->su_fbadword, TRUE, badsound);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12654
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12655 for (i = 0; i < su->su_ga.ga_len; ++i)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12656 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12657 stp = &SUG(su->su_ga, i);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12658 stp->st_altscore = stp_sal_score(stp, su, slang, badsound);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12659 if (stp->st_altscore == SCORE_MAXMAX)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12660 stp->st_score = (stp->st_score * 3 + SCORE_BIG) / 4;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12661 else
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12662 stp->st_score = (stp->st_score * 3
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12663 + stp->st_altscore) / 4;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12664 stp->st_salscore = FALSE;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12665 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12666 break;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12667 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12668 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12669
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12670 if (slang == NULL) /* just in case */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12671 return;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12672
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12673 /* Add the alternate score to su_sga. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12674 for (i = 0; i < su->su_sga.ga_len; ++i)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12675 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12676 stp = &SUG(su->su_sga, i);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12677 stp->st_altscore = spell_edit_score(slang,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12678 su->su_badword, stp->st_word);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12679 if (stp->st_score == SCORE_MAXMAX)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12680 stp->st_score = (SCORE_BIG * 7 + stp->st_altscore) / 8;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12681 else
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12682 stp->st_score = (stp->st_score * 7 + stp->st_altscore) / 8;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12683 stp->st_salscore = TRUE;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12684 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12685
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12686 /* Remove bad suggestions, sort the suggestions and truncate at "maxcount"
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12687 * for both lists. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12688 check_suggestions(su, &su->su_ga);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12689 (void)cleanup_suggestions(&su->su_ga, su->su_maxscore, su->su_maxcount);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12690 check_suggestions(su, &su->su_sga);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12691 (void)cleanup_suggestions(&su->su_sga, su->su_maxscore, su->su_maxcount);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12692
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12693 ga_init2(&ga, (int)sizeof(suginfo_T), 1);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12694 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	12695 return;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12696
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12697 stp = &SUG(ga, 0);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12698 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	12699 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12700 /* round 1: get a suggestion from su_ga
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12701 * round 2: get a suggestion from su_sga */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12702 for (round = 1; round <= 2; ++round)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12703 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12704 gap = round == 1 ? &su->su_ga : &su->su_sga;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12705 if (i < gap->ga_len)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12706 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12707 /* Don't add a word if it's already there. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12708 p = SUG(*gap, i).st_word;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12709 for (j = 0; j < ga.ga_len; ++j)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12710 if (STRCMP(stp[j].st_word, p) == 0)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12711 break;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12712 if (j == ga.ga_len)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12713 stp[ga.ga_len++] = SUG(*gap, i);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12714 else
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12715 vim_free(p);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12716 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12717 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12718 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12719
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12720 ga_clear(&su->su_ga);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12721 ga_clear(&su->su_sga);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12722
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12723 /* Truncate the list to the number of suggestions that will be displayed. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12724 if (ga.ga_len > su->su_maxcount)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12725 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12726 for (i = su->su_maxcount; i < ga.ga_len; ++i)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12727 vim_free(stp[i].st_word);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12728 ga.ga_len = su->su_maxcount;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12729 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12730
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12731 su->su_ga = ga;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12732 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12733
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12734 /*
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12735 * For the goodword in "stp" compute the soundalike score compared to the
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12736 * badword.
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12737 */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12738 static int
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12739 stp_sal_score(stp, su, slang, badsound)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12740 suggest_T *stp;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12741 suginfo_T *su;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12742 slang_T *slang;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12743 char_u badsound; / sound-folded badword */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12744 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12745 char_u *p;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12746 char_u *pbad;
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12747 char_u *pgood;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12748 char_u badsound2[MAXWLEN];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12749 char_u fword[MAXWLEN];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12750 char_u goodsound[MAXWLEN];
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12751 char_u goodword[MAXWLEN];
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12752 int lendiff;
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12753
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12754 lendiff = (int)(su->su_badlen - stp->st_orglen);
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12755 if (lendiff >= 0)
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12756 pbad = badsound;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12757 else
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12758 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12759 /* soundfold the bad word with more characters following */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12760 (void)spell_casefold(su->su_badptr, stp->st_orglen, fword, MAXWLEN);
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12761
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12762 /* 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	12763 * sounds like "t h" while "the" sounds like "@". Avoid that by
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12764 * 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	12765 * space. */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12766 if (vim_iswhite(su->su_badptr[su->su_badlen])
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12767 && *skiptowhite(stp->st_word) == NUL)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12768 for (p = fword; *(p = skiptowhite(p)) != NUL; )
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12769 mch_memmove(p, p + 1, STRLEN(p));
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12770
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	12771 spell_soundfold(slang, fword, TRUE, badsound2);
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12772 pbad = badsound2;
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12773 }
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12774
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12775 if (lendiff > 0)
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12776 {
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12777 /* 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	12778 * what replaces the bad word. */
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12779 STRCPY(goodword, stp->st_word);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12780 vim_strncpy(goodword + stp->st_wordlen,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12781 su->su_badptr + su->su_badlen - lendiff, lendiff);
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12782 pgood = goodword;
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12783 }
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12784 else
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12785 pgood = stp->st_word;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12786
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	12787 /* Sound-fold the word and compute the score for the difference. */
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12788 spell_soundfold(slang, pgood, FALSE, goodsound);
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12789
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12790 return soundalike_score(goodsound, pbad);
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12791 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12792
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12793 /* structure used to store soundfolded words that add_sound_suggest() has
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12794 * handled already. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12795 typedef struct
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12796 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12797 short sft_score; /* lowest score used */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12798 char_u sft_word[1]; /* soundfolded word, actually longer */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12799 } sftword_T;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12800
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12801 static sftword_T dumsft;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12802 #define HIKEY2SFT(p) ((sftword_T )(p - (dumsft.sft_word - (char_u )&dumsft)))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12803 #define HI2SFT(hi) HIKEY2SFT((hi)->hi_key)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12804
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12805 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12806 * Prepare for calling suggest_try_soundalike().
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12807 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12808 static void
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12809 suggest_try_soundalike_prep()
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12810 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12811 langp_T *lp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12812 int lpi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12813 slang_T *slang;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12814
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12815 /* Do this for all languages that support sound folding and for which a
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12816 * .sug file has been loaded. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12817 for (lpi = 0; lpi < curbuf->b_langp.ga_len; ++lpi)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12818 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12819 lp = LANGP_ENTRY(curbuf->b_langp, lpi);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12820 slang = lp->lp_slang;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12821 if (slang->sl_sal.ga_len > 0 && slang->sl_sbyts != NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12822 /* prepare the hashtable used by add_sound_suggest() */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12823 hash_init(&slang->sl_sounddone);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12824 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12825 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12826
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12827 /*
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12828 * Find suggestions by comparing the word in a sound-a-like form.
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	12829 * Note: This doesn't support postponed prefixes.
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12830 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12831 static void
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	12832 suggest_try_soundalike(su)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12833 suginfo_T *su;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12834 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12835 char_u salword[MAXWLEN];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12836 langp_T *lp;
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	12837 int lpi;
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	12838 slang_T *slang;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12839
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12840 /* Do this for all languages that support sound folding and for which a
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12841 * .sug file has been loaded. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12842 for (lpi = 0; lpi < curbuf->b_langp.ga_len; ++lpi)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12843 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12844 lp = LANGP_ENTRY(curbuf->b_langp, lpi);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12845 slang = lp->lp_slang;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12846 if (slang->sl_sal.ga_len > 0 && slang->sl_sbyts != NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12847 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12848 /* soundfold the bad word */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12849 spell_soundfold(slang, su->su_fbadword, TRUE, salword);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12850
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12851 /* try all kinds of inserts/deletes/swaps/etc. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12852 /* TODO: also soundfold the next words, so that we can try joining
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12853 * and splitting */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12854 suggest_trie_walk(su, lp, salword, TRUE);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12855 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12856 }
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 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12860 * Finish up after calling suggest_try_soundalike().
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12861 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12862 static void
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12863 suggest_try_soundalike_finish()
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12864 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12865 langp_T *lp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12866 int lpi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12867 slang_T *slang;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12868 int todo;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12869 hashitem_T *hi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12870
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12871 /* Do this for all languages that support sound folding and for which a
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12872 * .sug file has been loaded. */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	12873 for (lpi = 0; lpi < curbuf->b_langp.ga_len; ++lpi)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	12874 {
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	12875 lp = LANGP_ENTRY(curbuf->b_langp, lpi);
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	12876 slang = lp->lp_slang;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12877 if (slang->sl_sal.ga_len > 0 && slang->sl_sbyts != NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12878 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12879 /* Free the info about handled words. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12880 todo = slang->sl_sounddone.ht_used;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12881 for (hi = slang->sl_sounddone.ht_array; todo > 0; ++hi)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12882 if (!HASHITEM_EMPTY(hi))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12883 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12884 vim_free(HI2SFT(hi));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12885 --todo;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12886 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12887 hash_clear(&slang->sl_sounddone);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12888 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12889 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12890 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12891
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12892 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12893 * 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	12894 * produce this soundfolded word.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12895 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12896 static void
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12897 add_sound_suggest(su, goodword, score, lp)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12898 suginfo_T *su;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12899 char_u *goodword;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12900 int score; /* soundfold score */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12901 langp_T *lp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12902 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12903 slang_T slang = lp->lp_slang; / language for sound folding */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12904 int sfwordnr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12905 char_u *nrline;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12906 int orgnr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12907 char_u theword[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12908 int i;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12909 int wlen;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12910 char_u *byts;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12911 idx_T *idxs;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12912 int n;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12913 int wordcount;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12914 int wc;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12915 int goodscore;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12916 hash_T hash;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12917 hashitem_T *hi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12918 sftword_T *sft;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12919 int bc, gc;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12920 int limit;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12921
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12922 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12923 * It's very well possible that the same soundfold word is found several
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12924 * times with different scores. Since the following is quite slow only do
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12925 * the words that have a better score than before. Use a hashtable to
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12926 * remember the words that have been done.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12927 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12928 hash = hash_hash(goodword);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12929 hi = hash_lookup(&slang->sl_sounddone, goodword, hash);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12930 if (HASHITEM_EMPTY(hi))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12931 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12932 sft = (sftword_T *)alloc(sizeof(sftword_T) + STRLEN(goodword));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12933 if (sft != NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12934 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12935 sft->sft_score = score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12936 STRCPY(sft->sft_word, goodword);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12937 hash_add_item(&slang->sl_sounddone, hi, sft->sft_word, hash);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12938 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12939 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12940 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12941 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12942 sft = HI2SFT(hi);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12943 if (score >= sft->sft_score)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12944 return;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12945 sft->sft_score = score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12946 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12947
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12948 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12949 * Find the word nr in the soundfold tree.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12950 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12951 sfwordnr = soundfold_find(slang, goodword);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12952 if (sfwordnr < 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12953 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12954 EMSG2(_(e_intern2), "add_sound_suggest()");
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12955 return;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12956 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12957
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12958 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12959 * go over the list of good words that produce this soundfold word
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12960 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12961 nrline = ml_get_buf(slang->sl_sugbuf, (linenr_T)(sfwordnr + 1), FALSE);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12962 orgnr = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12963 while (*nrline != NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12964 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12965 /* 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	12966 * previous wordnr. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12967 orgnr += bytes2offset(&nrline);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12968
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12969 byts = slang->sl_fbyts;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12970 idxs = slang->sl_fidxs;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12971
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12972 /* Lookup the word "orgnr" one of the two tries. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12973 n = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12974 wlen = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12975 wordcount = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12976 for (;;)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12977 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12978 i = 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12979 if (wordcount == orgnr && byts[n + 1] == NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12980 break; /* found end of word */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12981
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12982 if (byts[n + 1] == NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12983 ++wordcount;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12984
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12985 /* skip over the NUL bytes */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12986 for ( ; byts[n + i] == NUL; ++i)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12987 if (i > byts[n]) /* safety check */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12988 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12989 STRCPY(theword + wlen, "BAD");
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12990 goto badword;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12991 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12992
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12993 /* One of the siblings must have the word. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12994 for ( ; i < byts[n]; ++i)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12995 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12996 wc = idxs[idxs[n + i]]; /* nr of words under this byte */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12997 if (wordcount + wc > orgnr)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12998 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12999 wordcount += wc;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13000 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13001
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13002 theword[wlen++] = byts[n + i];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13003 n = idxs[n + i];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13004 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13005 badword:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13006 theword[wlen] = NUL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13007
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13008 /* Go over the possible flags and regions. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13009 for (; i <= byts[n] && byts[n + i] == NUL; ++i)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13010 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13011 char_u cword[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13012 char_u *p;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13013 int flags = (int)idxs[n + i];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13014
698 e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	13015 /* Skip words with the NOSUGGEST flag */
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	13016 if (flags & WF_NOSUGGEST)
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	13017 continue;
e402b0af6083 updated for version 7.0211 vimboss parents: 695 diff changeset	13018
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13019 if (flags & WF_KEEPCAP)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13020 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13021 /* Must find the word in the keep-case tree. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13022 find_keepcap_word(slang, theword, cword);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13023 p = cword;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13024 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13025 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13026 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13027 flags \|= su->su_badflags;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13028 if ((flags & WF_CAPMASK) != 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13029 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13030 /* Need to fix case according to "flags". */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13031 make_case_word(theword, cword, flags);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13032 p = cword;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13033 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13034 else
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13035 p = theword;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13036 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13037
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13038 /* Add the suggestion. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13039 if (sps_flags & SPS_DOUBLE)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13040 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13041 /* Add the suggestion if the score isn't too bad. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13042 if (score <= su->su_maxscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13043 add_suggestion(su, &su->su_sga, p, su->su_badlen,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13044 score, 0, FALSE, slang, FALSE);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13045 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13046 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13047 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13048 /* Add a penalty for words in another region. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13049 if ((flags & WF_REGION)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13050 && (((unsigned)flags >> 16) & lp->lp_region) == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13051 goodscore = SCORE_REGION;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13052 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13053 goodscore = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13054
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13055 /* Add a small penalty for changing the first letter from
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13056 * lower to upper case. Helps for "tath" -> "Kath", which is
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13057 * less common thatn "tath" -> "path". Don't do it when the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13058 * letter is the same, that has already been counted. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13059 gc = PTR2CHAR(p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13060 if (SPELL_ISUPPER(gc))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13061 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13062 bc = PTR2CHAR(su->su_badword);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13063 if (!SPELL_ISUPPER(bc)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13064 && SPELL_TOFOLD(bc) != SPELL_TOFOLD(gc))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13065 goodscore += SCORE_ICASE / 2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13066 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13067
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13068 /* Compute the score for the good word. This only does letter
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13069 * insert/delete/swap/replace. REP items are not considered,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13070 * which may make the score a bit higher.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13071 * Use a limit for the score to make it work faster. Use
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13072 * MAXSCORE(), because RESCORE() will change the score.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13073 * If the limit is very high then the iterative method is
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13074 * inefficient, using an array is quicker. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13075 limit = MAXSCORE(su->su_sfmaxscore - goodscore, score);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13076 if (limit > SCORE_LIMITMAX)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13077 goodscore += spell_edit_score(slang, su->su_badword, p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13078 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13079 goodscore += spell_edit_score_limit(slang, su->su_badword,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13080 p, limit);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13081
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13082 /* When going over the limit don't bother to do the rest. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13083 if (goodscore < SCORE_MAXMAX)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13084 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13085 /* Give a bonus to words seen before. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13086 goodscore = score_wordcount_adj(slang, goodscore, p, FALSE);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13087
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13088 /* Add the suggestion if the score isn't too bad. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13089 goodscore = RESCORE(goodscore, score);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13090 if (goodscore <= su->su_sfmaxscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13091 add_suggestion(su, &su->su_ga, p, su->su_badlen,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13092 goodscore, score, TRUE, slang, TRUE);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13093 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13094 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13095 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13096 /* smsg("word %s (%d): %s (%d)", sftword, sftnr, theword, orgnr); */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13097 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13098 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13099
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13100 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13101 * 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	13102 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13103 static int
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13104 soundfold_find(slang, word)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13105 slang_T *slang;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13106 char_u *word;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13107 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13108 idx_T arridx = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13109 int len;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13110 int wlen = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13111 int c;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13112 char_u *ptr = word;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13113 char_u *byts;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13114 idx_T *idxs;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13115 int wordnr = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13116
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13117 byts = slang->sl_sbyts;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13118 idxs = slang->sl_sidxs;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13119
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13120 for (;;)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13121 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13122 /* First byte is the number of possible bytes. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13123 len = byts[arridx++];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13124
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13125 /* If the first possible byte is a zero the word could end here.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13126 * 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	13127 c = ptr[wlen];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13128 if (byts[arridx] == NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13129 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13130 if (c == NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13131 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13132
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13133 /* Skip over the zeros, there can be several. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13134 while (len > 0 && byts[arridx] == NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13135 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13136 ++arridx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13137 --len;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13138 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13139 if (len == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13140 return -1; /* no children, word should have ended here */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13141 ++wordnr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13142 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13143
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13144 /* If the word ends we didn't find it. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13145 if (c == NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13146 return -1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13147
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13148 /* Perform a binary search in the list of accepted bytes. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13149 if (c == TAB) /* <Tab> is handled like <Space> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13150 c = ' ';
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13151 while (byts[arridx] < c)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13152 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13153 /* The word count is in the first idxs[] entry of the child. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13154 wordnr += idxs[idxs[arridx]];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13155 ++arridx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13156 if (--len == 0) /* end of the bytes, didn't find it */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13157 return -1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13158 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13159 if (byts[arridx] != c) /* didn't find the byte */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13160 return -1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13161
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13162 /* Continue at the child (if there is one). */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13163 arridx = idxs[arridx];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13164 ++wlen;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13165
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13166 /* One space in the good word may stand for several spaces in the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13167 * checked word. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13168 if (c == ' ')
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13169 while (ptr[wlen] == ' ' \|\| ptr[wlen] == TAB)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13170 ++wlen;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13171 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13172
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13173 return wordnr;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13174 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13175
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13176 /*
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	13177 * Copy "fword" to "cword", fixing case according to "flags".
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13178 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13179 static void
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13180 make_case_word(fword, cword, flags)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13181 char_u *fword;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13182 char_u *cword;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13183 int flags;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13184 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13185 if (flags & WF_ALLCAP)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13186 /* Make it all upper-case */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13187 allcap_copy(fword, cword);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13188 else if (flags & WF_ONECAP)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13189 /* Make the first letter upper-case */
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	13190 onecap_copy(fword, cword, TRUE);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13191 else
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13192 /* Use goodword as-is. */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13193 STRCPY(cword, fword);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13194 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13195
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13196 /*
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13197 * Use map string "map" for languages "lp".
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13198 */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13199 static void
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13200 set_map_str(lp, map)
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13201 slang_T *lp;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13202 char_u *map;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13203 {
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13204 char_u *p;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13205 int headc = 0;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13206 int c;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13207 int i;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13208
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13209 if (*map == NUL)
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13210 {
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13211 lp->sl_has_map = FALSE;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13212 return;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13213 }
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13214 lp->sl_has_map = TRUE;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13215
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13216 /* Init the array and hash tables empty. */
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13217 for (i = 0; i < 256; ++i)
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13218 lp->sl_map_array[i] = 0;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13219 #ifdef FEAT_MBYTE
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13220 hash_init(&lp->sl_map_hash);
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13221 #endif
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13222
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13223 /*
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13224 * The similar characters are stored separated with slashes:
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13225 * "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	13226 * before the same slash. For characters above 255 sl_map_hash is used.
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13227 */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13228 for (p = map; *p != NUL; )
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13229 {
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13230 #ifdef FEAT_MBYTE
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	13231 c = mb_cptr2char_adv(&p);
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13232 #else
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13233 c = *p++;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13234 #endif
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13235 if (c == '/')
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13236 headc = 0;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13237 else
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13238 {
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13239 if (headc == 0)
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13240 headc = c;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13241
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13242 #ifdef FEAT_MBYTE
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13243 /* Characters above 255 don't fit in sl_map_array[], put them in
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13244 * the hash table. Each entry is the char, a NUL the headchar and
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13245 * a NUL. */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13246 if (c >= 256)
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13247 {
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13248 int cl = mb_char2len(c);
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13249 int headcl = mb_char2len(headc);
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13250 char_u *b;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13251 hash_T hash;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13252 hashitem_T *hi;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13253
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13254 b = alloc((unsigned)(cl + headcl + 2));
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13255 if (b == NULL)
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13256 return;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13257 mb_char2bytes(c, b);
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13258 b[cl] = NUL;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13259 mb_char2bytes(headc, b + cl + 1);
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13260 b[cl + 1 + headcl] = NUL;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13261 hash = hash_hash(b);
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13262 hi = hash_lookup(&lp->sl_map_hash, b, hash);
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13263 if (HASHITEM_EMPTY(hi))
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13264 hash_add_item(&lp->sl_map_hash, hi, b, hash);
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13265 else
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13266 {
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13267 /* This should have been checked when generating the .spl
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13268 * file. */
626 732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	13269 EMSG(_("E783: duplicate char in MAP entry"));
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13270 vim_free(b);
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13271 }
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13272 }
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13273 else
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13274 #endif
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13275 lp->sl_map_array[c] = headc;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13276 }
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13277 }
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13278 }
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13279
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13280 /*
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13281 * Return TRUE if "c1" and "c2" are similar characters according to the MAP
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13282 * lines in the .aff file.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13283 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13284 static int
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13285 similar_chars(slang, c1, c2)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13286 slang_T *slang;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13287 int c1;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13288 int c2;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13289 {
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13290 int m1, m2;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13291 #ifdef FEAT_MBYTE
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13292 char_u buf[MB_MAXBYTES];
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13293 hashitem_T *hi;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13294
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13295 if (c1 >= 256)
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13296 {
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13297 buf[mb_char2bytes(c1, buf)] = 0;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13298 hi = hash_find(&slang->sl_map_hash, buf);
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13299 if (HASHITEM_EMPTY(hi))
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13300 m1 = 0;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13301 else
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13302 m1 = mb_ptr2char(hi->hi_key + STRLEN(hi->hi_key) + 1);
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13303 }
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13304 else
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13305 #endif
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13306 m1 = slang->sl_map_array[c1];
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13307 if (m1 == 0)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13308 return FALSE;
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13309
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13310
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13311 #ifdef FEAT_MBYTE
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13312 if (c2 >= 256)
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13313 {
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13314 buf[mb_char2bytes(c2, buf)] = 0;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13315 hi = hash_find(&slang->sl_map_hash, buf);
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13316 if (HASHITEM_EMPTY(hi))
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13317 m2 = 0;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13318 else
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13319 m2 = mb_ptr2char(hi->hi_key + STRLEN(hi->hi_key) + 1);
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13320 }
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13321 else
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13322 #endif
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13323 m2 = slang->sl_map_array[c2];
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13324
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	13325 return m1 == m2;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13326 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13327
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13328 /*
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13329 * Add a suggestion to the list of suggestions.
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13330 * 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	13331 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13332 static void
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13333 add_suggestion(su, gap, goodword, badlenarg, score, altscore, had_bonus,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13334 slang, maxsf)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13335 suginfo_T *su;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13336 garray_T gap; / either su_ga or su_sga */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13337 char_u *goodword;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13338 int badlenarg; /* len of bad word replaced with "goodword" */
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	13339 int score;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13340 int altscore;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13341 int had_bonus; /* value for st_had_bonus */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	13342 slang_T slang; / language for sound folding */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13343 int maxsf; /* su_maxscore applies to soundfold score,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13344 su_sfmaxscore to the total score. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13345 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13346 int goodlen; /* len of goodword changed */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13347 int badlen; /* len of bad word changed */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13348 suggest_T *stp;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13349 suggest_T new_sug;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13350 int i;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13351 char_u pgood, pbad;
532 7052f11a3dc9 updated for version 7.0150 vimboss parents: 529 diff changeset	13352
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13353 /* Minimize "badlen" for consistency. Avoids that changing "the the" to
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13354 * "thee the" is added next to changing the first "the" the "thee". */
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13355 pgood = goodword + STRLEN(goodword);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13356 pbad = su->su_badptr + badlenarg;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13357 for (;;)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13358 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13359 goodlen = pgood - goodword;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13360 badlen = pbad - su->su_badptr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13361 if (goodlen <= 0 \|\| badlen <= 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13362 break;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13363 mb_ptr_back(goodword, pgood);
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13364 mb_ptr_back(su->su_badptr, pbad);
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13365 #ifdef FEAT_MBYTE
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13366 if (has_mbyte)
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13367 {
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13368 if (mb_ptr2char(pgood) != mb_ptr2char(pbad))
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13369 break;
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	13370 }
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	13371 else
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13372 #endif
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13373 if (pgood != pbad)
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13374 break;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13375 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13376
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13377 if (badlen == 0 && goodlen == 0)
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13378 /* goodword doesn't change anything; may happen for "the the" changing
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13379 * the first "the" to itself. */
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13380 return;
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	13381
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13382 /* Check if the word is already there. Also check the length that is
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13383 * being replaced "thes," -> "these" is a different suggestion from
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13384 * "thes" -> "these". */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13385 stp = &SUG(*gap, 0);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13386 for (i = gap->ga_len; --i >= 0; ++stp)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13387 if (stp->st_wordlen == goodlen
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13388 && stp->st_orglen == badlen
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13389 && STRNCMP(stp->st_word, goodword, goodlen) == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13390 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13391 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13392 * Found it. Remember the word with the lowest score.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13393 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13394 if (stp->st_slang == NULL)
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	13395 stp->st_slang = slang;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13396
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13397 new_sug.st_score = score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13398 new_sug.st_altscore = altscore;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13399 new_sug.st_had_bonus = had_bonus;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13400
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13401 if (stp->st_had_bonus != had_bonus)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13402 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13403 /* Only one of the two had the soundalike score computed.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13404 * Need to do that for the other one now, otherwise the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13405 * scores can't be compared. This happens because
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13406 * suggest_try_change() doesn't compute the soundalike
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13407 * word to keep it fast, while some special methods set
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13408 * the soundalike score to zero. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13409 if (had_bonus)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13410 rescore_one(su, stp);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13411 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13412 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13413 new_sug.st_word = stp->st_word;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13414 new_sug.st_wordlen = stp->st_wordlen;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13415 new_sug.st_slang = stp->st_slang;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13416 new_sug.st_orglen = badlen;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13417 rescore_one(su, &new_sug);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13418 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13419 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13420
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13421 if (stp->st_score > new_sug.st_score)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13422 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13423 stp->st_score = new_sug.st_score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13424 stp->st_altscore = new_sug.st_altscore;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13425 stp->st_had_bonus = new_sug.st_had_bonus;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13426 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13427 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13428 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13429
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13430 if (i < 0 && ga_grow(gap, 1) == OK)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13431 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13432 /* Add a suggestion. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13433 stp = &SUG(*gap, gap->ga_len);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13434 stp->st_word = vim_strnsave(goodword, goodlen);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13435 if (stp->st_word != NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13436 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13437 stp->st_wordlen = goodlen;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13438 stp->st_score = score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13439 stp->st_altscore = altscore;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13440 stp->st_had_bonus = had_bonus;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13441 stp->st_orglen = badlen;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13442 stp->st_slang = slang;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13443 ++gap->ga_len;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13444
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13445 /* If we have too many suggestions now, sort the list and keep
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13446 * the best suggestions. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13447 if (gap->ga_len > SUG_MAX_COUNT(su))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13448 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13449 if (maxsf)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13450 su->su_sfmaxscore = cleanup_suggestions(gap,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13451 su->su_sfmaxscore, SUG_CLEAN_COUNT(su));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13452 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13453 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13454 i = su->su_maxscore;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13455 su->su_maxscore = cleanup_suggestions(gap,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13456 su->su_maxscore, SUG_CLEAN_COUNT(su));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13457 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13458 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13459 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13460 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13461 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13462
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13463 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13464 * Suggestions may in fact be flagged as errors. Esp. for banned words and
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13465 * for split words, such as "the the". Remove these from the list here.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13466 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13467 static void
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13468 check_suggestions(su, gap)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13469 suginfo_T *su;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13470 garray_T gap; / either su_ga or su_sga */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13471 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13472 suggest_T *stp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13473 int i;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13474 char_u longword[MAXWLEN + 1];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13475 int len;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13476 hlf_T attr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13477
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13478 stp = &SUG(*gap, 0);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13479 for (i = gap->ga_len - 1; i >= 0; --i)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13480 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13481 /* Need to append what follows to check for "the the". */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13482 STRCPY(longword, stp[i].st_word);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13483 len = stp[i].st_wordlen;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13484 vim_strncpy(longword + len, su->su_badptr + stp[i].st_orglen,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13485 MAXWLEN - len);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13486 attr = HLF_COUNT;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13487 (void)spell_check(curwin, longword, &attr, NULL, FALSE);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13488 if (attr != HLF_COUNT)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13489 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13490 /* Remove this entry. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13491 vim_free(stp[i].st_word);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13492 --gap->ga_len;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13493 if (i < gap->ga_len)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13494 mch_memmove(stp + i, stp + i + 1,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13495 sizeof(suggest_T) * (gap->ga_len - i));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13496 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13497 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13498 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13499
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13500
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13501 /*
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13502 * Add a word to be banned.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13503 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13504 static void
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13505 add_banned(su, word)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13506 suginfo_T *su;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13507 char_u *word;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13508 {
626 732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	13509 char_u *s;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13510 hash_T hash;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13511 hashitem_T *hi;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13512
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13513 hash = hash_hash(word);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13514 hi = hash_lookup(&su->su_banned, word, hash);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13515 if (HASHITEM_EMPTY(hi))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13516 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13517 s = vim_strsave(word);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13518 if (s != NULL)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13519 hash_add_item(&su->su_banned, hi, s, hash);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13520 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13521 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13522
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	13523 /*
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13524 * Recompute the score for all suggestions if sound-folding is possible. This
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13525 * is slow, thus only done for the final results.
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	13526 */
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	13527 static void
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	13528 rescore_suggestions(su)
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	13529 suginfo_T *su;
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	13530 {
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	13531 int i;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13532
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13533 if (su->su_sallang != NULL)
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	13534 for (i = 0; i < su->su_ga.ga_len; ++i)
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13535 rescore_one(su, &SUG(su->su_ga, i));
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13536 }
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13537
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13538 /*
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13539 * Recompute the score for one suggestion if sound-folding is possible.
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13540 */
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13541 static void
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13542 rescore_one(su, stp)
535 792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	13543 suginfo_T *su;
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	13544 suggest_T *stp;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13545 {
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13546 slang_T *slang = stp->st_slang;
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13547 char_u sal_badword[MAXWLEN];
535 792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	13548 char_u *p;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13549
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13550 /* Only rescore suggestions that have no sal score yet and do have a
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13551 * language. */
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13552 if (slang != NULL && slang->sl_sal.ga_len > 0 && !stp->st_had_bonus)
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13553 {
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13554 if (slang == su->su_sallang)
535 792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	13555 p = su->su_sal_badword;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13556 else
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13557 {
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13558 spell_soundfold(slang, su->su_fbadword, TRUE, sal_badword);
535 792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	13559 p = sal_badword;
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	13560 }
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	13561
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	13562 stp->st_altscore = stp_sal_score(stp, su, slang, p);
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13563 if (stp->st_altscore == SCORE_MAXMAX)
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13564 stp->st_altscore = SCORE_BIG;
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13565 stp->st_score = RESCORE(stp->st_score, stp->st_altscore);
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13566 stp->st_had_bonus = TRUE;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	13567 }
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	13568 }
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	13569
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13570 static int
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13571 #ifdef __BORLANDC__
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13572 _RTLENTRYF
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13573 #endif
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13574 sug_compare __ARGS((const void s1, const void s2));
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13575
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13576 /*
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13577 * Function given to qsort() to sort the suggestions on st_score.
529 0d6092bb72e6 updated for version 7.0148 vimboss parents: 523 diff changeset	13578 * First on "st_score", then "st_altscore" then alphabetically.
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13579 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13580 static int
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13581 #ifdef __BORLANDC__
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13582 _RTLENTRYF
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13583 #endif
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13584 sug_compare(s1, s2)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13585 const void *s1;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13586 const void *s2;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13587 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13588 suggest_T p1 = (suggest_T )s1;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13589 suggest_T p2 = (suggest_T )s2;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13590 int n = p1->st_score - p2->st_score;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13591
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13592 if (n == 0)
529 0d6092bb72e6 updated for version 7.0148 vimboss parents: 523 diff changeset	13593 {
0d6092bb72e6 updated for version 7.0148 vimboss parents: 523 diff changeset	13594 n = p1->st_altscore - p2->st_altscore;
0d6092bb72e6 updated for version 7.0148 vimboss parents: 523 diff changeset	13595 if (n == 0)
0d6092bb72e6 updated for version 7.0148 vimboss parents: 523 diff changeset	13596 n = STRICMP(p1->st_word, p2->st_word);
0d6092bb72e6 updated for version 7.0148 vimboss parents: 523 diff changeset	13597 }
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13598 return n;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13599 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13600
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13601 /*
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13602 * Cleanup the suggestions:
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13603 * - Sort on score.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13604 * - Remove words that won't be displayed.
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13605 * Returns the maximum score in the list or "maxscore" unmodified.
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13606 */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13607 static int
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13608 cleanup_suggestions(gap, maxscore, keep)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13609 garray_T *gap;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13610 int maxscore;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	13611 int keep; /* nr of suggestions to keep */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13612 {
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13613 suggest_T stp = &SUG(gap, 0);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13614 int i;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13615
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13616 /* Sort the list. */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13617 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	13618
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13619 /* Truncate the list to the number of suggestions that will be displayed. */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13620 if (gap->ga_len > keep)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13621 {
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13622 for (i = keep; i < gap->ga_len; ++i)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13623 vim_free(stp[i].st_word);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13624 gap->ga_len = keep;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13625 return stp[keep - 1].st_score;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13626 }
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13627 return maxscore;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13628 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13629
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13630 #if defined(FEAT_EVAL) \|\| defined(PROTO)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13631 /*
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13632 * Soundfold a string, for soundfold().
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13633 * Result is in allocated memory, NULL for an error.
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13634 */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13635 char_u *
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13636 eval_soundfold(word)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13637 char_u *word;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13638 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13639 langp_T *lp;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13640 char_u sound[MAXWLEN];
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	13641 int lpi;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13642
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13643 if (curwin->w_p_spell && *curbuf->b_p_spl != NUL)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13644 /* Use the sound-folding of the first language that supports it. */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	13645 for (lpi = 0; lpi < curbuf->b_langp.ga_len; ++lpi)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	13646 {
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	13647 lp = LANGP_ENTRY(curbuf->b_langp, lpi);
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13648 if (lp->lp_slang->sl_sal.ga_len > 0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13649 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13650 /* soundfold the word */
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13651 spell_soundfold(lp->lp_slang, word, FALSE, sound);
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13652 return vim_strsave(sound);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13653 }
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	13654 }
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13655
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13656 /* No language with sound folding, return word as-is. */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13657 return vim_strsave(word);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13658 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13659 #endif
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13660
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13661 /*
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13662 * Turn "inword" into its sound-a-like equivalent in "res[MAXWLEN]".
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	13663 *
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	13664 * 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	13665 * oldest is Soundex (1918!). A nice overview can be found in "Approximate
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	13666 * swedish name matching - survey and test of different algorithms" by Klas
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	13667 * Erikson.
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	13668 *
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	13669 * We support two methods:
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	13670 * 1. SOFOFROM/SOFOTO do a simple character mapping.
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	13671 * 2. SAL items define a more advanced sound-folding (and much slower).
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13672 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13673 static void
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13674 spell_soundfold(slang, inword, folded, res)
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13675 slang_T *slang;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13676 char_u *inword;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13677 int folded; /* "inword" is already case-folded */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13678 char_u *res;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13679 {
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13680 char_u fword[MAXWLEN];
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13681 char_u *word;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13682
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13683 if (slang->sl_sofo)
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13684 /* SOFOFROM and SOFOTO used */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13685 spell_soundfold_sofo(slang, inword, res);
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13686 else
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13687 {
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13688 /* SAL items used. Requires the word to be case-folded. */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13689 if (folded)
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13690 word = inword;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13691 else
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13692 {
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13693 (void)spell_casefold(inword, STRLEN(inword), fword, MAXWLEN);
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13694 word = fword;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13695 }
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13696
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13697 #ifdef FEAT_MBYTE
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13698 if (has_mbyte)
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13699 spell_soundfold_wsal(slang, word, res);
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13700 else
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13701 #endif
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13702 spell_soundfold_sal(slang, word, res);
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13703 }
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13704 }
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13705
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13706 /*
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13707 * Perform sound folding of "inword" into "res" according to SOFOFROM and
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13708 * SOFOTO lines.
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13709 */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13710 static void
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13711 spell_soundfold_sofo(slang, inword, res)
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13712 slang_T *slang;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13713 char_u *inword;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13714 char_u *res;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13715 {
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13716 char_u *s;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13717 int ri = 0;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13718 int c;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13719
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13720 #ifdef FEAT_MBYTE
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13721 if (has_mbyte)
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13722 {
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13723 int prevc = 0;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13724 int *ip;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13725
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13726 /* The sl_sal_first[] table contains the translation for chars up to
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13727 * 255, sl_sal the rest. */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13728 for (s = inword; *s != NUL; )
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13729 {
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	13730 c = mb_cptr2char_adv(&s);
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13731 if (enc_utf8 ? utf_class(c) == 0 : vim_iswhite(c))
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13732 c = ' ';
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13733 else if (c < 256)
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13734 c = slang->sl_sal_first[c];
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13735 else
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13736 {
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13737 ip = ((int **)slang->sl_sal.ga_data)[c & 0xff];
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13738 if (ip == NULL) /* empty list, can't match */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13739 c = NUL;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13740 else
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13741 for (;;) /* find "c" in the list */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13742 {
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13743 if (ip == 0) / not found */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13744 {
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13745 c = NUL;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13746 break;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13747 }
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13748 if (ip == c) / match! */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13749 {
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13750 c = ip[1];
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13751 break;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13752 }
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13753 ip += 2;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13754 }
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13755 }
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13756
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13757 if (c != NUL && c != prevc)
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13758 {
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13759 ri += mb_char2bytes(c, res + ri);
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13760 if (ri + MB_MAXBYTES > MAXWLEN)
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13761 break;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13762 prevc = c;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13763 }
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13764 }
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13765 }
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13766 else
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13767 #endif
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13768 {
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13769 /* The sl_sal_first[] table contains the translation. */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13770 for (s = inword; (c = *s) != NUL; ++s)
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13771 {
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13772 if (vim_iswhite(c))
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13773 c = ' ';
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13774 else
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13775 c = slang->sl_sal_first[c];
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13776 if (c != NUL && (ri == 0 \|\| res[ri - 1] != c))
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13777 res[ri++] = c;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13778 }
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13779 }
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13780
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13781 res[ri] = NUL;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13782 }
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13783
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13784 static void
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13785 spell_soundfold_sal(slang, inword, res)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13786 slang_T *slang;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13787 char_u *inword;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13788 char_u *res;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13789 {
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13790 salitem_T *smp;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13791 char_u word[MAXWLEN];
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13792 char_u *s = inword;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13793 char_u *t;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13794 char_u *pf;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13795 int i, j, z;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13796 int reslen;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13797 int n, k = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13798 int z0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13799 int k0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13800 int n0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13801 int c;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13802 int pri;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13803 int p0 = -333;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13804 int c0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13805
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	13806 /* Remove accents, if wanted. We actually remove all non-word characters.
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13807 * 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	13808 if (slang->sl_rem_accents)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13809 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13810 t = word;
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13811 while (*s != NUL)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13812 {
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	13813 if (vim_iswhite(*s))
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13814 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13815 *t++ = ' ';
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13816 s = skipwhite(s);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13817 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13818 else
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13819 {
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	13820 if (spell_iswordp_nmw(s))
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13821 t++ = s;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13822 ++s;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13823 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13824 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13825 *t = NUL;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13826 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13827 else
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13828 STRCPY(word, s);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13829
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13830 smp = (salitem_T *)slang->sl_sal.ga_data;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13831
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13832 /*
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13833 * This comes from Aspell phonet.cpp. Converted from C++ to C.
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	13834 * Changed to keep spaces.
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13835 */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13836 i = reslen = z = 0;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13837 while ((c = word[i]) != NUL)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13838 {
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13839 /* Start with the first rule that has the character in the word. */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13840 n = slang->sl_sal_first[c];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13841 z0 = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13842
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13843 if (n >= 0)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13844 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13845 /* check all rules for the same letter */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13846 for (; (s = smp[n].sm_lead)[0] == c; ++n)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13847 {
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13848 /* Quickly skip entries that don't match the word. Most
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13849 * entries are less then three chars, optimize for that. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13850 k = smp[n].sm_leadlen;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13851 if (k > 1)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13852 {
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13853 if (word[i + 1] != s[1])
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13854 continue;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13855 if (k > 2)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13856 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13857 for (j = 2; j < k; ++j)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13858 if (word[i + j] != s[j])
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13859 break;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13860 if (j < k)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13861 continue;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13862 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13863 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13864
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13865 if ((pf = smp[n].sm_oneof) != NULL)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13866 {
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13867 /* Check for match with one of the chars in "sm_oneof". */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13868 while (pf != NUL && pf != word[i + k])
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13869 ++pf;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13870 if (*pf == NUL)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13871 continue;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13872 ++k;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13873 }
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13874 s = smp[n].sm_rules;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13875 pri = 5; /* default priority */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13876
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13877 p0 = *s;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13878 k0 = k;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13879 while (*s == '-' && k > 1)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13880 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13881 k--;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13882 s++;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13883 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13884 if (*s == '<')
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13885 s++;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13886 if (VIM_ISDIGIT(*s))
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13887 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13888 /* determine priority */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13889 pri = *s - '0';
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13890 s++;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13891 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13892 if (s == '^' && (s + 1) == '^')
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13893 s++;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13894
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13895 if (*s == NUL
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13896 \|\| (*s == '^'
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	13897 && (i == 0 \|\| !(word[i - 1] == ' '
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	13898 \|\| spell_iswordp(word + i - 1, curbuf)))
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13899 && (*(s + 1) != '$'
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	13900 \|\| (!spell_iswordp(word + i + k0, curbuf))))
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13901 \|\| (*s == '$' && i > 0
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	13902 && spell_iswordp(word + i - 1, curbuf)
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	13903 && (!spell_iswordp(word + i + k0, curbuf))))
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13904 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13905 /* search for followup rules, if: */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13906 /* followup and k > 1 and NO '-' in searchstring */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13907 c0 = word[i + k - 1];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13908 n0 = slang->sl_sal_first[c0];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13909
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13910 if (slang->sl_followup && k > 1 && n0 >= 0
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13911 && p0 != '-' && word[i + k] != NUL)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13912 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13913 /* test follow-up rule for "word[i + k]" */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13914 for ( ; (s = smp[n0].sm_lead)[0] == c0; ++n0)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13915 {
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13916 /* Quickly skip entries that don't match the word.
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13917 * */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13918 k0 = smp[n0].sm_leadlen;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13919 if (k0 > 1)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13920 {
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13921 if (word[i + k] != s[1])
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13922 continue;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13923 if (k0 > 2)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13924 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13925 pf = word + i + k + 1;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13926 for (j = 2; j < k0; ++j)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13927 if (*pf++ != s[j])
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13928 break;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13929 if (j < k0)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13930 continue;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13931 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13932 }
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13933 k0 += k - 1;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13934
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13935 if ((pf = smp[n0].sm_oneof) != NULL)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13936 {
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13937 /* Check for match with one of the chars in
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13938 * "sm_oneof". */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13939 while (pf != NUL && pf != word[i + k0])
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13940 ++pf;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13941 if (*pf == NUL)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13942 continue;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13943 ++k0;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13944 }
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13945
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13946 p0 = 5;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13947 s = smp[n0].sm_rules;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13948 while (*s == '-')
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13949 {
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13950 /* "k0" gets NOT reduced because
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13951 * "if (k0 == k)" */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13952 s++;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13953 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13954 if (*s == '<')
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13955 s++;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13956 if (VIM_ISDIGIT(*s))
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13957 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13958 p0 = *s - '0';
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13959 s++;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13960 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13961
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13962 if (*s == NUL
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13963 /* s == '^' cuts /
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13964 \|\| (*s == '$'
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	13965 && !spell_iswordp(word + i + k0,
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	13966 curbuf)))
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13967 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13968 if (k0 == k)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13969 /* this is just a piece of the string */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13970 continue;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13971
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13972 if (p0 < pri)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13973 /* priority too low */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13974 continue;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13975 /* rule fits; stop search */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13976 break;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13977 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13978 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13979
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13980 if (p0 >= pri && smp[n0].sm_lead[0] == c0)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13981 continue;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13982 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13983
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13984 /* replace string */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13985 s = smp[n].sm_to;
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	13986 if (s == NULL)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	13987 s = (char_u *)"";
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13988 pf = smp[n].sm_rules;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13989 p0 = (vim_strchr(pf, '<') != NULL) ? 1 : 0;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13990 if (p0 == 1 && z == 0)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13991 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13992 /* rule with '<' is used */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13993 if (reslen > 0 && *s != NUL && (res[reslen - 1] == c
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13994 \|\| res[reslen - 1] == *s))
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13995 reslen--;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13996 z0 = 1;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13997 z = 1;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13998 k0 = 0;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13999 while (*s != NUL && word[i + k0] != NUL)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14000 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14001 word[i + k0] = *s;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14002 k0++;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14003 s++;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14004 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14005 if (k > k0)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14006 mch_memmove(word + i + k0, word + i + k,
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14007 STRLEN(word + i + k) + 1);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14008
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14009 /* new "actual letter" */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14010 c = word[i];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14011 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14012 else
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14013 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14014 /* no '<' rule used */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14015 i += k - 1;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14016 z = 0;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14017 while (*s != NUL && s[1] != NUL && reslen < MAXWLEN)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14018 {
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14019 if (reslen == 0 \|\| res[reslen - 1] != *s)
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14020 res[reslen++] = *s;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14021 s++;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14022 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14023 /* new "actual letter" */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14024 c = *s;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14025 if (strstr((char *)pf, "^^") != NULL)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14026 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14027 if (c != NUL)
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14028 res[reslen++] = c;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14029 mch_memmove(word, word + i + 1,
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14030 STRLEN(word + i + 1) + 1);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14031 i = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14032 z0 = 1;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14033 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14034 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14035 break;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14036 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14037 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14038 }
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14039 else if (vim_iswhite(c))
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14040 {
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14041 c = ' ';
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14042 k = 1;
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14043 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14044
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14045 if (z0 == 0)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14046 {
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14047 if (k && !p0 && reslen < MAXWLEN && c != NUL
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14048 && (!slang->sl_collapse \|\| reslen == 0
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14049 \|\| res[reslen - 1] != c))
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14050 /* condense only double letters */
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14051 res[reslen++] = c;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14052
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14053 i++;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14054 z = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14055 k = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14056 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14057 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14058
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14059 res[reslen] = NUL;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14060 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14061
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14062 #ifdef FEAT_MBYTE
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14063 /*
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14064 * Turn "inword" into its sound-a-like equivalent in "res[MAXWLEN]".
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14065 * Multi-byte version of spell_soundfold().
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14066 */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14067 static void
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14068 spell_soundfold_wsal(slang, inword, res)
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14069 slang_T *slang;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14070 char_u *inword;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14071 char_u *res;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14072 {
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14073 salitem_T smp = (salitem_T )slang->sl_sal.ga_data;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14074 int word[MAXWLEN];
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14075 int wres[MAXWLEN];
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14076 int l;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14077 char_u *s;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14078 int *ws;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14079 char_u *t;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14080 int *pf;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14081 int i, j, z;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14082 int reslen;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14083 int n, k = 0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14084 int z0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14085 int k0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14086 int n0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14087 int c;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14088 int pri;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14089 int p0 = -333;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14090 int c0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14091 int did_white = FALSE;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14092
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14093 /*
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14094 * Convert the multi-byte string to a wide-character string.
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14095 * Remove accents, if wanted. We actually remove all non-word characters.
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14096 * But keep white space.
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14097 */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14098 n = 0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14099 for (s = inword; *s != NUL; )
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14100 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14101 t = s;
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	14102 c = mb_cptr2char_adv(&s);
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14103 if (slang->sl_rem_accents)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14104 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14105 if (enc_utf8 ? utf_class(c) == 0 : vim_iswhite(c))
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14106 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14107 if (did_white)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14108 continue;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14109 c = ' ';
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14110 did_white = TRUE;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14111 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14112 else
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14113 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14114 did_white = FALSE;
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	14115 if (!spell_iswordp_nmw(t))
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14116 continue;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14117 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14118 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14119 word[n++] = c;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14120 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14121 word[n] = NUL;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14122
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14123 /*
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14124 * This comes from Aspell phonet.cpp.
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14125 * Converted from C++ to C. Added support for multi-byte chars.
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14126 * Changed to keep spaces.
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14127 */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14128 i = reslen = z = 0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14129 while ((c = word[i]) != NUL)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14130 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14131 /* Start with the first rule that has the character in the word. */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14132 n = slang->sl_sal_first[c & 0xff];
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14133 z0 = 0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14134
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14135 if (n >= 0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14136 {
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14137 /* check all rules for the same index byte */
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14138 for (; ((ws = smp[n].sm_lead_w)[0] & 0xff) == (c & 0xff); ++n)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14139 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14140 /* Quickly skip entries that don't match the word. Most
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14141 * entries are less then three chars, optimize for that. */
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14142 if (c != ws[0])
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14143 continue;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14144 k = smp[n].sm_leadlen;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14145 if (k > 1)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14146 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14147 if (word[i + 1] != ws[1])
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14148 continue;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14149 if (k > 2)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14150 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14151 for (j = 2; j < k; ++j)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14152 if (word[i + j] != ws[j])
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14153 break;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14154 if (j < k)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14155 continue;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14156 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14157 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14158
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14159 if ((pf = smp[n].sm_oneof_w) != NULL)
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14160 {
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14161 /* Check for match with one of the chars in "sm_oneof". */
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14162 while (pf != NUL && pf != word[i + k])
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14163 ++pf;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14164 if (*pf == NUL)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14165 continue;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14166 ++k;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14167 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14168 s = smp[n].sm_rules;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14169 pri = 5; /* default priority */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14170
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14171 p0 = *s;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14172 k0 = k;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14173 while (*s == '-' && k > 1)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14174 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14175 k--;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14176 s++;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14177 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14178 if (*s == '<')
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14179 s++;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14180 if (VIM_ISDIGIT(*s))
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14181 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14182 /* determine priority */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14183 pri = *s - '0';
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14184 s++;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14185 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14186 if (s == '^' && (s + 1) == '^')
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14187 s++;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14188
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14189 if (*s == NUL
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14190 \|\| (*s == '^'
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14191 && (i == 0 \|\| !(word[i - 1] == ' '
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	14192 \|\| spell_iswordp_w(word + i - 1, curbuf)))
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14193 && (*(s + 1) != '$'
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	14194 \|\| (!spell_iswordp_w(word + i + k0, curbuf))))
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14195 \|\| (*s == '$' && i > 0
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	14196 && spell_iswordp_w(word + i - 1, curbuf)
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	14197 && (!spell_iswordp_w(word + i + k0, curbuf))))
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14198 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14199 /* search for followup rules, if: */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14200 /* followup and k > 1 and NO '-' in searchstring */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14201 c0 = word[i + k - 1];
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14202 n0 = slang->sl_sal_first[c0 & 0xff];
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14203
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14204 if (slang->sl_followup && k > 1 && n0 >= 0
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14205 && p0 != '-' && word[i + k] != NUL)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14206 {
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14207 /* Test follow-up rule for "word[i + k]"; loop over
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14208 * all entries with the same index byte. */
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14209 for ( ; ((ws = smp[n0].sm_lead_w)[0] & 0xff)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14210 == (c0 & 0xff); ++n0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14211 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14212 /* Quickly skip entries that don't match the word.
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14213 */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14214 if (c0 != ws[0])
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14215 continue;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14216 k0 = smp[n0].sm_leadlen;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14217 if (k0 > 1)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14218 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14219 if (word[i + k] != ws[1])
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14220 continue;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14221 if (k0 > 2)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14222 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14223 pf = word + i + k + 1;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14224 for (j = 2; j < k0; ++j)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14225 if (*pf++ != ws[j])
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14226 break;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14227 if (j < k0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14228 continue;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14229 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14230 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14231 k0 += k - 1;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14232
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14233 if ((pf = smp[n0].sm_oneof_w) != NULL)
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14234 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14235 /* Check for match with one of the chars in
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	14236 * "sm_oneof". */
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14237 while (pf != NUL && pf != word[i + k0])
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14238 ++pf;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14239 if (*pf == NUL)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14240 continue;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14241 ++k0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14242 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14243
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14244 p0 = 5;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14245 s = smp[n0].sm_rules;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14246 while (*s == '-')
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14247 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14248 /* "k0" gets NOT reduced because
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14249 * "if (k0 == k)" */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14250 s++;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14251 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14252 if (*s == '<')
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14253 s++;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14254 if (VIM_ISDIGIT(*s))
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14255 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14256 p0 = *s - '0';
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14257 s++;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14258 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14259
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14260 if (*s == NUL
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14261 /* s == '^' cuts /
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14262 \|\| (*s == '$'
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	14263 && !spell_iswordp_w(word + i + k0,
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	14264 curbuf)))
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14265 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14266 if (k0 == k)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14267 /* this is just a piece of the string */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14268 continue;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14269
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14270 if (p0 < pri)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14271 /* priority too low */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14272 continue;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14273 /* rule fits; stop search */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14274 break;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14275 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14276 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14277
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14278 if (p0 >= pri && (smp[n0].sm_lead_w[0] & 0xff)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14279 == (c0 & 0xff))
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14280 continue;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14281 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14282
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14283 /* replace string */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14284 ws = smp[n].sm_to_w;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14285 s = smp[n].sm_rules;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14286 p0 = (vim_strchr(s, '<') != NULL) ? 1 : 0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14287 if (p0 == 1 && z == 0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14288 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14289 /* rule with '<' is used */
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	14290 if (reslen > 0 && ws != NULL && *ws != NUL
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	14291 && (wres[reslen - 1] == c
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14292 \|\| wres[reslen - 1] == *ws))
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14293 reslen--;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14294 z0 = 1;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14295 z = 1;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14296 k0 = 0;
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	14297 if (ws != NULL)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	14298 while (*ws != NUL && word[i + k0] != NUL)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	14299 {
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	14300 word[i + k0] = *ws;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	14301 k0++;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	14302 ws++;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	14303 }
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14304 if (k > k0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14305 mch_memmove(word + i + k0, word + i + k,
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14306 sizeof(int) * (STRLEN(word + i + k) + 1));
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14307
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14308 /* new "actual letter" */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14309 c = word[i];
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14310 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14311 else
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14312 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14313 /* no '<' rule used */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14314 i += k - 1;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14315 z = 0;
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	14316 if (ws != NULL)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	14317 while (*ws != NUL && ws[1] != NUL
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	14318 && reslen < MAXWLEN)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	14319 {
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	14320 if (reslen == 0 \|\| wres[reslen - 1] != *ws)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	14321 wres[reslen++] = *ws;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	14322 ws++;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	14323 }
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14324 /* new "actual letter" */
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	14325 if (ws == NULL)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	14326 c = NUL;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	14327 else
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	14328 c = *ws;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14329 if (strstr((char *)s, "^^") != NULL)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14330 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14331 if (c != NUL)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14332 wres[reslen++] = c;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14333 mch_memmove(word, word + i + 1,
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14334 sizeof(int) * (STRLEN(word + i + 1) + 1));
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14335 i = 0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14336 z0 = 1;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14337 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14338 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14339 break;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14340 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14341 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14342 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14343 else if (vim_iswhite(c))
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14344 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14345 c = ' ';
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14346 k = 1;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14347 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14348
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14349 if (z0 == 0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14350 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14351 if (k && !p0 && reslen < MAXWLEN && c != NUL
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14352 && (!slang->sl_collapse \|\| reslen == 0
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14353 \|\| wres[reslen - 1] != c))
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14354 /* condense only double letters */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14355 wres[reslen++] = c;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14356
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14357 i++;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14358 z = 0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14359 k = 0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14360 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14361 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14362
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14363 /* Convert wide characters in "wres" to a multi-byte string in "res". */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14364 l = 0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14365 for (n = 0; n < reslen; ++n)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14366 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14367 l += mb_char2bytes(wres[n], res + l);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14368 if (l + MB_MAXBYTES > MAXWLEN)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14369 break;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14370 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14371 res[l] = NUL;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14372 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14373 #endif
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14374
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14375 /*
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14376 * Compute a score for two sound-a-like words.
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14377 * This permits up to two inserts/deletes/swaps/etc. to keep things fast.
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14378 * 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	14379 * avoiding checks that will not be possible.
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14380 */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14381 static int
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14382 soundalike_score(goodstart, badstart)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14383 char_u goodstart; / sound-folded good word */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14384 char_u badstart; / sound-folded bad word */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14385 {
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14386 char_u *goodsound = goodstart;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14387 char_u *badsound = badstart;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14388 int goodlen;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14389 int badlen;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14390 int n;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14391 char_u pl, ps;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14392 char_u pl2, ps2;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14393 int score = 0;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14394
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14395 /* adding/inserting "*" at the start (word starts with vowel) shouldn't be
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14396 * counted so much, vowels halfway the word aren't counted at all. */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14397 if ((badsound == '' \|\| goodsound == '') && badsound != goodsound)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14398 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14399 if (badsound[1] == goodsound[1]
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14400 \|\| (badsound[1] != NUL
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14401 && goodsound[1] != NUL
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14402 && badsound[2] == goodsound[2]))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14403 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14404 /* handle like a substitute */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14405 }
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14406 else
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14407 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14408 score = 2 * SCORE_DEL / 3;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14409 if (badsound == '')
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14410 ++badsound;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14411 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14412 ++goodsound;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14413 }
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14414 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14415
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14416 goodlen = STRLEN(goodsound);
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14417 badlen = STRLEN(badsound);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14418
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14419 /* Return quickly if the lenghts are too different to be fixed by two
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14420 * changes. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14421 n = goodlen - badlen;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14422 if (n < -2 \|\| n > 2)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14423 return SCORE_MAXMAX;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14424
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14425 if (n > 0)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14426 {
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14427 pl = goodsound; /* goodsound is longest */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14428 ps = badsound;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14429 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14430 else
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14431 {
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14432 pl = badsound; /* badsound is longest */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14433 ps = goodsound;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14434 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14435
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14436 /* Skip over the identical part. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14437 while (pl == ps && *pl != NUL)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14438 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14439 ++pl;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14440 ++ps;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14441 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14442
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14443 switch (n)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14444 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14445 case -2:
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14446 case 2:
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14447 /*
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14448 * Must delete two characters from "pl".
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14449 */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14450 ++pl; /* first delete */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14451 while (pl == ps)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14452 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14453 ++pl;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14454 ++ps;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14455 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14456 /* strings must be equal after second delete */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14457 if (STRCMP(pl + 1, ps) == 0)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14458 return score + SCORE_DEL * 2;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14459
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14460 /* Failed to compare. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14461 break;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14462
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14463 case -1:
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14464 case 1:
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14465 /*
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14466 * Minimal one delete from "pl" required.
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14467 */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14468
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14469 /* 1: delete */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14470 pl2 = pl + 1;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14471 ps2 = ps;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14472 while (pl2 == ps2)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14473 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14474 if (pl2 == NUL) / reached the end */
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14475 return score + SCORE_DEL;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14476 ++pl2;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14477 ++ps2;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14478 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14479
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14480 /* 2: delete then swap, then rest must be equal */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14481 if (pl2[0] == ps2[1] && pl2[1] == ps2[0]
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14482 && STRCMP(pl2 + 2, ps2 + 2) == 0)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14483 return score + SCORE_DEL + SCORE_SWAP;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14484
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14485 /* 3: delete then substitute, then the rest must be equal */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14486 if (STRCMP(pl2 + 1, ps2 + 1) == 0)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14487 return score + SCORE_DEL + SCORE_SUBST;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14488
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14489 /* 4: first swap then delete */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14490 if (pl[0] == ps[1] && pl[1] == ps[0])
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14491 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14492 pl2 = pl + 2; /* swap, skip two chars */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14493 ps2 = ps + 2;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14494 while (pl2 == ps2)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14495 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14496 ++pl2;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14497 ++ps2;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14498 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14499 /* delete a char and then strings must be equal */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14500 if (STRCMP(pl2 + 1, ps2) == 0)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14501 return score + SCORE_SWAP + SCORE_DEL;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14502 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14503
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14504 /* 5: first substitute then delete */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14505 pl2 = pl + 1; /* substitute, skip one char */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14506 ps2 = ps + 1;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14507 while (pl2 == ps2)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14508 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14509 ++pl2;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14510 ++ps2;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14511 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14512 /* delete a char and then strings must be equal */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14513 if (STRCMP(pl2 + 1, ps2) == 0)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14514 return score + SCORE_SUBST + SCORE_DEL;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14515
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14516 /* Failed to compare. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14517 break;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14518
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14519 case 0:
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14520 /*
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14521 * Lenghts are equal, thus changes must result in same length: An
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14522 * insert is only possible in combination with a delete.
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14523 * 1: check if for identical strings
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14524 */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14525 if (*pl == NUL)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14526 return score;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14527
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14528 /* 2: swap */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14529 if (pl[0] == ps[1] && pl[1] == ps[0])
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14530 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14531 pl2 = pl + 2; /* swap, skip two chars */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14532 ps2 = ps + 2;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14533 while (pl2 == ps2)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14534 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14535 if (pl2 == NUL) / reached the end */
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14536 return score + SCORE_SWAP;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14537 ++pl2;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14538 ++ps2;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14539 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14540 /* 3: swap and swap again */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14541 if (pl2[0] == ps2[1] && pl2[1] == ps2[0]
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14542 && STRCMP(pl2 + 2, ps2 + 2) == 0)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14543 return score + SCORE_SWAP + SCORE_SWAP;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14544
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14545 /* 4: swap and substitute */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14546 if (STRCMP(pl2 + 1, ps2 + 1) == 0)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14547 return score + SCORE_SWAP + SCORE_SUBST;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14548 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14549
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14550 /* 5: substitute */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14551 pl2 = pl + 1;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14552 ps2 = ps + 1;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14553 while (pl2 == ps2)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14554 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14555 if (pl2 == NUL) / reached the end */
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14556 return score + SCORE_SUBST;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14557 ++pl2;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14558 ++ps2;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14559 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14560
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14561 /* 6: substitute and swap */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14562 if (pl2[0] == ps2[1] && pl2[1] == ps2[0]
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14563 && STRCMP(pl2 + 2, ps2 + 2) == 0)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14564 return score + SCORE_SUBST + SCORE_SWAP;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14565
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14566 /* 7: substitute and substitute */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14567 if (STRCMP(pl2 + 1, ps2 + 1) == 0)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14568 return score + SCORE_SUBST + SCORE_SUBST;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14569
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14570 /* 8: insert then delete */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14571 pl2 = pl;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14572 ps2 = ps + 1;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14573 while (pl2 == ps2)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14574 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14575 ++pl2;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14576 ++ps2;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14577 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14578 if (STRCMP(pl2 + 1, ps2) == 0)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14579 return score + SCORE_INS + SCORE_DEL;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14580
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14581 /* 9: delete then insert */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14582 pl2 = pl + 1;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14583 ps2 = ps;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14584 while (pl2 == ps2)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14585 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14586 ++pl2;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14587 ++ps2;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14588 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14589 if (STRCMP(pl2, ps2 + 1) == 0)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14590 return score + SCORE_INS + SCORE_DEL;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14591
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14592 /* Failed to compare. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14593 break;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14594 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14595
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14596 return SCORE_MAXMAX;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14597 }
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14598
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14599 /*
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14600 * Compute the "edit distance" to turn "badword" into "goodword". The less
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14601 * deletes/inserts/substitutes/swaps are required the lower the score.
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14602 *
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	14603 * The algorithm is described by Du and Chang, 1992.
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	14604 * The implementation of the algorithm comes from Aspell editdist.cpp,
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	14605 * edit_distance(). It has been converted from C++ to C and modified to
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	14606 * support multi-byte characters.
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14607 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14608 static int
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14609 spell_edit_score(slang, badword, goodword)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14610 slang_T *slang;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14611 char_u *badword;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14612 char_u *goodword;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14613 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14614 int *cnt;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14615 int badlen, goodlen; /* lenghts including NUL */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14616 int j, i;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14617 int t;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14618 int bc, gc;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14619 int pbc, pgc;
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14620 #ifdef FEAT_MBYTE
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14621 char_u *p;
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14622 int wbadword[MAXWLEN];
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14623 int wgoodword[MAXWLEN];
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14624
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14625 if (has_mbyte)
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14626 {
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14627 /* Get the characters from the multi-byte strings and put them in an
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14628 * int array for easy access. */
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14629 for (p = badword, badlen = 0; *p != NUL; )
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	14630 wbadword[badlen++] = mb_cptr2char_adv(&p);
398 d5dbe17efce2 updated for version 7.0105 vimboss parents: 393 diff changeset	14631 wbadword[badlen++] = 0;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14632 for (p = goodword, goodlen = 0; *p != NUL; )
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	14633 wgoodword[goodlen++] = mb_cptr2char_adv(&p);
398 d5dbe17efce2 updated for version 7.0105 vimboss parents: 393 diff changeset	14634 wgoodword[goodlen++] = 0;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14635 }
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14636 else
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14637 #endif
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14638 {
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14639 badlen = STRLEN(badword) + 1;
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14640 goodlen = STRLEN(goodword) + 1;
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14641 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14642
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14643 /* We use "cnt" as an array: CNT(badword_idx, goodword_idx). */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14644 #define CNT(a, b) cnt[(a) + (b) * (badlen + 1)]
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14645 cnt = (int )lalloc((long_u)(sizeof(int) (badlen + 1) * (goodlen + 1)),
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14646 TRUE);
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14647 if (cnt == NULL)
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14648 return 0; /* out of memory */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14649
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14650 CNT(0, 0) = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14651 for (j = 1; j <= goodlen; ++j)
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14652 CNT(0, j) = CNT(0, j - 1) + SCORE_INS;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14653
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14654 for (i = 1; i <= badlen; ++i)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14655 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14656 CNT(i, 0) = CNT(i - 1, 0) + SCORE_DEL;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14657 for (j = 1; j <= goodlen; ++j)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14658 {
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14659 #ifdef FEAT_MBYTE
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14660 if (has_mbyte)
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14661 {
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14662 bc = wbadword[i - 1];
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14663 gc = wgoodword[j - 1];
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14664 }
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14665 else
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14666 #endif
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14667 {
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14668 bc = badword[i - 1];
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14669 gc = goodword[j - 1];
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14670 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14671 if (bc == gc)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14672 CNT(i, j) = CNT(i - 1, j - 1);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14673 else
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14674 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14675 /* Use a better score when there is only a case difference. */
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14676 if (SPELL_TOFOLD(bc) == SPELL_TOFOLD(gc))
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14677 CNT(i, j) = SCORE_ICASE + CNT(i - 1, j - 1);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14678 else
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14679 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14680 /* For a similar character use SCORE_SIMILAR. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14681 if (slang != NULL
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14682 && slang->sl_has_map
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14683 && similar_chars(slang, gc, bc))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14684 CNT(i, j) = SCORE_SIMILAR + CNT(i - 1, j - 1);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14685 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14686 CNT(i, j) = SCORE_SUBST + CNT(i - 1, j - 1);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14687 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14688
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14689 if (i > 1 && j > 1)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14690 {
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14691 #ifdef FEAT_MBYTE
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14692 if (has_mbyte)
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14693 {
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14694 pbc = wbadword[i - 2];
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14695 pgc = wgoodword[j - 2];
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14696 }
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14697 else
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14698 #endif
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14699 {
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14700 pbc = badword[i - 2];
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14701 pgc = goodword[j - 2];
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14702 }
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14703 if (bc == pgc && pbc == gc)
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14704 {
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14705 t = SCORE_SWAP + CNT(i - 2, j - 2);
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14706 if (t < CNT(i, j))
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14707 CNT(i, j) = t;
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14708 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14709 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14710 t = SCORE_DEL + CNT(i - 1, j);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14711 if (t < CNT(i, j))
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14712 CNT(i, j) = t;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14713 t = SCORE_INS + CNT(i, j - 1);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14714 if (t < CNT(i, j))
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14715 CNT(i, j) = t;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14716 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14717 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14718 }
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14719
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14720 i = CNT(badlen - 1, goodlen - 1);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14721 vim_free(cnt);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14722 return i;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14723 }
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	14724
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14725 typedef struct
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14726 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14727 int badi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14728 int goodi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14729 int score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14730 } limitscore_T;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14731
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14732 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14733 * 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	14734 * May return SCORE_MAXMAX when the score is higher than "limit".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14735 *
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14736 * This uses a stack for the edits still to be tried.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14737 * The idea comes from Aspell leditdist.cpp. Rewritten in C and added support
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14738 * for multi-byte characters.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14739 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14740 static int
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14741 spell_edit_score_limit(slang, badword, goodword, limit)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14742 slang_T *slang;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14743 char_u *badword;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14744 char_u *goodword;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14745 int limit;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14746 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14747 limitscore_T stack[10]; /* allow for over 3 * 2 edits */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14748 int stackidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14749 int bi, gi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14750 int bi2, gi2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14751 int bc, gc;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14752 int score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14753 int score_off;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14754 int minscore;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14755 int round;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14756
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14757 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14758 /* Multi-byte characters require a bit more work, use a different function
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14759 * to avoid testing "has_mbyte" quite often. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14760 if (has_mbyte)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14761 return spell_edit_score_limit_w(slang, badword, goodword, limit);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14762 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14763
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14764 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14765 * 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	14766 * characters are equal just continue, this always gives the lowest score.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14767 * When there is a difference try several alternatives. Each alternative
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14768 * increases "score" for the edit distance. Some of the alternatives are
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14769 * 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	14770 * end of the word the score for one alternative is known. The lowest
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14771 * possible score is stored in "minscore".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14772 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14773 stackidx = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14774 bi = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14775 gi = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14776 score = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14777 minscore = limit + 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14778
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14779 for (;;)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14780 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14781 /* Skip over an equal part, score remains the same. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14782 for (;;)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14783 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14784 bc = badword[bi];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14785 gc = goodword[gi];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14786 if (bc != gc) /* stop at a char that's different */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14787 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14788 if (bc == NUL) /* both words end */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14789 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14790 if (score < minscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14791 minscore = score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14792 goto pop; /* do next alternative */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14793 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14794 ++bi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14795 ++gi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14796 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14797
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14798 if (gc == NUL) /* goodword ends, delete badword chars */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14799 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14800 do
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14801 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14802 if ((score += SCORE_DEL) >= minscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14803 goto pop; /* do next alternative */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14804 } while (badword[++bi] != NUL);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14805 minscore = score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14806 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14807 else if (bc == NUL) /* badword ends, insert badword chars */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14808 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14809 do
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14810 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14811 if ((score += SCORE_INS) >= minscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14812 goto pop; /* do next alternative */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14813 } while (goodword[++gi] != NUL);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14814 minscore = score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14815 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14816 else /* both words continue */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14817 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14818 /* If not close to the limit, perform a change. Only try changes
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14819 * that may lead to a lower score than "minscore".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14820 * round 0: try deleting a char from badword
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14821 * round 1: try inserting a char in badword */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14822 for (round = 0; round <= 1; ++round)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14823 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14824 score_off = score + (round == 0 ? SCORE_DEL : SCORE_INS);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14825 if (score_off < minscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14826 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14827 if (score_off + SCORE_EDIT_MIN >= minscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14828 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14829 /* Near the limit, rest of the words must match. We
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14830 * can check that right now, no need to push an item
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14831 * onto the stack. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14832 bi2 = bi + 1 - round;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14833 gi2 = gi + round;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14834 while (goodword[gi2] == badword[bi2])
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14835 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14836 if (goodword[gi2] == NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14837 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14838 minscore = score_off;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14839 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14840 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14841 ++bi2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14842 ++gi2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14843 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14844 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14845 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14846 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14847 /* try deleting/inserting a character later */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14848 stack[stackidx].badi = bi + 1 - round;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14849 stack[stackidx].goodi = gi + round;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14850 stack[stackidx].score = score_off;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14851 ++stackidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14852 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14853 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14854 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14855
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14856 if (score + SCORE_SWAP < minscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14857 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14858 /* If swapping two characters makes a match then the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14859 * substitution is more expensive, thus there is no need to
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14860 * try both. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14861 if (gc == badword[bi + 1] && bc == goodword[gi + 1])
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14862 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14863 /* Swap two characters, that is: skip them. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14864 gi += 2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14865 bi += 2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14866 score += SCORE_SWAP;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14867 continue;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14868 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14869 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14870
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14871 /* Substitute one character for another which is the same
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14872 * thing as deleting a character from both goodword and badword.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14873 * Use a better score when there is only a case difference. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14874 if (SPELL_TOFOLD(bc) == SPELL_TOFOLD(gc))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14875 score += SCORE_ICASE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14876 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14877 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14878 /* For a similar character use SCORE_SIMILAR. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14879 if (slang != NULL
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14880 && slang->sl_has_map
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14881 && similar_chars(slang, gc, bc))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14882 score += SCORE_SIMILAR;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14883 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14884 score += SCORE_SUBST;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14885 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14886
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14887 if (score < minscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14888 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14889 /* Do the substitution. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14890 ++gi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14891 ++bi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14892 continue;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14893 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14894 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14895 pop:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14896 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14897 * Get here to try the next alternative, pop it from the stack.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14898 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14899 if (stackidx == 0) /* stack is empty, finished */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14900 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14901
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14902 /* pop an item from the stack */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14903 --stackidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14904 gi = stack[stackidx].goodi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14905 bi = stack[stackidx].badi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14906 score = stack[stackidx].score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14907 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14908
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14909 /* When the score goes over "limit" it may actually be much higher.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14910 * 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	14911 * bonus. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14912 if (minscore > limit)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14913 return SCORE_MAXMAX;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14914 return minscore;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14915 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14916
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14917 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14918 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14919 * Multi-byte version of spell_edit_score_limit().
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14920 * Keep it in sync with the above!
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14921 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14922 static int
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14923 spell_edit_score_limit_w(slang, badword, goodword, limit)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14924 slang_T *slang;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14925 char_u *badword;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14926 char_u *goodword;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14927 int limit;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14928 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14929 limitscore_T stack[10]; /* allow for over 3 * 2 edits */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14930 int stackidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14931 int bi, gi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14932 int bi2, gi2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14933 int bc, gc;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14934 int score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14935 int score_off;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14936 int minscore;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14937 int round;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14938 char_u *p;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14939 int wbadword[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14940 int wgoodword[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14941
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14942 /* Get the characters from the multi-byte strings and put them in an
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14943 * int array for easy access. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14944 bi = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14945 for (p = badword; *p != NUL; )
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14946 wbadword[bi++] = mb_cptr2char_adv(&p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14947 wbadword[bi++] = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14948 gi = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14949 for (p = goodword; *p != NUL; )
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14950 wgoodword[gi++] = mb_cptr2char_adv(&p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14951 wgoodword[gi++] = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14952
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14953 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14954 * 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	14955 * characters are equal just continue, this always gives the lowest score.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14956 * When there is a difference try several alternatives. Each alternative
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14957 * increases "score" for the edit distance. Some of the alternatives are
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14958 * 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	14959 * end of the word the score for one alternative is known. The lowest
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14960 * possible score is stored in "minscore".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14961 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14962 stackidx = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14963 bi = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14964 gi = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14965 score = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14966 minscore = limit + 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14967
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14968 for (;;)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14969 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14970 /* Skip over an equal part, score remains the same. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14971 for (;;)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14972 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14973 bc = wbadword[bi];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14974 gc = wgoodword[gi];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14975
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14976 if (bc != gc) /* stop at a char that's different */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14977 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14978 if (bc == NUL) /* both words end */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14979 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14980 if (score < minscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14981 minscore = score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14982 goto pop; /* do next alternative */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14983 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14984 ++bi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14985 ++gi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14986 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14987
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14988 if (gc == NUL) /* goodword ends, delete badword chars */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14989 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14990 do
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14991 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14992 if ((score += SCORE_DEL) >= minscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14993 goto pop; /* do next alternative */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14994 } while (wbadword[++bi] != NUL);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14995 minscore = score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14996 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14997 else if (bc == NUL) /* badword ends, insert badword chars */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14998 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14999 do
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15000 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15001 if ((score += SCORE_INS) >= minscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15002 goto pop; /* do next alternative */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15003 } while (wgoodword[++gi] != NUL);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15004 minscore = score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15005 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15006 else /* both words continue */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15007 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15008 /* If not close to the limit, perform a change. Only try changes
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15009 * that may lead to a lower score than "minscore".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15010 * round 0: try deleting a char from badword
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15011 * round 1: try inserting a char in badword */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15012 for (round = 0; round <= 1; ++round)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15013 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15014 score_off = score + (round == 0 ? SCORE_DEL : SCORE_INS);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15015 if (score_off < minscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15016 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15017 if (score_off + SCORE_EDIT_MIN >= minscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15018 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15019 /* Near the limit, rest of the words must match. We
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15020 * can check that right now, no need to push an item
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15021 * onto the stack. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15022 bi2 = bi + 1 - round;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15023 gi2 = gi + round;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15024 while (wgoodword[gi2] == wbadword[bi2])
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15025 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15026 if (wgoodword[gi2] == NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15027 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15028 minscore = score_off;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15029 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15030 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15031 ++bi2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15032 ++gi2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15033 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15034 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15035 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15036 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15037 /* try deleting a character from badword later */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15038 stack[stackidx].badi = bi + 1 - round;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15039 stack[stackidx].goodi = gi + round;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15040 stack[stackidx].score = score_off;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15041 ++stackidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15042 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15043 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15044 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15045
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15046 if (score + SCORE_SWAP < minscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15047 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15048 /* If swapping two characters makes a match then the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15049 * substitution is more expensive, thus there is no need to
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15050 * try both. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15051 if (gc == wbadword[bi + 1] && bc == wgoodword[gi + 1])
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15052 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15053 /* Swap two characters, that is: skip them. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15054 gi += 2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15055 bi += 2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15056 score += SCORE_SWAP;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15057 continue;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15058 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15059 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15060
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15061 /* Substitute one character for another which is the same
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15062 * thing as deleting a character from both goodword and badword.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15063 * Use a better score when there is only a case difference. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15064 if (SPELL_TOFOLD(bc) == SPELL_TOFOLD(gc))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15065 score += SCORE_ICASE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15066 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15067 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15068 /* For a similar character use SCORE_SIMILAR. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15069 if (slang != NULL
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15070 && slang->sl_has_map
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15071 && similar_chars(slang, gc, bc))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15072 score += SCORE_SIMILAR;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15073 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15074 score += SCORE_SUBST;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15075 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15076
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15077 if (score < minscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15078 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15079 /* Do the substitution. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15080 ++gi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15081 ++bi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15082 continue;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15083 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15084 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15085 pop:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15086 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15087 * Get here to try the next alternative, pop it from the stack.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15088 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15089 if (stackidx == 0) /* stack is empty, finished */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15090 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15091
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15092 /* pop an item from the stack */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15093 --stackidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15094 gi = stack[stackidx].goodi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15095 bi = stack[stackidx].badi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15096 score = stack[stackidx].score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15097 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15098
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15099 /* When the score goes over "limit" it may actually be much higher.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15100 * 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	15101 * bonus. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15102 if (minscore > limit)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15103 return SCORE_MAXMAX;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15104 return minscore;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15105 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15106 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15107
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15108 /*
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15109 * ":spellinfo"
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15110 */
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15111 /ARGSUSED/
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15112 void
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15113 ex_spellinfo(eap)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15114 exarg_T *eap;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15115 {
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15116 int lpi;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15117 langp_T *lp;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15118 char_u *p;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15119
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15120 if (no_spell_checking(curwin))
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15121 return;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15122
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15123 msg_start();
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15124 for (lpi = 0; lpi < curbuf->b_langp.ga_len && !got_int; ++lpi)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15125 {
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15126 lp = LANGP_ENTRY(curbuf->b_langp, lpi);
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15127 msg_puts((char_u *)"file: ");
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15128 msg_puts(lp->lp_slang->sl_fname);
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15129 msg_putchar('\n');
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15130 p = lp->lp_slang->sl_info;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15131 if (p != NULL)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15132 {
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15133 msg_puts(p);
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15134 msg_putchar('\n');
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15135 }
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15136 }
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15137 msg_end();
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15138 }
0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15139
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15140 #define DUMPFLAG_KEEPCASE 1 /* round 2: keep-case tree */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15141 #define DUMPFLAG_COUNT 2 /* include word count */
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15142 #define DUMPFLAG_ICASE 4 /* ignore case when finding matches */
710 8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15143 #define DUMPFLAG_ONECAP 8 /* pattern starts with capital */
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15144 #define DUMPFLAG_ALLCAP 16 /* pattern is all capitals */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15145
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15146 /*
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15147 * ":spelldump"
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15148 */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15149 void
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15150 ex_spelldump(eap)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15151 exarg_T *eap;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15152 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15153 buf_T *buf = curbuf;
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15154
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15155 if (no_spell_checking(curwin))
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15156 return;
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15157
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15158 /* Create a new empty buffer by splitting the window. */
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15159 do_cmdline_cmd((char_u *)"new");
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15160 if (!bufempty() \|\| !buf_valid(buf))
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15161 return;
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15162
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15163 spell_dump_compl(buf, NULL, 0, NULL, eap->forceit ? DUMPFLAG_COUNT : 0);
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15164
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15165 /* Delete the empty line that we started with. */
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15166 if (curbuf->b_ml.ml_line_count > 1)
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15167 ml_delete(curbuf->b_ml.ml_line_count, FALSE);
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15168
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15169 redraw_later(NOT_VALID);
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15170 }
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15171
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15172 /*
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15173 * Go through all possible words and:
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15174 * 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	15175 * "ic" and "dir" are not used.
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15176 * 2. When "pat" is not NULL: add matching words to insert mode completion.
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15177 */
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15178 void
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15179 spell_dump_compl(buf, pat, ic, dir, dumpflags_arg)
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15180 buf_T buf; / buffer with spell checking */
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15181 char_u pat; / leading part of the word */
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15182 int ic; /* ignore case */
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15183 int dir; / direction for adding matches */
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15184 int dumpflags_arg; /* DUMPFLAG_* */
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15185 {
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15186 langp_T *lp;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15187 slang_T *slang;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15188 idx_T arridx[MAXWLEN];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15189 int curi[MAXWLEN];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15190 char_u word[MAXWLEN];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15191 int c;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15192 char_u *byts;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15193 idx_T *idxs;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15194 linenr_T lnum = 0;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15195 int round;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15196 int depth;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15197 int n;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15198 int flags;
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15199 char_u region_names = NULL; / region names being used */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15200 int do_region = TRUE; /* dump region names and numbers */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15201 char_u *p;
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	15202 int lpi;
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15203 int dumpflags = dumpflags_arg;
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15204 int patlen;
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15205
710 8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15206 /* When ignoring case or when the pattern starts with capital pass this on
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15207 * to dump_word(). */
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15208 if (pat != NULL)
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15209 {
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15210 if (ic)
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15211 dumpflags \|= DUMPFLAG_ICASE;
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15212 else
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15213 {
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15214 n = captype(pat, NULL);
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15215 if (n == WF_ONECAP)
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15216 dumpflags \|= DUMPFLAG_ONECAP;
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15217 else if (n == WF_ALLCAP
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15218 #ifdef FEAT_MBYTE
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15219 && (int)STRLEN(pat) > mb_ptr2len(pat)
710 8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15220 #else
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 710 diff changeset	15221 && (int)STRLEN(pat) > 1
710 8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15222 #endif
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15223 )
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15224 dumpflags \|= DUMPFLAG_ALLCAP;
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15225 }
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15226 }
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15227
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15228 /* Find out if we can support regions: All languages must support the same
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15229 * regions or none at all. */
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	15230 for (lpi = 0; lpi < buf->b_langp.ga_len; ++lpi)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	15231 {
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	15232 lp = LANGP_ENTRY(buf->b_langp, lpi);
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15233 p = lp->lp_slang->sl_regions;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15234 if (p[0] != 0)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15235 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15236 if (region_names == NULL) /* first language with regions */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15237 region_names = p;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15238 else if (STRCMP(region_names, p) != 0)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15239 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15240 do_region = FALSE; /* region names are different */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15241 break;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15242 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15243 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15244 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15245
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15246 if (do_region && region_names != NULL)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15247 {
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15248 if (pat == NULL)
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15249 {
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15250 vim_snprintf((char *)IObuff, IOSIZE, "/regions=%s", region_names);
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15251 ml_append(lnum++, IObuff, (colnr_T)0, FALSE);
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15252 }
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15253 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15254 else
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15255 do_region = FALSE;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15256
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15257 /*
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15258 * Loop over all files loaded for the entries in 'spelllang'.
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15259 */
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	15260 for (lpi = 0; lpi < buf->b_langp.ga_len; ++lpi)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	15261 {
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	15262 lp = LANGP_ENTRY(buf->b_langp, lpi);
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15263 slang = lp->lp_slang;
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	15264 if (slang->sl_fbyts == NULL) /* reloading failed */
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	15265 continue;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15266
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15267 if (pat == NULL)
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15268 {
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15269 vim_snprintf((char *)IObuff, IOSIZE, "# file: %s", slang->sl_fname);
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15270 ml_append(lnum++, IObuff, (colnr_T)0, FALSE);
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15271 }
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15272
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15273 /* When matching with a pattern and there are no prefixes only use
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15274 * parts of the tree that match "pat". */
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15275 if (pat != NULL && slang->sl_pbyts == NULL)
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15276 patlen = STRLEN(pat);
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15277 else
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15278 patlen = 0;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15279
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15280 /* round 1: case-folded tree
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15281 * round 2: keep-case tree */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15282 for (round = 1; round <= 2; ++round)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15283 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15284 if (round == 1)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15285 {
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15286 dumpflags &= ~DUMPFLAG_KEEPCASE;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15287 byts = slang->sl_fbyts;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15288 idxs = slang->sl_fidxs;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15289 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15290 else
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15291 {
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15292 dumpflags \|= DUMPFLAG_KEEPCASE;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15293 byts = slang->sl_kbyts;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15294 idxs = slang->sl_kidxs;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15295 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15296 if (byts == NULL)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15297 continue; /* array is empty */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15298
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15299 depth = 0;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15300 arridx[0] = 0;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15301 curi[0] = 1;
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15302 while (depth >= 0 && !got_int
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15303 && (pat == NULL \|\| !compl_interrupted))
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15304 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15305 if (curi[depth] > byts[arridx[depth]])
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15306 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15307 /* Done all bytes at this node, go up one level. */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15308 --depth;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15309 line_breakcheck();
715 b526e10493b1 updated for version 7.0217 vimboss parents: 714 diff changeset	15310 ins_compl_check_keys(50);
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15311 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15312 else
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15313 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15314 /* Do one more byte at this node. */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15315 n = arridx[depth] + curi[depth];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15316 ++curi[depth];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15317 c = byts[n];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15318 if (c == 0)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15319 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15320 /* End of word, deal with the word.
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15321 * Don't use keep-case words in the fold-case tree,
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15322 * they will appear in the keep-case tree.
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15323 * Only use the word when the region matches. */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15324 flags = (int)idxs[n];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15325 if ((round == 2 \|\| (flags & WF_KEEPCAP) == 0)
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	15326 && (flags & WF_NEEDCOMP) == 0
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15327 && (do_region
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15328 \|\| (flags & WF_REGION) == 0
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	15329 \|\| (((unsigned)flags >> 16)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15330 & lp->lp_region) != 0))
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15331 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15332 word[depth] = NUL;
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15333 if (!do_region)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15334 flags &= ~WF_REGION;
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	15335
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	15336 /* Dump the basic word if there is no prefix or
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	15337 * when it's the first one. */
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	15338 c = (unsigned)flags >> 24;
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	15339 if (c == 0 \|\| curi[depth] == 2)
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15340 {
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15341 dump_word(slang, word, pat, dir,
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15342 dumpflags, flags, lnum);
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15343 if (pat == NULL)
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15344 ++lnum;
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15345 }
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15346
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15347 /* Apply the prefix, if there is one. */
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	15348 if (c != 0)
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15349 lnum = dump_prefixes(slang, word, pat, dir,
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15350 dumpflags, flags, lnum);
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15351 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15352 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15353 else
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15354 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15355 /* Normal char, go one level deeper. */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15356 word[depth++] = c;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15357 arridx[depth] = idxs[n];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15358 curi[depth] = 1;
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15359
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15360 /* Check if this characters matches with the pattern.
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15361 * If not skip the whole tree below it.
710 8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15362 * Always ignore case here, dump_word() will check
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15363 * proper case later. This isn't exactly right when
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15364 * length changes for multi-byte characters with
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15365 * ignore case... */
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15366 if (depth <= patlen
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15367 && MB_STRNICMP(word, pat, depth) != 0)
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15368 --depth;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15369 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15370 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15371 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15372 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15373 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15374 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15375
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15376 /*
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15377 * 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	15378 * When "lnum" is zero add insert mode completion.
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15379 */
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15380 static void
710 8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15381 dump_word(slang, word, pat, dir, dumpflags, wordflags, lnum)
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15382 slang_T *slang;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15383 char_u *word;
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15384 char_u *pat;
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15385 int *dir;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15386 int dumpflags;
710 8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15387 int wordflags;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15388 linenr_T lnum;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15389 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15390 int keepcap = FALSE;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15391 char_u *p;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15392 char_u *tw;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15393 char_u cword[MAXWLEN];
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15394 char_u badword[MAXWLEN + 10];
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	15395 int i;
710 8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15396 int flags = wordflags;
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15397
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15398 if (dumpflags & DUMPFLAG_ONECAP)
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15399 flags \|= WF_ONECAP;
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15400 if (dumpflags & DUMPFLAG_ALLCAP)
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15401 flags \|= WF_ALLCAP;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15402
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15403 if ((dumpflags & DUMPFLAG_KEEPCASE) == 0 && (flags & WF_CAPMASK) != 0)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15404 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15405 /* Need to fix case according to "flags". */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15406 make_case_word(word, cword, flags);
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15407 p = cword;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15408 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15409 else
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15410 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15411 p = word;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15412 if ((dumpflags & DUMPFLAG_KEEPCASE)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15413 && ((captype(word, NULL) & WF_KEEPCAP) == 0
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	15414 \|\| (flags & WF_FIXCAP) != 0))
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15415 keepcap = TRUE;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15416 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15417 tw = p;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15418
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15419 if (pat == NULL)
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15420 {
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15421 /* Add flags and regions after a slash. */
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15422 if ((flags & (WF_BANNED \| WF_RARE \| WF_REGION)) \|\| keepcap)
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15423 {
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15424 STRCPY(badword, p);
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15425 STRCAT(badword, "/");
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15426 if (keepcap)
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15427 STRCAT(badword, "=");
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15428 if (flags & WF_BANNED)
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15429 STRCAT(badword, "!");
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15430 else if (flags & WF_RARE)
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15431 STRCAT(badword, "?");
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15432 if (flags & WF_REGION)
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15433 for (i = 0; i < 7; ++i)
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15434 if (flags & (0x10000 << i))
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15435 sprintf((char *)badword + STRLEN(badword), "%d", i + 1);
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15436 p = badword;
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15437 }
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15438
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15439 if (dumpflags & DUMPFLAG_COUNT)
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15440 {
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15441 hashitem_T *hi;
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15442
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15443 /* Include the word count for ":spelldump!". */
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15444 hi = hash_find(&slang->sl_wordcount, tw);
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15445 if (!HASHITEM_EMPTY(hi))
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15446 {
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15447 vim_snprintf((char *)IObuff, IOSIZE, "%s\t%d",
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15448 tw, HI2WC(hi)->wc_count);
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15449 p = IObuff;
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15450 }
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15451 }
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15452
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15453 ml_append(lnum, p, (colnr_T)0, FALSE);
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15454 }
710 8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15455 else if (((dumpflags & DUMPFLAG_ICASE)
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15456 ? MB_STRNICMP(p, pat, STRLEN(pat)) == 0
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15457 : STRNCMP(p, pat, STRLEN(pat)) == 0)
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15458 && ins_compl_add_infercase(p, (int)STRLEN(p),
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15459 dumpflags & DUMPFLAG_ICASE,
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15460 NULL, *dir, 0) == OK)
710 8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15461 /* if dir was BACKWARD then honor it just once */
8165a037200b updated for version 7.0214 vimboss parents: 701 diff changeset	15462 *dir = FORWARD;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15463 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15464
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15465 /*
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	15466 * For ":spelldump": Find matching prefixes for "word". Prepend each to
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	15467 * "word" and append a line to the buffer.
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15468 * When "lnum" is zero add insert mode completion.
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15469 * Return the updated line number.
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15470 */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15471 static linenr_T
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15472 dump_prefixes(slang, word, pat, dir, dumpflags, flags, startlnum)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15473 slang_T *slang;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15474 char_u word; / case-folded word */
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15475 char_u *pat;
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15476 int *dir;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15477 int dumpflags;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15478 int flags; /* flags with prefix ID */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15479 linenr_T startlnum;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15480 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15481 idx_T arridx[MAXWLEN];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15482 int curi[MAXWLEN];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15483 char_u prefix[MAXWLEN];
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	15484 char_u word_up[MAXWLEN];
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	15485 int has_word_up = FALSE;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15486 int c;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15487 char_u *byts;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15488 idx_T *idxs;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15489 linenr_T lnum = startlnum;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15490 int depth;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15491 int n;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15492 int len;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15493 int i;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15494
626 732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	15495 /* 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	15496 * upper-case letter in word_up[]. */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	15497 c = PTR2CHAR(word);
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	15498 if (SPELL_TOUPPER(c) != c)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	15499 {
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	15500 onecap_copy(word, word_up, TRUE);
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	15501 has_word_up = TRUE;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	15502 }
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	15503
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15504 byts = slang->sl_pbyts;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15505 idxs = slang->sl_pidxs;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15506 if (byts != NULL) /* array not is empty */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15507 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15508 /*
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15509 * Loop over all prefixes, building them byte-by-byte in prefix[].
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	15510 * When at the end of a prefix check that it supports "flags".
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15511 */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15512 depth = 0;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15513 arridx[0] = 0;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15514 curi[0] = 1;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15515 while (depth >= 0 && !got_int)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15516 {
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	15517 n = arridx[depth];
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	15518 len = byts[n];
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	15519 if (curi[depth] > len)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15520 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15521 /* Done all bytes at this node, go up one level. */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15522 --depth;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15523 line_breakcheck();
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15524 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15525 else
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15526 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15527 /* Do one more byte at this node. */
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	15528 n += curi[depth];
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15529 ++curi[depth];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15530 c = byts[n];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15531 if (c == 0)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15532 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15533 /* End of prefix, find out how many IDs there are. */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15534 for (i = 1; i < len; ++i)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15535 if (byts[n + i] != 0)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15536 break;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15537 curi[depth] += i - 1;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15538
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	15539 c = valid_word_prefix(i, n, flags, word, slang, FALSE);
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	15540 if (c != 0)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15541 {
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	15542 vim_strncpy(prefix + depth, word, MAXWLEN - depth - 1);
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15543 dump_word(slang, prefix, pat, dir, dumpflags,
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	15544 (c & WF_RAREPFX) ? (flags \| WF_RARE)
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15545 : flags, lnum);
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15546 if (lnum != 0)
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15547 ++lnum;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15548 }
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	15549
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	15550 /* Check for prefix that matches the word when the
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	15551 * first letter is upper-case, but only if the prefix has
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	15552 * a condition. */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	15553 if (has_word_up)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	15554 {
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	15555 c = valid_word_prefix(i, n, flags, word_up, slang,
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	15556 TRUE);
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	15557 if (c != 0)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	15558 {
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	15559 vim_strncpy(prefix + depth, word_up,
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	15560 MAXWLEN - depth - 1);
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15561 dump_word(slang, prefix, pat, dir, dumpflags,
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	15562 (c & WF_RAREPFX) ? (flags \| WF_RARE)
701 4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15563 : flags, lnum);
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15564 if (lnum != 0)
4cf1c5977c35 updated for version 7.0212 vimboss parents: 698 diff changeset	15565 ++lnum;
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	15566 }
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	15567 }
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15568 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15569 else
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15570 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15571 /* Normal char, go one level deeper. */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15572 prefix[depth++] = c;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15573 arridx[depth] = idxs[n];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15574 curi[depth] = 1;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15575 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15576 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15577 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15578 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15579
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15580 return lnum;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15581 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15582
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	15583 /*
626 732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	15584 * Move "p" to the end of word "start".
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	15585 * Uses the spell-checking word characters.
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	15586 */
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	15587 char_u *
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	15588 spell_to_word_end(start, buf)
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	15589 char_u *start;
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	15590 buf_T *buf;
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	15591 {
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	15592 char_u *p = start;
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	15593
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	15594 while (*p != NUL && spell_iswordp(p, buf))
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	15595 mb_ptr_adv(p);
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	15596 return p;
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	15597 }
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	15598
475 e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15599 #if defined(FEAT_INS_EXPAND) \|\| defined(PROTO)
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15600 /*
626 732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	15601 * For Insert mode completion CTRL-X s:
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	15602 * Find start of the word in front of column "startcol".
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	15603 * 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	15604 * the word in front of the cursor.
475 e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15605 * Returns the column number of the word.
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15606 */
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15607 int
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15608 spell_word_start(startcol)
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15609 int startcol;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15610 {
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15611 char_u *line;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15612 char_u *p;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15613 int col = 0;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15614
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	15615 if (no_spell_checking(curwin))
475 e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15616 return startcol;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15617
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15618 /* Find a word character before "startcol". */
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15619 line = ml_get_curline();
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15620 for (p = line + startcol; p > line; )
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15621 {
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15622 mb_ptr_back(line, p);
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15623 if (spell_iswordp_nmw(p))
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15624 break;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15625 }
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15626
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15627 /* Go back to start of the word. */
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15628 while (p > line)
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15629 {
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15630 col = p - line;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15631 mb_ptr_back(line, p);
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15632 if (!spell_iswordp(p, curbuf))
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15633 break;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15634 col = 0;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15635 }
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15636
535 792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	15637 return col;
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	15638 }
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	15639
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	15640 /*
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	15641 * Need to check for 'spellcapcheck' now, the word is removed before
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	15642 * expand_spelling() is called. Therefore the ugly global variable.
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	15643 */
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	15644 static int spell_expand_need_cap;
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	15645
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	15646 void
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	15647 spell_expand_check_cap(col)
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	15648 colnr_T col;
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	15649 {
475 e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15650 spell_expand_need_cap = check_need_cap(curwin->w_cursor.lnum, col);
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15651 }
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15652
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15653 /*
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15654 * Get list of spelling suggestions.
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15655 * Used for Insert mode completion CTRL-X ?.
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15656 * Returns the number of matches. The matches are in "matchp[]", array of
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15657 * allocated strings.
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15658 */
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15659 /ARGSUSED/
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15660 int
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15661 expand_spelling(lnum, col, pat, matchp)
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15662 linenr_T lnum;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15663 int col;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15664 char_u *pat;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15665 char_u ***matchp;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15666 {
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15667 garray_T ga;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15668
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15669 spell_suggest_list(&ga, pat, 100, spell_expand_need_cap, TRUE);
475 e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15670 *matchp = ga.ga_data;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15671 return ga.ga_len;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15672 }
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15673 #endif
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15674
737 59971e227f8c updated for version 7.0222 vimboss parents: 718 diff changeset	15675 #endif /* FEAT_SPELL */

Mercurial > vim

annotate src/spell.c @ 819:23f82b5d2814 v7.0c10