vim: src/spell.c annotate

annotate src/spell.c @ 649:8157079cea85

updated for version 7.0191

author	vimboss
date	Wed, 01 Feb 2006 21:47:16 +0000
parents	593092a5362b
children	0e922220d322

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 *
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	120 * sectionID == SN_REGION: <regionname> ...
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	121 * <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	122 * First <regionname> is region 1.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	123 *
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	124 * sectionID == SN_CHARFLAGS: <charflagslen> <charflags>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	125 * <folcharslen> <folchars>
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	126 * <charflagslen> 1 byte Number of bytes in <charflags> (should be 128).
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	127 * <charflags> N bytes List of flags (first one is for character 128):
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	128 * 0x01 word character CF_WORD
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	129 * 0x02 upper-case character CF_UPPER
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	130 * <folcharslen> 2 bytes Number of bytes in <folchars>.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	131 * <folchars> N bytes Folded characters, first one is for character 128.
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	132 *
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	133 * sectionID == SN_MIDWORD: <midword>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	134 * <midword> N bytes Characters that are word characters only when used
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	135 * in the middle of a word.
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	136 *
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	137 * sectionID == SN_PREFCOND: <prefcondcnt> <prefcond> ...
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	138 * <prefcondcnt> 2 bytes Number of <prefcond> items following.
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	139 * <prefcond> : <condlen> <condstr>
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	140 * <condlen> 1 byte Length of <condstr>.
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	141 * <condstr> N bytes Condition for the prefix.
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	142 *
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	143 * sectionID == SN_REP: <repcount> <rep> ...
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	144 * <repcount> 2 bytes number of <rep> items, MSB first.
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	145 * <rep> : <repfromlen> <repfrom> <reptolen> <repto>
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	146 * <repfromlen> 1 byte length of <repfrom>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	147 * <repfrom> N bytes "from" part of replacement
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	148 * <reptolen> 1 byte length of <repto>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	149 * <repto> N bytes "to" part of replacement
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	150 *
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	151 * sectionID == SN_REPSAL: <repcount> <rep> ...
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	152 * just like SN_REP but for soundfolded words
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	153 *
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	154 * sectionID == SN_SAL: <salflags> <salcount> <sal> ...
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	155 * <salflags> 1 byte flags for soundsalike conversion:
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	156 * SAL_F0LLOWUP
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	157 * SAL_COLLAPSE
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	158 * SAL_REM_ACCENTS
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	159 * <salcount> 2 bytes number of <sal> items following
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	160 * <sal> : <salfromlen> <salfrom> <saltolen> <salto>
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	161 * <salfromlen> 1 byte length of <salfrom>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	162 * <salfrom> N bytes "from" part of soundsalike
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	163 * <saltolen> 1 byte length of <salto>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	164 * <salto> N bytes "to" part of soundsalike
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	165 *
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	166 * sectionID == SN_SOFO: <sofofromlen> <sofofrom> <sofotolen> <sofoto>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	167 * <sofofromlen> 2 bytes length of <sofofrom>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	168 * <sofofrom> N bytes "from" part of soundfold
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	169 * <sofotolen> 2 bytes length of <sofoto>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	170 * <sofoto> N bytes "to" part of soundfold
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	171 *
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	172 * sectionID == SN_SUGFILE: <timestamp>
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	173 * <timestamp> 8 bytes time in seconds that must match with .sug file
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	174 *
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	175 * sectionID == SN_WORDS: <word> ...
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	176 * <word> N bytes NUL terminated common word
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	177 *
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	178 * sectionID == SN_MAP: <mapstr>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	179 * <mapstr> N bytes String with sequences of similar characters,
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	180 * separated by slashes.
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	181 *
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	182 * sectionID == SN_COMPOUND: <compmax> <compminlen> <compsylmax> <compflags>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	183 * <compmax> 1 byte Maximum nr of words in compound word.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	184 * <compminlen> 1 byte Minimal word length for compounding.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	185 * <compsylmax> 1 byte Maximum nr of syllables in compound word.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	186 * <compflags> N bytes Flags from COMPOUNDFLAGS items, separated by
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	187 * slashes.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	188 *
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	189 * sectionID == SN_NOBREAK: (empty, its presence is enough)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	190 *
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	191 * sectionID == SN_SYLLABLE: <syllable>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	192 * <syllable> N bytes String from SYLLABLE item.
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	193 *
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	194 * <LWORDTREE>: <wordtree>
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	195 *
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	196 * <KWORDTREE>: <wordtree>
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	197 *
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	198 * <PREFIXTREE>: <wordtree>
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	199 *
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	200 *
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	201 * <wordtree>: <nodecount> <nodedata> ...
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	202 *
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	203 * <nodecount> 4 bytes Number of nodes following. MSB first.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	204 *
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	205 * <nodedata>: <siblingcount> <sibling> ...
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	206 *
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	207 * <siblingcount> 1 byte Number of siblings in this node. The siblings
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	208 * follow in sorted order.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	209 *
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	210 * <sibling>: <byte> [ <nodeidx> <xbyte>
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	211 * \| <flags> [<flags2>] [<region>] [<affixID>]
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	212 * \| [<pflags>] <affixID> <prefcondnr> ]
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	213 *
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	214 * <byte> 1 byte Byte value of the sibling. Special cases:
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	215 * BY_NOFLAGS: End of word without flags and for all
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	216 * regions.
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	217 * For PREFIXTREE <affixID> and
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	218 * <prefcondnr> follow.
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	219 * BY_FLAGS: End of word, <flags> follow.
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	220 * For PREFIXTREE <pflags>, <affixID>
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	221 * and <prefcondnr> follow.
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	222 * BY_FLAGS2: End of word, <flags> and <flags2>
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	223 * follow. Not used in PREFIXTREE.
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	224 * BY_INDEX: Child of sibling is shared, <nodeidx>
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	225 * and <xbyte> follow.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	226 *
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	227 * <nodeidx> 3 bytes Index of child for this sibling, MSB first.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	228 *
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	229 * <xbyte> 1 byte byte value of the sibling.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	230 *
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	231 * <flags> 1 byte bitmask of:
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	232 * WF_ALLCAP word must have only capitals
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	233 * WF_ONECAP first char of word must be capital
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	234 * WF_KEEPCAP keep-case word
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	235 * WF_FIXCAP keep-case word, all caps not allowed
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	236 * WF_RARE rare word
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	237 * WF_BANNED bad word
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	238 * WF_REGION <region> follows
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	239 * WF_AFX <affixID> follows
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	240 *
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	241 * <flags2> 1 byte Bitmask of:
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	242 * WF_HAS_AFF >> 8 word includes affix
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	243 * WF_NEEDCOMP >> 8 word only valid in compound
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	244 *
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	245 * <pflags> 1 byte bitmask of:
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	246 * WFP_RARE rare prefix
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	247 * WFP_NC non-combining prefix
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	248 * WFP_UP letter after prefix made upper case
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	249 *
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	250 * <region> 1 byte Bitmask for regions in which word is valid. When
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	251 * omitted it's valid in all regions.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	252 * Lowest bit is for region 1.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	253 *
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	254 * <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	255 * PREFIXTREE used for the required prefix ID.
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	256 *
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	257 * <prefcondnr> 2 bytes Prefix condition number, index in <prefcond> list
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	258 * from HEADER.
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	259 *
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	260 * All text characters are in 'encoding', but stored as single bytes.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	261 */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	262
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	263 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	264 * Vim .sug file format: <SUGHEADER>
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	265 * <SUGWORDTREE>
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	266 * <SUGTABLE>
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	267 *
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	268 * <SUGHEADER>: <fileID> <versionnr> <timestamp>
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	269 *
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	270 * <fileID> 6 bytes "VIMsug"
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	271 * <versionnr> 1 byte VIMSUGVERSION
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	272 * <timestamp> 8 bytes timestamp that must match with .spl file
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	273 *
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	274 *
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	275 * <SUGWORDTREE>: <wordtree> (see above, no flags or region used)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	276 *
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	277 *
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	278 * <SUGTABLE>: <sugwcount> <sugline> ...
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	279 *
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	280 * <sugwcount> 4 bytes number of <sugline> following
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	281 *
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	282 * <sugline>: <sugnr> ... NUL
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	283 *
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	284 * <sugnr>: X bytes word number that results in this soundfolded word,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	285 * stored as an offset to the previous number in as
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	286 * few bytes as possible, see offset2bytes())
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	287 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	288
223 5175af353b81 updated for version 7.0062 vimboss parents: diff changeset	289 #if defined(MSDOS) \|\| defined(WIN16) \|\| defined(WIN32) \|\| defined(_WIN64)
5175af353b81 updated for version 7.0062 vimboss parents: diff changeset	290 # include <io.h> /* for lseek(), must be before vim.h */
5175af353b81 updated for version 7.0062 vimboss parents: diff changeset	291 #endif
5175af353b81 updated for version 7.0062 vimboss parents: diff changeset	292
5175af353b81 updated for version 7.0062 vimboss parents: diff changeset	293 #include "vim.h"
5175af353b81 updated for version 7.0062 vimboss parents: diff changeset	294
5175af353b81 updated for version 7.0062 vimboss parents: diff changeset	295 #if defined(FEAT_SYN_HL) \|\| defined(PROTO)
5175af353b81 updated for version 7.0062 vimboss parents: diff changeset	296
5175af353b81 updated for version 7.0062 vimboss parents: diff changeset	297 #ifdef HAVE_FCNTL_H
5175af353b81 updated for version 7.0062 vimboss parents: diff changeset	298 # include <fcntl.h>
5175af353b81 updated for version 7.0062 vimboss parents: diff changeset	299 #endif
5175af353b81 updated for version 7.0062 vimboss parents: diff changeset	300
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	301 #ifndef UNIX /* it's in os_unix.h for Unix */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	302 # include <time.h> /* for time_t */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	303 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	304
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	305 #define MAXWLEN 250 /* Assume max. word len is this many bytes.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	306 Some places assume a word length fits in a
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	307 byte, thus it can't be above 255. */
226 4e7dca477fee updated for version 7.0063 vimboss parents: 223 diff changeset	308
490 4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	309 /* 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	310 * is 8 bytes we could use something smaller, but what? */
490 4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	311 #if SIZEOF_INT > 3
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	312 typedef int idx_T;
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	313 #else
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	314 typedef long idx_T;
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	315 #endif
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	316
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	317 /* 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	318 * comes above it. */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	319 #define WF_REGION 0x01 /* region byte follows */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	320 #define WF_ONECAP 0x02 /* word with one capital (or all capitals) */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	321 #define WF_ALLCAP 0x04 /* word must be all capitals */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	322 #define WF_RARE 0x08 /* rare word */
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	323 #define WF_BANNED 0x10 /* bad word */
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	324 #define WF_AFX 0x20 /* affix ID follows */
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	325 #define WF_FIXCAP 0x40 /* keep-case word, allcap not allowed */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	326 #define WF_KEEPCAP 0x80 /* keep-case word */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	327
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	328 /* for <flags2>, shifted up one byte to be used in wn_flags */
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	329 #define WF_HAS_AFF 0x0100 /* word includes affix */
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	330 #define WF_NEEDCOMP 0x0200 /* word only valid in compound */
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	331
633 7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	332 /* only used for su_badflags */
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	333 #define WF_MIXCAP 0x20 /* mix of upper and lower case: macaRONI */
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	334
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	335 #define WF_CAPMASK (WF_ONECAP \| WF_ALLCAP \| WF_KEEPCAP \| WF_FIXCAP)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	336
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	337 /* flags for <pflags> */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	338 #define WFP_RARE 0x01 /* rare prefix */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	339 #define WFP_NC 0x02 /* prefix is not combining */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	340 #define WFP_UP 0x04 /* to-upper prefix */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	341
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	342 /* Flags for postponed prefixes. Must be above affixID (one byte)
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	343 * and prefcondnr (two bytes). */
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	344 #define WF_RAREPFX (WFP_RARE << 24) /* in sl_pidxs: flag for rare
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	345 * postponed prefix */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	346 #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	347 * postponed prefix */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	348 #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	349 * postponed prefix */
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	350
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	351 /* Special byte values for <byte>. Some are only used in the tree for
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	352 * postponed prefixes, some only in the other trees. This is a bit messy... */
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	353 #define BY_NOFLAGS 0 /* end of word without flags or region; for
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	354 * postponed prefix: no <pflags> */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	355 #define BY_INDEX 1 /* child is shared, index follows */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	356 #define BY_FLAGS 2 /* end of word, <flags> byte follows; for
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	357 * postponed prefix: <pflags> follows */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	358 #define BY_FLAGS2 3 /* end of word, <flags> and <flags2> bytes
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	359 * follow; never used in prefix tree */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	360 #define BY_SPECIAL BY_FLAGS2 /* highest special byte value */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	361
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	362 /* 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	363 * si_repsal, sl_rep, and si_sal. Not for sl_sal!
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	364 * One replacement: from "ft_from" to "ft_to". */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	365 typedef struct fromto_S
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	366 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	367 char_u *ft_from;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	368 char_u *ft_to;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	369 } fromto_T;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	370
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	371 /* Info from "SAL" entries in ".aff" file used in sl_sal.
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	372 * The info is split for quick processing by spell_soundfold().
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	373 * Note that "sm_oneof" and "sm_rules" point into sm_lead. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	374 typedef struct salitem_S
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	375 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	376 char_u sm_lead; / leading letters */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	377 int sm_leadlen; /* length of "sm_lead" */
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	378 char_u sm_oneof; / letters from () or NULL */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	379 char_u sm_rules; / rules like ^, $, priority */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	380 char_u sm_to; / replacement. */
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	381 #ifdef FEAT_MBYTE
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	382 int sm_lead_w; / wide character copy of "sm_lead" */
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	383 int sm_oneof_w; / wide character copy of "sm_oneof" */
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	384 int sm_to_w; / wide character copy of "sm_to" */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	385 #endif
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	386 } salitem_T;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	387
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	388 #ifdef FEAT_MBYTE
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	389 typedef int salfirst_T;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	390 #else
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	391 typedef short salfirst_T;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	392 #endif
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	393
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	394 /* Values for SP_*ERROR are negative, positive values are used by
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	395 * read_cnt_string(). */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	396 #define SP_TRUNCERROR -1 /* spell file truncated error */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	397 #define SP_FORMERROR -2 /* format error in spell file */
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	398 #define SP_OTHERERROR -3 /* other error while reading spell file */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	399
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	400 /*
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	401 * Structure used to store words and other info for one language, loaded from
8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	402 * a .spl file.
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	403 * 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	404 * case-folded words. "sl_kbyts/sl_kidxs" is for keep-case words.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	405 *
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	406 * The "byts" array stores the possible bytes in each tree node, preceded by
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	407 * the number of possible bytes, sorted on byte value:
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	408 * <len> <byte1> <byte2> ...
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	409 * The "idxs" array stores the index of the child node corresponding to the
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	410 * byte in "byts".
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	411 * 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	412 * the flags, region mask and affixID for the word. There may be several
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	413 * zeros in sequence for alternative flag/region/affixID combinations.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	414 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	415 typedef struct slang_S slang_T;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	416 struct slang_S
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	417 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	418 slang_T sl_next; / next language */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	419 char_u sl_name; / language name "en", "en.rare", "nl", etc. */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	420 char_u sl_fname; / name of .spl file */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	421 int sl_add; /* TRUE if it's a .add file. */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	422
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	423 char_u sl_fbyts; / case-folded word bytes */
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	424 idx_T sl_fidxs; / case-folded word indexes */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	425 char_u sl_kbyts; / keep-case word bytes */
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	426 idx_T sl_kidxs; / keep-case word indexes */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	427 char_u sl_pbyts; / prefix tree word bytes */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	428 idx_T sl_pidxs; / prefix tree word indexes */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	429
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	430 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	431
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	432 char_u sl_midword; / MIDWORD string or NULL */
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	433
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	434 hashtab_T sl_wordcount; /* hashtable with word count, wordcount_T */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	435
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	436 int sl_compmax; /* COMPOUNDMAX (default: MAXWLEN) */
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	437 int sl_compminlen; /* COMPOUNDMIN (default: 0) */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	438 int sl_compsylmax; /* COMPOUNDSYLMAX (default: MAXWLEN) */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	439 regprog_T sl_compprog; / COMPOUNDFLAGS turned into a regexp progrm
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	440 * (NULL when no compounding) */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	441 char_u sl_compstartflags; / flags for first compound word */
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	442 char_u sl_compallflags; / all flags for compound words */
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	443 char_u sl_nobreak; /* When TRUE: no spaces between words */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	444 char_u sl_syllable; / SYLLABLE repeatable chars or NULL */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	445 garray_T sl_syl_items; /* syllable items */
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	446
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	447 int sl_prefixcnt; /* number of items in "sl_prefprog" */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	448 regprog_T *sl_prefprog; / table with regprogs for prefixes */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	449
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	450 garray_T sl_rep; /* list of fromto_T entries from REP lines */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	451 short sl_rep_first[256]; /* indexes where byte first appears, -1 if
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	452 there is none */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	453 garray_T sl_sal; /* list of salitem_T entries from SAL lines */
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	454 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	455 there is none */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	456 int sl_followup; /* SAL followup */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	457 int sl_collapse; /* SAL collapse_result */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	458 int sl_rem_accents; /* SAL remove_accents */
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	459 int sl_sofo; /* SOFOFROM and SOFOTO instead of SAL items:
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	460 * "sl_sal_first" maps chars, when has_mbyte
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	461 * "sl_sal" is a list of wide char lists. */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	462 garray_T sl_repsal; /* list of fromto_T entries from REPSAL lines */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	463 short sl_repsal_first[256]; /* sl_rep_first for REPSAL lines */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	464
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	465 /* Info from the .sug file. Loaded on demand. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	466 time_t sl_sugtime; /* timestamp for .sug file */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	467 char_u sl_sbyts; / soundfolded word bytes */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	468 idx_T sl_sidxs; / soundfolded word indexes */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	469 buf_T sl_sugbuf; / buffer with word number table */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	470 int sl_sugloaded; /* TRUE when .sug file was loaded or failed to
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	471 load */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	472
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	473 int sl_has_map; /* TRUE if there is a MAP line */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	474 #ifdef FEAT_MBYTE
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	475 hashtab_T sl_map_hash; /* MAP for multi-byte chars */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	476 int sl_map_array[256]; /* MAP for first 256 chars */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	477 #else
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	478 char_u sl_map_array[256]; /* MAP for first 256 chars */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	479 #endif
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	480 hashtab_T sl_sounddone; /* table with soundfolded words that have
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	481 handled, see add_sound_suggest() */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	482 };
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	483
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	484 /* First language that is loaded, start of the linked list of loaded
8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	485 * languages. */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	486 static slang_T *first_lang = NULL;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	487
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	488 /* Flags used in .spl file for soundsalike flags. */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	489 #define SAL_F0LLOWUP 1
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	490 #define SAL_COLLAPSE 2
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	491 #define SAL_REM_ACCENTS 4
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	492
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	493 /*
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	494 * Structure used in "b_langp", filled from 'spelllang'.
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	495 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	496 typedef struct langp_S
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	497 {
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	498 slang_T lp_slang; / info for this language */
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	499 slang_T lp_sallang; / language used for sound folding or NULL */
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	500 slang_T lp_replang; / language used for REP items or NULL */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	501 int lp_region; /* bitmask for region or REGION_ALL */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	502 } langp_T;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	503
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	504 #define LANGP_ENTRY(ga, i) (((langp_T *)(ga).ga_data) + (i))
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	505
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	506 #define REGION_ALL 0xff /* word valid in all regions */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	507
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	508 #define VIMSPELLMAGIC "VIMspell" /* string at start of Vim spell file */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	509 #define VIMSPELLMAGICL 8
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	510 #define VIMSPELLVERSION 50
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	511
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	512 #define VIMSUGMAGIC "VIMsug" /* string at start of Vim .sug file */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	513 #define VIMSUGMAGICL 6
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	514 #define VIMSUGVERSION 1
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	515
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	516 /* Section IDs. Only renumber them when VIMSPELLVERSION changes! */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	517 #define SN_REGION 0 /* <regionname> section */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	518 #define SN_CHARFLAGS 1 /* charflags section */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	519 #define SN_MIDWORD 2 /* <midword> section */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	520 #define SN_PREFCOND 3 /* <prefcond> section */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	521 #define SN_REP 4 /* REP items section */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	522 #define SN_SAL 5 /* SAL items section */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	523 #define SN_SOFO 6 /* soundfolding section */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	524 #define SN_MAP 7 /* MAP items section */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	525 #define SN_COMPOUND 8 /* compound words section */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	526 #define SN_SYLLABLE 9 /* syllable section */
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	527 #define SN_NOBREAK 10 /* NOBREAK section */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	528 #define SN_SUGFILE 11 /* timestamp for .sug file */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	529 #define SN_REPSAL 12 /* REPSAL items section */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	530 #define SN_WORDS 13 /* common words */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	531 #define SN_END 255 /* end of sections */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	532
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	533 #define SNF_REQUIRED 1 /* <sectionflags>: required section */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	534
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	535 /* Result values. Lower number is accepted over higher one. */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	536 #define SP_BANNED -1
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	537 #define SP_OK 0
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	538 #define SP_RARE 1
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	539 #define SP_LOCAL 2
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	540 #define SP_BAD 3
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	541
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	542 /* file used for "zG" and "zW" */
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	543 static char_u *int_wordlist = NULL;
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	544
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	545 typedef struct wordcount_S
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	546 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	547 short_u wc_count; /* nr of times word was seen */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	548 char_u wc_word[1]; /* word, actually longer */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	549 } wordcount_T;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	550
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	551 static wordcount_T dumwc;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	552 #define WC_KEY_OFF (dumwc.wc_word - (char_u *)&dumwc)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	553 #define HI2WC(hi) ((wordcount_T *)((hi)->hi_key - WC_KEY_OFF))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	554 #define MAXWORDCOUNT 0xffff
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	555
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	556 /*
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	557 * Information used when looking for suggestions.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	558 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	559 typedef struct suginfo_S
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	560 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	561 garray_T su_ga; /* suggestions, contains "suggest_T" */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	562 int su_maxcount; /* max. number of suggestions displayed */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	563 int su_maxscore; /* maximum score for adding to su_ga */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	564 int su_sfmaxscore; /* idem, for when doing soundfold words */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	565 garray_T su_sga; /* like su_ga, sound-folded scoring */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	566 char_u su_badptr; / start of bad word in line */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	567 int su_badlen; /* length of detected bad word in line */
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	568 int su_badflags; /* caps flags for bad word */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	569 char_u su_badword[MAXWLEN]; /* bad word truncated at su_badlen */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	570 char_u su_fbadword[MAXWLEN]; /* su_badword case-folded */
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	571 char_u su_sal_badword[MAXWLEN]; /* su_badword soundfolded */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	572 hashtab_T su_banned; /* table with banned words */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	573 slang_T su_sallang; / default language for sound folding */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	574 } suginfo_T;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	575
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	576 /* One word suggestion. Used in "si_ga". */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	577 typedef struct suggest_S
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	578 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	579 char_u st_word; / suggested word, allocated string */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	580 int st_wordlen; /* STRLEN(st_word) */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	581 int st_orglen; /* length of replaced text */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	582 int st_score; /* lower is better */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	583 int st_altscore; /* used when st_score compares equal */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	584 int st_salscore; /* st_score is for soundalike */
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	585 int st_had_bonus; /* bonus already included in score */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	586 slang_T st_slang; / language used for sound folding */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	587 } suggest_T;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	588
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	589 #define SUG(ga, i) (((suggest_T *)(ga).ga_data)[i])
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	590
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	591 /* TRUE if a word appears in the list of banned words. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	592 #define WAS_BANNED(su, word) (!HASHITEM_EMPTY(hash_find(&su->su_banned, word)))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	593
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	594 /* Number of suggestions kept when cleaning up. we need to keep more than
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	595 * what is displayed, because when rescore_suggestions() is called the score
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	596 * may change and wrong suggestions may be removed later. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	597 #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	598
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	599 /* Threshold for sorting and cleaning up suggestions. Don't want to keep lots
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	600 * of suggestions that are not going to be displayed. */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	601 #define SUG_MAX_COUNT(su) (SUG_CLEAN_COUNT(su) + 50)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	602
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	603 /* score for various changes */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	604 #define SCORE_SPLIT 149 /* split bad word */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	605 #define SCORE_ICASE 52 /* slightly different case */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	606 #define SCORE_REGION 200 /* word is for different region */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	607 #define SCORE_RARE 180 /* rare word */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	608 #define SCORE_SWAP 75 /* swap two characters */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	609 #define SCORE_SWAP3 110 /* swap two characters in three */
532 7052f11a3dc9 updated for version 7.0150 vimboss parents: 529 diff changeset	610 #define SCORE_REP 65 /* REP replacement */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	611 #define SCORE_SUBST 93 /* substitute a character */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	612 #define SCORE_SIMILAR 33 /* substitute a similar character */
479 147da3983fca updated for version 7.0129 vimboss parents: 475 diff changeset	613 #define SCORE_SUBCOMP 33 /* substitute a composing character */
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	614 #define SCORE_DEL 94 /* delete a character */
532 7052f11a3dc9 updated for version 7.0150 vimboss parents: 529 diff changeset	615 #define SCORE_DELDUP 66 /* delete a duplicated character */
479 147da3983fca updated for version 7.0129 vimboss parents: 475 diff changeset	616 #define SCORE_DELCOMP 28 /* delete a composing character */
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	617 #define SCORE_INS 96 /* insert a character */
532 7052f11a3dc9 updated for version 7.0150 vimboss parents: 529 diff changeset	618 #define SCORE_INSDUP 67 /* insert a duplicate character */
475 e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	619 #define SCORE_INSCOMP 30 /* insert a composing character */
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	620 #define SCORE_NONWORD 103 /* change non-word to word char */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	621
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	622 #define SCORE_FILE 30 /* suggestion from a file */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	623 #define SCORE_MAXINIT 350 /* Initial maximum score: higher == slower.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	624 * 350 allows for about three changes. */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	625
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	626 #define SCORE_COMMON1 30 /* subtracted for words seen before */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	627 #define SCORE_COMMON2 40 /* subtracted for words often seen */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	628 #define SCORE_COMMON3 50 /* subtracted for words very often seen */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	629 #define SCORE_THRES2 10 /* word count threshold for COMMON2 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	630 #define SCORE_THRES3 100 /* word count threshold for COMMON3 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	631
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	632 /* When trying changed soundfold words it becomes slow when trying more than
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	633 * 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	634 * 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	635 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	636 #define SCORE_SFMAX1 200 /* maximum score for first try */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	637 #define SCORE_SFMAX2 300 /* maximum score for second try */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	638 #define SCORE_SFMAX3 400 /* maximum score for third try */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	639
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	640 #define SCORE_BIG SCORE_INS * 3 /* big difference */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	641 #define SCORE_MAXMAX 999999 /* accept any score */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	642 #define SCORE_LIMITMAX 350 /* for spell_edit_score_limit() */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	643
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	644 /* for spell_edit_score_limit() we need to know the minimum value of
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	645 * SCORE_ICASE, SCORE_SWAP, SCORE_DEL, SCORE_SIMILAR and SCORE_INS */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	646 #define SCORE_EDIT_MIN SCORE_SIMILAR
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	647
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	648 /*
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	649 * Structure to store info for word matching.
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	650 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	651 typedef struct matchinf_S
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	652 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	653 langp_T mi_lp; / info for language and region */
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	654
8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	655 /* pointers to original text to be checked */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	656 char_u mi_word; / start of word being checked */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	657 char_u mi_end; / end of matching word so far */
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	658 char_u mi_fend; / next char to be added to mi_fword */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	659 char_u mi_cend; / char after what was used for
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	660 mi_capflags */
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	661
8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	662 /* case-folded text */
8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	663 char_u mi_fword[MAXWLEN + 1]; /* mi_word case-folded */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	664 int mi_fwordlen; /* nr of valid bytes in mi_fword */
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	665
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	666 /* for when checking word after a prefix */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	667 int mi_prefarridx; /* index in sl_pidxs with list of
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	668 affixID/condition */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	669 int mi_prefcnt; /* number of entries at mi_prefarridx */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	670 int mi_prefixlen; /* byte length of prefix */
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	671 #ifdef FEAT_MBYTE
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	672 int mi_cprefixlen; /* byte length of prefix in original
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	673 case */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	674 #else
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	675 # define mi_cprefixlen mi_prefixlen /* it's the same value */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	676 #endif
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	677
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	678 /* for when checking a compound word */
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	679 int mi_compoff; /* start of following word offset */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	680 char_u mi_compflags[MAXWLEN]; /* flags for compound words used */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	681 int mi_complen; /* nr of compound words used */
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	682
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	683 /* others */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	684 int mi_result; /* result so far: SP_BAD, SP_OK, etc. */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	685 int mi_capflags; /* WF_ONECAP WF_ALLCAP WF_KEEPCAP */
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	686 buf_T mi_buf; / buffer being checked */
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	687
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	688 /* for NOBREAK */
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	689 int mi_result2; /* "mi_resul" without following word */
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	690 char_u mi_end2; / "mi_end" without following word */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	691 } matchinf_T;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	692
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	693 /*
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	694 * The tables used for recognizing word characters according to spelling.
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	695 * These are only used for the first 256 characters of 'encoding'.
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	696 */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	697 typedef struct spelltab_S
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	698 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	699 char_u st_isw[256]; /* flags: is word char */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	700 char_u st_isu[256]; /* flags: is uppercase char */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	701 char_u st_fold[256]; /* chars: folded case */
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	702 char_u st_upper[256]; /* chars: upper case */
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	703 } spelltab_T;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	704
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	705 static spelltab_T spelltab;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	706 static int did_set_spelltab;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	707
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	708 #define CF_WORD 0x01
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	709 #define CF_UPPER 0x02
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	710
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	711 static void clear_spell_chartab __ARGS((spelltab_T *sp));
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	712 static int set_spell_finish __ARGS((spelltab_T *new_st));
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	713 static int spell_iswordp __ARGS((char_u p, buf_T buf));
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	714 static int spell_iswordp_nmw __ARGS((char_u *p));
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	715 #ifdef FEAT_MBYTE
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	716 static int spell_iswordp_w __ARGS((int p, buf_T buf));
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	717 #endif
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	718 static int write_spell_prefcond __ARGS((FILE fd, garray_T gap));
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	719
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	720 /*
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	721 * 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	722 */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	723 typedef enum
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	724 {
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	725 STATE_START = 0, /* At start of node check for NUL bytes (goodword
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	726 * ends); if badword ends there is a match, otherwise
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	727 * try splitting word. */
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	728 STATE_NOPREFIX, /* try without prefix */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	729 STATE_SPLITUNDO, /* Undo splitting. */
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	730 STATE_ENDNUL, /* Past NUL bytes at start of the node. */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	731 STATE_PLAIN, /* Use each byte of the node. */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	732 STATE_DEL, /* Delete a byte from the bad word. */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	733 STATE_INS_PREP, /* Prepare for inserting bytes. */
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	734 STATE_INS, /* Insert a byte in the bad word. */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	735 STATE_SWAP, /* Swap two bytes. */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	736 STATE_UNSWAP, /* Undo swap two characters. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	737 STATE_SWAP3, /* Swap two characters over three. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	738 STATE_UNSWAP3, /* Undo Swap two characters over three. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	739 STATE_UNROT3L, /* Undo rotate three characters left */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	740 STATE_UNROT3R, /* Undo rotate three characters right */
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	741 STATE_REP_INI, /* Prepare for using REP items. */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	742 STATE_REP, /* Use matching REP items from the .aff file. */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	743 STATE_REP_UNDO, /* Undo a REP item replacement. */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	744 STATE_FINAL /* End of this node. */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	745 } state_T;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	746
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	747 /*
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	748 * Struct to keep the state at each level in suggest_try_change().
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	749 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	750 typedef struct trystate_S
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	751 {
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	752 state_T ts_state; /* state at this level, STATE_ */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	753 int ts_score; /* score */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	754 idx_T ts_arridx; /* index in tree array, start of node */
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	755 short ts_curi; /* index in list of child nodes */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	756 char_u ts_fidx; /* index in fword[], case-folded bad word */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	757 char_u ts_fidxtry; /* ts_fidx at which bytes may be changed */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	758 char_u ts_twordlen; /* valid length of tword[] */
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	759 char_u ts_prefixdepth; /* stack depth for end of prefix or
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	760 * PFD_PREFIXTREE or PFD_NOPREFIX */
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	761 char_u ts_flags; /* TSF_ flags */
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	762 #ifdef FEAT_MBYTE
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	763 char_u ts_tcharlen; /* number of bytes in tword character */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	764 char_u ts_tcharidx; /* current byte index in tword character */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	765 char_u ts_isdiff; /* DIFF_ values */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	766 char_u ts_fcharstart; /* index in fword where badword char started */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	767 #endif
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	768 char_u ts_prewordlen; /* length of word in "preword[]" */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	769 char_u ts_splitoff; /* index in "tword" after last split */
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	770 char_u ts_splitfidx; /* "ts_fidx" at word split */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	771 char_u ts_complen; /* nr of compound words used */
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	772 char_u ts_compsplit; /* index for "compflags" where word was spit */
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	773 char_u ts_save_badflags; /* su_badflags saved here */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	774 char_u ts_delidx; /* index in fword for char that was deleted,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	775 valid when "ts_flags" has TSF_DIDDEL */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	776 } trystate_T;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	777
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	778 /* values for ts_isdiff */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	779 #define DIFF_NONE 0 /* no different byte (yet) */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	780 #define DIFF_YES 1 /* different byte found */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	781 #define DIFF_INSERT 2 /* inserting character */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	782
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	783 /* values for ts_flags */
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	784 #define TSF_PREFIXOK 1 /* already checked that prefix is OK */
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	785 #define TSF_DIDSPLIT 2 /* tried split at this point */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	786 #define TSF_DIDDEL 4 /* did a delete, "ts_delidx" has index */
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	787
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	788 /* special values ts_prefixdepth */
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	789 #define PFD_NOPREFIX 0xff /* not using prefixes */
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	790 #define PFD_PREFIXTREE 0xfe /* walking through the prefix tree */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	791 #define PFD_NOTSPECIAL 0xfd /* highest value that's not special */
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	792
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	793 /* mode values for find_word */
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	794 #define FIND_FOLDWORD 0 /* find word case-folded */
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	795 #define FIND_KEEPWORD 1 /* find keep-case word */
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	796 #define FIND_PREFIX 2 /* find word after prefix */
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	797 #define FIND_COMPOUND 3 /* find case-folded compound word */
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	798 #define FIND_KEEPCOMPOUND 4 /* find keep-case compound word */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	799
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	800 static slang_T slang_alloc __ARGS((char_u lang));
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	801 static void slang_free __ARGS((slang_T *lp));
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	802 static void slang_clear __ARGS((slang_T *lp));
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	803 static void slang_clear_sug __ARGS((slang_T *lp));
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	804 static void find_word __ARGS((matchinf_T *mip, int mode));
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	805 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	806 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	807 static void find_prefix __ARGS((matchinf_T *mip, int mode));
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	808 static int fold_more __ARGS((matchinf_T *mip));
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	809 static int spell_valid_case __ARGS((int wordflags, int treeflags));
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	810 static int no_spell_checking __ARGS((win_T *wp));
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	811 static void spell_load_lang __ARGS((char_u *lang));
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	812 static char_u *spell_enc __ARGS((void));
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	813 static void int_wordlist_spl __ARGS((char_u *fname));
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	814 static void spell_load_cb __ARGS((char_u fname, void cookie));
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	815 static slang_T spell_load_file __ARGS((char_u fname, char_u lang, slang_T old_lp, int silent));
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	816 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	817 static char_u read_string __ARGS((FILE fd, int cnt));
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	818 static int read_region_section __ARGS((FILE fd, slang_T slang, int len));
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	819 static int read_charflags_section __ARGS((FILE *fd));
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	820 static int read_prefcond_section __ARGS((FILE fd, slang_T lp));
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	821 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	822 static int read_sal_section __ARGS((FILE fd, slang_T slang));
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	823 static int read_words_section __ARGS((FILE fd, slang_T lp, int len));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	824 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	825 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	826 static int read_sofo_section __ARGS((FILE fd, slang_T slang));
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	827 static int read_compound __ARGS((FILE fd, slang_T slang, int len));
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	828 static int byte_in_str __ARGS((char_u *str, int byte));
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	829 static int init_syl_tab __ARGS((slang_T *slang));
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	830 static int count_syllables __ARGS((slang_T slang, char_u word));
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	831 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	832 static void set_sal_first __ARGS((slang_T *lp));
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	833 #ifdef FEAT_MBYTE
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	834 static int mb_str2wide __ARGS((char_u s));
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	835 #endif
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	836 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	837 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	838 static void clear_midword __ARGS((buf_T *buf));
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	839 static void use_midword __ARGS((slang_T lp, buf_T buf));
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	840 static int find_region __ARGS((char_u rp, char_u region));
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	841 static int captype __ARGS((char_u word, char_u end));
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	842 static int badword_captype __ARGS((char_u word, char_u end));
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	843 static void spell_reload_one __ARGS((char_u *fname, int added_word));
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	844 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	845 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	846 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	847 static int check_need_cap __ARGS((linenr_T lnum, colnr_T col));
638 593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	848 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	849 #ifdef FEAT_EVAL
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	850 static void spell_suggest_expr __ARGS((suginfo_T su, char_u expr));
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	851 #endif
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	852 static void spell_suggest_file __ARGS((suginfo_T su, char_u fname));
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	853 static void spell_suggest_intern __ARGS((suginfo_T *su, int interactive));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	854 static void suggest_load_files __ARGS((void));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	855 static void tree_count_words __ARGS((char_u byts, idx_T idxs));
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	856 static void spell_find_cleanup __ARGS((suginfo_T *su));
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	857 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	858 static void allcap_copy __ARGS((char_u word, char_u wcopy));
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	859 static void suggest_try_special __ARGS((suginfo_T *su));
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	860 static void suggest_try_change __ARGS((suginfo_T *su));
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	861 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	862 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	863 #ifdef FEAT_MBYTE
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	864 static int nofold_len __ARGS((char_u fword, int flen, char_u word));
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	865 #endif
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	866 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	867 static void score_comp_sal __ARGS((suginfo_T *su));
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	868 static void score_combine __ARGS((suginfo_T *su));
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	869 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	870 static void suggest_try_soundalike_prep __ARGS((void));
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	871 static void suggest_try_soundalike __ARGS((suginfo_T *su));
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	872 static void suggest_try_soundalike_finish __ARGS((void));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	873 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	874 static int soundfold_find __ARGS((slang_T slang, char_u word));
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	875 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	876 static void set_map_str __ARGS((slang_T lp, char_u map));
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	877 static int similar_chars __ARGS((slang_T *slang, int c1, int c2));
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	878 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	879 static void check_suggestions __ARGS((suginfo_T su, garray_T gap));
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	880 static void add_banned __ARGS((suginfo_T su, char_u word));
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	881 static void rescore_suggestions __ARGS((suginfo_T *su));
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	882 static void rescore_one __ARGS((suginfo_T su, suggest_T stp));
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	883 static int cleanup_suggestions __ARGS((garray_T *gap, int maxscore, int keep));
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	884 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	885 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	886 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	887 #ifdef FEAT_MBYTE
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	888 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	889 #endif
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	890 static int soundalike_score __ARGS((char_u goodsound, char_u badsound));
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	891 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	892 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	893 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	894 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	895 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	896 static void dump_word __ARGS((slang_T slang, char_u word, int round, int flags, linenr_T lnum));
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	897 static linenr_T dump_prefixes __ARGS((slang_T slang, char_u word, int round, int flags, linenr_T startlnum));
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	898 static buf_T *open_spellbuf __ARGS((void));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	899 static void close_spellbuf __ARGS((buf_T *buf));
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	900
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	901 /*
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	902 * Use our own character-case definitions, because the current locale may
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	903 * differ from what the .spl file uses.
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	904 * These must not be called with negative number!
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	905 */
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	906 #ifndef FEAT_MBYTE
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	907 /* Non-multi-byte implementation. */
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	908 # define SPELL_TOFOLD(c) ((c) < 256 ? spelltab.st_fold[c] : (c))
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	909 # define SPELL_TOUPPER(c) ((c) < 256 ? spelltab.st_upper[c] : (c))
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	910 # define SPELL_ISUPPER(c) ((c) < 256 ? spelltab.st_isu[c] : FALSE)
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	911 #else
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 416 diff changeset	912 # if defined(HAVE_WCHAR_H)
8347d456f7e5 updated for version 7.0118 vimboss parents: 416 diff changeset	913 # include <wchar.h> /* for towupper() and towlower() */
8347d456f7e5 updated for version 7.0118 vimboss parents: 416 diff changeset	914 # endif
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	915 /* Multi-byte implementation. For Unicode we can call utf_*(), but don't do
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	916 * 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	917 * the "w" library function for characters above 255 if available. */
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	918 # ifdef HAVE_TOWLOWER
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	919 # define SPELL_TOFOLD(c) (enc_utf8 && (c) >= 128 ? utf_fold(c) \
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	920 : (c) < 256 ? spelltab.st_fold[c] : towlower(c))
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	921 # else
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	922 # define SPELL_TOFOLD(c) (enc_utf8 && (c) >= 128 ? utf_fold(c) \
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	923 : (c) < 256 ? spelltab.st_fold[c] : (c))
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	924 # endif
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	925
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	926 # ifdef HAVE_TOWUPPER
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	927 # define SPELL_TOUPPER(c) (enc_utf8 && (c) >= 128 ? utf_toupper(c) \
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	928 : (c) < 256 ? spelltab.st_upper[c] : towupper(c))
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	929 # else
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	930 # define SPELL_TOUPPER(c) (enc_utf8 && (c) >= 128 ? utf_toupper(c) \
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	931 : (c) < 256 ? spelltab.st_upper[c] : (c))
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	932 # endif
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	933
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	934 # ifdef HAVE_ISWUPPER
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	935 # define SPELL_ISUPPER(c) (enc_utf8 && (c) >= 128 ? utf_isupper(c) \
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	936 : (c) < 256 ? spelltab.st_isu[c] : iswupper(c))
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	937 # else
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	938 # define SPELL_ISUPPER(c) (enc_utf8 && (c) >= 128 ? utf_isupper(c) \
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	939 : (c) < 256 ? spelltab.st_isu[c] : (FALSE))
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	940 # endif
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	941 #endif
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	942
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	943
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	944 static char *e_format = N_("E759: Format error in spell file");
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	945 static char *e_spell_trunc = N_("E758: Truncated spell file");
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	946 static char *e_afftrailing = N_("Trailing text in %s line %d: %s");
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	947 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	948 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	949 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	950 static char *msg_compressing = N_("Compressing word tree...");
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	951
626 732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	952 /* Remember what "z?" replaced. */
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	953 static char_u *repl_from = NULL;
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	954 static char_u *repl_to = NULL;
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	955
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	956 /*
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	957 * Main spell-checking function.
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	958 * "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	959 * "*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	960 * non-word or when it's OK it remains unchanged.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	961 * This must only be called when 'spelllang' is not empty.
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	962 *
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	963 * "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	964 * 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	965 * 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	966 * worry.
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	967 *
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	968 * 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	969 * caller can skip over the word.
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	970 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	971 int
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	972 spell_check(wp, ptr, attrp, capcol, docount)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	973 win_T wp; / current window */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	974 char_u *ptr;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	975 hlf_T *attrp;
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	976 int capcol; / column to check for Capital */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	977 int docount; /* count good words */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	978 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	979 matchinf_T mi; /* Most things are put in "mi" so that it can
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	980 be passed to functions quickly. */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	981 int nrlen = 0; /* found a number first */
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	982 int c;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	983 int wrongcaplen = 0;
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	984 int lpi;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	985 int count_word = docount;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	986
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	987 /* A word never starts at a space or a control character. Return quickly
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	988 * then, skipping over the character. */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	989 if (*ptr <= ' ')
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	990 return 1;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	991 vim_memset(&mi, 0, sizeof(matchinf_T));
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	992
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	993 /* A number is always OK. Also skip hexadecimal numbers 0xFF99 and
584 5953bf5509ec updated for version 7.0166 vimboss parents: 548 diff changeset	994 * 0X99FF. But always do check spelling to find "3GPP" and "11
5953bf5509ec updated for version 7.0166 vimboss parents: 548 diff changeset	995 * julifeest". */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	996 if (ptr >= '0' && ptr <= '9')
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	997 {
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	998 if (*ptr == '0' && (ptr[1] == 'x' \|\| ptr[1] == 'X'))
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	999 mi.mi_end = skiphex(ptr + 2);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1000 else
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1001 mi.mi_end = skipdigits(ptr);
584 5953bf5509ec updated for version 7.0166 vimboss parents: 548 diff changeset	1002 nrlen = mi.mi_end - ptr;
5953bf5509ec updated for version 7.0166 vimboss parents: 548 diff changeset	1003 }
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1004
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1005 /* 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	1006 mi.mi_word = ptr;
584 5953bf5509ec updated for version 7.0166 vimboss parents: 548 diff changeset	1007 mi.mi_fend = ptr;
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	1008 if (spell_iswordp(mi.mi_fend, wp->w_buffer))
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1009 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1010 do
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1011 {
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	1012 mb_ptr_adv(mi.mi_fend);
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	1013 } 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	1014
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1015 if (capcol != NULL && *capcol == 0 && wp->w_buffer->b_cap_prog != NULL)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1016 {
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1017 /* Check word starting with capital letter. */
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	1018 c = PTR2CHAR(ptr);
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1019 if (!SPELL_ISUPPER(c))
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1020 wrongcaplen = (int)(mi.mi_fend - ptr);
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1021 }
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1022 }
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1023 if (capcol != NULL)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1024 *capcol = -1;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1025
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1026 /* We always use the characters up to the next non-word character,
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1027 * also for bad words. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1028 mi.mi_end = mi.mi_fend;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1029
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1030 /* Check caps type later. */
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	1031 mi.mi_buf = wp->w_buffer;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1032
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1033 /* 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	1034 * for the word end. */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1035 if (*mi.mi_fend != NUL)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1036 mb_ptr_adv(mi.mi_fend);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1037
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1038 (void)spell_casefold(ptr, (int)(mi.mi_fend - ptr), mi.mi_fword,
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1039 MAXWLEN + 1);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1040 mi.mi_fwordlen = STRLEN(mi.mi_fword);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1041
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1042 /* The word is bad unless we recognize it. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1043 mi.mi_result = SP_BAD;
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1044 mi.mi_result2 = SP_BAD;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1045
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1046 /*
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1047 * Loop over the languages specified in 'spelllang'.
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	1048 * We check them all, because a word may be matched longer in another
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	1049 * language.
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1050 */
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1051 for (lpi = 0; lpi < wp->w_buffer->b_langp.ga_len; ++lpi)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1052 {
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1053 mi.mi_lp = LANGP_ENTRY(wp->w_buffer->b_langp, lpi);
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1054
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1055 /* If reloading fails the language is still in the list but everything
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1056 * has been cleared. */
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1057 if (mi.mi_lp->lp_slang->sl_fidxs == NULL)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1058 continue;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1059
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1060 /* Check for a matching word in case-folded words. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1061 find_word(&mi, FIND_FOLDWORD);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1062
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1063 /* Check for a matching word in keep-case words. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1064 find_word(&mi, FIND_KEEPWORD);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1065
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1066 /* Check for matching prefixes. */
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1067 find_prefix(&mi, FIND_FOLDWORD);
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1068
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1069 /* For a NOBREAK language, may want to use a word without a following
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1070 * word as a backup. */
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1071 if (mi.mi_lp->lp_slang->sl_nobreak && mi.mi_result == SP_BAD
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1072 && mi.mi_result2 != SP_BAD)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1073 {
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1074 mi.mi_result = mi.mi_result2;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1075 mi.mi_end = mi.mi_end2;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1076 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	1077
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	1078 /* 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	1079 if (count_word && mi.mi_result == SP_OK)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	1080 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	1081 count_common_word(mi.mi_lp->lp_slang, ptr,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	1082 (int)(mi.mi_end - ptr), 1);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	1083 count_word = FALSE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	1084 }
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1085 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1086
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1087 if (mi.mi_result != SP_OK)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1088 {
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1089 /* If we found a number skip over it. Allows for "42nd". Do flag
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1090 * rare and local words, e.g., "3GPP". */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1091 if (nrlen > 0)
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1092 {
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1093 if (mi.mi_result == SP_BAD \|\| mi.mi_result == SP_BANNED)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1094 return nrlen;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1095 }
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1096
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1097 /* When we are at a non-word character there is no error, just
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1098 * skip over the character (try looking for a word after it). */
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	1099 else if (!spell_iswordp_nmw(ptr))
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	1100 {
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1101 if (capcol != NULL && wp->w_buffer->b_cap_prog != NULL)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1102 {
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1103 regmatch_T regmatch;
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1104
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1105 /* Check for end of sentence. */
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1106 regmatch.regprog = wp->w_buffer->b_cap_prog;
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1107 regmatch.rm_ic = FALSE;
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1108 if (vim_regexec(&regmatch, ptr, 0))
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1109 *capcol = (int)(regmatch.endp[0] - ptr);
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1110 }
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1111
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1112 #ifdef FEAT_MBYTE
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1113 if (has_mbyte)
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	1114 return (*mb_ptr2len)(ptr);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1115 #endif
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1116 return 1;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1117 }
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1118 else if (mi.mi_end == ptr)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1119 /* Always include at least one character. Required for when there
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1120 * is a mixup in "midword". */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1121 mb_ptr_adv(mi.mi_end);
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1122 else if (mi.mi_result == SP_BAD
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1123 && LANGP_ENTRY(wp->w_buffer->b_langp, 0)->lp_slang->sl_nobreak)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1124 {
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1125 char_u p, fp;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1126 int save_result = mi.mi_result;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1127
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1128 /* First language in 'spelllang' is NOBREAK. Find first position
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1129 * at which any word would be valid. */
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1130 mi.mi_lp = LANGP_ENTRY(wp->w_buffer->b_langp, 0);
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1131 if (mi.mi_lp->lp_slang->sl_fidxs != NULL)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1132 {
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1133 p = mi.mi_word;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1134 fp = mi.mi_fword;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1135 for (;;)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1136 {
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1137 mb_ptr_adv(p);
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1138 mb_ptr_adv(fp);
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1139 if (p >= mi.mi_end)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1140 break;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1141 mi.mi_compoff = fp - mi.mi_fword;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1142 find_word(&mi, FIND_COMPOUND);
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1143 if (mi.mi_result != SP_BAD)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1144 {
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1145 mi.mi_end = p;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1146 break;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1147 }
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1148 }
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1149 mi.mi_result = save_result;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1150 }
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1151 }
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	1152
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1153 if (mi.mi_result == SP_BAD \|\| mi.mi_result == SP_BANNED)
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	1154 *attrp = HLF_SPB;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1155 else if (mi.mi_result == SP_RARE)
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	1156 *attrp = HLF_SPR;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	1157 else
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	1158 *attrp = HLF_SPL;
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	1159 }
8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	1160
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1161 if (wrongcaplen > 0 && (mi.mi_result == SP_OK \|\| mi.mi_result == SP_RARE))
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1162 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1163 /* Report SpellCap only when the word isn't badly spelled. */
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	1164 *attrp = HLF_SPC;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1165 return wrongcaplen;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1166 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1167
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1168 return (int)(mi.mi_end - ptr);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1169 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1170
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1171 /*
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1172 * Check if the word at "mip->mi_word" is in the tree.
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1173 * When "mode" is FIND_FOLDWORD check in fold-case word tree.
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1174 * When "mode" is FIND_KEEPWORD check in keep-case word tree.
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1175 * 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	1176 * tree.
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1177 *
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1178 * For a match mip->mi_result is updated.
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	1179 */
8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	1180 static void
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1181 find_word(mip, mode)
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	1182 matchinf_T *mip;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1183 int mode;
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	1184 {
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	1185 idx_T arridx = 0;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1186 int endlen[MAXWLEN]; /* length at possible word endings */
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	1187 idx_T endidx[MAXWLEN]; /* possible word endings */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1188 int endidxcnt = 0;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1189 int len;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1190 int wlen = 0;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1191 int flen;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1192 int c;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1193 char_u *ptr;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	1194 idx_T lo, hi, m;
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	1195 #ifdef FEAT_MBYTE
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1196 char_u *s;
490 4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1197 #endif
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1198 char_u *p;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	1199 int res = SP_BAD;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1200 slang_T *slang = mip->mi_lp->lp_slang;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1201 unsigned flags;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1202 char_u *byts;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	1203 idx_T *idxs;
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1204 int word_ends;
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1205 int prefix_found;
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1206 int nobreak_result;
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1207
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1208 if (mode == FIND_KEEPWORD \|\| mode == FIND_KEEPCOMPOUND)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1209 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1210 /* Check for word with matching case in keep-case tree. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1211 ptr = mip->mi_word;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1212 flen = 9999; /* no case folding, always enough bytes */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1213 byts = slang->sl_kbyts;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1214 idxs = slang->sl_kidxs;
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1215
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1216 if (mode == FIND_KEEPCOMPOUND)
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1217 /* Skip over the previously found word(s). */
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1218 wlen += mip->mi_compoff;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1219 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1220 else
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1221 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1222 /* Check for case-folded in case-folded tree. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1223 ptr = mip->mi_fword;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1224 flen = mip->mi_fwordlen; /* available case-folded bytes */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1225 byts = slang->sl_fbyts;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1226 idxs = slang->sl_fidxs;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1227
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1228 if (mode == FIND_PREFIX)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1229 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1230 /* Skip over the prefix. */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1231 wlen = mip->mi_prefixlen;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1232 flen -= mip->mi_prefixlen;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1233 }
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1234 else if (mode == FIND_COMPOUND)
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1235 {
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1236 /* Skip over the previously found word(s). */
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1237 wlen = mip->mi_compoff;
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1238 flen -= mip->mi_compoff;
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1239 }
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1240
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	1241 }
8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	1242
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1243 if (byts == NULL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1244 return; /* array is empty */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1245
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1246 /*
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	1247 * Repeat advancing in the tree until:
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	1248 * - there is a byte that doesn't match,
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	1249 * - we reach the end of the tree,
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	1250 * - or we reach the end of the line.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1251 */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1252 for (;;)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1253 {
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1254 if (flen <= 0 && *mip->mi_fend != NUL)
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1255 flen = fold_more(mip);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1256
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1257 len = byts[arridx++];
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1258
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1259 /* If the first possible byte is a zero the word could end here.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1260 * Remember this index, we first check for the longest word. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1261 if (byts[arridx] == 0)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1262 {
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	1263 if (endidxcnt == MAXWLEN)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	1264 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	1265 /* Must be a corrupted spell file. */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	1266 EMSG(_(e_format));
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	1267 return;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	1268 }
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1269 endlen[endidxcnt] = wlen;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1270 endidx[endidxcnt++] = arridx++;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1271 --len;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1272
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1273 /* Skip over the zeros, there can be several flag/region
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1274 * combinations. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1275 while (len > 0 && byts[arridx] == 0)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1276 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1277 ++arridx;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1278 --len;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1279 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1280 if (len == 0)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1281 break; /* no children, word must end here */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1282 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1283
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1284 /* Stop looking at end of the line. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1285 if (ptr[wlen] == NUL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1286 break;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1287
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1288 /* Perform a binary search in the list of accepted bytes. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1289 c = ptr[wlen];
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1290 if (c == TAB) /* <Tab> is handled like <Space> */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1291 c = ' ';
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1292 lo = arridx;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1293 hi = arridx + len - 1;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1294 while (lo < hi)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1295 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1296 m = (lo + hi) / 2;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1297 if (byts[m] > c)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1298 hi = m - 1;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1299 else if (byts[m] < c)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1300 lo = m + 1;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1301 else
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1302 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1303 lo = hi = m;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1304 break;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1305 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1306 }
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1307
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1308 /* Stop if there is no matching byte. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1309 if (hi < lo \|\| byts[lo] != c)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1310 break;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1311
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1312 /* Continue at the child (if there is one). */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1313 arridx = idxs[lo];
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1314 ++wlen;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1315 --flen;
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1316
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1317 /* One space in the good word may stand for several spaces in the
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1318 * checked word. */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1319 if (c == ' ')
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1320 {
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1321 for (;;)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1322 {
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1323 if (flen <= 0 && *mip->mi_fend != NUL)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1324 flen = fold_more(mip);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1325 if (ptr[wlen] != ' ' && ptr[wlen] != TAB)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1326 break;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1327 ++wlen;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1328 --flen;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1329 }
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1330 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1331 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1332
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1333 /*
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1334 * Verify that one of the possible endings is valid. Try the longest
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1335 * first.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1336 */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1337 while (endidxcnt > 0)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1338 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1339 --endidxcnt;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1340 arridx = endidx[endidxcnt];
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1341 wlen = endlen[endidxcnt];
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1342
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1343 #ifdef FEAT_MBYTE
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1344 if ((*mb_head_off)(ptr, ptr + wlen) > 0)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1345 continue; /* not at first byte of character */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1346 #endif
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	1347 if (spell_iswordp(ptr + wlen, mip->mi_buf))
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1348 {
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1349 if (slang->sl_compprog == NULL && !slang->sl_nobreak)
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1350 continue; /* next char is a word character */
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1351 word_ends = FALSE;
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1352 }
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1353 else
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1354 word_ends = TRUE;
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1355 /* The prefix flag is before compound flags. Once a valid prefix flag
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1356 * has been found we try compound flags. */
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1357 prefix_found = FALSE;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1358
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1359 #ifdef FEAT_MBYTE
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1360 if (mode != FIND_KEEPWORD && has_mbyte)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1361 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1362 /* Compute byte length in original word, length may change
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1363 * when folding case. This can be slow, take a shortcut when the
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1364 * case-folded word is equal to the keep-case word. */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1365 p = mip->mi_word;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1366 if (STRNCMP(ptr, p, wlen) != 0)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1367 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1368 for (s = ptr; s < ptr + wlen; mb_ptr_adv(s))
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1369 mb_ptr_adv(p);
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1370 wlen = p - mip->mi_word;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1371 }
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1372 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1373 #endif
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1374
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1375 /* Check flags and region. For FIND_PREFIX check the condition and
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1376 * prefix ID.
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1377 * Repeat this if there are more flags/region alternatives until there
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1378 * is a match. */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1379 res = SP_BAD;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1380 for (len = byts[arridx - 1]; len > 0 && byts[arridx] == 0;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1381 --len, ++arridx)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1382 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1383 flags = idxs[arridx];
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	1384
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1385 /* For the fold-case tree check that the case of the checked word
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1386 * matches with what the word in the tree requires.
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1387 * For keep-case tree the case is always right. For prefixes we
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1388 * don't bother to check. */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1389 if (mode == FIND_FOLDWORD)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1390 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1391 if (mip->mi_cend != mip->mi_word + wlen)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1392 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	1393 /* mi_capflags was set for a different word length, need
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	1394 * to do it again. */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1395 mip->mi_cend = mip->mi_word + wlen;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	1396 mip->mi_capflags = captype(mip->mi_word, mip->mi_cend);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1397 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1398
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1399 if (mip->mi_capflags == WF_KEEPCAP
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1400 \|\| !spell_valid_case(mip->mi_capflags, flags))
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1401 continue;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1402 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1403
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1404 /* When mode is FIND_PREFIX the word must support the prefix:
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1405 * 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	1406 * mip->mi_prefarridx that find_prefix() filled. */
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1407 else if (mode == FIND_PREFIX && !prefix_found)
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1408 {
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	1409 c = valid_word_prefix(mip->mi_prefcnt, mip->mi_prefarridx,
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	1410 flags,
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	1411 mip->mi_word + mip->mi_cprefixlen, slang,
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	1412 FALSE);
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	1413 if (c == 0)
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1414 continue;
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	1415
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	1416 /* Use the WF_RARE flag for a rare prefix. */
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	1417 if (c & WF_RAREPFX)
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	1418 flags \|= WF_RARE;
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1419 prefix_found = TRUE;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1420 }
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1421
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1422 if (slang->sl_nobreak)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1423 {
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1424 if ((mode == FIND_COMPOUND \|\| mode == FIND_KEEPCOMPOUND)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1425 && (flags & WF_BANNED) == 0)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1426 {
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1427 /* NOBREAK: found a valid following word. That's all we
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1428 * need to know, so return. */
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1429 mip->mi_result = SP_OK;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1430 break;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1431 }
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1432 }
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1433
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1434 else if ((mode == FIND_COMPOUND \|\| mode == FIND_KEEPCOMPOUND
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1435 \|\| !word_ends))
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1436 {
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1437 /* If there is no flag or the word is shorter than
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1438 * COMPOUNDMIN reject it quickly.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1439 * Makes you wonder why someone puts a compound flag on a word
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1440 * that's too short... Myspell compatibility requires this
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1441 * anyway. */
490 4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1442 if (((unsigned)flags >> 24) == 0
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1443 \|\| wlen - mip->mi_compoff < slang->sl_compminlen)
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1444 continue;
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1445 #ifdef FEAT_MBYTE
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1446 /* For multi-byte chars check character length against
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1447 * COMPOUNDMIN. */
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1448 if (has_mbyte
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1449 && slang->sl_compminlen > 0
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1450 && mb_charlen_len(mip->mi_word + mip->mi_compoff,
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1451 wlen - mip->mi_compoff) < slang->sl_compminlen)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1452 continue;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1453 #endif
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1454
490 4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1455 /* Limit the number of compound words to COMPOUNDMAX if no
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1456 * maximum for syllables is specified. */
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1457 if (!word_ends && mip->mi_complen + 2 > slang->sl_compmax
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1458 && slang->sl_compsylmax == MAXWLEN)
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1459 continue;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1460
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1461 /* Quickly check if compounding is possible with this flag. */
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1462 if (!byte_in_str(mip->mi_complen == 0
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1463 ? slang->sl_compstartflags
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1464 : slang->sl_compallflags,
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1465 ((unsigned)flags >> 24)))
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1466 continue;
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1467
490 4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1468 if (mode == FIND_COMPOUND)
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1469 {
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1470 int capflags;
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1471
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1472 /* Need to check the caps type of the appended compound
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1473 * word. */
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1474 #ifdef FEAT_MBYTE
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1475 if (has_mbyte && STRNCMP(ptr, mip->mi_word,
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1476 mip->mi_compoff) != 0)
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1477 {
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1478 /* case folding may have changed the length */
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1479 p = mip->mi_word;
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1480 for (s = ptr; s < ptr + mip->mi_compoff; mb_ptr_adv(s))
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1481 mb_ptr_adv(p);
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1482 }
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1483 else
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1484 #endif
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1485 p = mip->mi_word + mip->mi_compoff;
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1486 capflags = captype(p, mip->mi_word + wlen);
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1487 if (capflags == WF_KEEPCAP \|\| (capflags == WF_ALLCAP
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1488 && (flags & WF_FIXCAP) != 0))
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1489 continue;
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1490
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1491 if (capflags != WF_ALLCAP)
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1492 {
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1493 /* When the character before the word is a word
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1494 * character we do not accept a Onecap word. We do
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1495 * accept a no-caps word, even when the dictionary
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1496 * word specifies ONECAP. */
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1497 mb_ptr_back(mip->mi_word, p);
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1498 if (spell_iswordp_nmw(p)
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1499 ? capflags == WF_ONECAP
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1500 : (flags & WF_ONECAP) != 0
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1501 && capflags != WF_ONECAP)
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1502 continue;
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1503 }
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1504 }
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1505
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1506 /* If the word ends the sequence of compound flags of the
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1507 * words must match with one of the COMPOUNDFLAGS items and
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1508 * the number of syllables must not be too large. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1509 mip->mi_compflags[mip->mi_complen] = ((unsigned)flags >> 24);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1510 mip->mi_compflags[mip->mi_complen + 1] = NUL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1511 if (word_ends)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1512 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1513 char_u fword[MAXWLEN];
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1514
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1515 if (slang->sl_compsylmax < MAXWLEN)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1516 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1517 /* "fword" is only needed for checking syllables. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1518 if (ptr == mip->mi_word)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1519 (void)spell_casefold(ptr, wlen, fword, MAXWLEN);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1520 else
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1521 vim_strncpy(fword, ptr, endlen[endidxcnt]);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1522 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1523 if (!can_compound(slang, fword, mip->mi_compflags))
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1524 continue;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1525 }
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1526 }
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1527
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1528 /* Check NEEDCOMPOUND: can't use word without compounding. */
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1529 else if (flags & WF_NEEDCOMP)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1530 continue;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1531
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1532 nobreak_result = SP_OK;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1533
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1534 if (!word_ends)
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1535 {
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1536 int save_result = mip->mi_result;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1537 char_u *save_end = mip->mi_end;
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1538 langp_T *save_lp = mip->mi_lp;
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1539 int lpi;
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1540
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1541 /* Check that a valid word follows. If there is one and we
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1542 * are compounding, it will set "mi_result", thus we are
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1543 * always finished here. For NOBREAK we only check that a
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1544 * valid word follows.
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1545 * Recursive! */
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1546 if (slang->sl_nobreak)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1547 mip->mi_result = SP_BAD;
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1548
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1549 /* Find following word in case-folded tree. */
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1550 mip->mi_compoff = endlen[endidxcnt];
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1551 #ifdef FEAT_MBYTE
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1552 if (has_mbyte && mode == FIND_KEEPWORD)
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1553 {
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1554 /* Compute byte length in case-folded word from "wlen":
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1555 * byte length in keep-case word. Length may change when
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1556 * folding case. This can be slow, take a shortcut when
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1557 * the case-folded word is equal to the keep-case word. */
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1558 p = mip->mi_fword;
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1559 if (STRNCMP(ptr, p, wlen) != 0)
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1560 {
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1561 for (s = ptr; s < ptr + wlen; mb_ptr_adv(s))
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1562 mb_ptr_adv(p);
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1563 mip->mi_compoff = p - mip->mi_fword;
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1564 }
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1565 }
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1566 #endif
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1567 c = mip->mi_compoff;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1568 ++mip->mi_complen;
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1569
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1570 /* For NOBREAK we need to try all NOBREAK languages, at least
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1571 * to find the ".add" file(s). */
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1572 for (lpi = 0; lpi < mip->mi_buf->b_langp.ga_len; ++lpi)
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1573 {
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1574 if (slang->sl_nobreak)
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1575 {
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1576 mip->mi_lp = LANGP_ENTRY(mip->mi_buf->b_langp, lpi);
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1577 if (mip->mi_lp->lp_slang->sl_fidxs == NULL
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1578 \|\| !mip->mi_lp->lp_slang->sl_nobreak)
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1579 continue;
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1580 }
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1581
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1582 find_word(mip, FIND_COMPOUND);
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1583
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1584 /* When NOBREAK any word that matches is OK. Otherwise we
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1585 * need to find the longest match, thus try with keep-case
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1586 * and prefix too. */
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1587 if (!slang->sl_nobreak \|\| mip->mi_result == SP_BAD)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1588 {
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1589 /* Find following word in keep-case tree. */
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1590 mip->mi_compoff = wlen;
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1591 find_word(mip, FIND_KEEPCOMPOUND);
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1592
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1593 if (!slang->sl_nobreak \|\| mip->mi_result == SP_BAD)
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1594 {
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1595 /* Check for following word with prefix. */
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1596 mip->mi_compoff = c;
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1597 find_prefix(mip, FIND_COMPOUND);
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1598 }
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1599 }
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1600
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1601 if (!slang->sl_nobreak)
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1602 break;
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1603 }
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1604 --mip->mi_complen;
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	1605 mip->mi_lp = save_lp;
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1606
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1607 if (slang->sl_nobreak)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1608 {
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1609 nobreak_result = mip->mi_result;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1610 mip->mi_result = save_result;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1611 mip->mi_end = save_end;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1612 }
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1613 else
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1614 {
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1615 if (mip->mi_result == SP_OK)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1616 break;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1617 continue;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1618 }
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1619 }
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	1620
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1621 if (flags & WF_BANNED)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1622 res = SP_BANNED;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1623 else if (flags & WF_REGION)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1624 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1625 /* Check region. */
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	1626 if ((mip->mi_lp->lp_region & (flags >> 16)) != 0)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1627 res = SP_OK;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1628 else
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1629 res = SP_LOCAL;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1630 }
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1631 else if (flags & WF_RARE)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1632 res = SP_RARE;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	1633 else
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1634 res = SP_OK;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1635
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1636 /* Always use the longest match and the best result. For NOBREAK
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1637 * we separately keep the longest match without a following good
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1638 * word as a fall-back. */
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1639 if (nobreak_result == SP_BAD)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1640 {
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1641 if (mip->mi_result2 > res)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1642 {
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1643 mip->mi_result2 = res;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1644 mip->mi_end2 = mip->mi_word + wlen;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1645 }
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1646 else if (mip->mi_result2 == res
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1647 && mip->mi_end2 < mip->mi_word + wlen)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1648 mip->mi_end2 = mip->mi_word + wlen;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1649 }
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1650 else if (mip->mi_result > res)
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1651 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1652 mip->mi_result = res;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1653 mip->mi_end = mip->mi_word + wlen;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1654 }
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1655 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	1656 mip->mi_end = mip->mi_word + wlen;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1657
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1658 if (mip->mi_result == SP_OK)
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1659 break;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1660 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1661
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	1662 if (mip->mi_result == SP_OK)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1663 break;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1664 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1665 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1666
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	1667 /*
626 732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	1668 * Return TRUE if "flags" is a valid sequence of compound flags and "word"
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	1669 * does not have too many syllables.
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	1670 */
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	1671 static int
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1672 can_compound(slang, word, flags)
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	1673 slang_T *slang;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1674 char_u *word;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1675 char_u *flags;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1676 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1677 regmatch_T regmatch;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1678 #ifdef FEAT_MBYTE
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1679 char_u uflags[MAXWLEN * 2];
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1680 int i;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1681 #endif
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1682 char_u *p;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1683
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1684 if (slang->sl_compprog == NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1685 return FALSE;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1686 #ifdef FEAT_MBYTE
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1687 if (enc_utf8)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1688 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1689 /* Need to convert the single byte flags to utf8 characters. */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1690 p = uflags;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1691 for (i = 0; flags[i] != NUL; ++i)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1692 p += mb_char2bytes(flags[i], p);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1693 *p = NUL;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1694 p = uflags;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1695 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1696 else
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1697 #endif
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1698 p = flags;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1699 regmatch.regprog = slang->sl_compprog;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1700 regmatch.rm_ic = FALSE;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1701 if (!vim_regexec(&regmatch, p, 0))
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1702 return FALSE;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1703
490 4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1704 /* 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	1705 * are too many syllables AND the number of compound words is above
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	1706 * COMPOUNDMAX then compounding is not allowed. */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1707 if (slang->sl_compsylmax < MAXWLEN
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1708 && count_syllables(slang, word) > slang->sl_compsylmax)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1709 return (int)STRLEN(flags) < slang->sl_compmax;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1710 return TRUE;
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	1711 }
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	1712
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	1713 /*
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	1714 * Return non-zero if the prefix indicated by "arridx" matches with the prefix
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	1715 * ID in "flags" for the word "word".
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	1716 * 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	1717 */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1718 static int
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	1719 valid_word_prefix(totprefcnt, arridx, flags, word, slang, cond_req)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1720 int totprefcnt; /* nr of prefix IDs */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1721 int arridx; /* idx in sl_pidxs[] */
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	1722 int flags;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1723 char_u *word;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1724 slang_T *slang;
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	1725 int cond_req; /* only use prefixes with a condition */
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1726 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1727 int prefcnt;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1728 int pidx;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1729 regprog_T *rp;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1730 regmatch_T regmatch;
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	1731 int prefid;
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	1732
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	1733 prefid = (unsigned)flags >> 24;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1734 for (prefcnt = totprefcnt - 1; prefcnt >= 0; --prefcnt)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1735 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1736 pidx = slang->sl_pidxs[arridx + prefcnt];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1737
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1738 /* Check the prefix ID. */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1739 if (prefid != (pidx & 0xff))
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1740 continue;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1741
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	1742 /* Check if the prefix doesn't combine and the word already has a
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	1743 * suffix. */
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	1744 if ((flags & WF_HAS_AFF) && (pidx & WF_PFX_NC))
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	1745 continue;
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	1746
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1747 /* Check the condition, if there is one. The condition index is
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	1748 * stored in the two bytes above the prefix ID byte. */
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	1749 rp = slang->sl_prefprog[((unsigned)pidx >> 8) & 0xffff];
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1750 if (rp != NULL)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1751 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1752 regmatch.regprog = rp;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1753 regmatch.rm_ic = FALSE;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1754 if (!vim_regexec(&regmatch, word, 0))
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1755 continue;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1756 }
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	1757 else if (cond_req)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	1758 continue;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	1759
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	1760 /* It's a match! Return the WF_ flags. */
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	1761 return pidx;
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	1762 }
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	1763 return 0;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1764 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1765
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1766 /*
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1767 * Check if the word at "mip->mi_word" has a matching prefix.
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1768 * If it does, then check the following word.
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1769 *
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1770 * 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	1771 * prefix in a compound word.
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1772 *
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1773 * For a match mip->mi_result is updated.
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1774 */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1775 static void
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1776 find_prefix(mip, mode)
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1777 matchinf_T *mip;
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1778 int mode;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1779 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1780 idx_T arridx = 0;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1781 int len;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1782 int wlen = 0;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1783 int flen;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1784 int c;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1785 char_u *ptr;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1786 idx_T lo, hi, m;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1787 slang_T *slang = mip->mi_lp->lp_slang;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1788 char_u *byts;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1789 idx_T *idxs;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1790
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	1791 byts = slang->sl_pbyts;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	1792 if (byts == NULL)
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	1793 return; /* array is empty */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	1794
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1795 /* We use the case-folded word here, since prefixes are always
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1796 * case-folded. */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1797 ptr = mip->mi_fword;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1798 flen = mip->mi_fwordlen; /* available case-folded bytes */
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1799 if (mode == FIND_COMPOUND)
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1800 {
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1801 /* Skip over the previously found word(s). */
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1802 ptr += mip->mi_compoff;
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1803 flen -= mip->mi_compoff;
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1804 }
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1805 idxs = slang->sl_pidxs;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1806
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1807 /*
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1808 * Repeat advancing in the tree until:
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1809 * - there is a byte that doesn't match,
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1810 * - we reach the end of the tree,
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1811 * - or we reach the end of the line.
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1812 */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1813 for (;;)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1814 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1815 if (flen == 0 && *mip->mi_fend != NUL)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1816 flen = fold_more(mip);
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1817
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1818 len = byts[arridx++];
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1819
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1820 /* If the first possible byte is a zero the prefix could end here.
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1821 * Check if the following word matches and supports the prefix. */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1822 if (byts[arridx] == 0)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1823 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1824 /* There can be several prefixes with different conditions. We
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1825 * try them all, since we don't know which one will give the
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1826 * longest match. The word is the same each time, pass the list
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1827 * of possible prefixes to find_word(). */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1828 mip->mi_prefarridx = arridx;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1829 mip->mi_prefcnt = len;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1830 while (len > 0 && byts[arridx] == 0)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1831 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1832 ++arridx;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1833 --len;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1834 }
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1835 mip->mi_prefcnt -= len;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1836
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1837 /* Find the word that comes after the prefix. */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1838 mip->mi_prefixlen = wlen;
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1839 if (mode == FIND_COMPOUND)
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1840 /* Skip over the previously found word(s). */
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1841 mip->mi_prefixlen += mip->mi_compoff;
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1842
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	1843 #ifdef FEAT_MBYTE
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	1844 if (has_mbyte)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	1845 {
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	1846 /* Case-folded length may differ from original length. */
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1847 mip->mi_cprefixlen = nofold_len(mip->mi_fword,
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1848 mip->mi_prefixlen, mip->mi_word);
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	1849 }
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	1850 else
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	1851 mip->mi_cprefixlen = mip->mi_prefixlen;
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	1852 #endif
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1853 find_word(mip, FIND_PREFIX);
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1854
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1855
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1856 if (len == 0)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1857 break; /* no children, word must end here */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1858 }
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1859
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1860 /* Stop looking at end of the line. */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1861 if (ptr[wlen] == NUL)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1862 break;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1863
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1864 /* Perform a binary search in the list of accepted bytes. */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1865 c = ptr[wlen];
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1866 lo = arridx;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1867 hi = arridx + len - 1;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1868 while (lo < hi)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1869 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1870 m = (lo + hi) / 2;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1871 if (byts[m] > c)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1872 hi = m - 1;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1873 else if (byts[m] < c)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1874 lo = m + 1;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1875 else
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1876 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1877 lo = hi = m;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1878 break;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1879 }
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1880 }
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1881
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1882 /* Stop if there is no matching byte. */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1883 if (hi < lo \|\| byts[lo] != c)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1884 break;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1885
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1886 /* Continue at the child (if there is one). */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1887 arridx = idxs[lo];
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1888 ++wlen;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1889 --flen;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1890 }
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1891 }
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1892
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1893 /*
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1894 * 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	1895 * for efficiency. Include the non-word character too.
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1896 * Return the length of the folded chars in bytes.
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1897 */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1898 static int
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1899 fold_more(mip)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1900 matchinf_T *mip;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1901 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1902 int flen;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1903 char_u *p;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1904
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1905 p = mip->mi_fend;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1906 do
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1907 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1908 mb_ptr_adv(mip->mi_fend);
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	1909 } 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	1910
626 732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	1911 /* 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	1912 if (*mip->mi_fend != NUL)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1913 mb_ptr_adv(mip->mi_fend);
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1914
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1915 (void)spell_casefold(p, (int)(mip->mi_fend - p),
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1916 mip->mi_fword + mip->mi_fwordlen,
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1917 MAXWLEN - mip->mi_fwordlen);
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1918 flen = STRLEN(mip->mi_fword + mip->mi_fwordlen);
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1919 mip->mi_fwordlen += flen;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1920 return flen;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1921 }
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1922
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	1923 /*
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	1924 * 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	1925 * case.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	1926 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	1927 static int
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	1928 spell_valid_case(wordflags, treeflags)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	1929 int wordflags; /* flags for the checked word. */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	1930 int treeflags; /* flags for the word in the spell tree */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	1931 {
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	1932 return ((wordflags == WF_ALLCAP && (treeflags & WF_FIXCAP) == 0)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	1933 \|\| ((treeflags & (WF_ALLCAP \| WF_KEEPCAP)) == 0
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	1934 && ((treeflags & WF_ONECAP) == 0
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	1935 \|\| (wordflags & WF_ONECAP) != 0)));
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	1936 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	1937
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1938 /*
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1939 * Return TRUE if spell checking is not enabled.
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1940 */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1941 static int
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	1942 no_spell_checking(wp)
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	1943 win_T *wp;
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	1944 {
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	1945 if (!wp->w_p_spell \|\| *wp->w_buffer->b_p_spl == NUL)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1946 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1947 EMSG(_("E756: Spell checking is not enabled"));
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1948 return TRUE;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1949 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1950 return FALSE;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	1951 }
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	1952
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1953 /*
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1954 * Move to next spell error.
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1955 * "curline" is FALSE for "[s", "]s", "[S" and "]S".
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1956 * "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	1957 * For Insert mode completion "dir" is BACKWARD and "curline" is TRUE: move
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	1958 * to after badly spelled word before the cursor.
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1959 * Return 0 if not found, length of the badly spelled word otherwise.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1960 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1961 int
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	1962 spell_move_to(wp, dir, allwords, curline, attrp)
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	1963 win_T *wp;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1964 int dir; /* FORWARD or BACKWARD */
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1965 int allwords; /* TRUE for "[s"/"]s", FALSE for "[S"/"]S" */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	1966 int curline;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	1967 hlf_T attrp; / return: attributes of bad word or NULL
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	1968 (only when "dir" is FORWARD) */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1969 {
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	1970 linenr_T lnum;
f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	1971 pos_T found_pos;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1972 int found_len = 0;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1973 char_u *line;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1974 char_u *p;
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1975 char_u *endp;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	1976 hlf_T attr;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1977 int len;
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	1978 int has_syntax = syntax_present(wp->w_buffer);
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	1979 int col;
f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	1980 int can_spell;
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1981 char_u *buf = NULL;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1982 int buflen = 0;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1983 int skip = 0;
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	1984 int capcol = -1;
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1985 int found_one = FALSE;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	1986 int wrapped = FALSE;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1987
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	1988 if (no_spell_checking(wp))
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	1989 return 0;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	1990
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	1991 /*
f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	1992 * Start looking for bad word at the start of the line, because we can't
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1993 * start halfway a word, we don't know where the it starts or ends.
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	1994 *
f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	1995 * When searching backwards, we continue in the line to find the last
f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	1996 * bad word (in the cursor line: before the cursor).
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1997 *
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1998 * We concatenate the start of the next line, so that wrapped words work
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	1999 * (e.g. "et<line-break>cetera"). Doesn't work when searching backwards
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2000 * though...
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2001 */
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	2002 lnum = wp->w_cursor.lnum;
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2003 found_pos.lnum = 0;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2004
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2005 while (!got_int)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2006 {
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	2007 line = ml_get_buf(wp->w_buffer, lnum, FALSE);
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2008
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2009 len = STRLEN(line);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2010 if (buflen < len + MAXWLEN + 2)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2011 {
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2012 vim_free(buf);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2013 buflen = len + MAXWLEN + 2;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2014 buf = alloc(buflen);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2015 if (buf == NULL)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2016 break;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2017 }
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2018
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2019 /* In first line check first word for Capital. */
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2020 if (lnum == 1)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2021 capcol = 0;
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2022
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2023 /* For checking first word with a capital skip white space. */
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2024 if (capcol == 0)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2025 capcol = skipwhite(line) - line;
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2026
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2027 /* 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	2028 * possible. */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2029 STRCPY(buf, line);
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	2030 if (lnum < wp->w_buffer->b_ml.ml_line_count)
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2031 spell_cat_line(buf + STRLEN(buf), ml_get(lnum + 1), MAXWLEN);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2032
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2033 p = buf + skip;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2034 endp = buf + len;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2035 while (p < endp)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2036 {
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2037 /* When searching backward don't search after the cursor. Unless
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2038 * we wrapped around the end of the buffer. */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2039 if (dir == BACKWARD
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	2040 && lnum == wp->w_cursor.lnum
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2041 && !wrapped
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	2042 && (colnr_T)(p - buf) >= wp->w_cursor.col)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2043 break;
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2044
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2045 /* start of word */
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	2046 attr = HLF_COUNT;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2047 len = spell_check(wp, p, &attr, &capcol, FALSE);
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2048
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	2049 if (attr != HLF_COUNT)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2050 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2051 /* We found a bad word. Check the attribute. */
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	2052 if (allwords \|\| attr == HLF_SPB)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2053 {
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2054 found_one = TRUE;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2055
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2056 /* When searching forward only accept a bad word after
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2057 * the cursor. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2058 if (dir == BACKWARD
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2059 \|\| lnum != wp->w_cursor.lnum
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	2060 \|\| (lnum == wp->w_cursor.lnum
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2061 && (wrapped
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2062 \|\| (colnr_T)(curline ? p - buf + len
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2063 : p - buf)
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2064 > wp->w_cursor.col)))
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2065 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2066 if (has_syntax)
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2067 {
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2068 col = p - buf;
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	2069 (void)syn_get_id(wp, lnum, (colnr_T)col,
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2070 FALSE, &can_spell);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2071 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2072 else
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2073 can_spell = TRUE;
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2074
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2075 if (can_spell)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2076 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2077 found_pos.lnum = lnum;
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2078 found_pos.col = p - buf;
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2079 #ifdef FEAT_VIRTUALEDIT
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2080 found_pos.coladd = 0;
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2081 #endif
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2082 if (dir == FORWARD)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2083 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2084 /* No need to search further. */
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	2085 wp->w_cursor = found_pos;
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2086 vim_free(buf);
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	2087 if (attrp != NULL)
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	2088 *attrp = attr;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	2089 return len;
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2090 }
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2091 else if (curline)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2092 /* Insert mode completion: put cursor after
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2093 * the bad word. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2094 found_pos.col += len;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	2095 found_len = len;
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2096 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2097 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2098 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2099 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2100
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2101 /* advance to character after the word */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2102 p += len;
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2103 capcol -= len;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2104 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2105
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2106 if (dir == BACKWARD && found_pos.lnum != 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2107 {
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2108 /* Use the last match in the line (before the cursor). */
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	2109 wp->w_cursor = found_pos;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2110 vim_free(buf);
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	2111 return found_len;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2112 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2113
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2114 if (curline)
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2115 break; /* only check cursor line */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2116
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2117 /* Advance to next line. */
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2118 if (dir == BACKWARD)
f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2119 {
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2120 /* If we are back at the starting line and searched it again there
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2121 * is no match, give up. */
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2122 if (lnum == wp->w_cursor.lnum && wrapped)
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2123 break;
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2124
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2125 if (lnum > 1)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2126 --lnum;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2127 else if (!p_ws)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2128 break; /* at first line and 'nowrapscan' */
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2129 else
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2130 {
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2131 /* Wrap around to the end of the buffer. May search the
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2132 * starting line again and accept the last match. */
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2133 lnum = wp->w_buffer->b_ml.ml_line_count;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2134 wrapped = TRUE;
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	2135 if (!shortmess(SHM_SEARCH))
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	2136 give_warning((char_u *)_(top_bot_msg), TRUE);
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2137 }
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2138 capcol = -1;
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2139 }
f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2140 else
f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2141 {
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2142 if (lnum < wp->w_buffer->b_ml.ml_line_count)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2143 ++lnum;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2144 else if (!p_ws)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2145 break; /* at first line and 'nowrapscan' */
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2146 else
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2147 {
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2148 /* Wrap around to the start of the buffer. May search the
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2149 * starting line again and accept the first match. */
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2150 lnum = 1;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2151 wrapped = TRUE;
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	2152 if (!shortmess(SHM_SEARCH))
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	2153 give_warning((char_u *)_(bot_top_msg), TRUE);
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2154 }
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2155
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2156 /* 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	2157 * give up. */
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2158 if (lnum == wp->w_cursor.lnum && !found_one)
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2159 break;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2160
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2161 /* Skip the characters at the start of the next line that were
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2162 * included in a match crossing line boundaries. */
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	2163 if (attr == HLF_COUNT)
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2164 skip = p - endp;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2165 else
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2166 skip = 0;
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2167
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2168 /* Capscol skips over the inserted space. */
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2169 --capcol;
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2170
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2171 /* But after empty line check first word in next line */
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2172 if (*skipwhite(line) == NUL)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2173 capcol = 0;
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	2174 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2175
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2176 line_breakcheck();
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2177 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2178
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2179 vim_free(buf);
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	2180 return 0;
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2181 }
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2182
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2183 /*
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2184 * For spell checking: concatenate the start of the following line "line" into
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2185 * "buf", blanking-out special characters. Copy less then "maxlen" bytes.
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2186 */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2187 void
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2188 spell_cat_line(buf, line, maxlen)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2189 char_u *buf;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2190 char_u *line;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2191 int maxlen;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2192 {
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2193 char_u *p;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2194 int n;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2195
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2196 p = skipwhite(line);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2197 while (vim_strchr((char_u )"#/\"\t", *p) != NULL)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2198 p = skipwhite(p + 1);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2199
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2200 if (*p != NUL)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2201 {
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2202 *buf = ' ';
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2203 vim_strncpy(buf + 1, line, maxlen - 2);
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2204 n = p - line;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2205 if (n >= maxlen)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2206 n = maxlen - 1;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2207 vim_memset(buf + 1, ' ', n);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	2208 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2209 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2210
626 732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	2211 /*
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	2212 * Structure used for the cookie argument of do_in_runtimepath().
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	2213 */
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2214 typedef struct spelload_S
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2215 {
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2216 char_u sl_lang[MAXWLEN + 1]; /* language name */
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2217 slang_T sl_slang; / resulting slang_T struct */
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2218 int sl_nobreak; /* NOBREAK language found */
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2219 } spelload_T;
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2220
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2221 /*
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	2222 * Load word list(s) for "lang" from Vim spell file(s).
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2223 * "lang" must be the language without the region: e.g., "en".
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2224 */
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	2225 static void
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2226 spell_load_lang(lang)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2227 char_u *lang;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2228 {
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2229 char_u fname_enc[85];
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2230 int r;
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2231 spelload_T sl;
649 8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2232 #ifdef FEAT_AUTOCMD
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2233 int round;
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2234 #endif
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	2235
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2236 /* 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	2237 * It's truncated when an error is detected. */
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2238 STRCPY(sl.sl_lang, lang);
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2239 sl.sl_slang = NULL;
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2240 sl.sl_nobreak = FALSE;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	2241
649 8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2242 #ifdef FEAT_AUTOCMD
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2243 /* We may retry when no spell file is found for the language, an
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2244 * autocommand may load it then. */
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2245 for (round = 1; round <= 2; ++round)
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2246 #endif
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2247 {
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2248 /*
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2249 * Find the first spell file for "lang" in 'runtimepath' and load it.
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2250 */
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2251 vim_snprintf((char *)fname_enc, sizeof(fname_enc) - 5,
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2252 "spell/%s.%s.spl", lang, spell_enc());
649 8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2253 r = do_in_runtimepath(fname_enc, FALSE, spell_load_cb, &sl);
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2254
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2255 if (r == FAIL && *sl.sl_lang != NUL)
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2256 {
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2257 /* Try loading the ASCII version. */
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2258 vim_snprintf((char *)fname_enc, sizeof(fname_enc) - 5,
272 ddada568db54 updated for version 7.0073 vimboss parents: 260 diff changeset	2259 "spell/%s.ascii.spl", lang);
649 8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2260 r = do_in_runtimepath(fname_enc, FALSE, spell_load_cb, &sl);
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2261
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2262 #ifdef FEAT_AUTOCMD
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2263 if (r == FAIL && *sl.sl_lang != NUL && round == 1
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2264 && apply_autocmds(EVENT_SPELLFILEMISSING, lang,
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2265 curbuf->b_fname, FALSE, curbuf))
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2266 continue;
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2267 break;
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2268 #endif
8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2269 }
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	2270 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	2271
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	2272 if (r == FAIL)
649 8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2273 {
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2274 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	2275 lang, spell_enc(), lang);
649 8157079cea85 updated for version 7.0191 vimboss parents: 638 diff changeset	2276 }
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2277 else if (sl.sl_slang != NULL)
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2278 {
626 732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	2279 /* At least one file was loaded, now load ALL the additions. */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2280 STRCPY(fname_enc + STRLEN(fname_enc) - 3, "add.spl");
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2281 do_in_runtimepath(fname_enc, TRUE, spell_load_cb, &sl);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2282 }
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2283 }
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2284
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2285 /*
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2286 * Return the encoding used for spell checking: Use 'encoding', except that we
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2287 * use "latin1" for "latin9". And limit to 60 characters (just in case).
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2288 */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2289 static char_u *
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2290 spell_enc()
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2291 {
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2292
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2293 #ifdef FEAT_MBYTE
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2294 if (STRLEN(p_enc) < 60 && STRCMP(p_enc, "iso-8859-15") != 0)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2295 return p_enc;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2296 #endif
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2297 return (char_u *)"latin1";
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2298 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2299
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2300 /*
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2301 * Get the name of the .spl file for the internal wordlist into
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2302 * "fname[MAXPATHL]".
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2303 */
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2304 static void
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2305 int_wordlist_spl(fname)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2306 char_u *fname;
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2307 {
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2308 vim_snprintf((char *)fname, MAXPATHL, "%s.%s.spl",
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2309 int_wordlist, spell_enc());
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2310 }
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2311
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	2312 /*
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2313 * Allocate a new slang_T for language "lang". "lang" can be NULL.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2314 * Caller must fill "sl_next".
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2315 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2316 static slang_T *
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2317 slang_alloc(lang)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2318 char_u *lang;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2319 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2320 slang_T *lp;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2321
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2322 lp = (slang_T *)alloc_clear(sizeof(slang_T));
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2323 if (lp != NULL)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2324 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2325 if (lang != NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2326 lp->sl_name = vim_strsave(lang);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2327 ga_init2(&lp->sl_rep, sizeof(fromto_T), 10);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2328 ga_init2(&lp->sl_repsal, sizeof(fromto_T), 10);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2329 lp->sl_compmax = MAXWLEN;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2330 lp->sl_compsylmax = MAXWLEN;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2331 hash_init(&lp->sl_wordcount);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2332 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2333
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2334 return lp;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2335 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2336
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2337 /*
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2338 * Free the contents of an slang_T and the structure itself.
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2339 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2340 static void
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2341 slang_free(lp)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2342 slang_T *lp;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2343 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2344 vim_free(lp->sl_name);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2345 vim_free(lp->sl_fname);
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2346 slang_clear(lp);
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2347 vim_free(lp);
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2348 }
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2349
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2350 /*
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2351 * Clear an slang_T so that the file can be reloaded.
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2352 */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2353 static void
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2354 slang_clear(lp)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2355 slang_T *lp;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2356 {
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2357 garray_T *gap;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2358 fromto_T *ftp;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	2359 salitem_T *smp;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2360 int i;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2361 int round;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2362
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2363 vim_free(lp->sl_fbyts);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2364 lp->sl_fbyts = NULL;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2365 vim_free(lp->sl_kbyts);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2366 lp->sl_kbyts = NULL;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2367 vim_free(lp->sl_pbyts);
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2368 lp->sl_pbyts = NULL;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2369
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2370 vim_free(lp->sl_fidxs);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2371 lp->sl_fidxs = NULL;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2372 vim_free(lp->sl_kidxs);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2373 lp->sl_kidxs = NULL;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2374 vim_free(lp->sl_pidxs);
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2375 lp->sl_pidxs = NULL;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2376
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2377 for (round = 1; round <= 2; ++round)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2378 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2379 gap = round == 1 ? &lp->sl_rep : &lp->sl_repsal;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2380 while (gap->ga_len > 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2381 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2382 ftp = &((fromto_T *)gap->ga_data)[--gap->ga_len];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2383 vim_free(ftp->ft_from);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2384 vim_free(ftp->ft_to);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2385 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2386 ga_clear(gap);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2387 }
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	2388
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	2389 gap = &lp->sl_sal;
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2390 if (lp->sl_sofo)
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2391 {
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2392 /* "ga_len" is set to 1 without adding an item for latin1 */
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2393 if (gap->ga_data != NULL)
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2394 /* SOFOFROM and SOFOTO items: free lists of wide characters. */
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2395 for (i = 0; i < gap->ga_len; ++i)
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2396 vim_free(((int **)gap->ga_data)[i]);
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2397 }
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2398 else
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2399 /* SAL items: free salitem_T items */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2400 while (gap->ga_len > 0)
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2401 {
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2402 smp = &((salitem_T *)gap->ga_data)[--gap->ga_len];
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2403 vim_free(smp->sm_lead);
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2404 /* Don't free sm_oneof and sm_rules, they point into sm_lead. */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2405 vim_free(smp->sm_to);
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2406 #ifdef FEAT_MBYTE
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2407 vim_free(smp->sm_lead_w);
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2408 vim_free(smp->sm_oneof_w);
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2409 vim_free(smp->sm_to_w);
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2410 #endif
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2411 }
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	2412 ga_clear(gap);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2413
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2414 for (i = 0; i < lp->sl_prefixcnt; ++i)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2415 vim_free(lp->sl_prefprog[i]);
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2416 lp->sl_prefixcnt = 0;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2417 vim_free(lp->sl_prefprog);
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2418 lp->sl_prefprog = NULL;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2419
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2420 vim_free(lp->sl_midword);
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2421 lp->sl_midword = NULL;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2422
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2423 vim_free(lp->sl_compprog);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2424 vim_free(lp->sl_compstartflags);
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	2425 vim_free(lp->sl_compallflags);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2426 lp->sl_compprog = NULL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2427 lp->sl_compstartflags = NULL;
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	2428 lp->sl_compallflags = NULL;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2429
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2430 vim_free(lp->sl_syllable);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2431 lp->sl_syllable = NULL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2432 ga_clear(&lp->sl_syl_items);
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	2433
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2434 hash_clear_all(&lp->sl_wordcount, WC_KEY_OFF);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2435 hash_init(&lp->sl_wordcount);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2436
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2437 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2438 hash_clear_all(&lp->sl_map_hash, 0);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2439 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2440
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2441 /* Clear info from .sug file. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2442 slang_clear_sug(lp);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2443
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2444 lp->sl_compmax = MAXWLEN;
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2445 lp->sl_compminlen = 0;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2446 lp->sl_compsylmax = MAXWLEN;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2447 lp->sl_regions[0] = NUL;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2448 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2449
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2450 /*
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2451 * Clear the info from the .sug file in "lp".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2452 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2453 static void
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2454 slang_clear_sug(lp)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2455 slang_T *lp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2456 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2457 vim_free(lp->sl_sbyts);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2458 lp->sl_sbyts = NULL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2459 vim_free(lp->sl_sidxs);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2460 lp->sl_sidxs = NULL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2461 close_spellbuf(lp->sl_sugbuf);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2462 lp->sl_sugbuf = NULL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2463 lp->sl_sugloaded = FALSE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2464 lp->sl_sugtime = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2465 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2466
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2467 /*
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	2468 * Load one spell file and store the info into a slang_T.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2469 * Invoked through do_in_runtimepath().
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2470 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2471 static void
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2472 spell_load_cb(fname, cookie)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2473 char_u *fname;
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2474 void *cookie;
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2475 {
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2476 spelload_T slp = (spelload_T )cookie;
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2477 slang_T *slang;
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2478
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2479 slang = spell_load_file(fname, slp->sl_lang, NULL, FALSE);
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2480 if (slang != NULL)
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2481 {
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2482 /* When a previously loaded file has NOBREAK also use it for the
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2483 * ".add" files. */
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2484 if (slp->sl_nobreak && slang->sl_add)
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2485 slang->sl_nobreak = TRUE;
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2486 else if (slang->sl_nobreak)
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2487 slp->sl_nobreak = TRUE;
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2488
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2489 slp->sl_slang = slang;
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	2490 }
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2491 }
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2492
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2493 /*
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2494 * Load one spell file and store the info into a slang_T.
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2495 *
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2496 * This is invoked in three ways:
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2497 * - 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	2498 * the language name, "old_lp" is NULL. Will allocate an slang_T.
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2499 * - 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	2500 * points to the existing slang_T.
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2501 * - 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	2502 * "old_lp" is NULL and "lang" is NULL. Will allocate an slang_T.
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	2503 *
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2504 * 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	2505 */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2506 static slang_T *
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2507 spell_load_file(fname, lang, old_lp, silent)
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2508 char_u *fname;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2509 char_u *lang;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2510 slang_T *old_lp;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2511 int silent; /* no error if file doesn't exist */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2512 {
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2513 FILE *fd;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2514 char_u buf[VIMSPELLMAGICL];
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2515 char_u *p;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2516 int i;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2517 int n;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	2518 int len;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2519 char_u *save_sourcing_name = sourcing_name;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2520 linenr_T save_sourcing_lnum = sourcing_lnum;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	2521 slang_T *lp = NULL;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	2522 int c = 0;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2523 int res;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2524
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2525 fd = mch_fopen((char *)fname, "r");
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2526 if (fd == NULL)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2527 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2528 if (!silent)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2529 EMSG2(_(e_notopen), fname);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2530 else if (p_verbose > 2)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2531 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2532 verbose_enter();
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2533 smsg((char_u *)e_notopen, fname);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2534 verbose_leave();
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2535 }
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	2536 goto endFAIL;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2537 }
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2538 if (p_verbose > 2)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2539 {
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2540 verbose_enter();
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2541 smsg((char_u *)_("Reading spell file \"%s\""), fname);
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2542 verbose_leave();
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2543 }
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2544
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2545 if (old_lp == NULL)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2546 {
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2547 lp = slang_alloc(lang);
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2548 if (lp == NULL)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2549 goto endFAIL;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2550
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2551 /* Remember the file name, used to reload the file when it's updated. */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2552 lp->sl_fname = vim_strsave(fname);
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2553 if (lp->sl_fname == NULL)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2554 goto endFAIL;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2555
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2556 /* Check for .add.spl. */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2557 lp->sl_add = strstr((char *)gettail(fname), ".add.") != NULL;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2558 }
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2559 else
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2560 lp = old_lp;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	2561
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2562 /* Set sourcing_name, so that error messages mention the file name. */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2563 sourcing_name = fname;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2564 sourcing_lnum = 0;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2565
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2566 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2567 * <HEADER>: <fileID>
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	2568 */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2569 for (i = 0; i < VIMSPELLMAGICL; ++i)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2570 buf[i] = getc(fd); /* <fileID> */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2571 if (STRNCMP(buf, VIMSPELLMAGIC, VIMSPELLMAGICL) != 0)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2572 {
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2573 EMSG(_("E757: This does not look like a spell file"));
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	2574 goto endFAIL;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2575 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2576 c = getc(fd); /* <versionnr> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2577 if (c < VIMSPELLVERSION)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2578 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2579 EMSG(_("E771: Old spell file, needs to be updated"));
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	2580 goto endFAIL;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	2581 }
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2582 else if (c > VIMSPELLVERSION)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2583 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2584 EMSG(_("E772: Spell file is for newer version of Vim"));
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	2585 goto endFAIL;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2586 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2587
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2588
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2589 /*
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2590 * <SECTIONS>: <section> ... <sectionend>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2591 * <section>: <sectionID> <sectionflags> <sectionlen> (section contents)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2592 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2593 for (;;)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2594 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2595 n = getc(fd); /* <sectionID> or <sectionend> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2596 if (n == SN_END)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2597 break;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2598 c = getc(fd); /* <sectionflags> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2599 len = (getc(fd) << 24) + (getc(fd) << 16) + (getc(fd) << 8) + getc(fd);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2600 /* <sectionlen> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2601 if (len < 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2602 goto truncerr;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2603
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2604 res = 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2605 switch (n)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2606 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2607 case SN_REGION:
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2608 res = read_region_section(fd, lp, len);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2609 break;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2610
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2611 case SN_CHARFLAGS:
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2612 res = read_charflags_section(fd);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2613 break;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2614
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2615 case SN_MIDWORD:
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2616 lp->sl_midword = read_string(fd, len); /* <midword> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2617 if (lp->sl_midword == NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2618 goto endFAIL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2619 break;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2620
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2621 case SN_PREFCOND:
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2622 res = read_prefcond_section(fd, lp);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2623 break;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2624
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2625 case SN_REP:
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2626 res = read_rep_section(fd, &lp->sl_rep, lp->sl_rep_first);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2627 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2628
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2629 case SN_REPSAL:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2630 res = read_rep_section(fd, &lp->sl_repsal, lp->sl_repsal_first);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2631 break;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2632
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2633 case SN_SAL:
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2634 res = read_sal_section(fd, lp);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2635 break;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2636
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2637 case SN_SOFO:
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2638 res = read_sofo_section(fd, lp);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2639 break;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2640
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2641 case SN_MAP:
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2642 p = read_string(fd, len); /* <mapstr> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2643 if (p == NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2644 goto endFAIL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2645 set_map_str(lp, p);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2646 vim_free(p);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2647 break;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2648
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2649 case SN_WORDS:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2650 res = read_words_section(fd, lp, len);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2651 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2652
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2653 case SN_SUGFILE:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2654 for (i = 7; i >= 0; --i) /* <timestamp> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2655 lp->sl_sugtime += getc(fd) << (i * 8);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2656 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2657
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2658 case SN_COMPOUND:
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2659 res = read_compound(fd, lp, len);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2660 break;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2661
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	2662 case SN_NOBREAK:
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	2663 lp->sl_nobreak = TRUE;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	2664 break;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	2665
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2666 case SN_SYLLABLE:
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2667 lp->sl_syllable = read_string(fd, len); /* <syllable> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2668 if (lp->sl_syllable == NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2669 goto endFAIL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2670 if (init_syl_tab(lp) == FAIL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2671 goto endFAIL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2672 break;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2673
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2674 default:
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2675 /* Unsupported section. When it's required give an error
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2676 * message. When it's not required skip the contents. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2677 if (c & SNF_REQUIRED)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2678 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2679 EMSG(_("E770: Unsupported section in spell file"));
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2680 goto endFAIL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2681 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2682 while (--len >= 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2683 if (getc(fd) < 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2684 goto truncerr;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2685 break;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2686 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2687 someerror:
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2688 if (res == SP_FORMERROR)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2689 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2690 EMSG(_(e_format));
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	2691 goto endFAIL;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	2692 }
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2693 if (res == SP_TRUNCERROR)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2694 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2695 truncerr:
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2696 EMSG(_(e_spell_trunc));
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	2697 goto endFAIL;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2698 }
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	2699 if (res == SP_OTHERERROR)
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2700 goto endFAIL;
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	2701 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2702
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2703 /* <LWORDTREE> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2704 res = spell_read_tree(fd, &lp->sl_fbyts, &lp->sl_fidxs, FALSE, 0);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2705 if (res != 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2706 goto someerror;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2707
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2708 /* <KWORDTREE> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2709 res = spell_read_tree(fd, &lp->sl_kbyts, &lp->sl_kidxs, FALSE, 0);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2710 if (res != 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2711 goto someerror;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2712
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2713 /* <PREFIXTREE> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2714 res = spell_read_tree(fd, &lp->sl_pbyts, &lp->sl_pidxs, TRUE,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2715 lp->sl_prefixcnt);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2716 if (res != 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2717 goto someerror;
243 8ff168d3720a updated for version 7.0068 vimboss parents: 240 diff changeset	2718
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2719 /* For a new file link it in the list of spell files. */
626 732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	2720 if (old_lp == NULL && lang != NULL)
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2721 {
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2722 lp->sl_next = first_lang;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2723 first_lang = lp;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2724 }
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	2725
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	2726 goto endOK;
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	2727
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	2728 endFAIL:
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2729 if (lang != NULL)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2730 /* truncating the name signals the error to spell_load_lang() */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2731 *lang = NUL;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	2732 if (lp != NULL && old_lp == NULL)
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	2733 slang_free(lp);
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	2734 lp = NULL;
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	2735
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	2736 endOK:
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2737 if (fd != NULL)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2738 fclose(fd);
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2739 sourcing_name = save_sourcing_name;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2740 sourcing_lnum = save_sourcing_lnum;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2741
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	2742 return lp;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2743 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	2744
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2745 /*
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2746 * Read a length field from "fd" in "cnt_bytes" bytes.
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	2747 * 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	2748 * Returns NULL when the count is zero.
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2749 * 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	2750 * otherwise.
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2751 */
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2752 static char_u *
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	2753 read_cnt_string(fd, cnt_bytes, cntp)
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2754 FILE *fd;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2755 int cnt_bytes;
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	2756 int *cntp;
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2757 {
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2758 int cnt = 0;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2759 int i;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2760 char_u *str;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2761
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2762 /* read the length bytes, MSB first */
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2763 for (i = 0; i < cnt_bytes; ++i)
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2764 cnt = (cnt << 8) + getc(fd);
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2765 if (cnt < 0)
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2766 {
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2767 *cntp = SP_TRUNCERROR;
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2768 return NULL;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2769 }
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	2770 *cntp = cnt;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	2771 if (cnt == 0)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	2772 return NULL; /* nothing to read, return NULL */
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2773
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2774 str = read_string(fd, cnt);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2775 if (str == NULL)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	2776 *cntp = SP_OTHERERROR;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2777 return str;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2778 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2779
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2780 /*
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2781 * Read a string of length "cnt" from "fd" into allocated memory.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2782 * Returns NULL when out of memory.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2783 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2784 static char_u *
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2785 read_string(fd, cnt)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2786 FILE *fd;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2787 int cnt;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2788 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2789 char_u *str;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2790 int i;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2791
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2792 /* allocate memory */
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2793 str = alloc((unsigned)cnt + 1);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2794 if (str != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2795 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2796 /* Read the string. Doesn't check for truncated file. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2797 for (i = 0; i < cnt; ++i)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2798 str[i] = getc(fd);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2799 str[i] = NUL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2800 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2801 return str;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2802 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2803
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2804 /*
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2805 * Read SN_REGION: <regionname> ...
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2806 * Return SP_*ERROR flags.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2807 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2808 static int
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2809 read_region_section(fd, lp, len)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2810 FILE *fd;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2811 slang_T *lp;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2812 int len;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2813 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2814 int i;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2815
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2816 if (len > 16)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2817 return SP_FORMERROR;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2818 for (i = 0; i < len; ++i)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2819 lp->sl_regions[i] = getc(fd); /* <regionname> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2820 lp->sl_regions[len] = NUL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2821 return 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2822 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2823
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2824 /*
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2825 * Read SN_CHARFLAGS section: <charflagslen> <charflags>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2826 * <folcharslen> <folchars>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2827 * Return SP_*ERROR flags.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2828 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2829 static int
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2830 read_charflags_section(fd)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2831 FILE *fd;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2832 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2833 char_u *flags;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2834 char_u *fol;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2835 int flagslen, follen;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2836
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2837 /* <charflagslen> <charflags> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2838 flags = read_cnt_string(fd, 1, &flagslen);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2839 if (flagslen < 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2840 return flagslen;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2841
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2842 /* <folcharslen> <folchars> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2843 fol = read_cnt_string(fd, 2, &follen);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2844 if (follen < 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2845 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2846 vim_free(flags);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2847 return follen;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2848 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2849
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2850 /* Set the word-char flags and fill SPELL_ISUPPER() table. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2851 if (flags != NULL && fol != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2852 set_spell_charflags(flags, flagslen, fol);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2853
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2854 vim_free(flags);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2855 vim_free(fol);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2856
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2857 /* When <charflagslen> is zero then <fcharlen> must also be zero. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2858 if ((flags == NULL) != (fol == NULL))
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2859 return SP_FORMERROR;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2860 return 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2861 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2862
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2863 /*
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2864 * Read SN_PREFCOND section.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2865 * Return SP_*ERROR flags.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2866 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2867 static int
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2868 read_prefcond_section(fd, lp)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2869 FILE *fd;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2870 slang_T *lp;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2871 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2872 int cnt;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2873 int i;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2874 int n;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2875 char_u *p;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2876 char_u buf[MAXWLEN + 1];
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2877
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2878 /* <prefcondcnt> <prefcond> ... */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2879 cnt = (getc(fd) << 8) + getc(fd); /* <prefcondcnt> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2880 if (cnt <= 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2881 return SP_FORMERROR;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2882
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2883 lp->sl_prefprog = (regprog_T **)alloc_clear(
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2884 (unsigned)sizeof(regprog_T ) cnt);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2885 if (lp->sl_prefprog == NULL)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	2886 return SP_OTHERERROR;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2887 lp->sl_prefixcnt = cnt;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2888
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	2889 for (i = 0; i < cnt; ++i)
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2890 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2891 /* <prefcond> : <condlen> <condstr> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2892 n = getc(fd); /* <condlen> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2893 if (n < 0 \|\| n >= MAXWLEN)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2894 return SP_FORMERROR;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2895
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2896 /* When <condlen> is zero we have an empty condition. Otherwise
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2897 * compile the regexp program used to check for the condition. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2898 if (n > 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2899 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2900 buf[0] = '^'; /* always match at one position only */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2901 p = buf + 1;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2902 while (n-- > 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2903 p++ = getc(fd); / <condstr> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2904 *p = NUL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2905 lp->sl_prefprog[i] = vim_regcomp(buf, RE_MAGIC + RE_STRING);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2906 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2907 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2908 return 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2909 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2910
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2911 /*
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2912 * Read REP or REPSAL items section from "fd": <repcount> <rep> ...
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2913 * Return SP_*ERROR flags.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2914 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2915 static int
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2916 read_rep_section(fd, gap, first)
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2917 FILE *fd;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2918 garray_T *gap;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	2919 short *first;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2920 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2921 int cnt;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2922 fromto_T *ftp;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2923 int i;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2924
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2925 cnt = (getc(fd) << 8) + getc(fd); /* <repcount> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2926 if (cnt < 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2927 return SP_TRUNCERROR;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2928
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2929 if (ga_grow(gap, cnt) == FAIL)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	2930 return SP_OTHERERROR;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2931
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2932 /* <rep> : <repfromlen> <repfrom> <reptolen> <repto> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2933 for (; gap->ga_len < cnt; ++gap->ga_len)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2934 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2935 ftp = &((fromto_T *)gap->ga_data)[gap->ga_len];
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2936 ftp->ft_from = read_cnt_string(fd, 1, &i);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2937 if (i < 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2938 return i;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2939 if (i == 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2940 return SP_FORMERROR;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2941 ftp->ft_to = read_cnt_string(fd, 1, &i);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2942 if (i <= 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2943 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2944 vim_free(ftp->ft_from);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2945 if (i < 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2946 return i;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2947 return SP_FORMERROR;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2948 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2949 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2950
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2951 /* Fill the first-index table. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2952 for (i = 0; i < 256; ++i)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2953 first[i] = -1;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2954 for (i = 0; i < gap->ga_len; ++i)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2955 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2956 ftp = &((fromto_T *)gap->ga_data)[i];
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2957 if (first[*ftp->ft_from] == -1)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2958 first[*ftp->ft_from] = i;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2959 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2960 return 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2961 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2962
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2963 /*
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2964 * Read SN_SAL section: <salflags> <salcount> <sal> ...
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2965 * Return SP_*ERROR flags.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2966 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2967 static int
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2968 read_sal_section(fd, slang)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2969 FILE *fd;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2970 slang_T *slang;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2971 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2972 int i;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2973 int cnt;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2974 garray_T *gap;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2975 salitem_T *smp;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2976 int ccnt;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2977 char_u *p;
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	2978 int c = NUL;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2979
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2980 slang->sl_sofo = FALSE;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2981
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2982 i = getc(fd); /* <salflags> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2983 if (i & SAL_F0LLOWUP)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2984 slang->sl_followup = TRUE;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2985 if (i & SAL_COLLAPSE)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2986 slang->sl_collapse = TRUE;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2987 if (i & SAL_REM_ACCENTS)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2988 slang->sl_rem_accents = TRUE;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2989
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2990 cnt = (getc(fd) << 8) + getc(fd); /* <salcount> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2991 if (cnt < 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2992 return SP_TRUNCERROR;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2993
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2994 gap = &slang->sl_sal;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2995 ga_init2(gap, sizeof(salitem_T), 10);
548 f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	2996 if (ga_grow(gap, cnt + 1) == FAIL)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	2997 return SP_OTHERERROR;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2998
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	2999 /* <sal> : <salfromlen> <salfrom> <saltolen> <salto> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3000 for (; gap->ga_len < cnt; ++gap->ga_len)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3001 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3002 smp = &((salitem_T *)gap->ga_data)[gap->ga_len];
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3003 ccnt = getc(fd); /* <salfromlen> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3004 if (ccnt < 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3005 return SP_TRUNCERROR;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3006 if ((p = alloc(ccnt + 2)) == NULL)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3007 return SP_OTHERERROR;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3008 smp->sm_lead = p;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3009
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3010 /* Read up to the first special char into sm_lead. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3011 for (i = 0; i < ccnt; ++i)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3012 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3013 c = getc(fd); /* <salfrom> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3014 if (vim_strchr((char_u *)"0123456789(-<^$", c) != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3015 break;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3016 *p++ = c;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3017 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3018 smp->sm_leadlen = p - smp->sm_lead;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3019 *p++ = NUL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3020
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3021 /* Put (abc) chars in sm_oneof, if any. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3022 if (c == '(')
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3023 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3024 smp->sm_oneof = p;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3025 for (++i; i < ccnt; ++i)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3026 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3027 c = getc(fd); /* <salfrom> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3028 if (c == ')')
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3029 break;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3030 *p++ = c;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3031 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3032 *p++ = NUL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3033 if (++i < ccnt)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3034 c = getc(fd);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3035 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3036 else
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3037 smp->sm_oneof = NULL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3038
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3039 /* Any following chars go in sm_rules. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3040 smp->sm_rules = p;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3041 if (i < ccnt)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3042 /* store the char we got while checking for end of sm_lead */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3043 *p++ = c;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3044 for (++i; i < ccnt; ++i)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3045 p++ = getc(fd); / <salfrom> */
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
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3048 /* <saltolen> <salto> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3049 smp->sm_to = read_cnt_string(fd, 1, &ccnt);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3050 if (ccnt < 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 vim_free(smp->sm_lead);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3053 return ccnt;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3054 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3055
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3056 #ifdef FEAT_MBYTE
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3057 if (has_mbyte)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3058 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3059 /* convert the multi-byte strings to wide char strings */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3060 smp->sm_lead_w = mb_str2wide(smp->sm_lead);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3061 smp->sm_leadlen = mb_charlen(smp->sm_lead);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3062 if (smp->sm_oneof == NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3063 smp->sm_oneof_w = NULL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3064 else
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3065 smp->sm_oneof_w = mb_str2wide(smp->sm_oneof);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3066 if (smp->sm_to == NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3067 smp->sm_to_w = NULL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3068 else
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3069 smp->sm_to_w = mb_str2wide(smp->sm_to);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3070 if (smp->sm_lead_w == NULL
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3071 \|\| (smp->sm_oneof_w == NULL && smp->sm_oneof != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3072 \|\| (smp->sm_to_w == NULL && smp->sm_to != NULL))
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3073 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3074 vim_free(smp->sm_lead);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3075 vim_free(smp->sm_to);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3076 vim_free(smp->sm_lead_w);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3077 vim_free(smp->sm_oneof_w);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3078 vim_free(smp->sm_to_w);
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3079 return SP_OTHERERROR;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3080 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3081 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3082 #endif
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3083 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3084
548 f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3085 if (gap->ga_len > 0)
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3086 {
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3087 /* 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	3088 * that we need to check the index every time. */
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3089 smp = &((salitem_T *)gap->ga_data)[gap->ga_len];
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3090 if ((p = alloc(1)) == NULL)
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3091 return SP_OTHERERROR;
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3092 p[0] = NUL;
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3093 smp->sm_lead = p;
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3094 smp->sm_leadlen = 0;
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3095 smp->sm_oneof = NULL;
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3096 smp->sm_rules = p;
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3097 smp->sm_to = NULL;
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3098 #ifdef FEAT_MBYTE
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3099 if (has_mbyte)
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3100 {
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3101 smp->sm_lead_w = mb_str2wide(smp->sm_lead);
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3102 smp->sm_leadlen = 0;
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3103 smp->sm_oneof_w = NULL;
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3104 smp->sm_to_w = NULL;
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3105 }
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3106 #endif
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3107 ++gap->ga_len;
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3108 }
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	3109
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3110 /* Fill the first-index table. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3111 set_sal_first(slang);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3112
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3113 return 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3114 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3115
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3116 /*
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3117 * Read SN_WORDS: <word> ...
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3118 * Return SP_*ERROR flags.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3119 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3120 static int
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3121 read_words_section(fd, lp, len)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3122 FILE *fd;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3123 slang_T *lp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3124 int len;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3125 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3126 int done = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3127 int i;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3128 char_u word[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3129
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3130 while (done < len)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3131 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3132 /* Read one word at a time. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3133 for (i = 0; ; ++i)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3134 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3135 word[i] = getc(fd);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3136 if (word[i] == NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3137 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3138 if (i == MAXWLEN - 1)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3139 return SP_FORMERROR;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3140 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3141
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3142 /* Init the count to 10. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3143 count_common_word(lp, word, -1, 10);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3144 done += i + 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3145 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3146 return 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3147 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3148
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3149 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3150 * Add a word to the hashtable of common words.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3151 * If it's already there then the counter is increased.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3152 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3153 static void
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3154 count_common_word(lp, word, len, count)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3155 slang_T *lp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3156 char_u *word;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3157 int len; /* word length, -1 for upto NUL */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3158 int count; /* 1 to count once, 10 to init */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3159 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3160 hash_T hash;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3161 hashitem_T *hi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3162 wordcount_T *wc;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3163 char_u buf[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3164 char_u *p;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3165
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3166 if (len == -1)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3167 p = word;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3168 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3169 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3170 vim_strncpy(buf, word, len);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3171 p = buf;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3172 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3173
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3174 hash = hash_hash(p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3175 hi = hash_lookup(&lp->sl_wordcount, p, hash);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3176 if (HASHITEM_EMPTY(hi))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3177 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3178 wc = (wordcount_T *)alloc(sizeof(wordcount_T) + STRLEN(p));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3179 if (wc == NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3180 return;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3181 STRCPY(wc->wc_word, p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3182 wc->wc_count = count;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3183 hash_add_item(&lp->sl_wordcount, hi, wc->wc_word, hash);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3184 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3185 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3186 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3187 wc = HI2WC(hi);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3188 if ((wc->wc_count += count) < (unsigned)count) /* check for overflow */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3189 wc->wc_count = MAXWORDCOUNT;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3190 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3191 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3192
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3193 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3194 * Adjust the score of common words.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3195 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3196 static int
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3197 score_wordcount_adj(slang, score, word, split)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3198 slang_T *slang;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3199 int score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3200 char_u *word;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3201 int split; /* word was split, less bonus */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3202 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3203 hashitem_T *hi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3204 wordcount_T *wc;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3205 int bonus;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3206 int newscore;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3207
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3208 hi = hash_find(&slang->sl_wordcount, word);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3209 if (!HASHITEM_EMPTY(hi))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3210 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3211 wc = HI2WC(hi);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3212 if (wc->wc_count < SCORE_THRES2)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3213 bonus = SCORE_COMMON1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3214 else if (wc->wc_count < SCORE_THRES3)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3215 bonus = SCORE_COMMON2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3216 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3217 bonus = SCORE_COMMON3;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3218 if (split)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3219 newscore = score - bonus / 2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3220 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3221 newscore = score - bonus;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3222 if (newscore < 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3223 return 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3224 return newscore;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3225 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3226 return score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3227 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3228
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3229 /*
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3230 * SN_SOFO: <sofofromlen> <sofofrom> <sofotolen> <sofoto>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3231 * Return SP_*ERROR flags.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3232 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3233 static int
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3234 read_sofo_section(fd, slang)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3235 FILE *fd;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3236 slang_T *slang;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3237 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3238 int cnt;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3239 char_u from, to;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3240 int res;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3241
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3242 slang->sl_sofo = TRUE;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3243
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3244 /* <sofofromlen> <sofofrom> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3245 from = read_cnt_string(fd, 2, &cnt);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3246 if (cnt < 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3247 return cnt;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3248
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3249 /* <sofotolen> <sofoto> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3250 to = read_cnt_string(fd, 2, &cnt);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3251 if (cnt < 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3252 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3253 vim_free(from);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3254 return cnt;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3255 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3256
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3257 /* Store the info in slang->sl_sal and/or slang->sl_sal_first. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3258 if (from != NULL && to != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3259 res = set_sofo(slang, from, to);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3260 else if (from != NULL \|\| to != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3261 res = SP_FORMERROR; /* only one of two strings is an error */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3262 else
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3263 res = 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3264
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3265 vim_free(from);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3266 vim_free(to);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3267 return res;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3268 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3269
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3270 /*
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3271 * Read the compound section from the .spl file:
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3272 * <compmax> <compminlen> <compsylmax> <compflags>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3273 * Returns SP_*ERROR flags.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3274 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3275 static int
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3276 read_compound(fd, slang, len)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3277 FILE *fd;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3278 slang_T *slang;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3279 int len;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3280 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3281 int todo = len;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3282 int c;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3283 int atstart;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3284 char_u *pat;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3285 char_u *pp;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3286 char_u *cp;
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3287 char_u *ap;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3288
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3289 if (todo < 2)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3290 return SP_FORMERROR; /* need at least two bytes */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3291
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3292 --todo;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3293 c = getc(fd); /* <compmax> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3294 if (c < 2)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3295 c = MAXWLEN;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3296 slang->sl_compmax = c;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3297
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3298 --todo;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3299 c = getc(fd); /* <compminlen> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3300 if (c < 1)
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	3301 c = 0;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3302 slang->sl_compminlen = c;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3303
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3304 --todo;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3305 c = getc(fd); /* <compsylmax> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3306 if (c < 1)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3307 c = MAXWLEN;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3308 slang->sl_compsylmax = c;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3309
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3310 /* Turn the COMPOUNDFLAGS items into a regexp pattern:
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3311 * "a[bc]/ab+" -> "^$a[bc]\\|ab\+$$".
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3312 * Inserting backslashes may double the length, "^$<Nul>" is 7 bytes.
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3313 * Conversion to utf-8 may double the size. */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3314 c = todo * 2 + 7;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3315 #ifdef FEAT_MBYTE
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3316 if (enc_utf8)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3317 c += todo * 2;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3318 #endif
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3319 pat = alloc((unsigned)c);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3320 if (pat == NULL)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3321 return SP_OTHERERROR;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3322
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3323 /* 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	3324 * for all flags. */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3325 cp = alloc(todo + 1);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3326 if (cp == NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3327 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3328 vim_free(pat);
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3329 return SP_OTHERERROR;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3330 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3331 slang->sl_compstartflags = cp;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3332 *cp = NUL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3333
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3334 ap = alloc(todo + 1);
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3335 if (ap == NULL)
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3336 {
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3337 vim_free(pat);
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3338 return SP_OTHERERROR;
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3339 }
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3340 slang->sl_compallflags = ap;
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3341 *ap = NUL;
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3342
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3343 pp = pat;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3344 *pp++ = '^';
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3345 *pp++ = '\\';
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3346 *pp++ = '(';
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3347
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3348 atstart = 1;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3349 while (todo-- > 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3350 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3351 c = getc(fd); /* <compflags> */
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3352
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3353 /* Add all flags to "sl_compallflags". */
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3354 if (vim_strchr((char_u )"+[]/", c) == NULL
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3355 && !byte_in_str(slang->sl_compallflags, c))
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3356 {
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3357 *ap++ = c;
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3358 *ap = NUL;
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3359 }
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	3360
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3361 if (atstart != 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3362 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3363 /* At start of item: copy flags to "sl_compstartflags". For a
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3364 * [abc] item set "atstart" to 2 and copy up to the ']'. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3365 if (c == '[')
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3366 atstart = 2;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3367 else if (c == ']')
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3368 atstart = 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3369 else
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3370 {
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3371 if (!byte_in_str(slang->sl_compstartflags, c))
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3372 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3373 *cp++ = c;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3374 *cp = NUL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3375 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3376 if (atstart == 1)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3377 atstart = 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3378 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3379 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3380 if (c == '/') /* slash separates two items */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3381 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3382 *pp++ = '\\';
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3383 *pp++ = '\|';
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3384 atstart = 1;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3385 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3386 else /* normal char, "[abc]" and '' are copied as-is /
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3387 {
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	3388 if (c == '+' \|\| c == '~')
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3389 pp++ = '\\'; / "a+" becomes "a\+" */
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3390 #ifdef FEAT_MBYTE
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3391 if (enc_utf8)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3392 pp += mb_char2bytes(c, pp);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3393 else
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3394 #endif
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3395 *pp++ = c;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3396 }
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 *pp++ = '\\';
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3400 *pp++ = ')';
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3401 *pp++ = '$';
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3402 *pp = NUL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3403
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3404 slang->sl_compprog = vim_regcomp(pat, RE_MAGIC + RE_STRING + RE_STRICT);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3405 vim_free(pat);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3406 if (slang->sl_compprog == NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3407 return SP_FORMERROR;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3408
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3409 return 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3410 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3411
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3412 /*
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	3413 * Return TRUE if byte "n" appears in "str".
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3414 * Like strchr() but independent of locale.
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3415 */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3416 static int
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	3417 byte_in_str(str, n)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3418 char_u *str;
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	3419 int n;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3420 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3421 char_u *p;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3422
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3423 for (p = str; *p != NUL; ++p)
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	3424 if (*p == n)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3425 return TRUE;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3426 return FALSE;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3427 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3428
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3429 #define SY_MAXLEN 30
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3430 typedef struct syl_item_S
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3431 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3432 char_u sy_chars[SY_MAXLEN]; /* the sequence of chars */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3433 int sy_len;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3434 } syl_item_T;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3435
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3436 /*
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3437 * Truncate "slang->sl_syllable" at the first slash and put the following items
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3438 * in "slang->sl_syl_items".
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3439 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3440 static int
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3441 init_syl_tab(slang)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3442 slang_T *slang;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3443 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3444 char_u *p;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3445 char_u *s;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3446 int l;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3447 syl_item_T *syl;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3448
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3449 ga_init2(&slang->sl_syl_items, sizeof(syl_item_T), 4);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3450 p = vim_strchr(slang->sl_syllable, '/');
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3451 while (p != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3452 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3453 *p++ = NUL;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3454 if (p == NUL) / trailing slash */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3455 break;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3456 s = p;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3457 p = vim_strchr(p, '/');
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3458 if (p == NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3459 l = STRLEN(s);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3460 else
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3461 l = p - s;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3462 if (l >= SY_MAXLEN)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3463 return SP_FORMERROR;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3464 if (ga_grow(&slang->sl_syl_items, 1) == FAIL)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3465 return SP_OTHERERROR;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3466 syl = ((syl_item_T *)slang->sl_syl_items.ga_data)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3467 + slang->sl_syl_items.ga_len++;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3468 vim_strncpy(syl->sy_chars, s, l);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3469 syl->sy_len = l;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3470 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3471 return OK;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3472 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3473
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3474 /*
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3475 * Count the number of syllables in "word".
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3476 * When "word" contains spaces the syllables after the last space are counted.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3477 * Returns zero if syllables are not defines.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3478 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3479 static int
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3480 count_syllables(slang, word)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3481 slang_T *slang;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3482 char_u *word;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3483 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3484 int cnt = 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3485 int skip = FALSE;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3486 char_u *p;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3487 int len;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3488 int i;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3489 syl_item_T *syl;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3490 int c;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3491
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3492 if (slang->sl_syllable == NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3493 return 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3494
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3495 for (p = word; *p != NUL; p += len)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3496 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3497 /* When running into a space reset counter. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3498 if (*p == ' ')
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3499 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3500 len = 1;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3501 cnt = 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3502 continue;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3503 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3504
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3505 /* Find longest match of syllable items. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3506 len = 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3507 for (i = 0; i < slang->sl_syl_items.ga_len; ++i)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3508 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3509 syl = ((syl_item_T *)slang->sl_syl_items.ga_data) + i;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3510 if (syl->sy_len > len
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3511 && STRNCMP(p, syl->sy_chars, syl->sy_len) == 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3512 len = syl->sy_len;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3513 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3514 if (len != 0) /* found a match, count syllable */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3515 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3516 ++cnt;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3517 skip = FALSE;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3518 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3519 else
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3520 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3521 /* No recognized syllable item, at least a syllable char then? */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3522 #ifdef FEAT_MBYTE
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3523 c = mb_ptr2char(p);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3524 len = (*mb_ptr2len)(p);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3525 #else
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3526 c = *p;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3527 len = 1;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3528 #endif
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3529 if (vim_strchr(slang->sl_syllable, c) == NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3530 skip = FALSE; /* No, search for next syllable */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3531 else if (!skip)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3532 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3533 ++cnt; /* Yes, count it */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3534 skip = TRUE; /* don't count following syllable chars */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3535 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3536 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3537 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3538 return cnt;
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	3539 }
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	3540
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3541 /*
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3542 * Set the SOFOFROM and SOFOTO items in language "lp".
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3543 * Returns SP_*ERROR flags when there is something wrong.
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3544 */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3545 static int
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3546 set_sofo(lp, from, to)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3547 slang_T *lp;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3548 char_u *from;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3549 char_u *to;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3550 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3551 int i;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3552
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3553 #ifdef FEAT_MBYTE
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3554 garray_T *gap;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3555 char_u *s;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3556 char_u *p;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3557 int c;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3558 int *inp;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3559
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3560 if (has_mbyte)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3561 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3562 /* 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	3563 * characters. The index is the low byte of the character.
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3564 * The list contains from-to pairs with a terminating NUL.
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3565 * sl_sal_first[] is used for latin1 "from" characters. */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3566 gap = &lp->sl_sal;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3567 ga_init2(gap, sizeof(int *), 1);
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3568 if (ga_grow(gap, 256) == FAIL)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3569 return SP_OTHERERROR;
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3570 vim_memset(gap->ga_data, 0, sizeof(int ) 256);
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3571 gap->ga_len = 256;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3572
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3573 /* First count the number of items for each list. Temporarily use
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3574 * sl_sal_first[] for this. */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3575 for (p = from, s = to; p != NUL && s != NUL; )
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3576 {
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	3577 c = mb_cptr2char_adv(&p);
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	3578 mb_cptr_adv(s);
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3579 if (c >= 256)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3580 ++lp->sl_sal_first[c & 0xff];
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3581 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3582 if (p != NUL \|\| s != NUL) /* lengths differ */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3583 return SP_FORMERROR;
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3584
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3585 /* Allocate the lists. */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3586 for (i = 0; i < 256; ++i)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3587 if (lp->sl_sal_first[i] > 0)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3588 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3589 p = alloc(sizeof(int) * (lp->sl_sal_first[i] * 2 + 1));
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3590 if (p == NULL)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	3591 return SP_OTHERERROR;
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3592 ((int *)gap->ga_data)[i] = (int )p;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3593 (int )p = 0;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3594 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3595
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3596 /* 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	3597 * list. */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3598 vim_memset(lp->sl_sal_first, 0, sizeof(salfirst_T) * 256);
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3599 for (p = from, s = to; p != NUL && s != NUL; )
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3600 {
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	3601 c = mb_cptr2char_adv(&p);
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	3602 i = mb_cptr2char_adv(&s);
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3603 if (c >= 256)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3604 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3605 /* Append the from-to chars at the end of the list with
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3606 * the low byte. */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3607 inp = ((int **)gap->ga_data)[c & 0xff];
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3608 while (*inp != 0)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3609 ++inp;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3610 inp++ = c; / from char */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3611 inp++ = i; / to char */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3612 inp++ = NUL; / NUL at the end */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3613 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3614 else
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3615 /* mapping byte to char is done in sl_sal_first[] */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3616 lp->sl_sal_first[c] = i;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3617 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3618 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3619 else
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3620 #endif
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3621 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3622 /* mapping bytes to bytes is done in sl_sal_first[] */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3623 if (STRLEN(from) != STRLEN(to))
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3624 return SP_FORMERROR;
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3625
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3626 for (i = 0; to[i] != NUL; ++i)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3627 lp->sl_sal_first[from[i]] = to[i];
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3628 lp->sl_sal.ga_len = 1; /* indicates we have soundfolding */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3629 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3630
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	3631 return 0;
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3632 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3633
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3634 /*
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3635 * Fill the first-index table for "lp".
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3636 */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3637 static void
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3638 set_sal_first(lp)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3639 slang_T *lp;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3640 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3641 salfirst_T *sfirst;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3642 int i;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3643 salitem_T *smp;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3644 int c;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3645 garray_T *gap = &lp->sl_sal;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3646
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3647 sfirst = lp->sl_sal_first;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3648 for (i = 0; i < 256; ++i)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3649 sfirst[i] = -1;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3650 smp = (salitem_T *)gap->ga_data;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3651 for (i = 0; i < gap->ga_len; ++i)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3652 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3653 #ifdef FEAT_MBYTE
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3654 if (has_mbyte)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3655 /* Use the lowest byte of the first character. For latin1 it's
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3656 * the character, for other encodings it should differ for most
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3657 * characters. */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3658 c = *smp[i].sm_lead_w & 0xff;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3659 else
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3660 #endif
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3661 c = *smp[i].sm_lead;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3662 if (sfirst[c] == -1)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3663 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3664 sfirst[c] = i;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3665 #ifdef FEAT_MBYTE
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3666 if (has_mbyte)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3667 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3668 int n;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3669
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3670 /* Make sure all entries with this byte are following each
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3671 * other. Move the ones that are in the wrong position. Do
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3672 * keep the same ordering! */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3673 while (i + 1 < gap->ga_len
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3674 && (*smp[i + 1].sm_lead_w & 0xff) == c)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3675 /* Skip over entry with same index byte. */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3676 ++i;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3677
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3678 for (n = 1; i + n < gap->ga_len; ++n)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3679 if ((*smp[i + n].sm_lead_w & 0xff) == c)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3680 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3681 salitem_T tsal;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3682
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3683 /* Move entry with same index byte after the entries
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3684 * we already found. */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3685 ++i;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3686 --n;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3687 tsal = smp[i + n];
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3688 mch_memmove(smp + i + 1, smp + i,
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3689 sizeof(salitem_T) * n);
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3690 smp[i] = tsal;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3691 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3692 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3693 #endif
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3694 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3695 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3696 }
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	3697
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	3698 #ifdef FEAT_MBYTE
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	3699 /*
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	3700 * Turn a multi-byte string into a wide character string.
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	3701 * Return it in allocated memory (NULL for out-of-memory)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	3702 */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	3703 static int *
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	3704 mb_str2wide(s)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	3705 char_u *s;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	3706 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	3707 int *res;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	3708 char_u *p;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	3709 int i = 0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	3710
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	3711 res = (int )alloc(sizeof(int) (mb_charlen(s) + 1));
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	3712 if (res != NULL)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	3713 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	3714 for (p = s; *p != NUL; )
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	3715 res[i++] = mb_ptr2char_adv(&p);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	3716 res[i] = NUL;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	3717 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	3718 return res;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	3719 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	3720 #endif
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	3721
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	3722 /*
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3723 * Read a tree from the .spl or .sug file.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3724 * Allocates the memory and stores pointers in "bytsp" and "idxsp".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3725 * This is skipped when the tree has zero length.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3726 * Returns zero when OK, SP_ value for an error.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3727 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3728 static int
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3729 spell_read_tree(fd, bytsp, idxsp, prefixtree, prefixcnt)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3730 FILE *fd;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3731 char_u **bytsp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3732 idx_T **idxsp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3733 int prefixtree; /* TRUE for the prefix tree */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3734 int prefixcnt; /* when "prefixtree" is TRUE: prefix count */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3735 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3736 int len;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3737 int idx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3738 char_u *bp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3739 idx_T *ip;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3740
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3741 /* The tree size was computed when writing the file, so that we can
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3742 * allocate it as one long block. <nodecount> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3743 len = (getc(fd) << 24) + (getc(fd) << 16) + (getc(fd) << 8) + getc(fd);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3744 if (len < 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3745 return SP_TRUNCERROR;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3746 if (len > 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3747 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3748 /* Allocate the byte array. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3749 bp = lalloc((long_u)len, TRUE);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3750 if (bp == NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3751 return SP_OTHERERROR;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3752 *bytsp = bp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3753
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3754 /* Allocate the index array. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3755 ip = (idx_T )lalloc_clear((long_u)(len sizeof(int)), TRUE);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3756 if (ip == NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3757 return SP_OTHERERROR;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3758 *idxsp = ip;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3759
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3760 /* Recursively read the tree and store it in the array. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3761 idx = read_tree_node(fd, bp, ip, len, 0, prefixtree, prefixcnt);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3762 if (idx < 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3763 return idx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3764 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3765 return 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3766 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3767
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3768 /*
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3769 * 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	3770 * "byts" and index array "idxs". Recursively read the children.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3771 *
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3772 * NOTE: The code here must match put_node()!
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3773 *
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3774 * Returns the index (>= 0) following the siblings.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3775 * Returns SP_TRUNCERROR if the file is shorter than expected.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3776 * Returns SP_FORMERROR if there is a format error.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	3777 */
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	3778 static idx_T
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3779 read_tree_node(fd, byts, idxs, maxidx, startidx, prefixtree, maxprefcondnr)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3780 FILE *fd;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3781 char_u *byts;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	3782 idx_T *idxs;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3783 int maxidx; /* size of arrays */
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	3784 idx_T startidx; /* current index in "byts" and "idxs" */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	3785 int prefixtree; /* TRUE for reading PREFIXTREE */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	3786 int maxprefcondnr; /* maximum for <prefcondnr> */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	3787 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3788 int len;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3789 int i;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3790 int n;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	3791 idx_T idx = startidx;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3792 int c;
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	3793 int c2;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3794 #define SHARED_MASK 0x8000000
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	3795
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3796 len = getc(fd); /* <siblingcount> */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3797 if (len <= 0)
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3798 return SP_TRUNCERROR;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3799
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3800 if (startidx + len >= maxidx)
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3801 return SP_FORMERROR;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3802 byts[idx++] = len;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3803
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3804 /* Read the byte values, flag/region bytes and shared indexes. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3805 for (i = 1; i <= len; ++i)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	3806 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3807 c = getc(fd); /* <byte> */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3808 if (c < 0)
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3809 return SP_TRUNCERROR;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3810 if (c <= BY_SPECIAL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3811 {
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	3812 if (c == BY_NOFLAGS && !prefixtree)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3813 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3814 /* No flags, all regions. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3815 idxs[idx] = 0;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3816 c = 0;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3817 }
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	3818 else if (c != BY_INDEX)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3819 {
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	3820 if (prefixtree)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	3821 {
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	3822 /* Read the optional pflags byte, the prefix ID and the
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	3823 * condition nr. In idxs[] store the prefix ID in the low
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	3824 * byte, the condition index shifted up 8 bits, the flags
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	3825 * shifted up 24 bits. */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	3826 if (c == BY_FLAGS)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	3827 c = getc(fd) << 24; /* <pflags> */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	3828 else
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	3829 c = 0;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	3830
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	3831 c \|= getc(fd); /* <affixID> */
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	3832
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	3833 n = (getc(fd) << 8) + getc(fd); /* <prefcondnr> */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	3834 if (n >= maxprefcondnr)
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3835 return SP_FORMERROR;
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	3836 c \|= (n << 8);
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	3837 }
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	3838 else /* c must be BY_FLAGS or BY_FLAGS2 */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	3839 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	3840 /* Read flags and optional region and prefix ID. In
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	3841 * idxs[] the flags go in the low two bytes, region above
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	3842 * that and prefix ID above the region. */
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	3843 c2 = c;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	3844 c = getc(fd); /* <flags> */
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	3845 if (c2 == BY_FLAGS2)
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	3846 c = (getc(fd) << 8) + c; /* <flags2> */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	3847 if (c & WF_REGION)
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	3848 c = (getc(fd) << 16) + c; /* <region> */
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	3849 if (c & WF_AFX)
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	3850 c = (getc(fd) << 24) + c; /* <affixID> */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	3851 }
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	3852
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3853 idxs[idx] = c;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3854 c = 0;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3855 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3856 else /* c == BY_INDEX */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3857 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3858 /* <nodeidx> */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3859 n = (getc(fd) << 16) + (getc(fd) << 8) + getc(fd);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3860 if (n < 0 \|\| n >= maxidx)
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3861 return SP_FORMERROR;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3862 idxs[idx] = n + SHARED_MASK;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3863 c = getc(fd); /* <xbyte> */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3864 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3865 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3866 byts[idx++] = c;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	3867 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	3868
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3869 /* Recursively read the children for non-shared siblings.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3870 * 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	3871 * remove SHARED_MASK) */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3872 for (i = 1; i <= len; ++i)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3873 if (byts[startidx + i] != 0)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3874 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3875 if (idxs[startidx + i] & SHARED_MASK)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3876 idxs[startidx + i] &= ~SHARED_MASK;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3877 else
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3878 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3879 idxs[startidx + i] = idx;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	3880 idx = read_tree_node(fd, byts, idxs, maxidx, idx,
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	3881 prefixtree, maxprefcondnr);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3882 if (idx < 0)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3883 break;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3884 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3885 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	3886
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	3887 return idx;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	3888 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	3889
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	3890 /*
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	3891 * Parse 'spelllang' and set buf->b_langp accordingly.
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	3892 * Returns NULL if it's OK, an error message otherwise.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	3893 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	3894 char_u *
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	3895 did_set_spelllang(buf)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	3896 buf_T *buf;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	3897 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	3898 garray_T ga;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	3899 char_u *splp;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	3900 char_u *region;
416 3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	3901 char_u region_cp[3];
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	3902 int filename;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	3903 int region_mask;
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	3904 slang_T *slang;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	3905 int c;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	3906 char_u lang[MAXWLEN + 1];
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	3907 char_u spf_name[MAXPATHL];
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	3908 int len;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	3909 char_u *p;
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	3910 int round;
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	3911 char_u *spf;
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	3912 char_u *use_region = NULL;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	3913 int dont_use_region = FALSE;
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	3914 int nobreak = FALSE;
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	3915 int i, j;
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	3916 langp_T lp, lp2;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	3917
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	3918 ga_init2(&ga, sizeof(langp_T), 2);
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	3919 clear_midword(buf);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	3920
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	3921 /* loop over comma separated language names. */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	3922 for (splp = buf->b_p_spl; *splp != NUL; )
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	3923 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	3924 /* Get one language name. */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	3925 copy_option_part(&splp, lang, MAXWLEN, ",");
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	3926
240 693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	3927 region = NULL;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	3928 len = STRLEN(lang);
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	3929
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	3930 /* 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	3931 * 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	3932 * from the name. */
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	3933 if (len > 4 && fnamecmp(lang + len - 4, ".spl") == 0)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	3934 {
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	3935 filename = TRUE;
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	3936
416 3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	3937 /* Locate a region and remove it from the file name. */
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	3938 p = vim_strchr(gettail(lang), '_');
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	3939 if (p != NULL && ASCII_ISALPHA(p[1]) && ASCII_ISALPHA(p[2])
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	3940 && !ASCII_ISALPHA(p[3]))
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	3941 {
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	3942 vim_strncpy(region_cp, p + 1, 2);
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	3943 mch_memmove(p, p + 3, len - (p - lang) - 2);
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	3944 len -= 3;
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	3945 region = region_cp;
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	3946 }
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	3947 else
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	3948 dont_use_region = TRUE;
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	3949
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	3950 /* Check if we loaded this language before. */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	3951 for (slang = first_lang; slang != NULL; slang = slang->sl_next)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	3952 if (fullpathcmp(lang, slang->sl_fname, FALSE) == FPC_SAME)
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	3953 break;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	3954 }
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	3955 else
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	3956 {
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	3957 filename = FALSE;
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	3958 if (len > 3 && lang[len - 3] == '_')
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	3959 {
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	3960 region = lang + len - 2;
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	3961 len -= 3;
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	3962 lang[len] = NUL;
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	3963 }
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	3964 else
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	3965 dont_use_region = TRUE;
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	3966
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	3967 /* Check if we loaded this language before. */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	3968 for (slang = first_lang; slang != NULL; slang = slang->sl_next)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	3969 if (STRICMP(lang, slang->sl_name) == 0)
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	3970 break;
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	3971 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	3972
416 3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	3973 if (region != NULL)
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	3974 {
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	3975 /* If the region differs from what was used before then don't
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	3976 * use it for 'spellfile'. */
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	3977 if (use_region != NULL && STRCMP(region, use_region) != 0)
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	3978 dont_use_region = TRUE;
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	3979 use_region = region;
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	3980 }
3da34f87c760 updated for version 7.0109 vimboss parents: 398 diff changeset	3981
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	3982 /* If not found try loading the language now. */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	3983 if (slang == NULL)
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	3984 {
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	3985 if (filename)
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	3986 (void)spell_load_file(lang, lang, NULL, FALSE);
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	3987 else
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	3988 spell_load_lang(lang);
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	3989 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	3990
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	3991 /*
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	3992 * Loop over the languages, there can be several files for "lang".
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	3993 */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	3994 for (slang = first_lang; slang != NULL; slang = slang->sl_next)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	3995 if (filename ? fullpathcmp(lang, slang->sl_fname, FALSE) == FPC_SAME
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	3996 : STRICMP(lang, slang->sl_name) == 0)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	3997 {
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	3998 region_mask = REGION_ALL;
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	3999 if (!filename && region != NULL)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4000 {
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	4001 /* find region in sl_regions */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4002 c = find_region(slang->sl_regions, region);
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	4003 if (c == REGION_ALL)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	4004 {
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4005 if (slang->sl_add)
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4006 {
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4007 if (*slang->sl_regions != NUL)
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4008 /* This addition file is for other regions. */
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4009 region_mask = 0;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4010 }
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4011 else
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4012 /* This is probably an error. Give a warning and
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4013 * accept the words anyway. */
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	4014 smsg((char_u *)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	4015 _("Warning: region %s not supported"),
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	4016 region);
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	4017 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	4018 else
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	4019 region_mask = 1 << c;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4020 }
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	4021
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4022 if (region_mask != 0)
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	4023 {
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4024 if (ga_grow(&ga, 1) == FAIL)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4025 {
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4026 ga_clear(&ga);
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4027 return e_outofmem;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4028 }
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4029 LANGP_ENTRY(ga, ga.ga_len)->lp_slang = slang;
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4030 LANGP_ENTRY(ga, ga.ga_len)->lp_region = region_mask;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4031 ++ga.ga_len;
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4032 use_midword(slang, buf);
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4033 if (slang->sl_nobreak)
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	4034 nobreak = TRUE;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	4035 }
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4036 }
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4037 }
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4038
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4039 /* round 0: load int_wordlist, if possible.
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4040 * round 1: load first name in 'spellfile'.
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4041 * round 2: load second name in 'spellfile.
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4042 * etc. */
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4043 spf = curbuf->b_p_spf;
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4044 for (round = 0; round == 0 \|\| *spf != NUL; ++round)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4045 {
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4046 if (round == 0)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4047 {
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4048 /* Internal wordlist, if there is one. */
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4049 if (int_wordlist == NULL)
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4050 continue;
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4051 int_wordlist_spl(spf_name);
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4052 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4053 else
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4054 {
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4055 /* One entry in 'spellfile'. */
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4056 copy_option_part(&spf, spf_name, MAXPATHL - 5, ",");
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4057 STRCAT(spf_name, ".spl");
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4058
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4059 /* If it was already found above then skip it. */
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4060 for (c = 0; c < ga.ga_len; ++c)
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	4061 {
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	4062 p = LANGP_ENTRY(ga, c)->lp_slang->sl_fname;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	4063 if (p != NULL && fullpathcmp(spf_name, p, FALSE) == FPC_SAME)
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4064 break;
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	4065 }
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4066 if (c < ga.ga_len)
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4067 continue;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4068 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4069
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	4070 /* Check if it was loaded already. */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4071 for (slang = first_lang; slang != NULL; slang = slang->sl_next)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4072 if (fullpathcmp(spf_name, slang->sl_fname, FALSE) == FPC_SAME)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4073 break;
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4074 if (slang == NULL)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4075 {
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	4076 /* Not loaded, try loading it now. The language name includes the
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4077 * region name, the region is ignored otherwise. for int_wordlist
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4078 * use an arbitrary name. */
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4079 if (round == 0)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4080 STRCPY(lang, "internal wordlist");
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4081 else
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4082 {
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4083 vim_strncpy(lang, gettail(spf_name), MAXWLEN);
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4084 p = vim_strchr(lang, '.');
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4085 if (p != NULL)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4086 p = NUL; / truncate at ".encoding.add" */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4087 }
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4088 slang = spell_load_file(spf_name, lang, NULL, TRUE);
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	4089
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	4090 /* If one of the languages has NOBREAK we assume the addition
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	4091 * files also have this. */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4092 if (slang != NULL && nobreak)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4093 slang->sl_nobreak = TRUE;
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4094 }
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4095 if (slang != NULL && ga_grow(&ga, 1) == OK)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4096 {
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4097 region_mask = REGION_ALL;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4098 if (use_region != NULL && !dont_use_region)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4099 {
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4100 /* find region in sl_regions */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4101 c = find_region(slang->sl_regions, use_region);
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4102 if (c != REGION_ALL)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4103 region_mask = 1 << c;
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4104 else if (*slang->sl_regions != NUL)
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4105 /* This spell file is for other regions. */
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4106 region_mask = 0;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4107 }
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4108
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4109 if (region_mask != 0)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4110 {
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4111 LANGP_ENTRY(ga, ga.ga_len)->lp_slang = slang;
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4112 LANGP_ENTRY(ga, ga.ga_len)->lp_sallang = NULL;
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4113 LANGP_ENTRY(ga, ga.ga_len)->lp_replang = NULL;
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4114 LANGP_ENTRY(ga, ga.ga_len)->lp_region = region_mask;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4115 ++ga.ga_len;
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4116 use_midword(slang, buf);
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4117 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4118 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4119 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4120
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4121 /* Everything is fine, store the new b_langp value. */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4122 ga_clear(&buf->b_langp);
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4123 buf->b_langp = ga;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4124
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4125 /* For each language figure out what language to use for sound folding and
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4126 * REP items. If the language doesn't support it itself use another one
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4127 * with the same name. E.g. for "en-math" use "en". */
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4128 for (i = 0; i < ga.ga_len; ++i)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4129 {
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4130 lp = LANGP_ENTRY(ga, i);
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4131
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4132 /* sound folding */
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4133 if (lp->lp_slang->sl_sal.ga_len > 0)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4134 /* language does sound folding itself */
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4135 lp->lp_sallang = lp->lp_slang;
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4136 else
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4137 /* find first similar language that does sound folding */
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4138 for (j = 0; j < ga.ga_len; ++j)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4139 {
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4140 lp2 = LANGP_ENTRY(ga, j);
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4141 if (lp2->lp_slang->sl_sal.ga_len > 0
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4142 && STRNCMP(lp->lp_slang->sl_name,
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4143 lp2->lp_slang->sl_name, 2) == 0)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4144 {
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4145 lp->lp_sallang = lp2->lp_slang;
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4146 break;
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4147 }
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4148 }
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4149
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4150 /* REP items */
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4151 if (lp->lp_slang->sl_rep.ga_len > 0)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4152 /* language has REP items itself */
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4153 lp->lp_replang = lp->lp_slang;
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4154 else
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4155 /* find first similar language that has REP items */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4156 for (j = 0; j < ga.ga_len; ++j)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4157 {
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4158 lp2 = LANGP_ENTRY(ga, j);
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4159 if (lp2->lp_slang->sl_rep.ga_len > 0
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4160 && STRNCMP(lp->lp_slang->sl_name,
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4161 lp2->lp_slang->sl_name, 2) == 0)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4162 {
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4163 lp->lp_replang = lp2->lp_slang;
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4164 break;
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4165 }
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4166 }
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4167 }
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4168
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4169 return NULL;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4170 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4171
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4172 /*
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4173 * Clear the midword characters for buffer "buf".
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4174 */
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4175 static void
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4176 clear_midword(buf)
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4177 buf_T *buf;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4178 {
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4179 vim_memset(buf->b_spell_ismw, 0, 256);
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4180 #ifdef FEAT_MBYTE
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4181 vim_free(buf->b_spell_ismw_mb);
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4182 buf->b_spell_ismw_mb = NULL;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4183 #endif
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4184 }
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4185
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4186 /*
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4187 * Use the "sl_midword" field of language "lp" for buffer "buf".
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4188 * They add up to any currently used midword characters.
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4189 */
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4190 static void
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4191 use_midword(lp, buf)
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4192 slang_T *lp;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4193 buf_T *buf;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4194 {
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4195 char_u *p;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4196
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4197 if (lp->sl_midword == NULL) /* there aren't any */
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4198 return;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	4199
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4200 for (p = lp->sl_midword; *p != NUL; )
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4201 #ifdef FEAT_MBYTE
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4202 if (has_mbyte)
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4203 {
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4204 int c, l, n;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4205 char_u *bp;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4206
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4207 c = mb_ptr2char(p);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4208 l = (*mb_ptr2len)(p);
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4209 if (c < 256 && l <= 2)
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4210 buf->b_spell_ismw[c] = TRUE;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4211 else if (buf->b_spell_ismw_mb == NULL)
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4212 /* First multi-byte char in "b_spell_ismw_mb". */
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4213 buf->b_spell_ismw_mb = vim_strnsave(p, l);
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4214 else
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4215 {
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4216 /* Append multi-byte chars to "b_spell_ismw_mb". */
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4217 n = STRLEN(buf->b_spell_ismw_mb);
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4218 bp = vim_strnsave(buf->b_spell_ismw_mb, n + l);
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4219 if (bp != NULL)
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4220 {
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4221 vim_free(buf->b_spell_ismw_mb);
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4222 buf->b_spell_ismw_mb = bp;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4223 vim_strncpy(bp + n, p, l);
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4224 }
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4225 }
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4226 p += l;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4227 }
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4228 else
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4229 #endif
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4230 buf->b_spell_ismw[*p++] = TRUE;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4231 }
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4232
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4233 /*
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4234 * Find the region "region[2]" in "rp" (points to "sl_regions").
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4235 * 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	4236 * 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	4237 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4238 static int
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4239 find_region(rp, region)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4240 char_u *rp;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4241 char_u *region;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4242 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4243 int i;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4244
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4245 for (i = 0; ; i += 2)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4246 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4247 if (rp[i] == NUL)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4248 return REGION_ALL;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4249 if (rp[i] == region[0] && rp[i + 1] == region[1])
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4250 break;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4251 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4252 return i / 2;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4253 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4254
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4255 /*
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4256 * Return case type of word:
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4257 * w word 0
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4258 * Word WF_ONECAP
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4259 * W WORD WF_ALLCAP
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4260 * WoRd wOrd WF_KEEPCAP
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4261 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4262 static int
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4263 captype(word, end)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4264 char_u *word;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4265 char_u end; / When NULL use up to NUL byte. */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4266 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4267 char_u *p;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4268 int c;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4269 int firstcap;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4270 int allcap;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4271 int past_second = FALSE; /* past second word char */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4272
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4273 /* find first letter */
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4274 for (p = word; !spell_iswordp_nmw(p); mb_ptr_adv(p))
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4275 if (end == NULL ? *p == NUL : p >= end)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4276 return 0; /* only non-word characters, illegal word */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4277 #ifdef FEAT_MBYTE
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4278 if (has_mbyte)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4279 c = mb_ptr2char_adv(&p);
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4280 else
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4281 #endif
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4282 c = *p++;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	4283 firstcap = allcap = SPELL_ISUPPER(c);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4284
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4285 /*
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4286 * Need to check all letters to find a word with mixed upper/lower.
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4287 * But a word with an upper char only at start is a ONECAP.
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4288 */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4289 for ( ; end == NULL ? *p != NUL : p < end; mb_ptr_adv(p))
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	4290 if (spell_iswordp_nmw(p))
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4291 {
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	4292 c = PTR2CHAR(p);
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	4293 if (!SPELL_ISUPPER(c))
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4294 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4295 /* UUl -> KEEPCAP */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4296 if (past_second && allcap)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4297 return WF_KEEPCAP;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4298 allcap = FALSE;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4299 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4300 else if (!allcap)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4301 /* UlU -> KEEPCAP */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4302 return WF_KEEPCAP;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4303 past_second = TRUE;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4304 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4305
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4306 if (allcap)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4307 return WF_ALLCAP;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4308 if (firstcap)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4309 return WF_ONECAP;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4310 return 0;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4311 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4312
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4313 /*
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4314 * 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	4315 * capital. So that make_case_word() can turn WOrd into Word.
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4316 * Add ALLCAP for "WOrD".
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4317 */
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4318 static int
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4319 badword_captype(word, end)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4320 char_u *word;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4321 char_u *end;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4322 {
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4323 int flags = captype(word, end);
475 e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	4324 int c;
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4325 int l, u;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4326 int first;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4327 char_u *p;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4328
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4329 if (flags & WF_KEEPCAP)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4330 {
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4331 /* Count the number of UPPER and lower case letters. */
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4332 l = u = 0;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4333 first = FALSE;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4334 for (p = word; p < end; mb_ptr_adv(p))
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4335 {
475 e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	4336 c = PTR2CHAR(p);
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	4337 if (SPELL_ISUPPER(c))
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4338 {
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4339 ++u;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4340 if (p == word)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4341 first = TRUE;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4342 }
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4343 else
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4344 ++l;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4345 }
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4346
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4347 /* If there are more UPPER than lower case letters suggest an
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4348 * ALLCAP word. Otherwise, if the first letter is UPPER then
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4349 * suggest ONECAP. Exception: "ALl" most likely should be "All",
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4350 * require three upper case letters. */
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4351 if (u > l && u > 2)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4352 flags \|= WF_ALLCAP;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4353 else if (first)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4354 flags \|= WF_ONECAP;
633 7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	4355
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	4356 if (u >= 2 && l >= 2) /* maCARONI maCAroni */
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	4357 flags \|= WF_MIXCAP;
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4358 }
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4359 return flags;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4360 }
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4361
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4362 # if defined(FEAT_MBYTE) \|\| defined(EXITFREE) \|\| defined(PROTO)
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4363 /*
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4364 * Free all languages.
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4365 */
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4366 void
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4367 spell_free_all()
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4368 {
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4369 slang_T *slang;
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4370 buf_T *buf;
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4371 char_u fname[MAXPATHL];
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4372
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4373 /* Go through all buffers and handle 'spelllang'. */
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4374 for (buf = firstbuf; buf != NULL; buf = buf->b_next)
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4375 ga_clear(&buf->b_langp);
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4376
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4377 while (first_lang != NULL)
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4378 {
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4379 slang = first_lang;
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4380 first_lang = slang->sl_next;
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4381 slang_free(slang);
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4382 }
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	4383
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4384 if (int_wordlist != NULL)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4385 {
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4386 /* Delete the internal wordlist and its .spl file */
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4387 mch_remove(int_wordlist);
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4388 int_wordlist_spl(fname);
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4389 mch_remove(fname);
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4390 vim_free(int_wordlist);
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	4391 int_wordlist = NULL;
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4392 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	4393
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	4394 init_spell_chartab();
626 732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	4395
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	4396 vim_free(repl_to);
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	4397 repl_to = NULL;
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	4398 vim_free(repl_from);
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	4399 repl_from = NULL;
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4400 }
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4401 # endif
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4402
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4403 # if defined(FEAT_MBYTE) \|\| defined(PROTO)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4404 /*
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4405 * Clear all spelling tables and reload them.
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	4406 * Used after 'encoding' is set and when ":mkspell" was used.
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 void
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4409 spell_reload()
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4410 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4411 buf_T *buf;
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	4412 win_T *wp;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4413
358 e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	4414 /* Initialize the table for spell_iswordp(). */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4415 init_spell_chartab();
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4416
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4417 /* Unload all allocated memory. */
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	4418 spell_free_all();
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4419
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4420 /* Go through all buffers and handle 'spelllang'. */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4421 for (buf = firstbuf; buf != NULL; buf = buf->b_next)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4422 {
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	4423 /* Only load the wordlists when 'spelllang' is set and there is a
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	4424 * window for this buffer in which 'spell' is set. */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4425 if (*buf->b_p_spl != NUL)
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	4426 {
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	4427 FOR_ALL_WINDOWS(wp)
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	4428 if (wp->w_buffer == buf && wp->w_p_spell)
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	4429 {
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	4430 (void)did_set_spelllang(buf);
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	4431 # ifdef FEAT_WINDOWS
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	4432 break;
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	4433 # endif
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	4434 }
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	4435 }
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 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4438 # endif
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4439
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4440 /*
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4441 * Reload the spell file "fname" if it's loaded.
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4442 */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4443 static void
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4444 spell_reload_one(fname, added_word)
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4445 char_u *fname;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4446 int added_word; /* invoked through "zg" */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4447 {
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4448 slang_T *slang;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4449 int didit = FALSE;
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4450
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4451 for (slang = first_lang; slang != NULL; slang = slang->sl_next)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4452 {
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4453 if (fullpathcmp(fname, slang->sl_fname, FALSE) == FPC_SAME)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4454 {
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4455 slang_clear(slang);
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4456 if (spell_load_file(fname, NULL, slang, FALSE) == NULL)
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	4457 /* reloading failed, clear the language */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	4458 slang_clear(slang);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4459 redraw_all_later(NOT_VALID);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4460 didit = TRUE;
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4461 }
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	4462 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4463
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4464 /* 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	4465 * 'spelllang' to load it now. */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4466 if (added_word && !didit)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4467 did_set_spelllang(curbuf);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4468 }
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4469
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4470
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4471 /*
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4472 * Functions for ":mkspell".
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4473 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4474
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4475 #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	4476 and .dic file. */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4477 /*
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4478 * Main structure to store the contents of a ".aff" file.
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4479 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4480 typedef struct afffile_S
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4481 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4482 char_u af_enc; / "SET", normalized, alloc'ed string or NULL */
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	4483 int af_flagtype; /* AFT_CHAR, AFT_LONG, AFT_NUM or AFT_CAPLONG */
621 c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	4484 unsigned af_rare; /* RARE ID for rare word */
c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	4485 unsigned af_keepcase; /* KEEPCASE ID for keep-case word */
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4486 unsigned af_bad; /* BAD ID for banned word */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4487 unsigned af_needaffix; /* NEEDAFFIX ID */
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	4488 unsigned af_needcomp; /* NEEDCOMPOUND ID */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	4489 int af_pfxpostpone; /* postpone prefixes without chop string */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4490 hashtab_T af_pref; /* hashtable for prefixes, affheader_T */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4491 hashtab_T af_suff; /* hashtable for suffixes, affheader_T */
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4492 hashtab_T af_comp; /* hashtable for compound flags, compitem_T */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4493 } afffile_T;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4494
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4495 #define AFT_CHAR 0 /* flags are one character */
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	4496 #define AFT_LONG 1 /* flags are two characters */
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	4497 #define AFT_CAPLONG 2 /* flags are one or two characters */
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	4498 #define AFT_NUM 3 /* flags are numbers, comma separated */
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4499
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4500 typedef struct affentry_S affentry_T;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4501 /* Affix entry from ".aff" file. Used for prefixes and suffixes. */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4502 struct affentry_S
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4503 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4504 affentry_T ae_next; / next affix with same name/number */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4505 char_u ae_chop; / text to chop off basic word (can be NULL) */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4506 char_u ae_add; / text to add to basic word (can be NULL) */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4507 char_u ae_cond; / condition (NULL for ".") */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4508 regprog_T ae_prog; / regexp program for ae_cond or NULL */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	4509 char_u ae_rare; /* rare affix */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	4510 char_u ae_nocomp; /* word with affix not compoundable */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4511 };
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4512
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4513 #ifdef FEAT_MBYTE
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4514 # define AH_KEY_LEN 17 /* 2 x 8 bytes + NUL */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4515 #else
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	4516 # define AH_KEY_LEN 7 /* 6 digits + NUL */
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4517 #endif
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	4518
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4519 /* Affix header from ".aff" file. Used for af_pref and af_suff. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4520 typedef struct affheader_S
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4521 {
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4522 char_u ah_key[AH_KEY_LEN]; /* key for hashtab == name of affix */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4523 unsigned ah_flag; /* affix name as number, uses "af_flagtype" */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4524 int ah_newID; /* prefix ID after renumbering; 0 if not used */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4525 int ah_combine; /* suffix may combine with prefix */
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	4526 int ah_follows; /* another affix block should be following */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4527 affentry_T ah_first; / first affix entry */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4528 } affheader_T;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4529
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4530 #define HI2AH(hi) ((affheader_T *)(hi)->hi_key)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4531
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4532 /* Flag used in compound items. */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4533 typedef struct compitem_S
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4534 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4535 char_u ci_key[AH_KEY_LEN]; /* key for hashtab == name of compound */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4536 unsigned ci_flag; /* affix name as number, uses "af_flagtype" */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4537 int ci_newID; /* affix ID after renumbering. */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4538 } compitem_T;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4539
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4540 #define HI2CI(hi) ((compitem_T *)(hi)->hi_key)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4541
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4542 /*
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4543 * 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	4544 * 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	4545 * once after ":mkspell" is done.
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4546 */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4547 #define SBLOCKSIZE 16000 /* size of sb_data */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4548 typedef struct sblock_S sblock_T;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4549 struct sblock_S
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4550 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4551 sblock_T sb_next; / next block in list */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4552 int sb_used; /* nr of bytes already in use */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4553 char_u sb_data[1]; /* data, actually longer */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4554 };
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4555
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4556 /*
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4557 * A node in the tree.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4558 */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4559 typedef struct wordnode_S wordnode_T;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4560 struct wordnode_S
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4561 {
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	4562 union /* shared to save space */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	4563 {
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4564 char_u hashkey[6]; /* the hash key, only used while compressing */
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	4565 int index; /* index in written nodes (valid after first
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	4566 round) */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	4567 } wn_u1;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	4568 union /* shared to save space */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	4569 {
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	4570 wordnode_T next; / next node with same hash key */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	4571 wordnode_T wnode; / parent node that will write this node */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	4572 } wn_u2;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4573 wordnode_T wn_child; / child (next byte in word) */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4574 wordnode_T wn_sibling; / next sibling (alternate byte in word,
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4575 always sorted) */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4576 int wn_refs; /* Nr. of references to this node. Only
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4577 relevant for first node in a list of
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4578 siblings, in following siblings it is
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4579 always one. */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4580 char_u wn_byte; /* Byte for this node. NUL for word end */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4581
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4582 /* Info for when "wn_byte" is NUL.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4583 * In PREFIXTREE "wn_region" is used for the prefcondnr.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4584 * 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	4585 * "wn_region" the LSW of the wordnr. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4586 char_u wn_affixID; /* supported/required prefix ID or 0 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4587 short_u wn_flags; /* WF_ flags */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4588 short wn_region; /* region mask */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4589
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4590 #ifdef SPELL_PRINTTREE
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4591 int wn_nr; /* sequence nr for printing */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4592 #endif
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4593 };
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4594
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	4595 #define WN_MASK 0xffff /* mask relevant bits of "wn_flags" */
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	4596
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4597 #define HI2WN(hi) (wordnode_T *)((hi)->hi_key)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4598
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4599 /*
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4600 * Info used while reading the spell files.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4601 */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4602 typedef struct spellinfo_S
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	4603 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4604 wordnode_T si_foldroot; / tree with case-folded words */
334 a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	4605 long si_foldwcount; /* nr of words in si_foldroot */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4606
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4607 wordnode_T si_keeproot; / tree with keep-case words */
334 a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	4608 long si_keepwcount; /* nr of words in si_keeproot */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4609
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	4610 wordnode_T si_prefroot; / tree with postponed prefixes */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4611
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4612 long si_sugtree; /* creating the soundfolding trie */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4613
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4614 sblock_T si_blocks; / memory blocks used */
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	4615 long si_blocks_cnt; /* memory blocks allocated */
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	4616 long si_compress_cnt; /* words to add before lowering
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	4617 compression limit */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4618 wordnode_T si_first_free; / List of nodes that have been freed during
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4619 compression, linked by "wn_child" field. */
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	4620 long si_free_count; /* number of nodes in si_first_free */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4621 #ifdef SPELL_PRINTTREE
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4622 int si_wordnode_nr; /* sequence nr for nodes */
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4623 #endif
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4624 buf_T si_spellbuf; / buffer used to store soundfold word table */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4625
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4626 int si_ascii; /* handling only ASCII words */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4627 int si_add; /* addition file */
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	4628 int si_clear_chartab; /* when TRUE clear char tables */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4629 int si_region; /* region mask */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4630 vimconv_T si_conv; /* for conversion to 'encoding' */
302 250611b3068d updated for version 7.0080 vimboss parents: 300 diff changeset	4631 int si_memtot; /* runtime memory used */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4632 int si_verbose; /* verbose messages */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4633 int si_msg_count; /* number of words added since last message */
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	4634 int si_region_count; /* number of regions supported (1 when there
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	4635 are no regions) */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	4636 char_u si_region_name[16]; /* region names; used only if
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	4637 * si_region_count > 1) */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4638
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4639 garray_T si_rep; /* list of fromto_T entries from REP lines */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4640 garray_T si_repsal; /* list of fromto_T entries from REPSAL lines */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4641 garray_T si_sal; /* list of fromto_T entries from SAL lines */
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	4642 char_u si_sofofr; / SOFOFROM text */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	4643 char_u si_sofoto; / SOFOTO text */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4644 int si_nosugfile; /* NOSUGFILE item found */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4645 int si_followup; /* soundsalike: ? */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4646 int si_collapse; /* soundsalike: ? */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4647 hashtab_T si_commonwords; /* hashtable for common words */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4648 time_t si_sugtime; /* timestamp for .sug file */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4649 int si_rem_accents; /* soundsalike: remove accents */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4650 garray_T si_map; /* MAP info concatenated */
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4651 char_u si_midword; / MIDWORD chars or NULL */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	4652 int si_compmax; /* max nr of words for compounding */
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	4653 int si_compminlen; /* minimal length for compounding */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	4654 int si_compsylmax; /* max nr of syllables for compounding */
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	4655 char_u si_compflags; / flags used for compounding */
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	4656 char_u si_nobreak; /* NOBREAK */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	4657 char_u si_syllable; / syllable string */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	4658 garray_T si_prefcond; /* table with conditions for postponed
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	4659 * prefixes, each stored as a string */
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4660 int si_newprefID; /* current value for ah_newID */
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	4661 int si_newcompID; /* current value for compound ID */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4662 } spellinfo_T;
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	4663
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4664 static afffile_T spell_read_aff __ARGS((spellinfo_T spin, char_u *fname));
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4665 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	4666 static unsigned get_affitem __ARGS((int flagtype, char_u **pp));
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4667 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	4668 static void check_renumber __ARGS((spellinfo_T *spin));
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4669 static int flag_in_afflist __ARGS((int flagtype, char_u *afflist, unsigned flag));
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4670 static void aff_check_number __ARGS((int spinval, int affval, char *name));
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4671 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	4672 static int str_equal __ARGS((char_u s1, char_u s2));
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4673 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	4674 static int sal_to_bool __ARGS((char_u *s));
240 693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	4675 static int has_non_ascii __ARGS((char_u *s));
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4676 static void spell_free_aff __ARGS((afffile_T *aff));
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4677 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	4678 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	4679 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	4680 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	4681 static int spell_read_wordfile __ARGS((spellinfo_T spin, char_u fname));
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4682 static void getroom __ARGS((spellinfo_T spin, size_t len, int align));
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4683 static char_u getroom_save __ARGS((spellinfo_T spin, char_u *s));
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4684 static void free_blocks __ARGS((sblock_T *bl));
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4685 static wordnode_T wordtree_alloc __ARGS((spellinfo_T spin));
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	4686 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	4687 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	4688 static wordnode_T get_wordnode __ARGS((spellinfo_T spin));
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4689 static int deref_wordnode __ARGS((spellinfo_T spin, wordnode_T node));
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4690 static void free_wordnode __ARGS((spellinfo_T spin, wordnode_T n));
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4691 static void wordtree_compress __ARGS((spellinfo_T spin, wordnode_T root));
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4692 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	4693 static int node_equal __ARGS((wordnode_T n1, wordnode_T n2));
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4694 static void put_sugtime __ARGS((spellinfo_T spin, FILE fd));
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	4695 static int write_vim_spell __ARGS((spellinfo_T spin, char_u fname));
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	4696 static void clear_node __ARGS((wordnode_T *node));
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	4697 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	4698 static void spell_make_sugfile __ARGS((spellinfo_T spin, char_u wfname));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4699 static int sug_filltree __ARGS((spellinfo_T spin, slang_T slang));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4700 static int sug_maketable __ARGS((spellinfo_T *spin));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4701 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	4702 static int offset2bytes __ARGS((int nr, char_u *buf));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4703 static int bytes2offset __ARGS((char_u **pp));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4704 static void sug_write __ARGS((spellinfo_T spin, char_u fname));
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4705 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	4706 static void spell_message __ARGS((spellinfo_T spin, char_u str));
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4707 static void init_spellfile __ARGS((void));
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4708
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	4709 /* 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	4710 * 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	4711 * Use a negative number with the lower 8 bits zero. */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	4712 #define PFX_FLAGS -256
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	4713
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	4714 /*
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	4715 * Tunable parameters for when the tree is compressed. See 'mkspellmem'.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	4716 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	4717 static long compress_start = 30000; /* memory / SBLOCKSIZE */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	4718 static long compress_inc = 100; /* memory / SBLOCKSIZE */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	4719 static long compress_added = 500000; /* word count */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	4720
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4721 #ifdef SPELL_PRINTTREE
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4722 /*
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4723 * 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	4724 * 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	4725 * compressing the tree.
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4726 * Based on code from Olaf Seibert.
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4727 */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4728 #define PRINTLINESIZE 1000
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4729 #define PRINTWIDTH 6
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4730
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4731 #define PRINTSOME(l, depth, fmt, a1, a2) vim_snprintf(l + depth * PRINTWIDTH, \
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4732 PRINTLINESIZE - PRINTWIDTH * depth, fmt, a1, a2)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4733
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4734 static char line1[PRINTLINESIZE];
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4735 static char line2[PRINTLINESIZE];
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4736 static char line3[PRINTLINESIZE];
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4737
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4738 static void
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4739 spell_clear_flags(wordnode_T *node)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4740 {
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4741 wordnode_T *np;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4742
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4743 for (np = node; np != NULL; np = np->wn_sibling)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4744 {
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4745 np->wn_u1.index = FALSE;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4746 spell_clear_flags(np->wn_child);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4747 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4748 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4749
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4750 static void
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4751 spell_print_node(wordnode_T *node, int depth)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4752 {
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4753 if (node->wn_u1.index)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4754 {
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4755 /* Done this node before, print the reference. */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4756 PRINTSOME(line1, depth, "(%d)", node->wn_nr, 0);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4757 PRINTSOME(line2, depth, " ", 0, 0);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4758 PRINTSOME(line3, depth, " ", 0, 0);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4759 msg(line1);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4760 msg(line2);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4761 msg(line3);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4762 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4763 else
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4764 {
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4765 node->wn_u1.index = TRUE;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4766
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4767 if (node->wn_byte != NUL)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4768 {
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4769 if (node->wn_child != NULL)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4770 PRINTSOME(line1, depth, " %c -> ", node->wn_byte, 0);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4771 else
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4772 /* Cannot happen? */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4773 PRINTSOME(line1, depth, " %c ???", node->wn_byte, 0);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4774 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4775 else
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4776 PRINTSOME(line1, depth, " $ ", 0, 0);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4777
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4778 PRINTSOME(line2, depth, "%d/%d ", node->wn_nr, node->wn_refs);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4779
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4780 if (node->wn_sibling != NULL)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4781 PRINTSOME(line3, depth, " \| ", 0, 0);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4782 else
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4783 PRINTSOME(line3, depth, " ", 0, 0);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4784
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4785 if (node->wn_byte == NUL)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4786 {
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4787 msg(line1);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4788 msg(line2);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4789 msg(line3);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4790 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4791
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4792 /* do the children */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4793 if (node->wn_byte != NUL && node->wn_child != NULL)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4794 spell_print_node(node->wn_child, depth + 1);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4795
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4796 /* do the siblings */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4797 if (node->wn_sibling != NULL)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4798 {
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4799 /* get rid of all parent details except \| */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4800 STRCPY(line1, line3);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4801 STRCPY(line2, line3);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4802 spell_print_node(node->wn_sibling, depth);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4803 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4804 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4805 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4806
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4807 static void
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4808 spell_print_tree(wordnode_T *root)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4809 {
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4810 if (root != NULL)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4811 {
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4812 /* Clear the "wn_u1.index" fields, used to remember what has been
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4813 * done. */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4814 spell_clear_flags(root);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4815
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4816 /* Recursively print the tree. */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4817 spell_print_node(root, 0);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4818 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4819 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4820 #endif /* SPELL_PRINTTREE */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	4821
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4822 /*
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4823 * Read the affix file "fname".
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	4824 * Returns an afffile_T, NULL for complete failure.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4825 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4826 static afffile_T *
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4827 spell_read_aff(spin, fname)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4828 spellinfo_T *spin;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4829 char_u *fname;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4830 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4831 FILE *fd;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4832 afffile_T *aff;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4833 char_u rline[MAXLINELEN];
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4834 char_u *line;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4835 char_u *pc = NULL;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4836 #define MAXITEMCNT 30
334 a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	4837 char_u *(items[MAXITEMCNT]);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4838 int itemcnt;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4839 char_u *p;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4840 int lnum = 0;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4841 affheader_T *cur_aff = NULL;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4842 int did_postpone_prefix = FALSE;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4843 int aff_todo = 0;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4844 hashtab_T *tp;
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	4845 char_u *low = NULL;
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	4846 char_u *fol = NULL;
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	4847 char_u *upp = NULL;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4848 int do_rep;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4849 int do_repsal;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4850 int do_sal;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4851 int do_map;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4852 int found_map = FALSE;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	4853 hashitem_T *hi;
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	4854 int l;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4855 int compminlen = 0; /* COMPOUNDMIN value */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4856 int compsylmax = 0; /* COMPOUNDSYLMAX value */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4857 int compmax = 0; /* COMPOUNDMAX value */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4858 char_u compflags = NULL; / COMPOUNDFLAG and COMPOUNDFLAGS
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4859 concatenated */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4860 char_u midword = NULL; / MIDWORD value */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4861 char_u syllable = NULL; / SYLLABLE value */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4862 char_u sofofrom = NULL; / SOFOFROM value */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4863 char_u sofoto = NULL; / SOFOTO value */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4864
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4865 /*
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4866 * Open the file.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4867 */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4868 fd = mch_fopen((char *)fname, "r");
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4869 if (fd == NULL)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4870 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4871 EMSG2(_(e_notopen), fname);
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4872 return NULL;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4873 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4874
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4875 vim_snprintf((char *)IObuff, IOSIZE, _("Reading affix file %s ..."), fname);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4876 spell_message(spin, IObuff);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4877
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4878 /* Only do REP lines when not done in another .aff file already. */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4879 do_rep = spin->si_rep.ga_len == 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4880
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4881 /* Only do REPSAL lines when not done in another .aff file already. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4882 do_repsal = spin->si_repsal.ga_len == 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	4883
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4884 /* Only do SAL lines when not done in another .aff file already. */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4885 do_sal = spin->si_sal.ga_len == 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4886
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4887 /* Only do MAP lines when not done in another .aff file already. */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4888 do_map = spin->si_map.ga_len == 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	4889
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4890 /*
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4891 * Allocate and init the afffile_T structure.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4892 */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	4893 aff = (afffile_T *)getroom(spin, sizeof(afffile_T), TRUE);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4894 if (aff == NULL)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4895 return NULL;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4896 hash_init(&aff->af_pref);
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4897 hash_init(&aff->af_suff);
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4898 hash_init(&aff->af_comp);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4899
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4900 /*
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4901 * Read all the lines in the file one by one.
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4902 */
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	4903 while (!vim_fgets(rline, MAXLINELEN, fd) && !got_int)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4904 {
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	4905 line_breakcheck();
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4906 ++lnum;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4907
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4908 /* Skip comment lines. */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4909 if (*rline == '#')
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4910 continue;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4911
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4912 /* Convert from "SET" to 'encoding' when needed. */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4913 vim_free(pc);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4914 #ifdef FEAT_MBYTE
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4915 if (spin->si_conv.vc_type != CONV_NONE)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4916 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4917 pc = string_convert(&spin->si_conv, rline, NULL);
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	4918 if (pc == NULL)
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	4919 {
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	4920 smsg((char_u *)_("Conversion failure for word in %s line %d: %s"),
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	4921 fname, lnum, rline);
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	4922 continue;
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	4923 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4924 line = pc;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4925 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4926 else
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4927 #endif
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4928 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4929 pc = NULL;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4930 line = rline;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4931 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4932
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4933 /* Split the line up in white separated items. Put a NUL after each
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4934 * item. */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4935 itemcnt = 0;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4936 for (p = line; ; )
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4937 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4938 while (p != NUL && p <= ' ') /* skip white space and CR/NL */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4939 ++p;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4940 if (*p == NUL)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4941 break;
334 a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	4942 if (itemcnt == MAXITEMCNT) /* too many items */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4943 break;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4944 items[itemcnt++] = p;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4945 while (p > ' ') / skip until white space or CR/NL */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4946 ++p;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4947 if (*p == NUL)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4948 break;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4949 *p++ = NUL;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4950 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4951
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4952 /* Handle non-empty lines. */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4953 if (itemcnt > 0)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4954 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4955 if (STRCMP(items[0], "SET") == 0 && itemcnt == 2
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4956 && aff->af_enc == NULL)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4957 {
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4958 #ifdef FEAT_MBYTE
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4959 /* Setup for conversion from "ENC" to 'encoding'. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4960 aff->af_enc = enc_canonize(items[1]);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4961 if (aff->af_enc != NULL && !spin->si_ascii
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4962 && convert_setup(&spin->si_conv, aff->af_enc,
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4963 p_enc) == FAIL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4964 smsg((char_u *)_("Conversion in %s not supported: from %s to %s"),
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	4965 fname, aff->af_enc, p_enc);
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	4966 spin->si_conv.vc_fail = TRUE;
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4967 #else
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4968 smsg((char_u *)_("Conversion in %s not supported"), fname);
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	4969 #endif
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	4970 }
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4971 else if (STRCMP(items[0], "FLAG") == 0 && itemcnt == 2
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4972 && aff->af_flagtype == AFT_CHAR)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4973 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4974 if (STRCMP(items[1], "long") == 0)
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	4975 aff->af_flagtype = AFT_LONG;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4976 else if (STRCMP(items[1], "num") == 0)
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	4977 aff->af_flagtype = AFT_NUM;
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	4978 else if (STRCMP(items[1], "caplong") == 0)
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	4979 aff->af_flagtype = AFT_CAPLONG;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4980 else
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4981 smsg((char_u *)_("Invalid value for FLAG in %s line %d: %s"),
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4982 fname, lnum, items[1]);
621 c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	4983 if (aff->af_rare != 0
c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	4984 \|\| aff->af_keepcase != 0
c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	4985 \|\| aff->af_bad != 0
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	4986 \|\| aff->af_needaffix != 0
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	4987 \|\| aff->af_needcomp != 0
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	4988 \|\| compflags != NULL
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4989 \|\| aff->af_suff.ht_used > 0
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4990 \|\| aff->af_pref.ht_used > 0)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4991 smsg((char_u *)_("FLAG after using flags in %s line %d: %s"),
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4992 fname, lnum, items[1]);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4993 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4994 else if (STRCMP(items[0], "MIDWORD") == 0 && itemcnt == 2
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4995 && midword == NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4996 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	4997 midword = getroom_save(spin, items[1]);
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	4998 }
302 250611b3068d updated for version 7.0080 vimboss parents: 300 diff changeset	4999 else if (STRCMP(items[0], "NOSPLITSUGS") == 0 && itemcnt == 1)
250611b3068d updated for version 7.0080 vimboss parents: 300 diff changeset	5000 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5001 /* ignored, we always split */
302 250611b3068d updated for version 7.0080 vimboss parents: 300 diff changeset	5002 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5003 else if (STRCMP(items[0], "TRY") == 0 && itemcnt == 2)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5004 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5005 /* ignored, we look in the tree for what chars may appear */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5006 }
621 c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	5007 /* TODO: remove "RAR" later */
c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	5008 else if ((STRCMP(items[0], "RAR") == 0
c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	5009 \|\| STRCMP(items[0], "RARE") == 0) && itemcnt == 2
c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	5010 && aff->af_rare == 0)
c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	5011 {
c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	5012 aff->af_rare = affitem2flag(aff->af_flagtype, items[1],
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5013 fname, lnum);
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	5014 }
621 c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	5015 /* TODO: remove "KEP" later */
c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	5016 else if ((STRCMP(items[0], "KEP") == 0
c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	5017 \|\| STRCMP(items[0], "KEEPCASE") == 0) && itemcnt == 2
c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	5018 && aff->af_keepcase == 0)
c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	5019 {
c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	5020 aff->af_keepcase = affitem2flag(aff->af_flagtype, items[1],
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5021 fname, lnum);
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	5022 }
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5023 else if (STRCMP(items[0], "BAD") == 0 && itemcnt == 2
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5024 && aff->af_bad == 0)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5025 {
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5026 aff->af_bad = affitem2flag(aff->af_flagtype, items[1],
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5027 fname, lnum);
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5028 }
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5029 else if (STRCMP(items[0], "NEEDAFFIX") == 0 && itemcnt == 2
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5030 && aff->af_needaffix == 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5031 {
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5032 aff->af_needaffix = affitem2flag(aff->af_flagtype, items[1],
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5033 fname, lnum);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5034 }
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5035 else if (STRCMP(items[0], "NEEDCOMPOUND") == 0 && itemcnt == 2
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5036 && aff->af_needcomp == 0)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5037 {
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5038 aff->af_needcomp = affitem2flag(aff->af_flagtype, items[1],
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5039 fname, lnum);
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5040 }
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	5041 else if (STRCMP(items[0], "COMPOUNDFLAG") == 0 && itemcnt == 2
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5042 && compflags == NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5043 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5044 /* Turn flag "c" into COMPOUNDFLAGS compatible string "c+",
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5045 * "Na" into "Na+", "1234" into "1234+". */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5046 p = getroom(spin, STRLEN(items[1]) + 2, FALSE);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5047 if (p != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5048 {
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5049 STRCPY(p, items[1]);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5050 STRCAT(p, "+");
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5051 compflags = p;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5052 }
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	5053 }
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5054 else if (STRCMP(items[0], "COMPOUNDFLAGS") == 0 && itemcnt == 2)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5055 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5056 /* Concatenate this string to previously defined ones, using a
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5057 * slash to separate them. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5058 l = STRLEN(items[1]) + 1;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5059 if (compflags != NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5060 l += STRLEN(compflags) + 1;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5061 p = getroom(spin, l, FALSE);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5062 if (p != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5063 {
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5064 if (compflags != NULL)
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5065 {
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5066 STRCPY(p, compflags);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5067 STRCAT(p, "/");
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5068 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5069 STRCAT(p, items[1]);
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5070 compflags = p;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5071 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5072 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5073 else if (STRCMP(items[0], "COMPOUNDMAX") == 0 && itemcnt == 2
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5074 && compmax == 0)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5075 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5076 compmax = atoi((char *)items[1]);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5077 if (compmax == 0)
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5078 smsg((char_u *)_("Wrong COMPOUNDMAX value in %s line %d: %s"),
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5079 fname, lnum, items[1]);
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	5080 }
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	5081 else if (STRCMP(items[0], "COMPOUNDMIN") == 0 && itemcnt == 2
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5082 && compminlen == 0)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5083 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5084 compminlen = atoi((char *)items[1]);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5085 if (compminlen == 0)
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	5086 smsg((char_u *)_("Wrong COMPOUNDMIN value in %s line %d: %s"),
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	5087 fname, lnum, items[1]);
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	5088 }
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5089 else if (STRCMP(items[0], "COMPOUNDSYLMAX") == 0 && itemcnt == 2
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5090 && compsylmax == 0)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5091 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5092 compsylmax = atoi((char *)items[1]);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5093 if (compsylmax == 0)
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5094 smsg((char_u *)_("Wrong COMPOUNDSYLMAX value in %s line %d: %s"),
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5095 fname, lnum, items[1]);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5096 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5097 else if (STRCMP(items[0], "SYLLABLE") == 0 && itemcnt == 2
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5098 && syllable == NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5099 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5100 syllable = getroom_save(spin, items[1]);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5101 }
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	5102 else if (STRCMP(items[0], "NOBREAK") == 0 && itemcnt == 1)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	5103 {
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	5104 spin->si_nobreak = TRUE;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	5105 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5106 else if (STRCMP(items[0], "NOSUGFILE") == 0 && itemcnt == 1)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5107 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5108 spin->si_nosugfile = TRUE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5109 }
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5110 else if (STRCMP(items[0], "PFXPOSTPONE") == 0 && itemcnt == 1)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5111 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5112 aff->af_pfxpostpone = TRUE;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5113 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5114 else if ((STRCMP(items[0], "PFX") == 0
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5115 \|\| STRCMP(items[0], "SFX") == 0)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5116 && aff_todo == 0
334 a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	5117 && itemcnt >= 4)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5118 {
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5119 int lasti = 4;
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5120 char_u key[AH_KEY_LEN];
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5121
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5122 if (*items[0] == 'P')
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5123 tp = &aff->af_pref;
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5124 else
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5125 tp = &aff->af_suff;
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5126
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5127 /* Myspell allows the same affix name to be used multiple
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5128 * times. The affix files that do this have an undocumented
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5129 * "S" flag on all but the last block, thus we check for that
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5130 * and store it in ah_follows. */
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5131 vim_strncpy(key, items[1], AH_KEY_LEN - 1);
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5132 hi = hash_find(tp, key);
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5133 if (!HASHITEM_EMPTY(hi))
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5134 {
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5135 cur_aff = HI2AH(hi);
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5136 if (cur_aff->ah_combine != (*items[2] == 'Y'))
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5137 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	5138 fname, lnum, items[1]);
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5139 if (!cur_aff->ah_follows)
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5140 smsg((char_u *)_("Duplicate affix in %s line %d: %s"),
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5141 fname, lnum, items[1]);
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5142 }
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5143 else
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5144 {
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5145 /* New affix letter. */
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5146 cur_aff = (affheader_T *)getroom(spin,
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5147 sizeof(affheader_T), TRUE);
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5148 if (cur_aff == NULL)
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5149 break;
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5150 cur_aff->ah_flag = affitem2flag(aff->af_flagtype, items[1],
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5151 fname, lnum);
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5152 if (cur_aff->ah_flag == 0 \|\| STRLEN(items[1]) >= AH_KEY_LEN)
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5153 break;
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5154 if (cur_aff->ah_flag == aff->af_bad
621 c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	5155 \|\| cur_aff->ah_flag == aff->af_rare
c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	5156 \|\| cur_aff->ah_flag == aff->af_keepcase
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5157 \|\| cur_aff->ah_flag == aff->af_needaffix
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5158 \|\| cur_aff->ah_flag == aff->af_needcomp)
621 c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	5159 smsg((char_u *)_("Affix also used for BAD/RARE/KEEPCASE/NEEDAFFIX/NEEDCOMPOUND in %s line %d: %s"),
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5160 fname, lnum, items[1]);
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5161 STRCPY(cur_aff->ah_key, items[1]);
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5162 hash_add(tp, cur_aff->ah_key);
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5163
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5164 cur_aff->ah_combine = (*items[2] == 'Y');
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5165 }
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5166
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5167 /* Check for the "S" flag, which apparently means that another
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5168 * block with the same affix name is following. */
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5169 if (itemcnt > lasti && STRCMP(items[lasti], "S") == 0)
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5170 {
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5171 ++lasti;
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5172 cur_aff->ah_follows = TRUE;
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5173 }
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5174 else
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5175 cur_aff->ah_follows = FALSE;
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5176
334 a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	5177 /* Myspell allows extra text after the item, but that might
a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	5178 * mean mistakes go unnoticed. Require a comment-starter. */
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5179 if (itemcnt > lasti && *items[lasti] != '#')
334 a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	5180 smsg((char_u *)_("Trailing text in %s line %d: %s"),
a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	5181 fname, lnum, items[4]);
a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	5182
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5183 if (STRCMP(items[2], "Y") != 0 && STRCMP(items[2], "N") != 0)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5184 smsg((char_u *)_("Expected Y or N in %s line %d: %s"),
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5185 fname, lnum, items[2]);
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5186
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5187 if (*items[0] == 'P' && aff->af_pfxpostpone)
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5188 {
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5189 if (cur_aff->ah_newID == 0)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5190 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5191 /* Use a new number in the .spl file later, to be able
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5192 * to handle multiple .aff files. */
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5193 check_renumber(spin);
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5194 cur_aff->ah_newID = ++spin->si_newprefID;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5195
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5196 /* We only really use ah_newID if the prefix is
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5197 * postponed. We know that only after handling all
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5198 * the items. */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5199 did_postpone_prefix = FALSE;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5200 }
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5201 else
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5202 /* Did use the ID in a previous block. */
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5203 did_postpone_prefix = TRUE;
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5204 }
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5205
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5206 aff_todo = atoi((char *)items[3]);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5207 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5208 else if ((STRCMP(items[0], "PFX") == 0
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5209 \|\| STRCMP(items[0], "SFX") == 0)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5210 && aff_todo > 0
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5211 && STRCMP(cur_aff->ah_key, items[1]) == 0
334 a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	5212 && itemcnt >= 5)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5213 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5214 affentry_T *aff_entry;
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	5215 int rare = FALSE;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5216 int nocomp = FALSE;
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5217 int upper = FALSE;
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	5218 int lasti = 5;
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	5219
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5220 /* Check for "rare" and "nocomp" after the other info. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5221 while (itemcnt > lasti)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5222 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5223 if (!rare && STRICMP(items[lasti], "rare") == 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5224 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5225 rare = TRUE;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5226 ++lasti;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5227 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5228 else if (!nocomp && STRICMP(items[lasti], "nocomp") == 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5229 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5230 nocomp = TRUE;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5231 ++lasti;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5232 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5233 else
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5234 break;
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	5235 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5236
334 a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	5237 /* Myspell allows extra text after the item, but that might
a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	5238 * mean mistakes go unnoticed. Require a comment-starter. */
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	5239 if (itemcnt > lasti && *items[lasti] != '#')
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	5240 smsg((char_u *)_(e_afftrailing), fname, lnum, items[lasti]);
334 a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	5241
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5242 /* New item for an affix letter. */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5243 --aff_todo;
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5244 aff_entry = (affentry_T *)getroom(spin,
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 416 diff changeset	5245 sizeof(affentry_T), TRUE);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5246 if (aff_entry == NULL)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5247 break;
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	5248 aff_entry->ae_rare = rare;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5249 aff_entry->ae_nocomp = nocomp;
240 693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	5250
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5251 if (STRCMP(items[2], "0") != 0)
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5252 aff_entry->ae_chop = getroom_save(spin, items[2]);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5253 if (STRCMP(items[3], "0") != 0)
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5254 aff_entry->ae_add = getroom_save(spin, items[3]);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5255
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5256 /* Don't use an affix entry with non-ASCII characters when
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5257 * "spin->si_ascii" is TRUE. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5258 if (!spin->si_ascii \|\| !(has_non_ascii(aff_entry->ae_chop)
240 693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	5259 \|\| has_non_ascii(aff_entry->ae_add)))
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	5260 {
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	5261 aff_entry->ae_next = cur_aff->ah_first;
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	5262 cur_aff->ah_first = aff_entry;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5263
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5264 if (STRCMP(items[4], ".") != 0)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5265 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5266 char_u buf[MAXLINELEN];
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5267
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5268 aff_entry->ae_cond = getroom_save(spin, items[4]);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5269 if (*items[0] == 'P')
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5270 sprintf((char *)buf, "^%s", items[4]);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5271 else
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5272 sprintf((char *)buf, "%s$", items[4]);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5273 aff_entry->ae_prog = vim_regcomp(buf,
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	5274 RE_MAGIC + RE_STRING + RE_STRICT);
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	5275 if (aff_entry->ae_prog == NULL)
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	5276 smsg((char_u *)_("Broken condition in %s line %d: %s"),
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	5277 fname, lnum, items[4]);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5278 }
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5279
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5280 /* For postponed prefixes we need an entry in si_prefcond
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5281 * for the condition. Use an existing one if possible. */
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5282 if (*items[0] == 'P' && aff->af_pfxpostpone)
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5283 {
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5284 /* When the chop string is one lower-case letter and
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5285 * the add string ends in the upper-case letter we set
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5286 * the "upper" flag, clear "ae_chop" and remove the
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5287 * letters from "ae_add". The condition must either
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5288 * be empty or start with the same letter. */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5289 if (aff_entry->ae_chop != NULL
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5290 && aff_entry->ae_add != NULL
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5291 #ifdef FEAT_MBYTE
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5292 && aff_entry->ae_chop[(*mb_ptr2len)(
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5293 aff_entry->ae_chop)] == NUL
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5294 #else
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5295 && aff_entry->ae_chop[1] == NUL
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5296 #endif
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5297 )
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5298 {
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5299 int c, c_up;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5300
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5301 c = PTR2CHAR(aff_entry->ae_chop);
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5302 c_up = SPELL_TOUPPER(c);
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5303 if (c_up != c
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5304 && (aff_entry->ae_cond == NULL
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5305 \|\| PTR2CHAR(aff_entry->ae_cond) == c))
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5306 {
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5307 p = aff_entry->ae_add
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5308 + STRLEN(aff_entry->ae_add);
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5309 mb_ptr_back(aff_entry->ae_add, p);
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5310 if (PTR2CHAR(p) == c_up)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5311 {
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5312 upper = TRUE;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5313 aff_entry->ae_chop = NULL;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5314 *p = NUL;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5315
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5316 /* The condition is matched with the
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5317 * actual word, thus must check for the
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5318 * upper-case letter. */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5319 if (aff_entry->ae_cond != NULL)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5320 {
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5321 char_u buf[MAXLINELEN];
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5322 #ifdef FEAT_MBYTE
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5323 if (has_mbyte)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5324 {
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5325 onecap_copy(items[4], buf, TRUE);
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5326 aff_entry->ae_cond = getroom_save(
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5327 spin, buf);
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5328 }
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5329 else
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5330 #endif
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5331 *aff_entry->ae_cond = c_up;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5332 if (aff_entry->ae_cond != NULL)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5333 {
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5334 sprintf((char *)buf, "^%s",
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5335 aff_entry->ae_cond);
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5336 vim_free(aff_entry->ae_prog);
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5337 aff_entry->ae_prog = vim_regcomp(
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5338 buf, RE_MAGIC + RE_STRING);
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5339 }
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5340 }
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5341 }
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5342 }
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5343 }
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5344
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5345 if (aff_entry->ae_chop == NULL)
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	5346 {
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5347 int idx;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5348 char_u **pp;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5349 int n;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5350
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5351 /* Find a previously used condition. */
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5352 for (idx = spin->si_prefcond.ga_len - 1; idx >= 0;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5353 --idx)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5354 {
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5355 p = ((char_u **)spin->si_prefcond.ga_data)[idx];
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5356 if (str_equal(p, aff_entry->ae_cond))
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5357 break;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5358 }
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5359 if (idx < 0 && ga_grow(&spin->si_prefcond, 1) == OK)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5360 {
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5361 /* Not found, add a new condition. */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5362 idx = spin->si_prefcond.ga_len++;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5363 pp = ((char_u **)spin->si_prefcond.ga_data)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5364 + idx;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5365 if (aff_entry->ae_cond == NULL)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5366 *pp = NULL;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5367 else
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5368 *pp = getroom_save(spin,
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5369 aff_entry->ae_cond);
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5370 }
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5371
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5372 /* Add the prefix to the prefix tree. */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5373 if (aff_entry->ae_add == NULL)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5374 p = (char_u *)"";
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	5375 else
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5376 p = aff_entry->ae_add;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5377 /* PFX_FLAGS is a negative number, so that
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5378 * tree_add_word() knows this is the prefix tree. */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5379 n = PFX_FLAGS;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5380 if (rare)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5381 n \|= WFP_RARE;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5382 if (!cur_aff->ah_combine)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5383 n \|= WFP_NC;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5384 if (upper)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	5385 n \|= WFP_UP;
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5386 tree_add_word(spin, p, spin->si_prefroot, n,
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5387 idx, cur_aff->ah_newID);
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5388 did_postpone_prefix = TRUE;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5389 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5390
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5391 /* Didn't actually use ah_newID, backup si_newprefID. */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5392 if (aff_todo == 0 && !did_postpone_prefix)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5393 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5394 --spin->si_newprefID;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5395 cur_aff->ah_newID = 0;
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	5396 }
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5397 }
240 693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	5398 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5399 }
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5400 else if (STRCMP(items[0], "FOL") == 0 && itemcnt == 2
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5401 && fol == NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5402 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5403 fol = vim_strsave(items[1]);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5404 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5405 else if (STRCMP(items[0], "LOW") == 0 && itemcnt == 2
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5406 && low == NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5407 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5408 low = vim_strsave(items[1]);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5409 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5410 else if (STRCMP(items[0], "UPP") == 0 && itemcnt == 2
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5411 && upp == NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5412 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5413 upp = vim_strsave(items[1]);
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	5414 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5415 else if ((STRCMP(items[0], "REP") == 0
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5416 \|\| STRCMP(items[0], "REPSAL") == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5417 && itemcnt == 2)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5418 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5419 /* Ignore REP/REPSAL count */;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5420 if (!isdigit(*items[1]))
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5421 smsg((char_u *)_("Expected REP(SAL) count in %s line %d"),
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5422 fname, lnum);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5423 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5424 else if ((STRCMP(items[0], "REP") == 0
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5425 \|\| STRCMP(items[0], "REPSAL") == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5426 && itemcnt >= 3)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5427 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5428 /* REP/REPSAL item */
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	5429 /* Myspell ignores extra arguments, we require it starts with
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	5430 * # to detect mistakes. */
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	5431 if (itemcnt > 3 && items[3][0] != '#')
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	5432 smsg((char_u *)_(e_afftrailing), fname, lnum, items[3]);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5433 if (items[0][3] == 'S' ? do_repsal : do_rep)
532 7052f11a3dc9 updated for version 7.0150 vimboss parents: 529 diff changeset	5434 {
7052f11a3dc9 updated for version 7.0150 vimboss parents: 529 diff changeset	5435 /* Replace underscore with space (can't include a space
7052f11a3dc9 updated for version 7.0150 vimboss parents: 529 diff changeset	5436 * directly). */
7052f11a3dc9 updated for version 7.0150 vimboss parents: 529 diff changeset	5437 for (p = items[1]; *p != NUL; mb_ptr_adv(p))
7052f11a3dc9 updated for version 7.0150 vimboss parents: 529 diff changeset	5438 if (*p == '_')
7052f11a3dc9 updated for version 7.0150 vimboss parents: 529 diff changeset	5439 *p = ' ';
7052f11a3dc9 updated for version 7.0150 vimboss parents: 529 diff changeset	5440 for (p = items[2]; *p != NUL; mb_ptr_adv(p))
7052f11a3dc9 updated for version 7.0150 vimboss parents: 529 diff changeset	5441 if (*p == '_')
7052f11a3dc9 updated for version 7.0150 vimboss parents: 529 diff changeset	5442 *p = ' ';
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5443 add_fromto(spin, items[0][3] == 'S'
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5444 ? &spin->si_repsal
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5445 : &spin->si_rep, items[1], items[2]);
532 7052f11a3dc9 updated for version 7.0150 vimboss parents: 529 diff changeset	5446 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5447 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5448 else if (STRCMP(items[0], "MAP") == 0 && itemcnt == 2)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5449 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5450 /* MAP item or count */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5451 if (!found_map)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5452 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5453 /* First line contains the count. */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5454 found_map = TRUE;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5455 if (!isdigit(*items[1]))
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5456 smsg((char_u *)_("Expected MAP count in %s line %d"),
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5457 fname, lnum);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5458 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5459 else if (do_map)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5460 {
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5461 int c;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5462
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5463 /* Check that every character appears only once. */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5464 for (p = items[1]; *p != NUL; )
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5465 {
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5466 #ifdef FEAT_MBYTE
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5467 c = mb_ptr2char_adv(&p);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5468 #else
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5469 c = *p++;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5470 #endif
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5471 if ((spin->si_map.ga_len > 0
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5472 && vim_strchr(spin->si_map.ga_data, c)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5473 != NULL)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5474 \|\| vim_strchr(p, c) != NULL)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5475 smsg((char_u *)_("Duplicate character in MAP in %s line %d"),
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5476 fname, lnum);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5477 }
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	5478
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5479 /* We simply concatenate all the MAP strings, separated by
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5480 * slashes. */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5481 ga_concat(&spin->si_map, items[1]);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5482 ga_append(&spin->si_map, '/');
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5483 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5484 }
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	5485 /* Accept "SAL from to" and "SAL from to # comment". */
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	5486 else if (STRCMP(items[0], "SAL") == 0
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	5487 && (itemcnt == 3 \|\| (itemcnt > 3 && items[3][0] == '#')))
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5488 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5489 if (do_sal)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5490 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5491 /* SAL item (sounds-a-like)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5492 * Either one of the known keys or a from-to pair. */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5493 if (STRCMP(items[1], "followup") == 0)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5494 spin->si_followup = sal_to_bool(items[2]);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5495 else if (STRCMP(items[1], "collapse_result") == 0)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5496 spin->si_collapse = sal_to_bool(items[2]);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5497 else if (STRCMP(items[1], "remove_accents") == 0)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5498 spin->si_rem_accents = sal_to_bool(items[2]);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5499 else
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5500 /* when "to" is "_" it means empty */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5501 add_fromto(spin, &spin->si_sal, items[1],
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5502 STRCMP(items[2], "_") == 0 ? (char_u *)""
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5503 : items[2]);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5504 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5505 }
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	5506 else if (STRCMP(items[0], "SOFOFROM") == 0 && itemcnt == 2
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5507 && sofofrom == NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5508 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5509 sofofrom = getroom_save(spin, items[1]);
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	5510 }
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	5511 else if (STRCMP(items[0], "SOFOTO") == 0 && itemcnt == 2
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5512 && sofoto == NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5513 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5514 sofoto = getroom_save(spin, items[1]);
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	5515 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5516 else if (STRCMP(items[0], "COMMON") == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5517 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5518 int i;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5519
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5520 for (i = 1; i < itemcnt; ++i)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5521 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5522 if (HASHITEM_EMPTY(hash_find(&spin->si_commonwords,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5523 items[i])))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5524 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5525 p = vim_strsave(items[i]);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5526 if (p == NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5527 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5528 hash_add(&spin->si_commonwords, p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5529 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5530 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	5531 }
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5532 else
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	5533 smsg((char_u *)_("Unrecognized or duplicate item in %s line %d: %s"),
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5534 fname, lnum, items[0]);
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5535 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5536 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5537
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	5538 if (fol != NULL \|\| low != NULL \|\| upp != NULL)
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	5539 {
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	5540 if (spin->si_clear_chartab)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	5541 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	5542 /* Clear the char type tables, don't want to use any of the
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	5543 * currently used spell properties. */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	5544 init_spell_chartab();
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	5545 spin->si_clear_chartab = FALSE;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	5546 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	5547
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	5548 /*
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	5549 * 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	5550 * for conflicts with a word table that matches 'encoding'.
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	5551 * Don't write one for utf-8 either, we use utf_*() and
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	5552 * mb_get_class(), the list of chars in the file will be incomplete.
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	5553 */
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	5554 if (!spin->si_ascii
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	5555 #ifdef FEAT_MBYTE
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	5556 && !enc_utf8
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	5557 #endif
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	5558 )
260 ed33f83b42d8 updated for version 7.0071 vimboss parents: 255 diff changeset	5559 {
ed33f83b42d8 updated for version 7.0071 vimboss parents: 255 diff changeset	5560 if (fol == NULL \|\| low == NULL \|\| upp == NULL)
ed33f83b42d8 updated for version 7.0071 vimboss parents: 255 diff changeset	5561 smsg((char_u *)_("Missing FOL/LOW/UPP line in %s"), fname);
ed33f83b42d8 updated for version 7.0071 vimboss parents: 255 diff changeset	5562 else
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	5563 (void)set_spell_chartab(fol, low, upp);
260 ed33f83b42d8 updated for version 7.0071 vimboss parents: 255 diff changeset	5564 }
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	5565
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	5566 vim_free(fol);
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	5567 vim_free(low);
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	5568 vim_free(upp);
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	5569 }
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	5570
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	5571 /* Use compound specifications of the .aff file for the spell info. */
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5572 if (compmax != 0)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5573 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5574 aff_check_number(spin->si_compmax, compmax, "COMPOUNDMAX");
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5575 spin->si_compmax = compmax;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5576 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5577
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5578 if (compminlen != 0)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5579 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5580 aff_check_number(spin->si_compminlen, compminlen, "COMPOUNDMIN");
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5581 spin->si_compminlen = compminlen;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5582 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5583
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5584 if (compsylmax != 0)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5585 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5586 if (syllable == NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5587 smsg((char_u *)_("COMPOUNDSYLMAX used without SYLLABLE"));
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5588 aff_check_number(spin->si_compsylmax, compsylmax, "COMPOUNDSYLMAX");
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5589 spin->si_compsylmax = compsylmax;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5590 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5591
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5592 if (compflags != NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5593 process_compflags(spin, aff, compflags);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5594
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5595 /* Check that we didn't use too many renumbered flags. */
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5596 if (spin->si_newcompID < spin->si_newprefID)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5597 {
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5598 if (spin->si_newcompID == 127 \|\| spin->si_newcompID == 255)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5599 MSG(_("Too many postponed prefixes"));
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5600 else if (spin->si_newprefID == 0 \|\| spin->si_newprefID == 127)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5601 MSG(_("Too many compound flags"));
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	5602 else
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5603 MSG(_("Too many posponed prefixes and/or compound flags"));
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5604 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5605
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5606 if (syllable != NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5607 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5608 aff_check_string(spin->si_syllable, syllable, "SYLLABLE");
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5609 spin->si_syllable = syllable;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5610 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5611
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5612 if (sofofrom != NULL \|\| sofoto != NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5613 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5614 if (sofofrom == NULL \|\| sofoto == NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5615 smsg((char_u *)_("Missing SOFO%s line in %s"),
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5616 sofofrom == NULL ? "FROM" : "TO", fname);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5617 else if (spin->si_sal.ga_len > 0)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5618 smsg((char_u *)_("Both SAL and SOFO lines in %s"), fname);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5619 else
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5620 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5621 aff_check_string(spin->si_sofofr, sofofrom, "SOFOFROM");
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5622 aff_check_string(spin->si_sofoto, sofoto, "SOFOTO");
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5623 spin->si_sofofr = sofofrom;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5624 spin->si_sofoto = sofoto;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5625 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5626 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5627
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5628 if (midword != NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5629 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5630 aff_check_string(spin->si_midword, midword, "MIDWORD");
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5631 spin->si_midword = midword;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5632 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	5633
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5634 vim_free(pc);
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5635 fclose(fd);
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5636 return aff;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5637 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5638
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5639 /*
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5640 * Turn an affix flag name into a number, according to the FLAG type.
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5641 * returns zero for failure.
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5642 */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5643 static unsigned
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5644 affitem2flag(flagtype, item, fname, lnum)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5645 int flagtype;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5646 char_u *item;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5647 char_u *fname;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5648 int lnum;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5649 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5650 unsigned res;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5651 char_u *p = item;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5652
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5653 res = get_affitem(flagtype, &p);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5654 if (res == 0)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5655 {
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5656 if (flagtype == AFT_NUM)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5657 smsg((char_u *)_("Flag is not a number in %s line %d: %s"),
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5658 fname, lnum, item);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5659 else
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5660 smsg((char_u *)_("Illegal flag in %s line %d: %s"),
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5661 fname, lnum, item);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5662 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5663 if (*p != NUL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5664 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5665 smsg((char_u *)_(e_affname), fname, lnum, item);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5666 return 0;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5667 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5668
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5669 return res;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5670 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5671
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5672 /*
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5673 * Get one affix name from "*pp" and advance the pointer.
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5674 * Returns zero for an error, still advances the pointer then.
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5675 */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5676 static unsigned
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5677 get_affitem(flagtype, pp)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5678 int flagtype;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5679 char_u **pp;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5680 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5681 int res;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5682
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5683 if (flagtype == AFT_NUM)
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5684 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5685 if (!VIM_ISDIGIT(**pp))
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5686 {
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5687 ++pp; / always advance, avoid getting stuck */
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5688 return 0;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5689 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5690 res = getdigits(pp);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5691 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5692 else
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5693 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5694 #ifdef FEAT_MBYTE
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5695 res = mb_ptr2char_adv(pp);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5696 #else
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5697 res = (pp)++;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5698 #endif
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5699 if (flagtype == AFT_LONG \|\| (flagtype == AFT_CAPLONG
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5700 && res >= 'A' && res <= 'Z'))
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5701 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5702 if (**pp == NUL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5703 return 0;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5704 #ifdef FEAT_MBYTE
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5705 res = mb_ptr2char_adv(pp) + (res << 16);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5706 #else
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5707 res = (pp)++ + (res << 16);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5708 #endif
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5709 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5710 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5711 return res;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5712 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5713
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5714 /*
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5715 * Process the "compflags" string used in an affix file and append it to
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5716 * spin->si_compflags.
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5717 * The processing involves changing the affix names to ID numbers, so that
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5718 * they fit in one byte.
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5719 */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5720 static void
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5721 process_compflags(spin, aff, compflags)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5722 spellinfo_T *spin;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5723 afffile_T *aff;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5724 char_u *compflags;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5725 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5726 char_u *p;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5727 char_u *prevp;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5728 unsigned flag;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5729 compitem_T *ci;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5730 int id;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5731 int len;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5732 char_u *tp;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5733 char_u key[AH_KEY_LEN];
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5734 hashitem_T *hi;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5735
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5736 /* Make room for the old and the new compflags, concatenated with a / in
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5737 * between. Processing it makes it shorter, but we don't know by how
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5738 * much, thus allocate the maximum. */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5739 len = STRLEN(compflags) + 1;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5740 if (spin->si_compflags != NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5741 len += STRLEN(spin->si_compflags) + 1;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5742 p = getroom(spin, len, FALSE);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5743 if (p == NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5744 return;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5745 if (spin->si_compflags != NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5746 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5747 STRCPY(p, spin->si_compflags);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5748 STRCAT(p, "/");
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5749 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5750 spin->si_compflags = p;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5751 tp = p + STRLEN(p);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5752
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5753 for (p = compflags; *p != NUL; )
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5754 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5755 if (vim_strchr((char_u )"/+[]", *p) != NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5756 /* Copy non-flag characters directly. */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5757 tp++ = p++;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5758 else
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5759 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5760 /* First get the flag number, also checks validity. */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5761 prevp = p;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5762 flag = get_affitem(aff->af_flagtype, &p);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5763 if (flag != 0)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5764 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5765 /* Find the flag in the hashtable. If it was used before, use
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5766 * the existing ID. Otherwise add a new entry. */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5767 vim_strncpy(key, prevp, p - prevp);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5768 hi = hash_find(&aff->af_comp, key);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5769 if (!HASHITEM_EMPTY(hi))
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5770 id = HI2CI(hi)->ci_newID;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5771 else
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5772 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5773 ci = (compitem_T *)getroom(spin, sizeof(compitem_T), TRUE);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5774 if (ci == NULL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5775 break;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5776 STRCPY(ci->ci_key, key);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5777 ci->ci_flag = flag;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5778 /* Avoid using a flag ID that has a special meaning in a
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5779 * regexp (also inside []). */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5780 do
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5781 {
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5782 check_renumber(spin);
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5783 id = spin->si_newcompID--;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5784 } while (vim_strchr((char_u )"/+[]\\-^", id) != NULL);
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5785 ci->ci_newID = id;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5786 hash_add(&aff->af_comp, ci->ci_key);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5787 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5788 *tp++ = id;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5789 }
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5790 if (aff->af_flagtype == AFT_NUM && *p == ',')
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5791 ++p;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5792 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5793 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5794
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5795 *tp = NUL;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5796 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5797
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5798 /*
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5799 * Check that the new IDs for postponed affixes and compounding don't overrun
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5800 * 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	5801 * 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	5802 * When that is used up an error message is given.
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5803 */
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5804 static void
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5805 check_renumber(spin)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5806 spellinfo_T *spin;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5807 {
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5808 if (spin->si_newprefID == spin->si_newcompID && spin->si_newcompID < 128)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5809 {
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5810 spin->si_newprefID = 127;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5811 spin->si_newcompID = 255;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5812 }
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5813 }
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5814
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	5815 /*
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5816 * Return TRUE if flag "flag" appears in affix list "afflist".
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5817 */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5818 static int
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5819 flag_in_afflist(flagtype, afflist, flag)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5820 int flagtype;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5821 char_u *afflist;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5822 unsigned flag;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5823 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5824 char_u *p;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5825 unsigned n;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5826
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5827 switch (flagtype)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5828 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5829 case AFT_CHAR:
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5830 return vim_strchr(afflist, flag) != NULL;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5831
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5832 case AFT_CAPLONG:
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5833 case AFT_LONG:
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5834 for (p = afflist; *p != NUL; )
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5835 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5836 #ifdef FEAT_MBYTE
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5837 n = mb_ptr2char_adv(&p);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5838 #else
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5839 n = *p++;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5840 #endif
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5841 if ((flagtype == AFT_LONG \|\| (n >= 'A' && n <= 'Z'))
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5842 && *p != NUL)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5843 #ifdef FEAT_MBYTE
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5844 n = mb_ptr2char_adv(&p) + (n << 16);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5845 #else
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5846 n = *p++ + (n << 16);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5847 #endif
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5848 if (n == flag)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5849 return TRUE;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5850 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5851 break;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5852
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	5853 case AFT_NUM:
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5854 for (p = afflist; *p != NUL; )
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5855 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5856 n = getdigits(&p);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5857 if (n == flag)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5858 return TRUE;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5859 if (p != NUL) / skip over comma */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5860 ++p;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5861 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5862 break;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5863 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5864 return FALSE;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5865 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5866
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5867 /*
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5868 * 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	5869 */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5870 static void
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5871 aff_check_number(spinval, affval, name)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5872 int spinval;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5873 int affval;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5874 char *name;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5875 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5876 if (spinval != 0 && spinval != affval)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5877 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	5878 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5879
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5880 /*
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5881 * 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	5882 */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5883 static void
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5884 aff_check_string(spinval, affval, name)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5885 char_u *spinval;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5886 char_u *affval;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5887 char *name;
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 (spinval != NULL && STRCMP(spinval, affval) != 0)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5890 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	5891 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5892
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5893 /*
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5894 * Return TRUE if strings "s1" and "s2" are equal. Also consider both being
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5895 * NULL as equal.
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5896 */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5897 static int
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5898 str_equal(s1, s2)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5899 char_u *s1;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5900 char_u *s2;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5901 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5902 if (s1 == NULL \|\| s2 == NULL)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5903 return s1 == s2;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5904 return STRCMP(s1, s2) == 0;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5905 }
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5906
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5907 /*
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5908 * Add a from-to item to "gap". Used for REP and SAL items.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5909 * They are stored case-folded.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5910 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5911 static void
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5912 add_fromto(spin, gap, from, to)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5913 spellinfo_T *spin;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5914 garray_T *gap;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5915 char_u *from;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5916 char_u *to;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5917 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5918 fromto_T *ftp;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5919 char_u word[MAXWLEN];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5920
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5921 if (ga_grow(gap, 1) == OK)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5922 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5923 ftp = ((fromto_T *)gap->ga_data) + gap->ga_len;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5924 (void)spell_casefold(from, STRLEN(from), word, MAXWLEN);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5925 ftp->ft_from = getroom_save(spin, word);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5926 (void)spell_casefold(to, STRLEN(to), word, MAXWLEN);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	5927 ftp->ft_to = getroom_save(spin, word);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5928 ++gap->ga_len;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5929 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5930 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5931
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5932 /*
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5933 * Convert a boolean argument in a SAL line to TRUE or FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5934 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5935 static int
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5936 sal_to_bool(s)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5937 char_u *s;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5938 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5939 return STRCMP(s, "1") == 0 \|\| STRCMP(s, "true") == 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5940 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5941
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	5942 /*
240 693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	5943 * Return TRUE if string "s" contains a non-ASCII character (128 or higher).
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	5944 * When "s" is NULL FALSE is returned.
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	5945 */
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	5946 static int
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	5947 has_non_ascii(s)
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	5948 char_u *s;
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	5949 {
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	5950 char_u *p;
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	5951
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	5952 if (s != NULL)
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	5953 for (p = s; *p != NUL; ++p)
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	5954 if (*p >= 128)
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	5955 return TRUE;
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	5956 return FALSE;
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	5957 }
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	5958
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	5959 /*
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5960 * Free the structure filled by spell_read_aff().
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5961 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5962 static void
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5963 spell_free_aff(aff)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5964 afffile_T *aff;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5965 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5966 hashtab_T *ht;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5967 hashitem_T *hi;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5968 int todo;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5969 affheader_T *ah;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5970 affentry_T *ae;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5971
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5972 vim_free(aff->af_enc);
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5973
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	5974 /* All this trouble to free the "ae_prog" items... */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5975 for (ht = &aff->af_pref; ; ht = &aff->af_suff)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5976 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5977 todo = ht->ht_used;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5978 for (hi = ht->ht_array; todo > 0; ++hi)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5979 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5980 if (!HASHITEM_EMPTY(hi))
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5981 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5982 --todo;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5983 ah = HI2AH(hi);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5984 for (ae = ah->ah_first; ae != NULL; ae = ae->ae_next)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5985 vim_free(ae->ae_prog);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5986 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5987 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5988 if (ht == &aff->af_suff)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5989 break;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5990 }
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5991
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5992 hash_clear(&aff->af_pref);
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5993 hash_clear(&aff->af_suff);
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	5994 hash_clear(&aff->af_comp);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5995 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5996
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5997 /*
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	5998 * Read dictionary file "fname".
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	5999 * Returns OK or FAIL;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6000 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6001 static int
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6002 spell_read_dic(spin, fname, affile)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6003 spellinfo_T *spin;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6004 char_u *fname;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6005 afffile_T *affile;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6006 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6007 hashtab_T ht;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6008 char_u line[MAXLINELEN];
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6009 char_u *p;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6010 char_u *afflist;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6011 char_u store_afflist[MAXWLEN];
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6012 int pfxlen;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6013 int need_affix;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6014 char_u *dw;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6015 char_u *pc;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6016 char_u *w;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6017 int l;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6018 hash_T hash;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6019 hashitem_T *hi;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6020 FILE *fd;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6021 int lnum = 1;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6022 int non_ascii = 0;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6023 int retval = OK;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6024 char_u message[MAXLINELEN + MAXWLEN];
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	6025 int flags;
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6026 int duplicate = 0;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6027
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6028 /*
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6029 * Open the file.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6030 */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	6031 fd = mch_fopen((char *)fname, "r");
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6032 if (fd == NULL)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6033 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6034 EMSG2(_(e_notopen), fname);
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6035 return FAIL;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6036 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6037
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6038 /* The hashtable is only used to detect duplicated words. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6039 hash_init(&ht);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6040
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6041 vim_snprintf((char *)IObuff, IOSIZE,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6042 _("Reading dictionary file %s ..."), fname);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6043 spell_message(spin, IObuff);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6044
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6045 /* start with a message for the first line */
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6046 spin->si_msg_count = 999999;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6047
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6048 /* Read and ignore the first line: word count. */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6049 (void)vim_fgets(line, MAXLINELEN, fd);
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	6050 if (!vim_isdigit(*skipwhite(line)))
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6051 EMSG2(_("E760: No word count in %s"), fname);
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6052
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6053 /*
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6054 * Read all the lines in the file one by one.
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6055 * The words are converted to 'encoding' here, before being added to
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6056 * the hashtable.
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6057 */
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	6058 while (!vim_fgets(line, MAXLINELEN, fd) && !got_int)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6059 {
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	6060 line_breakcheck();
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6061 ++lnum;
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	6062 if (line[0] == '#' \|\| line[0] == '/')
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	6063 continue; /* comment line */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6064
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6065 /* Remove CR, LF and white space from the end. White space halfway
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6066 * the word is kept to allow e.g., "et al.". */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6067 l = STRLEN(line);
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6068 while (l > 0 && line[l - 1] <= ' ')
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6069 --l;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6070 if (l == 0)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6071 continue; /* empty line */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6072 line[l] = NUL;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6073
638 593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	6074 /* Truncate the word at the "/", set "afflist" to what follows.
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	6075 * Replace "\/" by "/" and "\\" by "\". */
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6076 afflist = NULL;
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6077 for (p = line; *p != NUL; mb_ptr_adv(p))
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6078 {
638 593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	6079 if (*p == '\\' && (p[1] == '\\' \|\| p[1] == '/'))
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	6080 mch_memmove(p, p + 1, STRLEN(p));
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6081 else if (*p == '/')
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6082 {
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6083 *p = NUL;
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6084 afflist = p + 1;
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6085 break;
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6086 }
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6087 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6088
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6089 /* Skip non-ASCII words when "spin->si_ascii" is TRUE. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6090 if (spin->si_ascii && has_non_ascii(line))
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6091 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6092 ++non_ascii;
240 693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	6093 continue;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6094 }
240 693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	6095
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	6096 #ifdef FEAT_MBYTE
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6097 /* Convert from "SET" to 'encoding' when needed. */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6098 if (spin->si_conv.vc_type != CONV_NONE)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6099 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6100 pc = string_convert(&spin->si_conv, line, NULL);
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	6101 if (pc == NULL)
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	6102 {
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	6103 smsg((char_u *)_("Conversion failure for word in %s line %d: %s"),
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	6104 fname, lnum, line);
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	6105 continue;
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	6106 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6107 w = pc;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6108 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6109 else
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	6110 #endif
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6111 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6112 pc = NULL;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6113 w = line;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6114 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6115
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6116 /* This takes time, print a message every 10000 words. */
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6117 if (spin->si_verbose && spin->si_msg_count > 10000)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6118 {
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6119 spin->si_msg_count = 0;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6120 vim_snprintf((char *)message, sizeof(message),
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6121 _("line %6d, word %6d - %s"),
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6122 lnum, spin->si_foldwcount + spin->si_keepwcount, w);
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6123 msg_start();
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6124 msg_puts_long_attr(message, 0);
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6125 msg_clr_eos();
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6126 msg_didout = FALSE;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6127 msg_col = 0;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6128 out_flush();
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6129 }
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6130
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6131 /* Store the word in the hashtable to be able to find duplicates. */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6132 dw = (char_u *)getroom_save(spin, w);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6133 if (dw == NULL)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6134 retval = FAIL;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6135 vim_free(pc);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6136 if (retval == FAIL)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6137 break;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6138
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6139 hash = hash_hash(dw);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6140 hi = hash_lookup(&ht, dw, hash);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6141 if (!HASHITEM_EMPTY(hi))
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6142 {
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6143 if (p_verbose > 0)
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6144 smsg((char_u *)_("Duplicate word in %s line %d: %s"),
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	6145 fname, lnum, dw);
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6146 else if (duplicate == 0)
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6147 smsg((char_u *)_("First duplicate word in %s line %d: %s"),
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6148 fname, lnum, dw);
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6149 ++duplicate;
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6150 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6151 else
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6152 hash_add_item(&ht, hi, dw, hash);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6153
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	6154 flags = 0;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6155 store_afflist[0] = NUL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6156 pfxlen = 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6157 need_affix = FALSE;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	6158 if (afflist != NULL)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	6159 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	6160 /* Check for affix name that stands for keep-case word and stands
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	6161 * for rare word (if defined). */
621 c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	6162 if (affile->af_keepcase != 0 && flag_in_afflist(
c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	6163 affile->af_flagtype, afflist, affile->af_keepcase))
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	6164 flags \|= WF_KEEPCAP \| WF_FIXCAP;
621 c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	6165 if (affile->af_rare != 0 && flag_in_afflist(
c5688885c414 updated for version 7.0178 vimboss parents: 620 diff changeset	6166 affile->af_flagtype, afflist, affile->af_rare))
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	6167 flags \|= WF_RARE;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6168 if (affile->af_bad != 0 && flag_in_afflist(
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6169 affile->af_flagtype, afflist, affile->af_bad))
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	6170 flags \|= WF_BANNED;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6171 if (affile->af_needaffix != 0 && flag_in_afflist(
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6172 affile->af_flagtype, afflist, affile->af_needaffix))
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6173 need_affix = TRUE;
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	6174 if (affile->af_needcomp != 0 && flag_in_afflist(
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	6175 affile->af_flagtype, afflist, affile->af_needcomp))
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	6176 flags \|= WF_NEEDCOMP;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6177
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6178 if (affile->af_pfxpostpone)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6179 /* Need to store the list of prefix IDs with the word. */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6180 pfxlen = get_pfxlist(affile, afflist, store_afflist);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6181
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6182 if (spin->si_compflags != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6183 /* Need to store the list of compound flags with the word.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6184 * Concatenate them to the list of prefix IDs. */
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6185 get_compflags(affile, afflist, store_afflist + pfxlen);
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	6186 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	6187
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6188 /* Add the word to the word tree(s). */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6189 if (store_word(spin, dw, flags, spin->si_region,
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6190 store_afflist, need_affix) == FAIL)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6191 retval = FAIL;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6192
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6193 if (afflist != NULL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6194 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6195 /* Find all matching suffixes and add the resulting words.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6196 * Additionally do matching prefixes that combine. */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6197 if (store_aff_word(spin, dw, afflist, affile,
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	6198 &affile->af_suff, &affile->af_pref,
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6199 FALSE, flags, store_afflist, pfxlen) == FAIL)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6200 retval = FAIL;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6201
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6202 /* Find all matching prefixes and add the resulting words. */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6203 if (store_aff_word(spin, dw, afflist, affile,
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6204 &affile->af_pref, NULL,
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6205 FALSE, flags, store_afflist, pfxlen) == FAIL)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6206 retval = FAIL;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6207 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6208 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6209
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6210 if (duplicate > 0)
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6211 smsg((char_u *)_("%d duplicate word(s) in %s"), duplicate, fname);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6212 if (spin->si_ascii && non_ascii > 0)
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6213 smsg((char_u *)_("Ignored %d word(s) with non-ASCII characters in %s"),
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6214 non_ascii, fname);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6215 hash_clear(&ht);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6216
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6217 fclose(fd);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6218 return retval;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6219 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6220
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6221 /*
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6222 * Get the list of prefix IDs from the affix list "afflist".
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6223 * Used for PFXPOSTPONE.
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6224 * Put the resulting flags in "store_afflist[MAXWLEN]" with a terminating NUL
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6225 * and return the number of affixes.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6226 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6227 static int
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6228 get_pfxlist(affile, afflist, store_afflist)
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6229 afffile_T *affile;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6230 char_u *afflist;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6231 char_u *store_afflist;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6232 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6233 char_u *p;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6234 char_u *prevp;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6235 int cnt = 0;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6236 int id;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6237 char_u key[AH_KEY_LEN];
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6238 hashitem_T *hi;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6239
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6240 for (p = afflist; *p != NUL; )
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6241 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6242 prevp = p;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6243 if (get_affitem(affile->af_flagtype, &p) != 0)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6244 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6245 /* A flag is a postponed prefix flag if it appears in "af_pref"
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6246 * and it's ID is not zero. */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6247 vim_strncpy(key, prevp, p - prevp);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6248 hi = hash_find(&affile->af_pref, key);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6249 if (!HASHITEM_EMPTY(hi))
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6250 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6251 id = HI2AH(hi)->ah_newID;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6252 if (id != 0)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6253 store_afflist[cnt++] = id;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6254 }
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6255 }
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	6256 if (affile->af_flagtype == AFT_NUM && *p == ',')
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6257 ++p;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6258 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6259
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6260 store_afflist[cnt] = NUL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6261 return cnt;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6262 }
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6263
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6264 /*
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6265 * 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	6266 * for compound words.
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6267 * Puts the flags in "store_afflist[]".
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6268 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6269 static void
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6270 get_compflags(affile, afflist, store_afflist)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6271 afffile_T *affile;
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6272 char_u *afflist;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6273 char_u *store_afflist;
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6274 {
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6275 char_u *p;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6276 char_u *prevp;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6277 int cnt = 0;
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6278 char_u key[AH_KEY_LEN];
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6279 hashitem_T *hi;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6280
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6281 for (p = afflist; *p != NUL; )
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6282 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6283 prevp = p;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6284 if (get_affitem(affile->af_flagtype, &p) != 0)
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6285 {
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6286 /* A flag is a compound flag if it appears in "af_comp". */
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6287 vim_strncpy(key, prevp, p - prevp);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6288 hi = hash_find(&affile->af_comp, key);
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6289 if (!HASHITEM_EMPTY(hi))
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6290 store_afflist[cnt++] = HI2CI(hi)->ci_newID;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6291 }
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	6292 if (affile->af_flagtype == AFT_NUM && *p == ',')
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6293 ++p;
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6294 }
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6295
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6296 store_afflist[cnt] = NUL;
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6297 }
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6298
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6299 /*
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6300 * Apply affixes to a word and store the resulting words.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6301 * "ht" is the hashtable with affentry_T that need to be applied, either
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6302 * prefixes or suffixes.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6303 * "xht", when not NULL, is the prefix hashtable, to be used additionally on
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6304 * the resulting words for combining affixes.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6305 *
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6306 * Returns FAIL when out of memory.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6307 */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6308 static int
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6309 store_aff_word(spin, word, afflist, affile, ht, xht, comb, flags,
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6310 pfxlist, pfxlen)
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6311 spellinfo_T spin; / spell info */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6312 char_u word; / basic word start */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6313 char_u afflist; / list of names of supported affixes */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6314 afffile_T *affile;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6315 hashtab_T *ht;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6316 hashtab_T *xht;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6317 int comb; /* only use affixes that combine */
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	6318 int flags; /* flags for the word */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6319 char_u pfxlist; / list of prefix IDs */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6320 int pfxlen; /* nr of flags in "pfxlist" for prefixes, rest
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6321 * is compound flags */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6322 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6323 int todo;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6324 hashitem_T *hi;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6325 affheader_T *ah;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6326 affentry_T *ae;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6327 regmatch_T regmatch;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6328 char_u newword[MAXWLEN];
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6329 int retval = OK;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6330 int i;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6331 char_u *p;
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	6332 int use_flags;
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	6333 char_u *use_pfxlist;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6334 char_u pfx_pfxlist[MAXWLEN];
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6335 size_t wordlen = STRLEN(word);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6336
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6337 todo = ht->ht_used;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6338 for (hi = ht->ht_array; todo > 0 && retval == OK; ++hi)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6339 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6340 if (!HASHITEM_EMPTY(hi))
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6341 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6342 --todo;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6343 ah = HI2AH(hi);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6344
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6345 /* Check that the affix combines, if required, and that the word
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6346 * supports this affix. */
495 409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6347 if ((!comb \|\| ah->ah_combine) && flag_in_afflist(
409dced94617 updated for version 7.0136 vimboss parents: 492 diff changeset	6348 affile->af_flagtype, afflist, ah->ah_flag))
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6349 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6350 /* Loop over all affix entries with this name. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6351 for (ae = ah->ah_first; ae != NULL; ae = ae->ae_next)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6352 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6353 /* Check the condition. It's not logical to match case
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6354 * here, but it is required for compatibility with
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6355 * Myspell.
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6356 * Another requirement from Myspell is that the chop
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6357 * string is shorter than the word itself.
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6358 * For prefixes, when "PFXPOSTPONE" was used, only do
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6359 * prefixes with a chop string. */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6360 regmatch.regprog = ae->ae_prog;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6361 regmatch.rm_ic = FALSE;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6362 if ((xht != NULL \|\| !affile->af_pfxpostpone
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6363 \|\| ae->ae_chop != NULL)
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6364 && (ae->ae_chop == NULL
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6365 \|\| STRLEN(ae->ae_chop) < wordlen)
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6366 && (ae->ae_prog == NULL
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6367 \|\| vim_regexec(&regmatch, word, (colnr_T)0)))
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6368 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6369 /* Match. Remove the chop and add the affix. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6370 if (xht == NULL)
240 693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	6371 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6372 /* prefix: chop/add at the start of the word */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6373 if (ae->ae_add == NULL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6374 *newword = NUL;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6375 else
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6376 STRCPY(newword, ae->ae_add);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6377 p = word;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6378 if (ae->ae_chop != NULL)
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	6379 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6380 /* Skip chop string. */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	6381 #ifdef FEAT_MBYTE
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	6382 if (has_mbyte)
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	6383 {
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	6384 i = mb_charlen(ae->ae_chop);
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	6385 for ( ; i > 0; --i)
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	6386 mb_ptr_adv(p);
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	6387 }
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	6388 else
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	6389 #endif
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	6390 p += STRLEN(ae->ae_chop);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	6391 }
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6392 STRCAT(newword, p);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6393 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6394 else
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6395 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6396 /* suffix: chop/add at the end of the word */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6397 STRCPY(newword, word);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6398 if (ae->ae_chop != NULL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6399 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6400 /* Remove chop string. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6401 p = newword + STRLEN(newword);
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	6402 i = MB_CHARLEN(ae->ae_chop);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	6403 for ( ; i > 0; --i)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6404 mb_ptr_back(newword, p);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6405 *p = NUL;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6406 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6407 if (ae->ae_add != NULL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6408 STRCAT(newword, ae->ae_add);
240 693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	6409 }
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	6410
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	6411 /* Obey the "rare" flag of the affix. */
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	6412 if (ae->ae_rare)
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	6413 use_flags = flags \| WF_RARE;
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	6414 else
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	6415 use_flags = flags;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6416
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6417 /* Obey the "nocomp" flag of the affix: don't use the
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6418 * compound flags. */
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	6419 use_pfxlist = pfxlist;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6420 if (ae->ae_nocomp && pfxlist != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6421 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6422 vim_strncpy(pfx_pfxlist, pfxlist, pfxlen);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6423 use_pfxlist = pfx_pfxlist;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6424 }
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	6425
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	6426 /* When there are postponed prefixes... */
393 7180554eefb1 updated for version 7.0104 vimboss parents: 390 diff changeset	6427 if (spin->si_prefroot != NULL
7180554eefb1 updated for version 7.0104 vimboss parents: 390 diff changeset	6428 && spin->si_prefroot->wn_sibling != NULL)
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	6429 {
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	6430 /* ... add a flag to indicate an affix was used. */
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	6431 use_flags \|= WF_HAS_AFF;
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	6432
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	6433 /* ... don't use a prefix list if combining
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6434 * affixes is not allowed. But do use the
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6435 * compound flags after them. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6436 if ((!ah->ah_combine \|\| comb) && pfxlist != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6437 use_pfxlist += pfxlen;
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	6438 }
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	6439
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6440 /* Store the modified word. */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6441 if (store_word(spin, newword, use_flags,
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6442 spin->si_region, use_pfxlist, FALSE) == FAIL)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6443 retval = FAIL;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6444
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6445 /* When added a suffix and combining is allowed also
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6446 * try adding prefixes additionally. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6447 if (xht != NULL && ah->ah_combine)
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6448 if (store_aff_word(spin, newword, afflist, affile,
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	6449 xht, NULL, TRUE,
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6450 use_flags, use_pfxlist, pfxlen) == FAIL)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6451 retval = FAIL;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6452 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6453 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6454 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6455 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6456 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6457
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6458 return retval;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6459 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6460
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6461 /*
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6462 * Read a file with a list of words.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6463 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6464 static int
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6465 spell_read_wordfile(spin, fname)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6466 spellinfo_T *spin;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6467 char_u *fname;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6468 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6469 FILE *fd;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6470 long lnum = 0;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6471 char_u rline[MAXLINELEN];
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6472 char_u *line;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6473 char_u *pc = NULL;
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6474 char_u *p;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6475 int l;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6476 int retval = OK;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6477 int did_word = FALSE;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6478 int non_ascii = 0;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	6479 int flags;
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6480 int regionmask;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6481
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6482 /*
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6483 * Open the file.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6484 */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	6485 fd = mch_fopen((char *)fname, "r");
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6486 if (fd == NULL)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6487 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6488 EMSG2(_(e_notopen), fname);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6489 return FAIL;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6490 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6491
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6492 vim_snprintf((char *)IObuff, IOSIZE, _("Reading word file %s ..."), fname);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6493 spell_message(spin, IObuff);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6494
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6495 /*
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6496 * Read all the lines in the file one by one.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6497 */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6498 while (!vim_fgets(rline, MAXLINELEN, fd) && !got_int)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6499 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6500 line_breakcheck();
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6501 ++lnum;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6502
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6503 /* Skip comment lines. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6504 if (*rline == '#')
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6505 continue;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6506
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6507 /* Remove CR, LF and white space from the end. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6508 l = STRLEN(rline);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6509 while (l > 0 && rline[l - 1] <= ' ')
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6510 --l;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6511 if (l == 0)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6512 continue; /* empty or blank line */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6513 rline[l] = NUL;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6514
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6515 /* Convert from "=encoding={encoding}" to 'encoding' when needed. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6516 vim_free(pc);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	6517 #ifdef FEAT_MBYTE
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6518 if (spin->si_conv.vc_type != CONV_NONE)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6519 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6520 pc = string_convert(&spin->si_conv, rline, NULL);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6521 if (pc == NULL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6522 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6523 smsg((char_u *)_("Conversion failure for word in %s line %d: %s"),
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6524 fname, lnum, rline);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6525 continue;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6526 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6527 line = pc;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6528 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6529 else
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	6530 #endif
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6531 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6532 pc = NULL;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6533 line = rline;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6534 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6535
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	6536 if (*line == '/')
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6537 {
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	6538 ++line;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	6539 if (STRNCMP(line, "encoding=", 9) == 0)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6540 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6541 if (spin->si_conv.vc_type != CONV_NONE)
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6542 smsg((char_u *)_("Duplicate /encoding= line ignored in %s line %d: %s"),
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6543 fname, lnum, line - 1);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6544 else if (did_word)
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6545 smsg((char_u *)_("/encoding= line after word ignored in %s line %d: %s"),
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6546 fname, lnum, line - 1);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6547 else
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6548 {
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	6549 #ifdef FEAT_MBYTE
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	6550 char_u *enc;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	6551
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6552 /* Setup for conversion to 'encoding'. */
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6553 line += 10;
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6554 enc = enc_canonize(line);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6555 if (enc != NULL && !spin->si_ascii
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6556 && convert_setup(&spin->si_conv, enc,
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6557 p_enc) == FAIL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6558 smsg((char_u *)_("Conversion in %s not supported: from %s to %s"),
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6559 fname, line, p_enc);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6560 vim_free(enc);
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	6561 spin->si_conv.vc_fail = TRUE;
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	6562 #else
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	6563 smsg((char_u *)_("Conversion in %s not supported"), fname);
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	6564 #endif
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6565 }
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	6566 continue;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6567 }
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	6568
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6569 if (STRNCMP(line, "regions=", 8) == 0)
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6570 {
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6571 if (spin->si_region_count > 1)
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6572 smsg((char_u *)_("Duplicate /regions= line ignored in %s line %d: %s"),
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6573 fname, lnum, line);
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6574 else
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6575 {
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6576 line += 8;
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6577 if (STRLEN(line) > 16)
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6578 smsg((char_u *)_("Too many regions in %s line %d: %s"),
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6579 fname, lnum, line);
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6580 else
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6581 {
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6582 spin->si_region_count = STRLEN(line) / 2;
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6583 STRCPY(spin->si_region_name, line);
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	6584
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	6585 /* Adjust the mask for a word valid in all regions. */
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	6586 spin->si_region = (1 << spin->si_region_count) - 1;
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6587 }
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6588 }
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6589 continue;
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6590 }
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6591
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6592 smsg((char_u *)_("/ line ignored in %s line %d: %s"),
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6593 fname, lnum, line - 1);
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6594 continue;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6595 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6596
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6597 flags = 0;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6598 regionmask = spin->si_region;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6599
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6600 /* Check for flags and region after a slash. */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6601 p = vim_strchr(line, '/');
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6602 if (p != NULL)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6603 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6604 *p++ = NUL;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6605 while (*p != NUL)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6606 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6607 if (p == '=') / keep-case word */
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	6608 flags \|= WF_KEEPCAP \| WF_FIXCAP;
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6609 else if (p == '!') / Bad, bad, wicked word. */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6610 flags \|= WF_BANNED;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6611 else if (p == '?') / Rare word. */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6612 flags \|= WF_RARE;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6613 else if (VIM_ISDIGIT(p)) / region number(s) */
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6614 {
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6615 if ((flags & WF_REGION) == 0) /* first one */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6616 regionmask = 0;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6617 flags \|= WF_REGION;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6618
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6619 l = *p - '0';
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6620 if (l > spin->si_region_count)
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6621 {
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6622 smsg((char_u *)_("Invalid region nr in %s line %d: %s"),
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6623 fname, lnum, p);
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6624 break;
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6625 }
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6626 regionmask \|= 1 << (l - 1);
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6627 }
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6628 else
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6629 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6630 smsg((char_u *)_("Unrecognized flags in %s line %d: %s"),
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6631 fname, lnum, p);
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6632 break;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6633 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	6634 ++p;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	6635 }
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6636 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6637
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6638 /* Skip non-ASCII words when "spin->si_ascii" is TRUE. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6639 if (spin->si_ascii && has_non_ascii(line))
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6640 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6641 ++non_ascii;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6642 continue;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6643 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6644
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6645 /* Normal word: store it. */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6646 if (store_word(spin, line, flags, regionmask, NULL, FALSE) == FAIL)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6647 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6648 retval = FAIL;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6649 break;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6650 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6651 did_word = TRUE;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6652 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6653
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6654 vim_free(pc);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6655 fclose(fd);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6656
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6657 if (spin->si_ascii && non_ascii > 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6658 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6659 vim_snprintf((char *)IObuff, IOSIZE,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6660 _("Ignored %d words with non-ASCII characters"), non_ascii);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6661 spell_message(spin, IObuff);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6662 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6663
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6664 return retval;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6665 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6666
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6667 /*
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6668 * Get part of an sblock_T, "len" bytes long.
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6669 * This avoids calling free() for every little struct we use (and keeping
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6670 * track of them).
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6671 * The memory is cleared to all zeros.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6672 * Returns NULL when out of memory.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6673 */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6674 static void *
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6675 getroom(spin, len, align)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6676 spellinfo_T *spin;
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 416 diff changeset	6677 size_t len; /* length needed */
8347d456f7e5 updated for version 7.0118 vimboss parents: 416 diff changeset	6678 int align; /* align for pointer */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6679 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6680 char_u *p;
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6681 sblock_T *bl = spin->si_blocks;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6682
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 416 diff changeset	6683 if (align && bl != NULL)
8347d456f7e5 updated for version 7.0118 vimboss parents: 416 diff changeset	6684 /* Round size up for alignment. On some systems structures need to be
8347d456f7e5 updated for version 7.0118 vimboss parents: 416 diff changeset	6685 * aligned to the size of a pointer (e.g., SPARC). */
8347d456f7e5 updated for version 7.0118 vimboss parents: 416 diff changeset	6686 bl->sb_used = (bl->sb_used + sizeof(char *) - 1)
8347d456f7e5 updated for version 7.0118 vimboss parents: 416 diff changeset	6687 & ~(sizeof(char *) - 1);
8347d456f7e5 updated for version 7.0118 vimboss parents: 416 diff changeset	6688
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6689 if (bl == NULL \|\| bl->sb_used + len > SBLOCKSIZE)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6690 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6691 /* Allocate a block of memory. This is not freed until much later. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6692 bl = (sblock_T *)alloc_clear((unsigned)(sizeof(sblock_T) + SBLOCKSIZE));
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6693 if (bl == NULL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6694 return NULL;
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6695 bl->sb_next = spin->si_blocks;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6696 spin->si_blocks = bl;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6697 bl->sb_used = 0;
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	6698 ++spin->si_blocks_cnt;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6699 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6700
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6701 p = bl->sb_data + bl->sb_used;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6702 bl->sb_used += len;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6703
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6704 return p;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6705 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6706
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6707 /*
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6708 * Make a copy of a string into memory allocated with getroom().
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6709 */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6710 static char_u *
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6711 getroom_save(spin, s)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6712 spellinfo_T *spin;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6713 char_u *s;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6714 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6715 char_u *sc;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6716
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6717 sc = (char_u *)getroom(spin, STRLEN(s) + 1, FALSE);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6718 if (sc != NULL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6719 STRCPY(sc, s);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6720 return sc;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6721 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6722
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6723
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6724 /*
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6725 * Free the list of allocated sblock_T.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6726 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6727 static void
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6728 free_blocks(bl)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6729 sblock_T *bl;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6730 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6731 sblock_T *next;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6732
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6733 while (bl != NULL)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6734 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6735 next = bl->sb_next;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6736 vim_free(bl);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6737 bl = next;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6738 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6739 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6740
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6741 /*
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6742 * Allocate the root of a word tree.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6743 */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6744 static wordnode_T *
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6745 wordtree_alloc(spin)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6746 spellinfo_T *spin;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6747 {
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6748 return (wordnode_T *)getroom(spin, sizeof(wordnode_T), TRUE);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6749 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6750
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6751 /*
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6752 * Store a word in the tree(s).
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	6753 * 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	6754 * 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	6755 * used to find suggestions.
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6756 * 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	6757 * 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	6758 * compound flag.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6759 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6760 static int
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6761 store_word(spin, word, flags, region, pfxlist, need_affix)
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6762 spellinfo_T *spin;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6763 char_u *word;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	6764 int flags; /* extra flags, WF_BANNED */
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	6765 int region; /* supported region(s) */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6766 char_u pfxlist; / list of prefix IDs or NULL */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6767 int need_affix; /* only store word with affix ID */
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 int len = STRLEN(word);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6770 int ct = captype(word, word + len);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6771 char_u foldword[MAXWLEN];
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6772 int res = OK;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6773 char_u *p;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6774
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	6775 (void)spell_casefold(word, len, foldword, MAXWLEN);
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6776 for (p = pfxlist; res == OK; ++p)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6777 {
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6778 if (!need_affix \|\| (p != NULL && *p != NUL))
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6779 res = tree_add_word(spin, foldword, spin->si_foldroot, ct \| flags,
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6780 region, p == NULL ? 0 : *p);
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6781 if (p == NULL \|\| *p == NUL)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6782 break;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6783 }
334 a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	6784 ++spin->si_foldwcount;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	6785
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6786 if (res == OK && (ct == WF_KEEPCAP \|\| (flags & WF_KEEPCAP)))
334 a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	6787 {
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6788 for (p = pfxlist; res == OK; ++p)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6789 {
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6790 if (!need_affix \|\| (p != NULL && *p != NUL))
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6791 res = tree_add_word(spin, word, spin->si_keeproot, flags,
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6792 region, p == NULL ? 0 : *p);
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6793 if (p == NULL \|\| *p == NUL)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6794 break;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6795 }
334 a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	6796 ++spin->si_keepwcount;
a1270013cb34 updated for version 7.0087 vimboss parents: 330 diff changeset	6797 }
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6798 return res;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6799 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6800
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6801 /*
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6802 * Add word "word" to a word tree at "root".
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6803 * 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	6804 * "rare" and "region" is the condition nr.
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	6805 * Returns FAIL when out of memory.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6806 */
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	6807 static int
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6808 tree_add_word(spin, word, root, flags, region, affixID)
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6809 spellinfo_T *spin;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6810 char_u *word;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6811 wordnode_T *root;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6812 int flags;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6813 int region;
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6814 int affixID;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6815 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6816 wordnode_T *node = root;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6817 wordnode_T *np;
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6818 wordnode_T copyp, *copyprev;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6819 wordnode_T **prev = NULL;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6820 int i;
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	6821
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6822 /* 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	6823 for (i = 0; ; ++i)
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	6824 {
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6825 /* 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	6826 * 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	6827 * (we don't optimize for a partly shared list of siblings). */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6828 if (node != NULL && node->wn_refs > 1)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6829 {
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6830 --node->wn_refs;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6831 copyprev = prev;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6832 for (copyp = node; copyp != NULL; copyp = copyp->wn_sibling)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6833 {
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6834 /* Allocate a new node and copy the info. */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6835 np = get_wordnode(spin);
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6836 if (np == NULL)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6837 return FAIL;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6838 np->wn_child = copyp->wn_child;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6839 if (np->wn_child != NULL)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6840 ++np->wn_child->wn_refs; /* child gets extra ref */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6841 np->wn_byte = copyp->wn_byte;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6842 if (np->wn_byte == NUL)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6843 {
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6844 np->wn_flags = copyp->wn_flags;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6845 np->wn_region = copyp->wn_region;
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6846 np->wn_affixID = copyp->wn_affixID;
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6847 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6848
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6849 /* Link the new node in the list, there will be one ref. */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6850 np->wn_refs = 1;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6851 *copyprev = np;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6852 copyprev = &np->wn_sibling;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6853
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6854 /* Let "node" point to the head of the copied list. */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6855 if (copyp == node)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6856 node = np;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6857 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6858 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6859
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6860 /* Look for the sibling that has the same character. They are sorted
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6861 * 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	6862 * higher byte value. For zero bytes (end of word) the sorting is
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6863 * done on flags and then on affixID. */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6864 while (node != NULL
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6865 && (node->wn_byte < word[i]
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6866 \|\| (node->wn_byte == NUL
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6867 && (flags < 0
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6868 ? node->wn_affixID < (unsigned)affixID
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6869 : (node->wn_flags < (unsigned)(flags & WN_MASK)
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	6870 \|\| (node->wn_flags == (flags & WN_MASK)
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6871 && (spin->si_sugtree
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6872 ? (node->wn_region & 0xffff) < region
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6873 : node->wn_affixID
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6874 < (unsigned)affixID)))))))
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6875 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6876 prev = &node->wn_sibling;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6877 node = *prev;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6878 }
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6879 if (node == NULL
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6880 \|\| node->wn_byte != word[i]
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6881 \|\| (word[i] == NUL
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	6882 && (flags < 0
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6883 \|\| spin->si_sugtree
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	6884 \|\| node->wn_flags != (flags & WN_MASK)
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6885 \|\| node->wn_affixID != affixID)))
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	6886 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6887 /* Allocate a new node. */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6888 np = get_wordnode(spin);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6889 if (np == NULL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6890 return FAIL;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6891 np->wn_byte = word[i];
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6892
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6893 /* 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	6894 * list: ref count is one. Otherwise use ref count of sibling and
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6895 * make ref count of sibling one (matters when inserting in front
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6896 * of the list of siblings). */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6897 if (node == NULL)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6898 np->wn_refs = 1;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6899 else
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6900 {
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6901 np->wn_refs = node->wn_refs;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6902 node->wn_refs = 1;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6903 }
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6904 *prev = np;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6905 np->wn_sibling = node;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6906 node = np;
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	6907 }
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6908
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6909 if (word[i] == NUL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6910 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6911 node->wn_flags = flags;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6912 node->wn_region \|= region;
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	6913 node->wn_affixID = affixID;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6914 break;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6915 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6916 prev = &node->wn_child;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	6917 node = *prev;
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	6918 }
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6919 #ifdef SPELL_PRINTTREE
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6920 smsg("Added \"%s\"", word);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6921 spell_print_tree(root->wn_sibling);
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6922 #endif
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6923
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6924 /* count nr of words added since last message */
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6925 ++spin->si_msg_count;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6926
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	6927 if (spin->si_compress_cnt > 1)
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	6928 {
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	6929 if (--spin->si_compress_cnt == 1)
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	6930 /* Did enough words to lower the block count limit. */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6931 spin->si_blocks_cnt += compress_inc;
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	6932 }
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	6933
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6934 /*
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	6935 * 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	6936 * to free up some room. But compression is slow, and we might actually
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	6937 * need that room, thus only compress in the following situations:
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	6938 * 1. When not compressed before (si_compress_cnt == 0): when using
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6939 * "compress_start" blocks.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6940 * 2. When compressed before and used "compress_inc" blocks before
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6941 * adding "compress_added" words (si_compress_cnt > 1).
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6942 * 3. When compressed before, added "compress_added" words
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	6943 * (si_compress_cnt == 1) and the number of free nodes drops below the
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	6944 * maximum word length.
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6945 */
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	6946 #ifndef SPELL_PRINTTREE
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	6947 if (spin->si_compress_cnt == 1
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	6948 ? spin->si_free_count < MAXWLEN
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6949 : spin->si_blocks_cnt >= compress_start)
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	6950 #endif
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	6951 {
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	6952 /* Decrement the block counter. The effect is that we compress again
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6953 * when the freed up room has been used and another "compress_inc"
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6954 * blocks have been allocated. Unless "compress_added" words have
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	6955 * been added, then the limit is put back again. */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6956 spin->si_blocks_cnt -= compress_inc;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6957 spin->si_compress_cnt = compress_added;
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	6958
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6959 if (spin->si_verbose)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6960 {
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6961 msg_start();
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6962 msg_puts((char_u *)_(msg_compressing));
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6963 msg_clr_eos();
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6964 msg_didout = FALSE;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6965 msg_col = 0;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6966 out_flush();
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	6967 }
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	6968
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	6969 /* Compress both trees. Either they both have many nodes, which makes
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	6970 * compression useful, or one of them is small, which means
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6971 * compression goes fast. But when filling the souldfold word tree
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6972 * there is no keep-case tree. */
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	6973 wordtree_compress(spin, spin->si_foldroot);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6974 if (affixID >= 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	6975 wordtree_compress(spin, spin->si_keeproot);
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6976 }
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	6977
c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	6978 return OK;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6979 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	6980
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	6981 /*
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6982 * Check the 'mkspellmem' option. Return FAIL if it's wrong.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6983 * Sets "sps_flags".
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6984 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6985 int
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6986 spell_check_msm()
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6987 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6988 char_u *p = p_msm;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6989 long start = 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6990 long inc = 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6991 long added = 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6992
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6993 if (!VIM_ISDIGIT(*p))
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6994 return FAIL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6995 /* block count = (value * 1024) / SBLOCKSIZE (but avoid overflow)*/
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6996 start = (getdigits(&p) * 10) / (SBLOCKSIZE / 102);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6997 if (*p != ',')
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6998 return FAIL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	6999 ++p;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7000 if (!VIM_ISDIGIT(*p))
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7001 return FAIL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7002 inc = (getdigits(&p) * 102) / (SBLOCKSIZE / 10);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7003 if (*p != ',')
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7004 return FAIL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7005 ++p;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7006 if (!VIM_ISDIGIT(*p))
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7007 return FAIL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7008 added = getdigits(&p) * 1024;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7009 if (*p != NUL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7010 return FAIL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7011
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7012 if (start == 0 \|\| inc == 0 \|\| added == 0 \|\| inc > start)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7013 return FAIL;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7014
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7015 compress_start = start;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7016 compress_inc = inc;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7017 compress_added = added;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7018 return OK;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7019 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7020
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7021
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7022 /*
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7023 * Get a wordnode_T, either from the list of previously freed nodes or
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7024 * allocate a new one.
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7025 */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7026 static wordnode_T *
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7027 get_wordnode(spin)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7028 spellinfo_T *spin;
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7029 {
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7030 wordnode_T *n;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7031
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7032 if (spin->si_first_free == NULL)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7033 n = (wordnode_T *)getroom(spin, sizeof(wordnode_T), TRUE);
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7034 else
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7035 {
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7036 n = spin->si_first_free;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7037 spin->si_first_free = n->wn_child;
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7038 vim_memset(n, 0, sizeof(wordnode_T));
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7039 --spin->si_free_count;
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7040 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7041 #ifdef SPELL_PRINTTREE
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7042 n->wn_nr = ++spin->si_wordnode_nr;
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7043 #endif
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7044 return n;
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7045 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7046
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7047 /*
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7048 * 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	7049 * siblings). If the reference count becomes zero free the node and its
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7050 * siblings.
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7051 * Returns the number of nodes actually freed.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7052 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7053 static int
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7054 deref_wordnode(spin, node)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7055 spellinfo_T *spin;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7056 wordnode_T *node;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7057 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7058 wordnode_T *np;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7059 int cnt = 0;
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7060
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7061 if (--node->wn_refs == 0)
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7062 {
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7063 for (np = node; np != NULL; np = np->wn_sibling)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7064 {
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7065 if (np->wn_child != NULL)
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7066 cnt += deref_wordnode(spin, np->wn_child);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7067 free_wordnode(spin, np);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7068 ++cnt;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7069 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7070 ++cnt; /* length field */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7071 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7072 return cnt;
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7073 }
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7074
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7075 /*
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7076 * Free a wordnode_T for re-use later.
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7077 * Only the "wn_child" field becomes invalid.
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7078 */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7079 static void
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7080 free_wordnode(spin, n)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7081 spellinfo_T *spin;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7082 wordnode_T *n;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7083 {
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7084 n->wn_child = spin->si_first_free;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7085 spin->si_first_free = n;
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7086 ++spin->si_free_count;
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7087 }
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7088
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7089 /*
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7090 * Compress a tree: find tails that are identical and can be shared.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7091 */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7092 static void
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7093 wordtree_compress(spin, root)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7094 spellinfo_T *spin;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7095 wordnode_T *root;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7096 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7097 hashtab_T ht;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7098 int n;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7099 int tot = 0;
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7100 int perc;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7101
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7102 /* 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	7103 * start of the tree. */
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7104 if (root->wn_sibling != NULL)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7105 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7106 hash_init(&ht);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7107 n = node_compress(spin, root->wn_sibling, &ht, &tot);
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7108
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7109 #ifndef SPELL_PRINTTREE
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7110 if (spin->si_verbose \|\| p_verbose > 2)
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7111 #endif
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7112 {
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7113 if (tot > 1000000)
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7114 perc = (tot - n) / (tot / 100);
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7115 else if (tot == 0)
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7116 perc = 0;
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7117 else
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7118 perc = (tot - n) * 100 / tot;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7119 vim_snprintf((char *)IObuff, IOSIZE,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7120 _("Compressed %d of %d nodes; %d (%d%%) remaining"),
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7121 n, tot, tot - n, perc);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7122 spell_message(spin, IObuff);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7123 }
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7124 #ifdef SPELL_PRINTTREE
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7125 spell_print_tree(root->wn_sibling);
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7126 #endif
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7127 hash_clear(&ht);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7128 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7129 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7130
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7131 /*
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7132 * Compress a node, its siblings and its children, depth first.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7133 * Returns the number of compressed nodes.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7134 */
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	7135 static int
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7136 node_compress(spin, node, ht, tot)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7137 spellinfo_T *spin;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7138 wordnode_T *node;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7139 hashtab_T *ht;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7140 int tot; / total count of nodes before compressing,
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7141 incremented while going through the tree */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7142 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7143 wordnode_T *np;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7144 wordnode_T *tp;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7145 wordnode_T *child;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7146 hash_T hash;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7147 hashitem_T *hi;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7148 int len = 0;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7149 unsigned nr, n;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7150 int compressed = 0;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7151
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7152 /*
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7153 * Go through the list of siblings. Compress each child and then try
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7154 * finding an identical child to replace it.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7155 * 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	7156 * 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	7157 */
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7158 for (np = node; np != NULL && !got_int; np = np->wn_sibling)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7159 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7160 ++len;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7161 if ((child = np->wn_child) != NULL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7162 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7163 /* Compress the child first. This fills hashkey. */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7164 compressed += node_compress(spin, child, ht, tot);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7165
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7166 /* Try to find an identical child. */
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7167 hash = hash_hash(child->wn_u1.hashkey);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7168 hi = hash_lookup(ht, child->wn_u1.hashkey, hash);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7169 if (!HASHITEM_EMPTY(hi))
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7170 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7171 /* There are children we encountered before with a hash value
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7172 * identical to the current child. Now check if there is one
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7173 * that is really identical. */
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7174 for (tp = HI2WN(hi); tp != NULL; tp = tp->wn_u2.next)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7175 if (node_equal(child, tp))
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7176 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7177 /* Found one! Now use that child in place of the
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7178 * current one. This means the current child and all
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7179 * its siblings is unlinked from the tree. */
bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7180 ++tp->wn_refs;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7181 compressed += deref_wordnode(spin, child);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7182 np->wn_child = tp;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7183 break;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7184 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7185 if (tp == NULL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7186 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7187 /* No other child with this hash value equals the child of
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7188 * the node, add it to the linked list after the first
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7189 * item. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7190 tp = HI2WN(hi);
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7191 child->wn_u2.next = tp->wn_u2.next;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7192 tp->wn_u2.next = child;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7193 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7194 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7195 else
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7196 /* No other child has this hash value, add it to the
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7197 * hashtable. */
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7198 hash_add_item(ht, hi, child->wn_u1.hashkey, hash);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7199 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7200 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7201 tot += len + 1; / add one for the node that stores the length */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7202
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7203 /*
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7204 * 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	7205 * find a lookalike node. This must be done after compressing the sibling
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7206 * list, otherwise the hash key would become invalid by the compression.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7207 */
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7208 node->wn_u1.hashkey[0] = len;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7209 nr = 0;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7210 for (np = node; np != NULL; np = np->wn_sibling)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7211 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7212 if (np->wn_byte == NUL)
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	7213 /* end node: use wn_flags, wn_region and wn_affixID */
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	7214 n = np->wn_flags + (np->wn_region << 8) + (np->wn_affixID << 16);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7215 else
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7216 /* byte node: use the byte value and the child pointer */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7217 n = np->wn_byte + ((long_u)np->wn_child << 8);
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7218 nr = nr * 101 + n;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7219 }
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7220
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7221 /* Avoid NUL bytes, it terminates the hash key. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7222 n = nr & 0xff;
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7223 node->wn_u1.hashkey[1] = n == 0 ? 1 : n;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7224 n = (nr >> 8) & 0xff;
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7225 node->wn_u1.hashkey[2] = n == 0 ? 1 : n;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7226 n = (nr >> 16) & 0xff;
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7227 node->wn_u1.hashkey[3] = n == 0 ? 1 : n;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7228 n = (nr >> 24) & 0xff;
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7229 node->wn_u1.hashkey[4] = n == 0 ? 1 : n;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7230 node->wn_u1.hashkey[5] = NUL;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7231
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7232 /* Check for CTRL-C pressed now and then. */
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7233 fast_breakcheck();
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	7234
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7235 return compressed;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7236 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7237
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7238 /*
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7239 * Return TRUE when two nodes have identical siblings and children.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7240 */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7241 static int
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7242 node_equal(n1, n2)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7243 wordnode_T *n1;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7244 wordnode_T *n2;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7245 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7246 wordnode_T *p1;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7247 wordnode_T *p2;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7248
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7249 for (p1 = n1, p2 = n2; p1 != NULL && p2 != NULL;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7250 p1 = p1->wn_sibling, p2 = p2->wn_sibling)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7251 if (p1->wn_byte != p2->wn_byte
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7252 \|\| (p1->wn_byte == NUL
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7253 ? (p1->wn_flags != p2->wn_flags
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7254 \|\| p1->wn_region != p2->wn_region
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	7255 \|\| p1->wn_affixID != p2->wn_affixID)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7256 : (p1->wn_child != p2->wn_child)))
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7257 break;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7258
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7259 return p1 == NULL && p2 == NULL;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7260 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7261
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7262 /*
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7263 * Write a number to file "fd", MSB first, in "len" bytes.
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7264 */
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	7265 void
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7266 put_bytes(fd, nr, len)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7267 FILE *fd;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7268 long_u nr;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7269 int len;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7270 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7271 int i;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7272
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7273 for (i = len - 1; i >= 0; --i)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7274 putc((int)(nr >> (i * 8)), fd);
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7275 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7276
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7277 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7278 * Write spin->si_sugtime to file "fd".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7279 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7280 static void
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7281 put_sugtime(spin, fd)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7282 spellinfo_T *spin;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7283 FILE *fd;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7284 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7285 int c;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7286 int i;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7287
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7288 /* 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	7289 * can't use put_bytes() here. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7290 for (i = 7; i >= 0; --i)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7291 if (i + 1 > sizeof(time_t))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7292 /* ">>" doesn't work well when shifting more bits than avail */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7293 putc(0, fd);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7294 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7295 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7296 c = (unsigned)spin->si_sugtime >> (i * 8);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7297 putc(c, fd);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7298 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7299 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7300
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7301 static int
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7302 #ifdef __BORLANDC__
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7303 _RTLENTRYF
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7304 #endif
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7305 rep_compare __ARGS((const void s1, const void s2));
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7306
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7307 /*
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7308 * Function given to qsort() to sort the REP items on "from" string.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7309 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7310 static int
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7311 #ifdef __BORLANDC__
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7312 _RTLENTRYF
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7313 #endif
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7314 rep_compare(s1, s2)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7315 const void *s1;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7316 const void *s2;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7317 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7318 fromto_T p1 = (fromto_T )s1;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7319 fromto_T p2 = (fromto_T )s2;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7320
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7321 return STRCMP(p1->ft_from, p2->ft_from);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7322 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7323
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7324 /*
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7325 * Write the Vim .spl file "fname".
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	7326 * Return FAIL or OK;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	7327 */
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	7328 static int
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7329 write_vim_spell(spin, fname)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	7330 spellinfo_T *spin;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7331 char_u *fname;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7332 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7333 FILE *fd;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7334 int regionmask;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7335 int round;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7336 wordnode_T *tree;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7337 int nodecount;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7338 int i;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7339 int l;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7340 garray_T *gap;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7341 fromto_T *ftp;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7342 char_u *p;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7343 int rr;
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	7344 int retval = OK;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7345
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7346 fd = mch_fopen((char *)fname, "w");
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7347 if (fd == NULL)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7348 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7349 EMSG2(_(e_notopen), fname);
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	7350 return FAIL;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7351 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7352
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7353 /* <HEADER>: <fileID> <versionnr> */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7354 /* <fileID> */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7355 if (fwrite(VIMSPELLMAGIC, VIMSPELLMAGICL, (size_t)1, fd) != 1)
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	7356 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7357 EMSG(_(e_write));
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	7358 retval = FAIL;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	7359 }
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7360 putc(VIMSPELLVERSION, fd); /* <versionnr> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7361
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7362 /*
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7363 * <SECTIONS>: <section> ... <sectionend>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7364 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7365
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7366 /* SN_REGION: <regionname> ...
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7367 * Write the region names only if there is more than one. */
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	7368 if (spin->si_region_count > 1)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7369 {
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7370 putc(SN_REGION, fd); /* <sectionID> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7371 putc(SNF_REQUIRED, fd); /* <sectionflags> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7372 l = spin->si_region_count * 2;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7373 put_bytes(fd, (long_u)l, 4); /* <sectionlen> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7374 fwrite(spin->si_region_name, (size_t)l, (size_t)1, fd);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7375 /* <regionname> ... */
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	7376 regionmask = (1 << spin->si_region_count) - 1;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7377 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7378 else
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7379 regionmask = 0;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7380
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7381 /* SN_CHARFLAGS: <charflagslen> <charflags> <folcharslen> <folchars>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7382 *
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7383 * The table with character flags and the table for case folding.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7384 * This makes sure the same characters are recognized as word characters
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7385 * when generating an when using a spell file.
260 ed33f83b42d8 updated for version 7.0071 vimboss parents: 255 diff changeset	7386 * 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	7387 * 'encoding'.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7388 * 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	7389 * the table (avoids that it conflicts). File is shorter too.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7390 */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7391 if (!spin->si_ascii && !spin->si_add)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7392 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7393 char_u folchars[128 * 8];
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7394 int flags;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7395
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	7396 putc(SN_CHARFLAGS, fd); /* <sectionID> */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7397 putc(SNF_REQUIRED, fd); /* <sectionflags> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7398
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7399 /* Form the <folchars> string first, we need to know its length. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7400 l = 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7401 for (i = 128; i < 256; ++i)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7402 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7403 #ifdef FEAT_MBYTE
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7404 if (has_mbyte)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7405 l += mb_char2bytes(spelltab.st_fold[i], folchars + l);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7406 else
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7407 #endif
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7408 folchars[l++] = spelltab.st_fold[i];
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7409 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7410 put_bytes(fd, (long_u)(1 + 128 + 2 + l), 4); /* <sectionlen> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7411
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7412 fputc(128, fd); /* <charflagslen> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7413 for (i = 128; i < 256; ++i)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7414 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7415 flags = 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7416 if (spelltab.st_isw[i])
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7417 flags \|= CF_WORD;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7418 if (spelltab.st_isu[i])
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7419 flags \|= CF_UPPER;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7420 fputc(flags, fd); /* <charflags> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7421 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7422
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7423 put_bytes(fd, (long_u)l, 2); /* <folcharslen> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7424 fwrite(folchars, (size_t)l, (size_t)1, fd); /* <folchars> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7425 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7426
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7427 /* SN_MIDWORD: <midword> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7428 if (spin->si_midword != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7429 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7430 putc(SN_MIDWORD, fd); /* <sectionID> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7431 putc(SNF_REQUIRED, fd); /* <sectionflags> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7432
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	7433 i = STRLEN(spin->si_midword);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7434 put_bytes(fd, (long_u)i, 4); /* <sectionlen> */
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	7435 fwrite(spin->si_midword, (size_t)i, (size_t)1, fd); /* <midword> */
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	7436 }
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	7437
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7438 /* SN_PREFCOND: <prefcondcnt> <prefcond> ... */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7439 if (spin->si_prefcond.ga_len > 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7440 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7441 putc(SN_PREFCOND, fd); /* <sectionID> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7442 putc(SNF_REQUIRED, fd); /* <sectionflags> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7443
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7444 l = write_spell_prefcond(NULL, &spin->si_prefcond);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7445 put_bytes(fd, (long_u)l, 4); /* <sectionlen> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7446
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7447 write_spell_prefcond(fd, &spin->si_prefcond);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7448 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7449
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7450 /* SN_REP: <repcount> <rep> ...
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7451 * SN_SAL: <salflags> <salcount> <sal> ...
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7452 * SN_REPSAL: <repcount> <rep> ... */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7453
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7454 /* round 1: SN_REP section
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7455 * round 2: SN_SAL section (unless SN_SOFO is used)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7456 * round 3: SN_REPSAL section */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7457 for (round = 1; round <= 3; ++round)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7458 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7459 if (round == 1)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7460 gap = &spin->si_rep;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7461 else if (round == 2)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7462 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7463 /* Don't write SN_SAL when using a SN_SOFO section */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7464 if (spin->si_sofofr != NULL && spin->si_sofoto != NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7465 continue;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7466 gap = &spin->si_sal;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7467 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7468 else
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7469 gap = &spin->si_repsal;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7470
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7471 /* Don't write the section if there are no items. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7472 if (gap->ga_len == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7473 continue;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7474
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7475 /* Sort the REP/REPSAL items. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7476 if (round != 2)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7477 qsort(gap->ga_data, (size_t)gap->ga_len,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7478 sizeof(fromto_T), rep_compare);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7479
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7480 i = round == 1 ? SN_REP : (round == 2 ? SN_SAL : SN_REPSAL);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7481 putc(i, fd); /* <sectionID> */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7482
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7483 /* This is for making suggestions, section is not required. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7484 putc(0, fd); /* <sectionflags> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7485
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7486 /* Compute the length of what follows. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7487 l = 2; /* count <repcount> or <salcount> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7488 for (i = 0; i < gap->ga_len; ++i)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7489 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7490 ftp = &((fromto_T *)gap->ga_data)[i];
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7491 l += 1 + STRLEN(ftp->ft_from); /* count <fromlen> and <from> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7492 l += 1 + STRLEN(ftp->ft_to); /* count <tolen> and <to> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7493 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7494 if (round == 2)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7495 ++l; /* count <salflags> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7496 put_bytes(fd, (long_u)l, 4); /* <sectionlen> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7497
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7498 if (round == 2)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7499 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7500 i = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7501 if (spin->si_followup)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7502 i \|= SAL_F0LLOWUP;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7503 if (spin->si_collapse)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7504 i \|= SAL_COLLAPSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7505 if (spin->si_rem_accents)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7506 i \|= SAL_REM_ACCENTS;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7507 putc(i, fd); /* <salflags> */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7508 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7509
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7510 put_bytes(fd, (long_u)gap->ga_len, 2); /* <repcount> or <salcount> */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7511 for (i = 0; i < gap->ga_len; ++i)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7512 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7513 /* <rep> : <repfromlen> <repfrom> <reptolen> <repto> */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7514 /* <sal> : <salfromlen> <salfrom> <saltolen> <salto> */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7515 ftp = &((fromto_T *)gap->ga_data)[i];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7516 for (rr = 1; rr <= 2; ++rr)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7517 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7518 p = rr == 1 ? ftp->ft_from : ftp->ft_to;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7519 l = STRLEN(p);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7520 putc(l, fd);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7521 fwrite(p, l, (size_t)1, fd);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7522 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7523 }
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7524
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7525 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7526
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7527 /* SN_SOFO: <sofofromlen> <sofofrom> <sofotolen> <sofoto>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7528 * This is for making suggestions, section is not required. */
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	7529 if (spin->si_sofofr != NULL && spin->si_sofoto != NULL)
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	7530 {
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7531 putc(SN_SOFO, fd); /* <sectionID> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7532 putc(0, fd); /* <sectionflags> */
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	7533
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	7534 l = STRLEN(spin->si_sofofr);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7535 put_bytes(fd, (long_u)(l + STRLEN(spin->si_sofoto) + 4), 4);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7536 /* <sectionlen> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7537
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7538 put_bytes(fd, (long_u)l, 2); /* <sofofromlen> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7539 fwrite(spin->si_sofofr, l, (size_t)1, fd); /* <sofofrom> */
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	7540
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	7541 l = STRLEN(spin->si_sofoto);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7542 put_bytes(fd, (long_u)l, 2); /* <sofotolen> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7543 fwrite(spin->si_sofoto, l, (size_t)1, fd); /* <sofoto> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7544 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7545
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7546 /* SN_WORDS: <word> ...
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7547 * This is for making suggestions, section is not required. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7548 if (spin->si_commonwords.ht_used > 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7549 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7550 putc(SN_WORDS, fd); /* <sectionID> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7551 putc(0, fd); /* <sectionflags> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7552
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7553 /* round 1: count the bytes
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7554 * round 2: write the bytes */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7555 for (round = 1; round <= 2; ++round)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7556 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7557 int todo;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7558 int len = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7559 hashitem_T *hi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7560
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7561 todo = spin->si_commonwords.ht_used;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7562 for (hi = spin->si_commonwords.ht_array; todo > 0; ++hi)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7563 if (!HASHITEM_EMPTY(hi))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7564 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7565 l = STRLEN(hi->hi_key) + 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7566 len += l;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7567 if (round == 2) /* <word> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7568 fwrite(hi->hi_key, (size_t)l, (size_t)1, fd);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7569 --todo;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7570 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7571 if (round == 1)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7572 put_bytes(fd, (long_u)len, 4); /* <sectionlen> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7573 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7574 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7575
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7576 /* SN_MAP: <mapstr>
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7577 * This is for making suggestions, section is not required. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7578 if (spin->si_map.ga_len > 0)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7579 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7580 putc(SN_MAP, fd); /* <sectionID> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7581 putc(0, fd); /* <sectionflags> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7582 l = spin->si_map.ga_len;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7583 put_bytes(fd, (long_u)l, 4); /* <sectionlen> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7584 fwrite(spin->si_map.ga_data, (size_t)l, (size_t)1, fd);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7585 /* <mapstr> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7586 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7587
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7588 /* SN_SUGFILE: <timestamp>
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7589 * 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	7590 * same time allows for checking that a .sug file that is found matches
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7591 * with this .spl file. That's because the word numbers must be exactly
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7592 * right. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7593 if (!spin->si_nosugfile
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7594 && (spin->si_sal.ga_len > 0
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7595 \|\| (spin->si_sofofr != NULL && spin->si_sofoto != NULL)))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7596 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7597 putc(SN_SUGFILE, fd); /* <sectionID> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7598 putc(0, fd); /* <sectionflags> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7599 put_bytes(fd, (long_u)8, 4); /* <sectionlen> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7600
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7601 /* Set si_sugtime and write it to the file. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7602 spin->si_sugtime = time(NULL);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7603 put_sugtime(spin, fd); /* <timestamp> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7604 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7605
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7606 /* SN_COMPOUND: compound info.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7607 * We don't mark it required, when not supported all compound words will
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7608 * be bad words. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7609 if (spin->si_compflags != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7610 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7611 putc(SN_COMPOUND, fd); /* <sectionID> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7612 putc(0, fd); /* <sectionflags> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7613
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7614 l = STRLEN(spin->si_compflags);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7615 put_bytes(fd, (long_u)(l + 3), 4); /* <sectionlen> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7616 putc(spin->si_compmax, fd); /* <compmax> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7617 putc(spin->si_compminlen, fd); /* <compminlen> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7618 putc(spin->si_compsylmax, fd); /* <compsylmax> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7619 /* <compflags> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7620 fwrite(spin->si_compflags, (size_t)l, (size_t)1, fd);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7621 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7622
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	7623 /* SN_NOBREAK: NOBREAK flag */
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	7624 if (spin->si_nobreak)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	7625 {
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	7626 putc(SN_NOBREAK, fd); /* <sectionID> */
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	7627 putc(0, fd); /* <sectionflags> */
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	7628
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	7629 /* It's empty, the precense of the section flags the feature. */
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	7630 put_bytes(fd, (long_u)0, 4); /* <sectionlen> */
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	7631 }
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	7632
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7633 /* SN_SYLLABLE: syllable info.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7634 * We don't mark it required, when not supported syllables will not be
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7635 * counted. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7636 if (spin->si_syllable != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7637 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7638 putc(SN_SYLLABLE, fd); /* <sectionID> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7639 putc(0, fd); /* <sectionflags> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7640
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7641 l = STRLEN(spin->si_syllable);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7642 put_bytes(fd, (long_u)l, 4); /* <sectionlen> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7643 fwrite(spin->si_syllable, (size_t)l, (size_t)1, fd); /* <syllable> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7644 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7645
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7646 /* end of <SECTIONS> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7647 putc(SN_END, fd); /* <sectionend> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	7648
302 250611b3068d updated for version 7.0080 vimboss parents: 300 diff changeset	7649
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7650 /*
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7651 * <LWORDTREE> <KWORDTREE> <PREFIXTREE>
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7652 */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7653 spin->si_memtot = 0;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7654 for (round = 1; round <= 3; ++round)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7655 {
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7656 if (round == 1)
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7657 tree = spin->si_foldroot->wn_sibling;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7658 else if (round == 2)
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7659 tree = spin->si_keeproot->wn_sibling;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7660 else
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	7661 tree = spin->si_prefroot->wn_sibling;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7662
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7663 /* Clear the index and wnode fields in the tree. */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7664 clear_node(tree);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7665
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7666 /* Count the number of nodes. Needed to be able to allocate the
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7667 * memory when reading the nodes. Also fills in index for shared
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7668 * nodes. */
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7669 nodecount = put_node(NULL, tree, 0, regionmask, round == 3);
236 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 /* number of nodes in 4 bytes */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7672 put_bytes(fd, (long_u)nodecount, 4); /* <nodecount> */
302 250611b3068d updated for version 7.0080 vimboss parents: 300 diff changeset	7673 spin->si_memtot += nodecount + nodecount * sizeof(int);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7674
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7675 /* Write the nodes. */
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7676 (void)put_node(fd, tree, 0, regionmask, round == 3);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7677 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7678
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	7679 /* Write another byte to check for errors. */
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	7680 if (putc(0, fd) == EOF)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	7681 retval = FAIL;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	7682
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	7683 if (fclose(fd) == EOF)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	7684 retval = FAIL;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	7685
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	7686 return retval;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7687 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7688
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7689 /*
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7690 * Clear the index and wnode fields of "node", it siblings and its
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7691 * 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	7692 * space.
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7693 */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7694 static void
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7695 clear_node(node)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7696 wordnode_T *node;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7697 {
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7698 wordnode_T *np;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7699
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7700 if (node != NULL)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7701 for (np = node; np != NULL; np = np->wn_sibling)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7702 {
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7703 np->wn_u1.index = 0;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7704 np->wn_u2.wnode = NULL;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7705
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7706 if (np->wn_byte != NUL)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7707 clear_node(np->wn_child);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7708 }
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7709 }
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7710
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7711
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7712 /*
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7713 * Dump a word tree at node "node".
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7714 *
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7715 * This first writes the list of possible bytes (siblings). Then for each
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7716 * byte recursively write the children.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7717 *
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7718 * NOTE: The code here must match the code in read_tree_node(), since
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7719 * 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	7720 * in the file).
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7721 *
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7722 * Returns the number of nodes used.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7723 */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7724 static int
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7725 put_node(fd, node, index, regionmask, prefixtree)
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7726 FILE fd; / NULL when only counting */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7727 wordnode_T *node;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7728 int index;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7729 int regionmask;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7730 int prefixtree; /* TRUE for PREFIXTREE */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7731 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7732 int newindex = index;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7733 int siblingcount = 0;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7734 wordnode_T *np;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7735 int flags;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7736
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7737 /* If "node" is zero the tree is empty. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7738 if (node == NULL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7739 return 0;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7740
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7741 /* Store the index where this node is written. */
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7742 node->wn_u1.index = index;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7743
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7744 /* Count the number of siblings. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7745 for (np = node; np != NULL; np = np->wn_sibling)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7746 ++siblingcount;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7747
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7748 /* Write the sibling count. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7749 if (fd != NULL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7750 putc(siblingcount, fd); /* <siblingcount> */
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7751
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7752 /* Write each sibling byte and optionally extra info. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7753 for (np = node; np != NULL; np = np->wn_sibling)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7754 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7755 if (np->wn_byte == 0)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7756 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7757 if (fd != NULL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7758 {
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7759 /* For a NUL byte (end of word) write the flags etc. */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7760 if (prefixtree)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7761 {
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	7762 /* In PREFIXTREE write the required affixID and the
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	7763 * associated condition nr (stored in wn_region). The
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	7764 * byte value is misused to store the "rare" and "not
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	7765 * combining" flags */
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	7766 if (np->wn_flags == (short_u)PFX_FLAGS)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	7767 putc(BY_NOFLAGS, fd); /* <byte> */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	7768 else
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	7769 {
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	7770 putc(BY_FLAGS, fd); /* <byte> */
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	7771 putc(np->wn_flags, fd); /* <pflags> */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	7772 }
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	7773 putc(np->wn_affixID, fd); /* <affixID> */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7774 put_bytes(fd, (long_u)np->wn_region, 2); /* <prefcondnr> */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7775 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7776 else
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7777 {
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7778 /* For word trees we write the flag/region items. */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7779 flags = np->wn_flags;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7780 if (regionmask != 0 && np->wn_region != regionmask)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7781 flags \|= WF_REGION;
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	7782 if (np->wn_affixID != 0)
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	7783 flags \|= WF_AFX;
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7784 if (flags == 0)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7785 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7786 /* word without flags or region */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7787 putc(BY_NOFLAGS, fd); /* <byte> */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7788 }
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7789 else
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7790 {
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	7791 if (np->wn_flags >= 0x100)
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	7792 {
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	7793 putc(BY_FLAGS2, fd); /* <byte> */
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	7794 putc(flags, fd); /* <flags> */
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	7795 putc((unsigned)flags >> 8, fd); /* <flags2> */
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	7796 }
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	7797 else
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	7798 {
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	7799 putc(BY_FLAGS, fd); /* <byte> */
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	7800 putc(flags, fd); /* <flags> */
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	7801 }
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7802 if (flags & WF_REGION)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7803 putc(np->wn_region, fd); /* <region> */
481 66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	7804 if (flags & WF_AFX)
66080ac5dab7 updated for version 7.0130 vimboss parents: 479 diff changeset	7805 putc(np->wn_affixID, fd); /* <affixID> */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7806 }
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7807 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7808 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7809 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7810 else
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7811 {
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7812 if (np->wn_child->wn_u1.index != 0
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7813 && np->wn_child->wn_u2.wnode != node)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7814 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7815 /* The child is written elsewhere, write the reference. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7816 if (fd != NULL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7817 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7818 putc(BY_INDEX, fd); /* <byte> */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7819 /* <nodeidx> */
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7820 put_bytes(fd, (long_u)np->wn_child->wn_u1.index, 3);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7821 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7822 }
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7823 else if (np->wn_child->wn_u2.wnode == NULL)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7824 /* We will write the child below and give it an index. */
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7825 np->wn_child->wn_u2.wnode = node;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7826
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7827 if (fd != NULL)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7828 if (putc(np->wn_byte, fd) == EOF) /* <byte> or <xbyte> */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7829 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7830 EMSG(_(e_write));
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7831 return 0;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7832 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7833 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7834 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7835
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7836 /* 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	7837 * the count. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7838 newindex += siblingcount + 1;
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	7839
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7840 /* Recursively dump the children of each sibling. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7841 for (np = node; np != NULL; np = np->wn_sibling)
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7842 if (np->wn_byte != 0 && np->wn_child->wn_u2.wnode == node)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	7843 newindex = put_node(fd, np->wn_child, newindex, regionmask,
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	7844 prefixtree);
249 f146656fb903 updated for version 7.0069 vimboss parents: 243 diff changeset	7845
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	7846 return newindex;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7847 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7848
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7849
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7850 /*
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7851 * ":mkspell [-ascii] outfile infile ..."
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7852 * ":mkspell [-ascii] addfile"
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7853 */
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7854 void
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7855 ex_mkspell(eap)
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7856 exarg_T *eap;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7857 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7858 int fcount;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	7859 char_u **fnames;
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7860 char_u *arg = eap->arg;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7861 int ascii = FALSE;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7862
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7863 if (STRNCMP(arg, "-ascii", 6) == 0)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7864 {
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7865 ascii = TRUE;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7866 arg = skipwhite(arg + 6);
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7867 }
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7868
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7869 /* Expand all the remaining arguments (e.g., $VIMRUNTIME). */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7870 if (get_arglist_exp(arg, &fcount, &fnames) == OK)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7871 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	7872 mkspell(fcount, fnames, ascii, eap->forceit, FALSE);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7873 FreeWild(fcount, fnames);
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7874 }
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7875 }
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7876
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	7877 /*
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7878 * Create the .sug file.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7879 * Uses the soundfold info in "spin".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7880 * Writes the file with the name "wfname", with ".spl" changed to ".sug".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7881 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7882 static void
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7883 spell_make_sugfile(spin, wfname)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7884 spellinfo_T *spin;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7885 char_u *wfname;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7886 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7887 char_u fname[MAXPATHL];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7888 int len;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7889 slang_T *slang;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7890 int free_slang = FALSE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7891
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7892 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7893 * Read back the .spl file that was written. This fills the required
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7894 * info for soundfolding. This also uses less memory than the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7895 * pointer-linked version of the trie. And it avoids having two versions
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7896 * of the code for the soundfolding stuff.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7897 * It might have been done already by spell_reload_one().
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7898 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7899 for (slang = first_lang; slang != NULL; slang = slang->sl_next)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7900 if (fullpathcmp(wfname, slang->sl_fname, FALSE) == FPC_SAME)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7901 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7902 if (slang == NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7903 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7904 spell_message(spin, (char_u *)_("Reading back spell file..."));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7905 slang = spell_load_file(wfname, NULL, NULL, FALSE);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7906 if (slang == NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7907 return;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7908 free_slang = TRUE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7909 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7910
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7911 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7912 * Clear the info in "spin" that is used.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7913 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7914 spin->si_blocks = NULL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7915 spin->si_blocks_cnt = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7916 spin->si_compress_cnt = 0; /* will stay at 0 all the time*/
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7917 spin->si_free_count = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7918 spin->si_first_free = NULL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7919 spin->si_foldwcount = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7920
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7921 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7922 * 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	7923 * the soundfold trie.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7924 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7925 spell_message(spin, (char_u *)_("Performing soundfolding..."));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7926 if (sug_filltree(spin, slang) == FAIL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7927 goto theend;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7928
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7929 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7930 * Create the table which links each soundfold word with a list of the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7931 * good words it may come from. Creates buffer "spin->si_spellbuf".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7932 * This also removes the wordnr from the NUL byte entries to make
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7933 * compression possible.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7934 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7935 if (sug_maketable(spin) == FAIL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7936 goto theend;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7937
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7938 smsg((char_u *)_("Number of words after soundfolding: %ld"),
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7939 (long)spin->si_spellbuf->b_ml.ml_line_count);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7940
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7941 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7942 * Compress the soundfold trie.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7943 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7944 spell_message(spin, (char_u *)_(msg_compressing));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7945 wordtree_compress(spin, spin->si_foldroot);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7946
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7947 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7948 * Write the .sug file.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7949 * Make the file name by changing ".spl" to ".sug".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7950 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7951 STRCPY(fname, wfname);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7952 len = STRLEN(fname);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7953 fname[len - 2] = 'u';
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7954 fname[len - 1] = 'g';
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7955 sug_write(spin, fname);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7956
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7957 theend:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7958 if (free_slang)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7959 slang_free(slang);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7960 free_blocks(spin->si_blocks);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7961 close_spellbuf(spin->si_spellbuf);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7962 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7963
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7964 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7965 * Build the soundfold trie for language "slang".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7966 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7967 static int
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7968 sug_filltree(spin, slang)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7969 spellinfo_T *spin;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7970 slang_T *slang;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7971 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7972 char_u *byts;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7973 idx_T *idxs;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7974 int depth;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7975 idx_T arridx[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7976 int curi[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7977 char_u tword[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7978 char_u tsalword[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7979 int c;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7980 idx_T n;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7981 unsigned words_done = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7982 int wordcount[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7983
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7984 /* We use si_foldroot for the souldfolded trie. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7985 spin->si_foldroot = wordtree_alloc(spin);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7986 if (spin->si_foldroot == NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7987 return FAIL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7988
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7989 /* let tree_add_word() know we're adding to the soundfolded tree */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7990 spin->si_sugtree = TRUE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7991
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7992 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7993 * Go through the whole case-folded tree, soundfold each word and put it
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7994 * in the trie.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7995 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7996 byts = slang->sl_fbyts;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7997 idxs = slang->sl_fidxs;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7998
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	7999 arridx[0] = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8000 curi[0] = 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8001 wordcount[0] = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8002
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8003 depth = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8004 while (depth >= 0 && !got_int)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8005 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8006 if (curi[depth] > byts[arridx[depth]])
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8007 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8008 /* Done all bytes at this node, go up one level. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8009 idxs[arridx[depth]] = wordcount[depth];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8010 if (depth > 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8011 wordcount[depth - 1] += wordcount[depth];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8012
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8013 --depth;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8014 line_breakcheck();
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8015 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8016 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8017 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8018
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8019 /* Do one more byte at this node. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8020 n = arridx[depth] + curi[depth];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8021 ++curi[depth];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8022
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8023 c = byts[n];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8024 if (c == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8025 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8026 /* Sound-fold the word. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8027 tword[depth] = NUL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8028 spell_soundfold(slang, tword, TRUE, tsalword);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8029
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8030 /* We use the "flags" field for the MSB of the wordnr,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8031 * "region" for the LSB of the wordnr. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8032 if (tree_add_word(spin, tsalword, spin->si_foldroot,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8033 words_done >> 16, words_done & 0xffff,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8034 0) == FAIL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8035 return FAIL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8036
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8037 ++words_done;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8038 ++wordcount[depth];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8039
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8040 /* Reset the block count each time to avoid compression
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8041 * kicking in. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8042 spin->si_blocks_cnt = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8043
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8044 /* Skip over any other NUL bytes (same word with different
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8045 * flags). */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8046 while (byts[n + 1] == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8047 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8048 ++n;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8049 ++curi[depth];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8050 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8051 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8052 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8053 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8054 /* Normal char, go one level deeper. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8055 tword[depth++] = c;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8056 arridx[depth] = idxs[n];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8057 curi[depth] = 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8058 wordcount[depth] = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8059 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8060 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8061 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8062
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8063 smsg((char_u *)_("Total number of words: %d"), words_done);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8064
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8065 return OK;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8066 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8067
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8068 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8069 * 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	8070 * can be produced from.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8071 * 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	8072 * the table efficiently.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8073 * Returns FAIL when out of memory.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8074 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8075 static int
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8076 sug_maketable(spin)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8077 spellinfo_T *spin;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8078 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8079 garray_T ga;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8080 int res = OK;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8081
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8082 /* Allocate a buffer, open a memline for it and create the swap file
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8083 * (uses a temp file, not a .swp file). */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8084 spin->si_spellbuf = open_spellbuf();
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8085 if (spin->si_spellbuf == NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8086 return FAIL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8087
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8088 /* Use a buffer to store the line info, avoids allocating many small
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8089 * pieces of memory. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8090 ga_init2(&ga, 1, 100);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8091
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8092 /* recursively go through the tree */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8093 if (sug_filltable(spin, spin->si_foldroot->wn_sibling, 0, &ga) == -1)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8094 res = FAIL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8095
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8096 ga_clear(&ga);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8097 return res;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8098 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8099
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8100 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8101 * Fill the table for one node and its children.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8102 * Returns the wordnr at the start of the node.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8103 * Returns -1 when out of memory.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8104 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8105 static int
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8106 sug_filltable(spin, node, startwordnr, gap)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8107 spellinfo_T *spin;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8108 wordnode_T *node;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8109 int startwordnr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8110 garray_T gap; / place to store line of numbers */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8111 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8112 wordnode_T p, np;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8113 int wordnr = startwordnr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8114 int nr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8115 int prev_nr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8116
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8117 for (p = node; p != NULL; p = p->wn_sibling)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8118 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8119 if (p->wn_byte == NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8120 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8121 gap->ga_len = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8122 prev_nr = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8123 for (np = p; np != NULL && np->wn_byte == NUL; np = np->wn_sibling)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8124 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8125 if (ga_grow(gap, 10) == FAIL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8126 return -1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8127
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8128 nr = (np->wn_flags << 16) + (np->wn_region & 0xffff);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8129 /* Compute the offset from the previous nr and store the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8130 * offset in a way that it takes a minimum number of bytes.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8131 * It's a bit like utf-8, but without the need to mark
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8132 * following bytes. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8133 nr -= prev_nr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8134 prev_nr += nr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8135 gap->ga_len += offset2bytes(nr,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8136 (char_u *)gap->ga_data + gap->ga_len);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8137 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8138
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8139 /* add the NUL byte */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8140 ((char_u *)gap->ga_data)[gap->ga_len++] = NUL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8141
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8142 if (ml_append_buf(spin->si_spellbuf, (linenr_T)wordnr,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8143 gap->ga_data, gap->ga_len, TRUE) == FAIL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8144 return -1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8145 ++wordnr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8146
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8147 /* Remove extra NUL entries, we no longer need them. We don't
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8148 * bother freeing the nodes, the won't be reused anyway. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8149 while (p->wn_sibling != NULL && p->wn_sibling->wn_byte == NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8150 p->wn_sibling = p->wn_sibling->wn_sibling;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8151
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8152 /* Clear the flags on the remaining NUL node, so that compression
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8153 * works a lot better. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8154 p->wn_flags = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8155 p->wn_region = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8156 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8157 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8158 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8159 wordnr = sug_filltable(spin, p->wn_child, wordnr, gap);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8160 if (wordnr == -1)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8161 return -1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8162 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8163 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8164 return wordnr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8165 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8166
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8167 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8168 * Convert an offset into a minimal number of bytes.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8169 * 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	8170 * bytes.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8171 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8172 static int
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8173 offset2bytes(nr, buf)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8174 int nr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8175 char_u *buf;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8176 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8177 int rem;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8178 int b1, b2, b3, b4;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8179
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8180 /* 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	8181 b1 = nr % 255 + 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8182 rem = nr / 255;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8183 b2 = rem % 255 + 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8184 rem = rem / 255;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8185 b3 = rem % 255 + 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8186 b4 = rem / 255 + 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8187
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8188 if (b4 > 1 \|\| b3 > 0x1f) /* 4 bytes */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8189 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8190 buf[0] = 0xe0 + b4;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8191 buf[1] = b3;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8192 buf[2] = b2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8193 buf[3] = b1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8194 return 4;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8195 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8196 if (b3 > 1 \|\| b2 > 0x3f ) /* 3 bytes */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8197 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8198 buf[0] = 0xc0 + b3;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8199 buf[1] = b2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8200 buf[2] = b1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8201 return 3;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8202 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8203 if (b2 > 1 \|\| b1 > 0x7f ) /* 2 bytes */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8204 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8205 buf[0] = 0x80 + b2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8206 buf[1] = b1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8207 return 2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8208 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8209 /* 1 byte */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8210 buf[0] = b1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8211 return 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8212 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8213
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8214 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8215 * Opposite of offset2bytes().
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8216 * "pp" points to the bytes and is advanced over it.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8217 * Returns the offset.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8218 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8219 static int
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8220 bytes2offset(pp)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8221 char_u **pp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8222 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8223 char_u p = pp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8224 int nr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8225 int c;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8226
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8227 c = *p++;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8228 if ((c & 0x80) == 0x00) /* 1 byte */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8229 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8230 nr = c - 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8231 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8232 else if ((c & 0xc0) == 0x80) /* 2 bytes */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8233 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8234 nr = (c & 0x3f) - 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8235 nr = nr * 255 + (*p++ - 1);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8236 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8237 else if ((c & 0xe0) == 0xc0) /* 3 bytes */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8238 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8239 nr = (c & 0x1f) - 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8240 nr = nr * 255 + (*p++ - 1);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8241 nr = nr * 255 + (*p++ - 1);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8242 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8243 else /* 4 bytes */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8244 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8245 nr = (c & 0x0f) - 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8246 nr = nr * 255 + (*p++ - 1);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8247 nr = nr * 255 + (*p++ - 1);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8248 nr = nr * 255 + (*p++ - 1);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8249 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8250
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8251 *pp = p;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8252 return nr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8253 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8254
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8255 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8256 * Write the .sug file in "fname".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8257 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8258 static void
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8259 sug_write(spin, fname)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8260 spellinfo_T *spin;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8261 char_u *fname;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8262 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8263 FILE *fd;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8264 wordnode_T *tree;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8265 int nodecount;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8266 int wcount;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8267 char_u *line;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8268 linenr_T lnum;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8269 int len;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8270
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8271 /* Create the file. Note that an existing file is silently overwritten! */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8272 fd = mch_fopen((char *)fname, "w");
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8273 if (fd == NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8274 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8275 EMSG2(_(e_notopen), fname);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8276 return;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8277 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8278
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8279 vim_snprintf((char *)IObuff, IOSIZE,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8280 _("Writing suggestion file %s ..."), fname);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8281 spell_message(spin, IObuff);
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 * <SUGHEADER>: <fileID> <versionnr> <timestamp>
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8285 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8286 if (fwrite(VIMSUGMAGIC, VIMSUGMAGICL, (size_t)1, fd) != 1) /* <fileID> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8287 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8288 EMSG(_(e_write));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8289 goto theend;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8290 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8291 putc(VIMSUGVERSION, fd); /* <versionnr> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8292
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8293 /* Write si_sugtime to the file. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8294 put_sugtime(spin, fd); /* <timestamp> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8295
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8296 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8297 * <SUGWORDTREE>
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8298 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8299 spin->si_memtot = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8300 tree = spin->si_foldroot->wn_sibling;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8301
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8302 /* Clear the index and wnode fields in the tree. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8303 clear_node(tree);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8304
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8305 /* Count the number of nodes. Needed to be able to allocate the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8306 * memory when reading the nodes. Also fills in index for shared
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8307 * nodes. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8308 nodecount = put_node(NULL, tree, 0, 0, FALSE);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8309
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8310 /* number of nodes in 4 bytes */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8311 put_bytes(fd, (long_u)nodecount, 4); /* <nodecount> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8312 spin->si_memtot += nodecount + nodecount * sizeof(int);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8313
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8314 /* Write the nodes. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8315 (void)put_node(fd, tree, 0, 0, FALSE);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8316
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8317 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8318 * <SUGTABLE>: <sugwcount> <sugline> ...
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8319 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8320 wcount = spin->si_spellbuf->b_ml.ml_line_count;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8321 put_bytes(fd, (long_u)wcount, 4); /* <sugwcount> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8322
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8323 for (lnum = 1; lnum <= (linenr_T)wcount; ++lnum)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8324 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8325 /* <sugline>: <sugnr> ... NUL */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8326 line = ml_get_buf(spin->si_spellbuf, lnum, FALSE);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8327 len = STRLEN(line) + 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8328 if (fwrite(line, (size_t)len, (size_t)1, fd) == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8329 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8330 EMSG(_(e_write));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8331 goto theend;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8332 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8333 spin->si_memtot += len;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8334 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8335
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8336 /* Write another byte to check for errors. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8337 if (putc(0, fd) == EOF)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8338 EMSG(_(e_write));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8339
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8340 vim_snprintf((char *)IObuff, IOSIZE,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8341 _("Estimated runtime memory use: %d bytes"), spin->si_memtot);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8342 spell_message(spin, IObuff);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8343
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8344 theend:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8345 /* close the file */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8346 fclose(fd);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8347 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8348
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8349 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8350 * 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	8351 * list and only contains text lines. Can use a swapfile to reduce memory
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8352 * use.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8353 * Most other fields are invalid! Esp. watch out for string options being
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8354 * NULL and there is no undo info.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8355 * Returns NULL when out of memory.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8356 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8357 static buf_T *
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8358 open_spellbuf()
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8359 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8360 buf_T *buf;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8361
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8362 buf = (buf_T *)alloc_clear(sizeof(buf_T));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8363 if (buf != NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8364 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8365 buf->b_spell = TRUE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8366 buf->b_p_swf = TRUE; /* may create a swap file */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8367 ml_open(buf);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8368 ml_open_file(buf); /* create swap file now */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8369 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8370 return buf;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8371 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8372
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8373 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8374 * Close the buffer used for spell info.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8375 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8376 static void
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8377 close_spellbuf(buf)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8378 buf_T *buf;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8379 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8380 if (buf != NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8381 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8382 ml_close(buf, TRUE);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8383 vim_free(buf);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8384 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8385 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8386
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8387
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8388 /*
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8389 * Create a Vim spell file from one or more word lists.
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8390 * "fnames[0]" is the output file name.
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8391 * "fnames[fcount - 1]" is the last input file name.
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8392 * 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	8393 * and ".spl" is appended to make the output file name.
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8394 */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8395 static void
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8396 mkspell(fcount, fnames, ascii, overwrite, added_word)
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8397 int fcount;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8398 char_u **fnames;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8399 int ascii; /* -ascii argument given */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8400 int overwrite; /* overwrite existing output file */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8401 int added_word; /* invoked through "zg" */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8402 {
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8403 char_u fname[MAXPATHL];
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8404 char_u wfname[MAXPATHL];
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8405 char_u **innames;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8406 int incount;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8407 afffile_T *(afile[8]);
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8408 int i;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8409 int len;
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8410 struct stat st;
255 c8742c8da9ab updated for version 7.0070 vimboss parents: 249 diff changeset	8411 int error = FALSE;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8412 spellinfo_T spin;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8413
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8414 vim_memset(&spin, 0, sizeof(spin));
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8415 spin.si_verbose = !added_word;
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8416 spin.si_ascii = ascii;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8417 spin.si_followup = TRUE;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8418 spin.si_rem_accents = TRUE;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8419 ga_init2(&spin.si_rep, (int)sizeof(fromto_T), 20);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8420 ga_init2(&spin.si_repsal, (int)sizeof(fromto_T), 20);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8421 ga_init2(&spin.si_sal, (int)sizeof(fromto_T), 20);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8422 ga_init2(&spin.si_map, (int)sizeof(char_u), 100);
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8423 ga_init2(&spin.si_prefcond, (int)sizeof(char_u *), 50);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8424 hash_init(&spin.si_commonwords);
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	8425 spin.si_newcompID = 127; /* start compound ID at first maximum */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8426
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8427 /* default: fnames[0] is output file, following are input files */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8428 innames = &fnames[1];
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8429 incount = fcount - 1;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8430
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8431 if (fcount >= 1)
240 693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	8432 {
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8433 len = STRLEN(fnames[0]);
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8434 if (fcount == 1 && len > 4 && STRCMP(fnames[0] + len - 4, ".add") == 0)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8435 {
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8436 /* For ":mkspell path/en.latin1.add" output file is
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8437 * "path/en.latin1.add.spl". */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8438 innames = &fnames[0];
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8439 incount = 1;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8440 vim_snprintf((char *)wfname, sizeof(wfname), "%s.spl", fnames[0]);
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8441 }
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	8442 else if (fcount == 1)
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	8443 {
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	8444 /* For ":mkspell path/vim" output file is "path/vim.latin1.spl". */
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	8445 innames = &fnames[0];
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	8446 incount = 1;
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	8447 vim_snprintf((char *)wfname, sizeof(wfname), "%s.%s.spl", fnames[0],
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	8448 spin.si_ascii ? (char_u *)"ascii" : spell_enc());
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	8449 }
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8450 else if (len > 4 && STRCMP(fnames[0] + len - 4, ".spl") == 0)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8451 {
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8452 /* Name ends in ".spl", use as the file name. */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8453 vim_strncpy(wfname, fnames[0], sizeof(wfname) - 1);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8454 }
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8455 else
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8456 /* Name should be language, make the file name from it. */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8457 vim_snprintf((char *)wfname, sizeof(wfname), "%s.%s.spl", fnames[0],
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8458 spin.si_ascii ? (char_u *)"ascii" : spell_enc());
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8459
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8460 /* Check for .ascii.spl. */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8461 if (strstr((char *)gettail(wfname), ".ascii.") != NULL)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8462 spin.si_ascii = TRUE;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8463
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8464 /* Check for .add.spl. */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8465 if (strstr((char *)gettail(wfname), ".add.") != NULL)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8466 spin.si_add = TRUE;
240 693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	8467 }
693800033ceb updated for version 7.0067 vimboss parents: 236 diff changeset	8468
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8469 if (incount <= 0)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8470 EMSG(_(e_invarg)); /* need at least output and input names */
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	8471 else if (vim_strchr(gettail(wfname), '_') != NULL)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	8472 EMSG(_("E751: Output file name must not have region name"));
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8473 else if (incount > 8)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8474 EMSG(_("E754: Only up to 8 regions supported"));
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8475 else
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8476 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8477 /* Check for overwriting before doing things that may take a lot of
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8478 * time. */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8479 if (!overwrite && mch_stat((char *)wfname, &st) >= 0)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8480 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8481 EMSG(_(e_exists));
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8482 return;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8483 }
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8484 if (mch_isdir(wfname))
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8485 {
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8486 EMSG2(_(e_isadir2), wfname);
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8487 return;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8488 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8489
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8490 /*
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8491 * Init the aff and dic pointers.
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8492 * Get the region names if there are more than 2 arguments.
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8493 */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8494 for (i = 0; i < incount; ++i)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8495 {
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8496 afile[i] = NULL;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8497
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	8498 if (incount > 1)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8499 {
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8500 len = STRLEN(innames[i]);
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8501 if (STRLEN(gettail(innames[i])) < 5
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8502 \|\| innames[i][len - 3] != '_')
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8503 {
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8504 EMSG2(_("E755: Invalid region in %s"), innames[i]);
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8505 return;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8506 }
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	8507 spin.si_region_name[i * 2] = TOLOWER_ASC(innames[i][len - 2]);
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	8508 spin.si_region_name[i * 2 + 1] =
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	8509 TOLOWER_ASC(innames[i][len - 1]);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8510 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8511 }
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	8512 spin.si_region_count = incount;
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8513
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	8514 spin.si_foldroot = wordtree_alloc(&spin);
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	8515 spin.si_keeproot = wordtree_alloc(&spin);
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	8516 spin.si_prefroot = wordtree_alloc(&spin);
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8517 if (spin.si_foldroot == NULL
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8518 \|\| spin.si_keeproot == NULL
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8519 \|\| spin.si_prefroot == NULL)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8520 {
469 bb99638a7b5f updated for version 7.0126 vimboss parents: 455 diff changeset	8521 free_blocks(spin.si_blocks);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8522 return;
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8523 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8524
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	8525 /* When not producing a .add.spl file clear the character table when
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	8526 * we encounter one in the .aff file. This means we dump the current
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	8527 * 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	8528 * better than guessing the contents, the table will match a
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	8529 * previously loaded spell file. */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	8530 if (!spin.si_add)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	8531 spin.si_clear_chartab = TRUE;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	8532
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8533 /*
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8534 * Read all the .aff and .dic files.
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8535 * Text is converted to 'encoding'.
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8536 * Words are stored in the case-folded and keep-case trees.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8537 */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8538 for (i = 0; i < incount && !error; ++i)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8539 {
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8540 spin.si_conv.vc_type = CONV_NONE;
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8541 spin.si_region = 1 << i;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8542
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8543 vim_snprintf((char *)fname, sizeof(fname), "%s.aff", innames[i]);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8544 if (mch_stat((char *)fname, &st) >= 0)
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8545 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8546 /* Read the .aff file. Will init "spin->si_conv" based on the
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8547 * "SET" line. */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	8548 afile[i] = spell_read_aff(&spin, fname);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8549 if (afile[i] == NULL)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8550 error = TRUE;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8551 else
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8552 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8553 /* Read the .dic file and store the words in the trees. */
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8554 vim_snprintf((char *)fname, sizeof(fname), "%s.dic",
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8555 innames[i]);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	8556 if (spell_read_dic(&spin, fname, afile[i]) == FAIL)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8557 error = TRUE;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8558 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8559 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8560 else
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8561 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8562 /* No .aff file, try reading the file as a word list. Store
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8563 * the words in the trees. */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	8564 if (spell_read_wordfile(&spin, innames[i]) == FAIL)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8565 error = TRUE;
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8566 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8567
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8568 #ifdef FEAT_MBYTE
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8569 /* Free any conversion stuff. */
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8570 convert_setup(&spin.si_conv, NULL, NULL);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8571 #endif
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8572 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8573
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	8574 if (spin.si_compflags != NULL && spin.si_nobreak)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	8575 MSG(_("Warning: both compounding and NOBREAK specified"));
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	8576
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8577 if (!error && !got_int)
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8578 {
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8579 /*
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8580 * Combine tails in the tree.
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8581 */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8582 spell_message(&spin, (char_u *)_(msg_compressing));
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	8583 wordtree_compress(&spin, spin.si_foldroot);
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	8584 wordtree_compress(&spin, spin.si_keeproot);
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	8585 wordtree_compress(&spin, spin.si_prefroot);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8586 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8587
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8588 if (!error && !got_int)
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8589 {
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8590 /*
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8591 * Write the info in the spell file.
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8592 */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8593 vim_snprintf((char *)IObuff, IOSIZE,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8594 _("Writing spell file %s ..."), wfname);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8595 spell_message(&spin, IObuff);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8596
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	8597 error = write_vim_spell(&spin, wfname) == FAIL;
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	8598
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8599 spell_message(&spin, (char_u *)_("Done!"));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8600 vim_snprintf((char *)IObuff, IOSIZE,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8601 _("Estimated runtime memory use: %d bytes"), spin.si_memtot);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8602 spell_message(&spin, IObuff);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8603
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8604 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8605 * If the file is loaded need to reload it.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8606 */
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	8607 if (!error)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	8608 spell_reload_one(wfname, added_word);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8609 }
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8610
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8611 /* Free the allocated memory. */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8612 ga_clear(&spin.si_rep);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8613 ga_clear(&spin.si_repsal);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8614 ga_clear(&spin.si_sal);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	8615 ga_clear(&spin.si_map);
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8616 ga_clear(&spin.si_prefcond);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8617 hash_clear_all(&spin.si_commonwords, 0);
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8618
86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8619 /* Free the .aff file structures. */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8620 for (i = 0; i < incount; ++i)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8621 if (afile[i] != NULL)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8622 spell_free_aff(afile[i]);
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8623
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8624 /* Free all the bits and pieces at once. */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	8625 free_blocks(spin.si_blocks);
625 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 * If there is soundfolding info and no NOSUGFILE item create the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8629 * .sug file with the soundfolded word trie.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8630 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8631 if (spin.si_sugtime != 0 && !error && !got_int)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8632 spell_make_sugfile(&spin, wfname);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8633
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8634 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8635 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8636
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8637 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8638 * Display a message for spell file processing when 'verbose' is set or using
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8639 * ":mkspell". "str" can be IObuff.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8640 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8641 static void
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8642 spell_message(spin, str)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8643 spellinfo_T *spin;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8644 char_u *str;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8645 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8646 if (spin->si_verbose \|\| p_verbose > 2)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8647 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8648 if (!spin->si_verbose)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8649 verbose_enter();
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8650 MSG(str);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8651 out_flush();
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8652 if (!spin->si_verbose)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8653 verbose_leave();
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8654 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	8655 }
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8656
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8657 /*
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8658 * ":[count]spellgood {word}"
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8659 * ":[count]spellwrong {word}"
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8660 */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8661 void
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8662 ex_spell(eap)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8663 exarg_T *eap;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8664 {
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8665 spell_add_word(eap->arg, STRLEN(eap->arg), eap->cmdidx == CMD_spellwrong,
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8666 eap->forceit ? 0 : (int)eap->line2);
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8667 }
4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8668
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8669 /*
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8670 * Add "word[len]" to 'spellfile' as a good or bad word.
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8671 */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8672 void
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8673 spell_add_word(word, len, bad, index)
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8674 char_u *word;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8675 int len;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8676 int bad;
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8677 int index; /* "zG" and "zW": zero, otherwise index in
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8678 'spellfile' */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8679 {
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8680 FILE *fd;
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8681 buf_T *buf = NULL;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	8682 int new_spf = FALSE;
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8683 char_u *fname;
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8684 char_u fnamebuf[MAXPATHL];
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8685 char_u line[MAXWLEN * 2];
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8686 long fpos, fpos_next = 0;
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8687 int i;
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8688 char_u *spf;
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8689
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8690 if (index == 0) /* use internal wordlist */
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8691 {
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8692 if (int_wordlist == NULL)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8693 {
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8694 int_wordlist = vim_tempname('s');
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8695 if (int_wordlist == NULL)
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8696 return;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8697 }
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8698 fname = int_wordlist;
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8699 }
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8700 else
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8701 {
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8702 /* If 'spellfile' isn't set figure out a good default value. */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8703 if (*curbuf->b_p_spf == NUL)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8704 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8705 init_spellfile();
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8706 new_spf = TRUE;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8707 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8708
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8709 if (*curbuf->b_p_spf == NUL)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8710 {
523 a7ae7e043e43 updated for version 7.0146 vimboss parents: 503 diff changeset	8711 EMSG2(_(e_notset), "spellfile");
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8712 return;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8713 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8714
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8715 for (spf = curbuf->b_p_spf, i = 1; *spf != NUL; ++i)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8716 {
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8717 copy_option_part(&spf, fnamebuf, MAXPATHL, ",");
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8718 if (i == index)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8719 break;
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8720 if (*spf == NUL)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8721 {
502 52e76e2b5b65 updated for version 7.0140 vimboss parents: 501 diff changeset	8722 EMSGN(_("E765: 'spellfile' does not have %ld entries"), index);
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8723 return;
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8724 }
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8725 }
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8726
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8727 /* Check that the user isn't editing the .add file somewhere. */
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8728 buf = buflist_findname_exp(fnamebuf);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8729 if (buf != NULL && buf->b_ml.ml_mfp == NULL)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8730 buf = NULL;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8731 if (buf != NULL && bufIsChanged(buf))
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8732 {
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8733 EMSG(_(e_bufloaded));
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8734 return;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8735 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8736
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8737 fname = fnamebuf;
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8738 }
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8739
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8740 if (bad)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8741 {
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8742 /* When the word also appears as good word we need to remove that one,
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8743 * since its flags sort before the one with WF_BANNED. */
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8744 fd = mch_fopen((char *)fname, "r");
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8745 if (fd != NULL)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8746 {
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8747 while (!vim_fgets(line, MAXWLEN * 2, fd))
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8748 {
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8749 fpos = fpos_next;
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8750 fpos_next = ftell(fd);
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8751 if (STRNCMP(word, line, len) == 0
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8752 && (line[len] == '/' \|\| line[len] < ' '))
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8753 {
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8754 /* Found duplicate word. Remove it by writing a '#' at
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8755 * the start of the line. Mixing reading and writing
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8756 * doesn't work for all systems, close the file first. */
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8757 fclose(fd);
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8758 fd = mch_fopen((char *)fname, "r+");
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8759 if (fd == NULL)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8760 break;
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8761 if (fseek(fd, fpos, SEEK_SET) == 0)
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8762 fputc('#', fd);
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8763 fseek(fd, fpos_next, SEEK_SET);
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8764 }
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8765 }
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8766 fclose(fd);
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	8767 }
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8768 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8769
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8770 fd = mch_fopen((char *)fname, "a");
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8771 if (fd == NULL && new_spf)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8772 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8773 /* We just initialized the 'spellfile' option and can't open the file.
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8774 * We may need to create the "spell" directory first. We already
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8775 * checked the runtime directory is writable in init_spellfile(). */
592 6a91f35b354d updated for version 7.0168 vimboss parents: 584 diff changeset	8776 if (!dir_of_file_exists(fname))
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8777 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8778 /* The directory doesn't exist. Try creating it and opening the
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8779 * file again. */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8780 vim_mkdir(NameBuff, 0755);
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8781 fd = mch_fopen((char *)fname, "a");
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8782 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8783 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8784
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8785 if (fd == NULL)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8786 EMSG2(_(e_notopen), fname);
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8787 else
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8788 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8789 if (bad)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8790 fprintf(fd, "%.*s/!\n", len, word);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8791 else
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8792 fprintf(fd, "%.*s\n", len, word);
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8793 fclose(fd);
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8794
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8795 /* Update the .add.spl file. */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8796 mkspell(1, &fname, FALSE, TRUE, TRUE);
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8797
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8798 /* If the .add file is edited somewhere, reload it. */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8799 if (buf != NULL)
627 84217af41926 updated for version 7.0181 vimboss parents: 626 diff changeset	8800 buf_reload(buf, buf->b_orig_mode);
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8801
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	8802 redraw_all_later(NOT_VALID);
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8803 }
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8804 }
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8805
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8806 /*
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8807 * Initialize 'spellfile' for the current buffer.
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8808 */
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8809 static void
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8810 init_spellfile()
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8811 {
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8812 char_u buf[MAXPATHL];
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8813 int l;
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	8814 char_u *fname;
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8815 char_u *rtp;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	8816 char_u *lend;
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	8817 int aspath = FALSE;
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	8818 char_u *lstart = curbuf->b_p_spl;
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8819
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8820 if (*curbuf->b_p_spl != NUL && curbuf->b_langp.ga_len > 0)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8821 {
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	8822 /* Find the end of the language name. Exclude the region. If there
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	8823 * is a path separator remember the start of the tail. */
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	8824 for (lend = curbuf->b_p_spl; *lend != NUL
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	8825 && vim_strchr((char_u )",._", lend) == NULL; ++lend)
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	8826 if (vim_ispathsep(*lend))
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	8827 {
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	8828 aspath = TRUE;
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	8829 lstart = lend + 1;
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	8830 }
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	8831
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	8832 /* Loop over all entries in 'runtimepath'. Use the first one where we
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	8833 * are allowed to write. */
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8834 rtp = p_rtp;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8835 while (*rtp != NUL)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8836 {
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	8837 if (aspath)
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	8838 /* Use directory of an entry with path, e.g., for
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	8839 * "/dir/lg.utf-8.spl" use "/dir". */
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	8840 vim_strncpy(buf, curbuf->b_p_spl, lstart - curbuf->b_p_spl - 1);
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	8841 else
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	8842 /* Copy the path from 'runtimepath' to buf[]. */
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	8843 copy_option_part(&rtp, buf, MAXPATHL, ",");
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8844 if (filewritable(buf) == 2)
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8845 {
316 96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	8846 /* Use the first language name from 'spelllang' and the
96789bc4346a updated for version 7.0083 vimboss parents: 310 diff changeset	8847 * encoding used in the first loaded .spl file. */
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	8848 if (aspath)
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	8849 vim_strncpy(buf, curbuf->b_p_spl, lend - curbuf->b_p_spl);
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	8850 else
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	8851 {
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	8852 l = STRLEN(buf);
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	8853 vim_snprintf((char *)buf + l, MAXPATHL - l,
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	8854 "/spell/%.*s", (int)(lend - lstart), lstart);
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	8855 }
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8856 l = STRLEN(buf);
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	8857 fname = LANGP_ENTRY(curbuf->b_langp, 0)->lp_slang->sl_fname;
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	8858 vim_snprintf((char *)buf + l, MAXPATHL - l, ".%s.add",
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	8859 fname != NULL
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	8860 && strstr((char *)gettail(fname), ".ascii.") != NULL
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	8861 ? (char_u *)"ascii" : spell_enc());
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8862 set_option_value((char_u *)"spellfile", 0L, buf, OPT_LOCAL);
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8863 break;
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8864 }
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	8865 aspath = FALSE;
310 04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8866 }
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8867 }
04bf54c587f4 updated for version 7.0082 vimboss parents: 307 diff changeset	8868 }
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	8869
300 86cd0a77d2ae updated for version 7.0079 vimboss parents: 290 diff changeset	8870
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8871 /*
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8872 * Init the chartab used for spelling for ASCII.
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8873 * EBCDIC is not supported!
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8874 */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8875 static void
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8876 clear_spell_chartab(sp)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8877 spelltab_T *sp;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8878 {
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	8879 int i;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8880
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8881 /* Init everything to FALSE. */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8882 vim_memset(sp->st_isw, FALSE, sizeof(sp->st_isw));
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8883 vim_memset(sp->st_isu, FALSE, sizeof(sp->st_isu));
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8884 for (i = 0; i < 256; ++i)
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	8885 {
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8886 sp->st_fold[i] = i;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	8887 sp->st_upper[i] = i;
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	8888 }
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8889
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8890 /* We include digits. A word shouldn't start with a digit, but handling
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8891 * that is done separately. */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8892 for (i = '0'; i <= '9'; ++i)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8893 sp->st_isw[i] = TRUE;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8894 for (i = 'A'; i <= 'Z'; ++i)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8895 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8896 sp->st_isw[i] = TRUE;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8897 sp->st_isu[i] = TRUE;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8898 sp->st_fold[i] = i + 0x20;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8899 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8900 for (i = 'a'; i <= 'z'; ++i)
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	8901 {
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8902 sp->st_isw[i] = TRUE;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	8903 sp->st_upper[i] = i - 0x20;
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	8904 }
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8905 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8906
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8907 /*
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8908 * Init the chartab used for spelling. Only depends on 'encoding'.
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8909 * Called once while starting up and when 'encoding' changes.
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8910 * 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	8911 * characters to make it possible that 'encoding' differs from the current
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	8912 * 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	8913 */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8914 void
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8915 init_spell_chartab()
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8916 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8917 int i;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8918
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8919 did_set_spelltab = FALSE;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8920 clear_spell_chartab(&spelltab);
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8921 #ifdef FEAT_MBYTE
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8922 if (enc_dbcs)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8923 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8924 /* DBCS: assume double-wide characters are word characters. */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8925 for (i = 128; i <= 255; ++i)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8926 if (MB_BYTE2LEN(i) == 2)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8927 spelltab.st_isw[i] = TRUE;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8928 }
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	8929 else if (enc_utf8)
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	8930 {
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	8931 for (i = 128; i < 256; ++i)
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	8932 {
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	8933 spelltab.st_isu[i] = utf_isupper(i);
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	8934 spelltab.st_isw[i] = spelltab.st_isu[i] \|\| utf_islower(i);
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	8935 spelltab.st_fold[i] = utf_fold(i);
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	8936 spelltab.st_upper[i] = utf_toupper(i);
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	8937 }
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	8938 }
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8939 else
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8940 #endif
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8941 {
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	8942 /* Rough guess: use locale-dependent library functions. */
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8943 for (i = 128; i < 256; ++i)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8944 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8945 if (MB_ISUPPER(i))
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8946 {
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	8947 spelltab.st_isw[i] = TRUE;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8948 spelltab.st_isu[i] = TRUE;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8949 spelltab.st_fold[i] = MB_TOLOWER(i);
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8950 }
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	8951 else if (MB_ISLOWER(i))
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	8952 {
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	8953 spelltab.st_isw[i] = TRUE;
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	8954 spelltab.st_upper[i] = MB_TOUPPER(i);
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	8955 }
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8956 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8957 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8958 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8959
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8960 /*
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8961 * Set the spell character tables from strings in the affix file.
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8962 */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8963 static int
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8964 set_spell_chartab(fol, low, upp)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8965 char_u *fol;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8966 char_u *low;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8967 char_u *upp;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8968 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8969 /* 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	8970 * previous one. */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8971 spelltab_T new_st;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8972 char_u pf = fol, pl = low, *pu = upp;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8973 int f, l, u;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8974
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8975 clear_spell_chartab(&new_st);
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8976
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8977 while (*pf != NUL)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8978 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8979 if (pl == NUL \|\| pu == NUL)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8980 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8981 EMSG(_(e_affform));
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8982 return FAIL;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8983 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8984 #ifdef FEAT_MBYTE
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8985 f = mb_ptr2char_adv(&pf);
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8986 l = mb_ptr2char_adv(&pl);
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8987 u = mb_ptr2char_adv(&pu);
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8988 #else
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8989 f = *pf++;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8990 l = *pl++;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8991 u = *pu++;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8992 #endif
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8993 /* Every character that appears is a word character. */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8994 if (f < 256)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8995 new_st.st_isw[f] = TRUE;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8996 if (l < 256)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8997 new_st.st_isw[l] = TRUE;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8998 if (u < 256)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	8999 new_st.st_isw[u] = TRUE;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9000
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9001 /* if "LOW" and "FOL" are not the same the "LOW" char needs
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9002 * case-folding */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9003 if (l < 256 && l != f)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9004 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9005 if (f >= 256)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9006 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9007 EMSG(_(e_affrange));
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9008 return FAIL;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9009 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9010 new_st.st_fold[l] = f;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9011 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9012
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9013 /* if "UPP" and "FOL" are not the same the "UPP" char needs
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9014 * 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	9015 * "FOL" . */
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9016 if (u < 256 && u != f)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9017 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9018 if (f >= 256)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9019 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9020 EMSG(_(e_affrange));
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9021 return FAIL;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9022 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9023 new_st.st_fold[u] = f;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9024 new_st.st_isu[u] = TRUE;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9025 new_st.st_upper[f] = u;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9026 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9027 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9028
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9029 if (pl != NUL \|\| pu != NUL)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9030 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9031 EMSG(_(e_affform));
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9032 return FAIL;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9033 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9034
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9035 return set_spell_finish(&new_st);
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9036 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9037
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9038 /*
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9039 * Set the spell character tables from strings in the .spl file.
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9040 */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9041 static void
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9042 set_spell_charflags(flags, cnt, fol)
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9043 char_u *flags;
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9044 int cnt; /* length of "flags" */
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9045 char_u *fol;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9046 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9047 /* 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	9048 * previous one. */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9049 spelltab_T new_st;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9050 int i;
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9051 char_u *p = fol;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9052 int c;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9053
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9054 clear_spell_chartab(&new_st);
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9055
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9056 for (i = 0; i < 128; ++i)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9057 {
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9058 if (i < cnt)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9059 {
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9060 new_st.st_isw[i + 128] = (flags[i] & CF_WORD) != 0;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9061 new_st.st_isu[i + 128] = (flags[i] & CF_UPPER) != 0;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9062 }
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9063
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9064 if (*p != NUL)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9065 {
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9066 #ifdef FEAT_MBYTE
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9067 c = mb_ptr2char_adv(&p);
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9068 #else
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9069 c = *p++;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9070 #endif
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9071 new_st.st_fold[i + 128] = c;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9072 if (i + 128 != c && new_st.st_isu[i + 128] && c < 256)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9073 new_st.st_upper[c] = i + 128;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	9074 }
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9075 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9076
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9077 (void)set_spell_finish(&new_st);
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9078 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9079
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9080 static int
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9081 set_spell_finish(new_st)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9082 spelltab_T *new_st;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9083 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9084 int i;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9085
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9086 if (did_set_spelltab)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9087 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9088 /* check that it's the same table */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9089 for (i = 0; i < 256; ++i)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9090 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9091 if (spelltab.st_isw[i] != new_st->st_isw[i]
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9092 \|\| spelltab.st_isu[i] != new_st->st_isu[i]
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9093 \|\| spelltab.st_fold[i] != new_st->st_fold[i]
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9094 \|\| spelltab.st_upper[i] != new_st->st_upper[i])
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9095 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9096 EMSG(_("E763: Word characters differ between spell files"));
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9097 return FAIL;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9098 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9099 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9100 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9101 else
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9102 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9103 /* copy the new spelltab into the one being used */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9104 spelltab = *new_st;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9105 did_set_spelltab = TRUE;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9106 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9107
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9108 return OK;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9109 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9110
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9111 /*
358 e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	9112 * Return TRUE if "p" points to a word character.
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9113 * 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	9114 * 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	9115 * 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	9116 */
e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	9117 static int
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9118 spell_iswordp(p, buf)
358 e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	9119 char_u *p;
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9120 buf_T buf; / buffer used */
358 e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	9121 {
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9122 #ifdef FEAT_MBYTE
358 e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	9123 char_u *s;
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9124 int l;
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9125 int c;
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9126
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9127 if (has_mbyte)
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9128 {
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9129 l = MB_BYTE2LEN(*p);
358 e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	9130 s = p;
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9131 if (l == 1)
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9132 {
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9133 /* be quick for ASCII */
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9134 if (buf->b_spell_ismw[*p])
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9135 {
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9136 s = p + 1; /* skip a mid-word character */
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9137 l = MB_BYTE2LEN(*s);
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9138 }
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9139 }
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9140 else
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9141 {
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9142 c = mb_ptr2char(p);
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9143 if (c < 256 ? buf->b_spell_ismw[c]
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9144 : (buf->b_spell_ismw_mb != NULL
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9145 && vim_strchr(buf->b_spell_ismw_mb, c) != NULL))
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9146 {
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9147 s = p + l;
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9148 l = MB_BYTE2LEN(*s);
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9149 }
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9150 }
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9151
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	9152 c = mb_ptr2char(s);
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	9153 if (c > 255)
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9154 return mb_get_class(s) >= 2;
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	9155 return spelltab.st_isw[c];
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9156 }
358 e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	9157 #endif
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	9158
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9159 return spelltab.st_isw[buf->b_spell_ismw[*p] ? p[1] : p[0]];
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9160 }
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9161
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9162 /*
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9163 * Return TRUE if "p" points to a word character.
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9164 * Unlike spell_iswordp() this doesn't check for "midword" characters.
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9165 */
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9166 static int
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9167 spell_iswordp_nmw(p)
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9168 char_u *p;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9169 {
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9170 #ifdef FEAT_MBYTE
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	9171 int c;
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	9172
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	9173 if (has_mbyte)
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	9174 {
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	9175 c = mb_ptr2char(p);
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	9176 if (c > 255)
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	9177 return mb_get_class(p) >= 2;
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	9178 return spelltab.st_isw[c];
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	9179 }
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9180 #endif
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9181 return spelltab.st_isw[*p];
358 e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	9182 }
e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	9183
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9184 #ifdef FEAT_MBYTE
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9185 /*
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9186 * Return TRUE if "p" points to a word character.
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9187 * Wide version of spell_iswordp().
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9188 */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9189 static int
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9190 spell_iswordp_w(p, buf)
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9191 int *p;
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9192 buf_T *buf;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9193 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9194 int *s;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9195
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9196 if (p < 256 ? buf->b_spell_ismw[p]
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9197 : (buf->b_spell_ismw_mb != NULL
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	9198 && vim_strchr(buf->b_spell_ismw_mb, *p) != NULL))
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9199 s = p + 1;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9200 else
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9201 s = p;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9202
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	9203 if (*s > 255)
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9204 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9205 if (enc_utf8)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9206 return utf_class(*s) >= 2;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9207 if (enc_dbcs)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9208 return dbcs_class((unsigned)s >> 8, s & 0xff) >= 2;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9209 return 0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9210 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9211 return spelltab.st_isw[*s];
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9212 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9213 #endif
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9214
358 e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	9215 /*
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	9216 * Write the table with prefix conditions to the .spl file.
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9217 * When "fd" is NULL only count the length of what is written.
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9218 */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9219 static int
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	9220 write_spell_prefcond(fd, gap)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	9221 FILE *fd;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	9222 garray_T *gap;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	9223 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	9224 int i;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	9225 char_u *p;
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	9226 int len;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9227 int totlen;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9228
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9229 if (fd != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9230 put_bytes(fd, (long_u)gap->ga_len, 2); /* <prefcondcnt> */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9231
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9232 totlen = 2 + gap->ga_len; /* length of <prefcondcnt> and <condlen> bytes */
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	9233
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	9234 for (i = 0; i < gap->ga_len; ++i)
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	9235 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	9236 /* <prefcond> : <condlen> <condstr> */
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	9237 p = ((char_u **)gap->ga_data)[i];
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9238 if (p != NULL)
339 64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	9239 {
64221fecdfa1 updated for version 7.0088 vimboss parents: 334 diff changeset	9240 len = STRLEN(p);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9241 if (fd != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9242 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9243 fputc(len, fd);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9244 fwrite(p, (size_t)len, (size_t)1, fd);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9245 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9246 totlen += len;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9247 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9248 else if (fd != NULL)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9249 fputc(0, fd);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9250 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9251
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9252 return totlen;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9253 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9254
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9255 /*
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9256 * Case-fold "str[len]" into "buf[buflen]". The result is NUL terminated.
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9257 * Uses the character definitions from the .spl file.
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9258 * When using a multi-byte 'encoding' the length may change!
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9259 * Returns FAIL when something wrong.
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9260 */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9261 static int
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9262 spell_casefold(str, len, buf, buflen)
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9263 char_u *str;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9264 int len;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9265 char_u *buf;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9266 int buflen;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9267 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9268 int i;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9269
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9270 if (len >= buflen)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9271 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9272 buf[0] = NUL;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9273 return FAIL; /* result will not fit */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9274 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9275
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9276 #ifdef FEAT_MBYTE
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9277 if (has_mbyte)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9278 {
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9279 int outi = 0;
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9280 char_u *p;
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9281 int c;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9282
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9283 /* Fold one character at a time. */
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9284 for (p = str; p < str + len; )
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9285 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9286 if (outi + MB_MAXBYTES > buflen)
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9287 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9288 buf[outi] = NUL;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9289 return FAIL;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9290 }
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9291 c = mb_cptr2char_adv(&p);
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9292 outi += mb_char2bytes(SPELL_TOFOLD(c), buf + outi);
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9293 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9294 buf[outi] = NUL;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9295 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9296 else
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9297 #endif
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9298 {
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9299 /* Be quick for non-multibyte encodings. */
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9300 for (i = 0; i < len; ++i)
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9301 buf[i] = spelltab.st_fold[str[i]];
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9302 buf[i] = NUL;
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 return OK;
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9306 }
7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	9307
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9308 /* values for sps_flags */
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9309 #define SPS_BEST 1
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9310 #define SPS_FAST 2
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9311 #define SPS_DOUBLE 4
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9312
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9313 static int sps_flags = SPS_BEST; /* flags from 'spellsuggest' */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9314 static int sps_limit = 9999; /* max nr of suggestions given */
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9315
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9316 /*
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9317 * Check the 'spellsuggest' option. Return FAIL if it's wrong.
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9318 * Sets "sps_flags" and "sps_limit".
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9319 */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9320 int
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9321 spell_check_sps()
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9322 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9323 char_u *p;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9324 char_u *s;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9325 char_u buf[MAXPATHL];
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9326 int f;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9327
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9328 sps_flags = 0;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9329 sps_limit = 9999;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9330
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9331 for (p = p_sps; *p != NUL; )
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9332 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9333 copy_option_part(&p, buf, MAXPATHL, ",");
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9334
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9335 f = 0;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9336 if (VIM_ISDIGIT(*buf))
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9337 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9338 s = buf;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9339 sps_limit = getdigits(&s);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9340 if (s != NUL && !VIM_ISDIGIT(s))
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9341 f = -1;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9342 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9343 else if (STRCMP(buf, "best") == 0)
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9344 f = SPS_BEST;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9345 else if (STRCMP(buf, "fast") == 0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9346 f = SPS_FAST;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9347 else if (STRCMP(buf, "double") == 0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9348 f = SPS_DOUBLE;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9349 else if (STRNCMP(buf, "expr:", 5) != 0
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9350 && STRNCMP(buf, "file:", 5) != 0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9351 f = -1;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9352
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9353 if (f == -1 \|\| (sps_flags != 0 && f != 0))
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9354 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9355 sps_flags = SPS_BEST;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9356 sps_limit = 9999;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9357 return FAIL;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9358 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9359 if (f != 0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9360 sps_flags = f;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9361 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9362
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9363 if (sps_flags == 0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9364 sps_flags = SPS_BEST;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9365
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9366 return OK;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9367 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9368
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9369 /*
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9370 * "z?": Find badly spelled word under or after the cursor.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9371 * Give suggestions for the properly spelled word.
638 593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	9372 * In Visual mode use the highlighted word as the bad word.
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9373 * When "count" is non-zero use that suggestion.
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9374 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9375 void
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9376 spell_suggest(count)
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9377 int count;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9378 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9379 char_u *line;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9380 pos_T prev_cursor = curwin->w_cursor;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9381 char_u wcopy[MAXWLEN + 2];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9382 char_u *p;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9383 int i;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9384 int c;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9385 suginfo_T sug;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9386 suggest_T *stp;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9387 int mouse_used;
388 f92bb1845823 updated for version 7.0101 vimboss parents: 385 diff changeset	9388 int need_cap;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9389 int limit;
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9390 int selected = count;
638 593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	9391 int badlen = 0;
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	9392
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	9393 if (no_spell_checking(curwin))
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	9394 return;
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	9395
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	9396 #ifdef FEAT_VISUAL
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	9397 if (VIsual_active)
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	9398 {
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	9399 /* Use the Visually selected text as the bad word. But reject
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	9400 * a multi-line selection. */
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	9401 if (curwin->w_cursor.lnum != VIsual.lnum)
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	9402 {
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	9403 vim_beep();
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	9404 return;
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	9405 }
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	9406 badlen = (int)curwin->w_cursor.col - (int)VIsual.col;
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	9407 if (badlen < 0)
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	9408 badlen = -badlen;
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	9409 else
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	9410 curwin->w_cursor.col = VIsual.col;
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	9411 ++badlen;
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	9412 end_visual_mode();
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	9413 }
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	9414 else
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	9415 #endif
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	9416 /* Find the start of the badly spelled word. */
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	9417 if (spell_move_to(curwin, FORWARD, TRUE, TRUE, NULL) == 0
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9418 \|\| curwin->w_cursor.col > prev_cursor.col)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9419 {
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9420 /* 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	9421 * cursor. */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9422 curwin->w_cursor = prev_cursor;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9423 line = ml_get_curline();
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9424 p = line + curwin->w_cursor.col;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9425 /* Backup to before start of word. */
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	9426 while (p > line && spell_iswordp_nmw(p))
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9427 mb_ptr_back(line, p);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9428 /* Forward to start of word. */
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	9429 while (*p != NUL && !spell_iswordp_nmw(p))
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9430 mb_ptr_adv(p);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9431
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	9432 if (!spell_iswordp_nmw(p)) /* No word found. */
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9433 {
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9434 beep_flush();
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9435 return;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9436 }
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9437 curwin->w_cursor.col = p - line;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9438 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9439
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9440 /* Get the word and its length. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9441
388 f92bb1845823 updated for version 7.0101 vimboss parents: 385 diff changeset	9442 /* Figure out if the word should be capitalised. */
475 e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9443 need_cap = check_need_cap(curwin->w_cursor.lnum, curwin->w_cursor.col);
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9444
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9445 line = ml_get_curline();
388 f92bb1845823 updated for version 7.0101 vimboss parents: 385 diff changeset	9446
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9447 /* Get the list of suggestions. Limit to 'lines' - 2 or the number in
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9448 * 'spellsuggest', whatever is smaller. */
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9449 if (sps_limit > (int)Rows - 2)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9450 limit = (int)Rows - 2;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9451 else
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9452 limit = sps_limit;
638 593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	9453 spell_find_suggest(line + curwin->w_cursor.col, badlen, &sug, limit,
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9454 TRUE, need_cap, TRUE);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9455
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9456 if (sug.su_ga.ga_len == 0)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9457 MSG(_("Sorry, no suggestions"));
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9458 else if (count > 0)
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9459 {
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9460 if (count > sug.su_ga.ga_len)
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9461 smsg((char_u *)_("Sorry, only %ld suggestions"),
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9462 (long)sug.su_ga.ga_len);
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9463 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9464 else
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9465 {
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9466 vim_free(repl_from);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9467 repl_from = NULL;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9468 vim_free(repl_to);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9469 repl_to = NULL;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9470
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9471 #ifdef FEAT_RIGHTLEFT
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9472 /* When 'rightleft' is set the list is drawn right-left. */
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9473 cmdmsg_rl = curwin->w_p_rl;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9474 if (cmdmsg_rl)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9475 msg_col = Columns - 1;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9476 #endif
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9477
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9478 /* List the suggestions. */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9479 msg_start();
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9480 lines_left = Rows; /* avoid more prompt */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9481 vim_snprintf((char )IObuff, IOSIZE, _("Change \"%.s\" to:"),
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9482 sug.su_badlen, sug.su_badptr);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9483 #ifdef FEAT_RIGHTLEFT
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9484 if (cmdmsg_rl && STRNCMP(IObuff, "Change", 6) == 0)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9485 {
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9486 /* And now the rabbit from the high hat: Avoid showing the
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9487 * untranslated message rightleft. */
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9488 vim_snprintf((char )IObuff, IOSIZE, ":ot \"%.s\" egnahC",
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9489 sug.su_badlen, sug.su_badptr);
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9490 }
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9491 #endif
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9492 msg_puts(IObuff);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9493 msg_clr_eos();
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9494 msg_putchar('\n');
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9495
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9496 msg_scroll = TRUE;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9497 for (i = 0; i < sug.su_ga.ga_len; ++i)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9498 {
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9499 stp = &SUG(sug.su_ga, i);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9500
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9501 /* The suggested word may replace only part of the bad word, add
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9502 * the not replaced part. */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9503 STRCPY(wcopy, stp->st_word);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9504 if (sug.su_badlen > stp->st_orglen)
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9505 vim_strncpy(wcopy + stp->st_wordlen,
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9506 sug.su_badptr + stp->st_orglen,
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9507 sug.su_badlen - stp->st_orglen);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9508 vim_snprintf((char *)IObuff, IOSIZE, "%2d", i + 1);
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9509 #ifdef FEAT_RIGHTLEFT
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9510 if (cmdmsg_rl)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9511 rl_mirror(IObuff);
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9512 #endif
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9513 msg_puts(IObuff);
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9514
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9515 vim_snprintf((char *)IObuff, IOSIZE, " \"%s\"", wcopy);
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9516 msg_puts(IObuff);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9517
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9518 /* The word may replace more than "su_badlen". */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9519 if (sug.su_badlen < stp->st_orglen)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9520 {
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9521 vim_snprintf((char )IObuff, IOSIZE, _(" < \"%.s\""),
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9522 stp->st_orglen, sug.su_badptr);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9523 msg_puts(IObuff);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9524 }
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9525
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	9526 if (p_verbose > 0)
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9527 {
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9528 /* Add the score. */
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	9529 if (sps_flags & (SPS_DOUBLE \| SPS_BEST))
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9530 vim_snprintf((char *)IObuff, IOSIZE, " (%s%d - %d)",
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9531 stp->st_salscore ? "s " : "",
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9532 stp->st_score, stp->st_altscore);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9533 else
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9534 vim_snprintf((char *)IObuff, IOSIZE, " (%d)",
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9535 stp->st_score);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9536 #ifdef FEAT_RIGHTLEFT
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9537 if (cmdmsg_rl)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9538 /* Mirror the numbers, but keep the leading space. */
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9539 rl_mirror(IObuff + 1);
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9540 #endif
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9541 msg_advance(30);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9542 msg_puts(IObuff);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9543 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9544 msg_putchar('\n');
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9545 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9546
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9547 #ifdef FEAT_RIGHTLEFT
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9548 cmdmsg_rl = FALSE;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9549 msg_col = 0;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9550 #endif
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9551 /* Ask for choice. */
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9552 selected = prompt_for_number(&mouse_used);
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9553 if (mouse_used)
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9554 selected -= lines_left;
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9555 }
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9556
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9557 if (selected > 0 && selected <= sug.su_ga.ga_len && u_save_cursor() == OK)
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9558 {
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9559 /* Save the from and to text for :spellrepall. */
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9560 stp = &SUG(sug.su_ga, selected - 1);
548 f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	9561 if (sug.su_badlen > stp->st_orglen)
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	9562 {
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	9563 /* Replacing less than "su_badlen", append the remainder to
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	9564 * repl_to. */
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	9565 repl_from = vim_strnsave(sug.su_badptr, sug.su_badlen);
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	9566 vim_snprintf((char )IObuff, IOSIZE, "%s%.s", stp->st_word,
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	9567 sug.su_badlen - stp->st_orglen,
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	9568 sug.su_badptr + stp->st_orglen);
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	9569 repl_to = vim_strsave(IObuff);
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	9570 }
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	9571 else
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	9572 {
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	9573 /* Replacing su_badlen or more, use the whole word. */
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	9574 repl_from = vim_strnsave(sug.su_badptr, stp->st_orglen);
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	9575 repl_to = vim_strsave(stp->st_word);
f43150a669dc updated for version 7.0155 vimboss parents: 539 diff changeset	9576 }
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9577
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9578 /* Replace the word. */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9579 p = alloc(STRLEN(line) - stp->st_orglen + stp->st_wordlen + 1);
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9580 if (p != NULL)
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9581 {
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9582 c = sug.su_badptr - line;
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9583 mch_memmove(p, line, c);
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9584 STRCPY(p + c, stp->st_word);
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9585 STRCAT(p, sug.su_badptr + stp->st_orglen);
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9586 ml_replace(curwin->w_cursor.lnum, p, FALSE);
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9587 curwin->w_cursor.col = c;
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9588 changed_bytes(curwin->w_cursor.lnum, c);
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9589
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9590 /* For redo we use a change-word command. */
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9591 ResetRedobuff();
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9592 AppendToRedobuff((char_u *)"ciw");
620 9e359e5759f6 updated for version 7.0177 vimboss parents: 592 diff changeset	9593 AppendToRedobuffLit(p + c,
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9594 stp->st_wordlen + sug.su_badlen - stp->st_orglen);
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9595 AppendCharToRedobuff(ESC);
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9596 }
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9597 }
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9598 else
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	9599 curwin->w_cursor = prev_cursor;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	9600
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9601 spell_find_cleanup(&sug);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9602 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9603
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9604 /*
475 e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9605 * 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	9606 * capital. This uses 'spellcapcheck' of the current buffer.
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9607 */
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9608 static int
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9609 check_need_cap(lnum, col)
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9610 linenr_T lnum;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9611 colnr_T col;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9612 {
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9613 int need_cap = FALSE;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9614 char_u *line;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9615 char_u *line_copy = NULL;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9616 char_u *p;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9617 colnr_T endcol;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9618 regmatch_T regmatch;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9619
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9620 if (curbuf->b_cap_prog == NULL)
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9621 return FALSE;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9622
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9623 line = ml_get_curline();
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9624 endcol = 0;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9625 if ((int)(skipwhite(line) - line) >= (int)col)
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9626 {
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9627 /* At start of line, check if previous line is empty or sentence
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9628 * ends there. */
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9629 if (lnum == 1)
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9630 need_cap = TRUE;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9631 else
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9632 {
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9633 line = ml_get(lnum - 1);
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9634 if (*skipwhite(line) == NUL)
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9635 need_cap = TRUE;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9636 else
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9637 {
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9638 /* Append a space in place of the line break. */
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9639 line_copy = concat_str(line, (char_u *)" ");
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9640 line = line_copy;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9641 endcol = STRLEN(line);
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9642 }
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9643 }
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9644 }
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9645 else
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9646 endcol = col;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9647
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9648 if (endcol > 0)
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9649 {
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9650 /* Check if sentence ends before the bad word. */
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9651 regmatch.regprog = curbuf->b_cap_prog;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9652 regmatch.rm_ic = FALSE;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9653 p = line + endcol;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9654 for (;;)
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9655 {
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9656 mb_ptr_back(line, p);
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9657 if (p == line \|\| spell_iswordp_nmw(p))
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9658 break;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9659 if (vim_regexec(&regmatch, p, 0)
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9660 && regmatch.endp[0] == line + endcol)
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9661 {
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9662 need_cap = TRUE;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9663 break;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9664 }
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9665 }
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9666 }
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9667
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9668 vim_free(line_copy);
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9669
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9670 return need_cap;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9671 }
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9672
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9673
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9674 /*
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9675 * ":spellrepall"
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9676 */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9677 /ARGSUSED/
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9678 void
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9679 ex_spellrepall(eap)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9680 exarg_T *eap;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9681 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9682 pos_T pos = curwin->w_cursor;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9683 char_u *frompat;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9684 int addlen;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9685 char_u *line;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9686 char_u *p;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9687 int save_ws = p_ws;
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9688 linenr_T prev_lnum = 0;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9689
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9690 if (repl_from == NULL \|\| repl_to == NULL)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9691 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9692 EMSG(_("E752: No previous spell replacement"));
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9693 return;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9694 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9695 addlen = STRLEN(repl_to) - STRLEN(repl_from);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9696
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9697 frompat = alloc(STRLEN(repl_from) + 7);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9698 if (frompat == NULL)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9699 return;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9700 sprintf((char *)frompat, "\\V\\<%s\\>", repl_from);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9701 p_ws = FALSE;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9702
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9703 sub_nsubs = 0;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9704 sub_nlines = 0;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9705 curwin->w_cursor.lnum = 0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9706 while (!got_int)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9707 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9708 if (do_search(NULL, '/', frompat, 1L, SEARCH_KEEP) == 0
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9709 \|\| u_save_cursor() == FAIL)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9710 break;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9711
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9712 /* Only replace when the right word isn't there yet. This happens
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9713 * when changing "etc" to "etc.". */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9714 line = ml_get_curline();
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9715 if (addlen <= 0 \|\| STRNCMP(line + curwin->w_cursor.col,
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9716 repl_to, STRLEN(repl_to)) != 0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9717 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9718 p = alloc(STRLEN(line) + addlen + 1);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9719 if (p == NULL)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9720 break;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9721 mch_memmove(p, line, curwin->w_cursor.col);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9722 STRCPY(p + curwin->w_cursor.col, repl_to);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9723 STRCAT(p, line + curwin->w_cursor.col + STRLEN(repl_from));
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9724 ml_replace(curwin->w_cursor.lnum, p, FALSE);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9725 changed_bytes(curwin->w_cursor.lnum, curwin->w_cursor.col);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9726
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9727 if (curwin->w_cursor.lnum != prev_lnum)
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9728 {
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9729 ++sub_nlines;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9730 prev_lnum = curwin->w_cursor.lnum;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9731 }
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9732 ++sub_nsubs;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9733 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9734 curwin->w_cursor.col += STRLEN(repl_to);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9735 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9736
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9737 p_ws = save_ws;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9738 curwin->w_cursor = pos;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9739 vim_free(frompat);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9740
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9741 if (sub_nsubs == 0)
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9742 EMSG2(_("E753: Not found: %s"), repl_from);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9743 else
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	9744 do_sub_msg(FALSE);
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9745 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9746
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9747 /*
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9748 * Find spell suggestions for "word". Return them in the growarray "*gap" as
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9749 * a list of allocated strings.
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9750 */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9751 void
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9752 spell_suggest_list(gap, word, maxcount, need_cap, interactive)
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9753 garray_T *gap;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9754 char_u *word;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9755 int maxcount; /* maximum nr of suggestions */
475 e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	9756 int need_cap; /* 'spellcapcheck' matched */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9757 int interactive;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9758 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9759 suginfo_T sug;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9760 int i;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9761 suggest_T *stp;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9762 char_u *wcopy;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9763
638 593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	9764 spell_find_suggest(word, 0, &sug, maxcount, FALSE, need_cap, interactive);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9765
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9766 /* Make room in "gap". */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9767 ga_init2(gap, sizeof(char_u *), sug.su_ga.ga_len + 1);
626 732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	9768 if (ga_grow(gap, sug.su_ga.ga_len) == OK)
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	9769 {
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	9770 for (i = 0; i < sug.su_ga.ga_len; ++i)
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	9771 {
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	9772 stp = &SUG(sug.su_ga, i);
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	9773
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	9774 /* The suggested word may replace only part of "word", add the not
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	9775 * replaced part. */
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	9776 wcopy = alloc(stp->st_wordlen
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9777 + STRLEN(sug.su_badptr + stp->st_orglen) + 1);
626 732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	9778 if (wcopy == NULL)
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	9779 break;
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	9780 STRCPY(wcopy, stp->st_word);
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	9781 STRCPY(wcopy + stp->st_wordlen, sug.su_badptr + stp->st_orglen);
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	9782 ((char_u **)gap->ga_data)[gap->ga_len++] = wcopy;
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	9783 }
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9784 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9785
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9786 spell_find_cleanup(&sug);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9787 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9788
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9789 /*
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9790 * Find spell suggestions for the word at the start of "badptr".
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9791 * Return the suggestions in "su->su_ga".
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9792 * The maximum number of suggestions is "maxcount".
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9793 * Note: does use info for the current window.
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9794 * This is based on the mechanisms of Aspell, but completely reimplemented.
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9795 */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9796 static void
638 593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	9797 spell_find_suggest(badptr, badlen, su, maxcount, banbadword, need_cap, interactive)
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9798 char_u *badptr;
638 593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	9799 int badlen; /* length of bad word or 0 if unknown */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9800 suginfo_T *su;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9801 int maxcount;
358 e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	9802 int banbadword; /* don't include badword in suggestions */
388 f92bb1845823 updated for version 7.0101 vimboss parents: 385 diff changeset	9803 int need_cap; /* word should start with capital */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9804 int interactive;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9805 {
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	9806 hlf_T attr = HLF_COUNT;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9807 char_u buf[MAXPATHL];
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9808 char_u *p;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9809 int do_combine = FALSE;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9810 char_u *sps_copy;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9811 #ifdef FEAT_EVAL
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9812 static int expr_busy = FALSE;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9813 #endif
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9814 int c;
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	9815 int i;
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	9816 langp_T *lp;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9817
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9818 /*
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9819 * Set the info in "*su".
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9820 */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9821 vim_memset(su, 0, sizeof(suginfo_T));
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9822 ga_init2(&su->su_ga, (int)sizeof(suggest_T), 10);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9823 ga_init2(&su->su_sga, (int)sizeof(suggest_T), 10);
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	9824 if (*badptr == NUL)
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	9825 return;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9826 hash_init(&su->su_banned);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9827
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9828 su->su_badptr = badptr;
638 593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	9829 if (badlen != 0)
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	9830 su->su_badlen = badlen;
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	9831 else
593092a5362b updated for version 7.0185 vimboss parents: 633 diff changeset	9832 su->su_badlen = spell_check(curwin, su->su_badptr, &attr, NULL, FALSE);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9833 su->su_maxcount = maxcount;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9834 su->su_maxscore = SCORE_MAXINIT;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9835
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9836 if (su->su_badlen >= MAXWLEN)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9837 su->su_badlen = MAXWLEN - 1; /* just in case */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9838 vim_strncpy(su->su_badword, su->su_badptr, su->su_badlen);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9839 (void)spell_casefold(su->su_badptr, su->su_badlen,
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9840 su->su_fbadword, MAXWLEN);
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	9841 /* get caps flags for bad word */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9842 su->su_badflags = badword_captype(su->su_badptr,
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9843 su->su_badptr + su->su_badlen);
388 f92bb1845823 updated for version 7.0101 vimboss parents: 385 diff changeset	9844 if (need_cap)
f92bb1845823 updated for version 7.0101 vimboss parents: 385 diff changeset	9845 su->su_badflags \|= WF_ONECAP;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9846
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	9847 /* Find the default language for sound folding. We simply use the first
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	9848 * one in 'spelllang' that supports sound folding. That's good for when
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	9849 * using multiple files for one language, it's not that bad when mixing
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	9850 * languages (e.g., "pl,en"). */
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	9851 for (i = 0; i < curbuf->b_langp.ga_len; ++i)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	9852 {
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	9853 lp = LANGP_ENTRY(curbuf->b_langp, i);
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	9854 if (lp->lp_sallang != NULL)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	9855 {
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	9856 su->su_sallang = lp->lp_sallang;
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	9857 break;
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	9858 }
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	9859 }
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	9860
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	9861 /* 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	9862 * have to do this many times. */
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	9863 if (su->su_sallang != NULL)
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	9864 spell_soundfold(su->su_sallang, su->su_fbadword, TRUE,
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	9865 su->su_sal_badword);
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	9866
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9867 /* If the word is not capitalised and spell_check() doesn't consider the
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9868 * 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	9869 * for that. */
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	9870 c = PTR2CHAR(su->su_badptr);
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	9871 if (!SPELL_ISUPPER(c) && attr == HLF_COUNT)
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9872 {
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9873 make_case_word(su->su_badword, buf, WF_ONECAP);
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9874 add_suggestion(su, &su->su_ga, buf, su->su_badlen, SCORE_ICASE,
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9875 0, TRUE, su->su_sallang, FALSE);
385 bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9876 }
bd4c7ce1da02 updated for version 7.0100 vimboss parents: 381 diff changeset	9877
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9878 /* Ban the bad word itself. It may appear in another region. */
358 e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	9879 if (banbadword)
e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	9880 add_banned(su, su->su_badword);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	9881
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9882 /* Make a copy of 'spellsuggest', because the expression may change it. */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9883 sps_copy = vim_strsave(p_sps);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9884 if (sps_copy == NULL)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9885 return;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9886
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9887 /* Loop over the items in 'spellsuggest'. */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9888 for (p = sps_copy; *p != NUL; )
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9889 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9890 copy_option_part(&p, buf, MAXPATHL, ",");
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9891
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9892 if (STRNCMP(buf, "expr:", 5) == 0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9893 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9894 #ifdef FEAT_EVAL
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	9895 /* Evaluate an expression. Skip this when called recursively,
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	9896 * when using spellsuggest() in the expression. */
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9897 if (!expr_busy)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9898 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9899 expr_busy = TRUE;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9900 spell_suggest_expr(su, buf + 5);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9901 expr_busy = FALSE;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9902 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9903 #endif
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9904 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9905 else if (STRNCMP(buf, "file:", 5) == 0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9906 /* Use list of suggestions in a file. */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9907 spell_suggest_file(su, buf + 5);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9908 else
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9909 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9910 /* Use internal method. */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9911 spell_suggest_intern(su, interactive);
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9912 if (sps_flags & SPS_DOUBLE)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9913 do_combine = TRUE;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9914 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9915 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9916
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9917 vim_free(sps_copy);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9918
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9919 if (do_combine)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9920 /* Combine the two list of suggestions. This must be done last,
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9921 * because sorting changes the order again. */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9922 score_combine(su);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9923 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9924
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9925 #ifdef FEAT_EVAL
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9926 /*
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9927 * Find suggestions by evaluating expression "expr".
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9928 */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9929 static void
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9930 spell_suggest_expr(su, expr)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9931 suginfo_T *su;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9932 char_u *expr;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9933 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9934 list_T *list;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9935 listitem_T *li;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9936 int score;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9937 char_u *p;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9938
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9939 /* 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	9940 * suginfo_T.
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9941 * First evaluate the expression and get the resulting list. */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9942 list = eval_spell_expr(su->su_badword, expr);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9943 if (list != NULL)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9944 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9945 /* Loop over the items in the list. */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9946 for (li = list->lv_first; li != NULL; li = li->li_next)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9947 if (li->li_tv.v_type == VAR_LIST)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9948 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9949 /* Get the word and the score from the items. */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9950 score = get_spellword(li->li_tv.vval.v_list, &p);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9951 if (score >= 0 && score <= su->su_maxscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9952 add_suggestion(su, &su->su_ga, p, su->su_badlen,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9953 score, 0, TRUE, su->su_sallang, FALSE);
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9954 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9955 list_unref(list);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9956 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9957
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9958 /* Remove bogus suggestions, sort and truncate at "maxcount". */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	9959 check_suggestions(su, &su->su_ga);
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9960 (void)cleanup_suggestions(&su->su_ga, su->su_maxscore, su->su_maxcount);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9961 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9962 #endif
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9963
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9964 /*
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	9965 * Find suggestions in file "fname". Used for "file:" in 'spellsuggest'.
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9966 */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9967 static void
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9968 spell_suggest_file(su, fname)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9969 suginfo_T *su;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9970 char_u *fname;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9971 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9972 FILE *fd;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9973 char_u line[MAXWLEN * 2];
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9974 char_u *p;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9975 int len;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9976 char_u cword[MAXWLEN];
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9977
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9978 /* Open the file. */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9979 fd = mch_fopen((char *)fname, "r");
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9980 if (fd == NULL)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9981 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9982 EMSG2(_(e_notopen), fname);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9983 return;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9984 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9985
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9986 /* Read it line by line. */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9987 while (!vim_fgets(line, MAXWLEN * 2, fd) && !got_int)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9988 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9989 line_breakcheck();
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9990
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9991 p = vim_strchr(line, '/');
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9992 if (p == NULL)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9993 continue; /* No Tab found, just skip the line. */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9994 *p++ = NUL;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9995 if (STRICMP(su->su_badword, line) == 0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9996 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9997 /* Match! Isolate the good word, until CR or NL. */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9998 for (len = 0; p[len] >= ' '; ++len)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	9999 ;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10000 p[len] = NUL;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10001
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10002 /* If the suggestion doesn't have specific case duplicate the case
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10003 * of the bad word. */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10004 if (captype(p, NULL) == 0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10005 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10006 make_case_word(p, cword, su->su_badflags);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10007 p = cword;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10008 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10009
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10010 add_suggestion(su, &su->su_ga, p, su->su_badlen,
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10011 SCORE_FILE, 0, TRUE, su->su_sallang, FALSE);
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10012 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10013 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10014
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10015 fclose(fd);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10016
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10017 /* Remove bogus suggestions, sort and truncate at "maxcount". */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10018 check_suggestions(su, &su->su_ga);
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10019 (void)cleanup_suggestions(&su->su_ga, su->su_maxscore, su->su_maxcount);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10020 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10021
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10022 /*
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10023 * Find suggestions for the internal method indicated by "sps_flags".
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10024 */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10025 static void
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10026 spell_suggest_intern(su, interactive)
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10027 suginfo_T *su;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10028 int interactive;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10029 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10030 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10031 * Load the .sug file(s) that are available and not done yet.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10032 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10033 suggest_load_files();
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10034
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10035 /*
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10036 * 1. Try special cases, such as repeating a word: "the the" -> "the".
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10037 *
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10038 * Set a maximum score to limit the combination of operations that is
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10039 * tried.
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10040 */
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10041 suggest_try_special(su);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10042
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10043 /*
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10044 * 2. Try inserting/deleting/swapping/changing a letter, use REP entries
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10045 * from the .aff file and inserting a space (split the word).
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10046 */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10047 suggest_try_change(su);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10048
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10049 /* For the resulting top-scorers compute the sound-a-like score. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10050 if (sps_flags & SPS_DOUBLE)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10051 score_comp_sal(su);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10052
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10053 /*
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10054 * 3. Try finding sound-a-like words.
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10055 */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10056 if ((sps_flags & SPS_FAST) == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10057 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10058 if (sps_flags & SPS_BEST)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10059 /* Adjust the word score for the suggestions found so far for how
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10060 * they sounds like. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10061 rescore_suggestions(su);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10062
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10063 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10064 * While going throught the soundfold tree "su_maxscore" is the score
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10065 * for the soundfold word, limits the changes that are being tried,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10066 * and "su_sfmaxscore" the rescored score, which is set by
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10067 * cleanup_suggestions().
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10068 * First find words with a small edit distance, because this is much
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10069 * faster and often already finds the top-N suggestions. If we didn't
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10070 * find many suggestions try again with a higher edit distance.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10071 * "sl_sounddone" is used to avoid doing the same word twice.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10072 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10073 suggest_try_soundalike_prep();
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10074 su->su_maxscore = SCORE_SFMAX1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10075 su->su_sfmaxscore = SCORE_MAXINIT * 3;
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10076 suggest_try_soundalike(su);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10077 if (su->su_ga.ga_len < SUG_CLEAN_COUNT(su))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10078 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10079 /* We didn't find enough matches, try again, allowing more
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10080 * changes to the soundfold word. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10081 su->su_maxscore = SCORE_SFMAX2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10082 suggest_try_soundalike(su);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10083 if (su->su_ga.ga_len < SUG_CLEAN_COUNT(su))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10084 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10085 /* Still didn't find enough matches, try again, allowing even
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10086 * more changes to the soundfold word. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10087 su->su_maxscore = SCORE_SFMAX3;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10088 suggest_try_soundalike(su);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10089 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10090 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10091 su->su_maxscore = su->su_sfmaxscore;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10092 suggest_try_soundalike_finish();
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10093 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10094
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10095 /* When CTRL-C was hit while searching do show the results. Only clear
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10096 * got_int when using a command, not for spellsuggest(). */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10097 ui_breakcheck();
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10098 if (interactive && got_int)
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10099 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10100 (void)vgetc();
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10101 got_int = FALSE;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10102 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10103
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10104 if ((sps_flags & SPS_DOUBLE) == 0 && su->su_ga.ga_len != 0)
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10105 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10106 if (sps_flags & SPS_BEST)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10107 /* Adjust the word score for how it sounds like. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10108 rescore_suggestions(su);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10109
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10110 /* Remove bogus suggestions, sort and truncate at "maxcount". */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10111 check_suggestions(su, &su->su_ga);
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	10112 (void)cleanup_suggestions(&su->su_ga, su->su_maxscore, su->su_maxcount);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10113 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10114 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10115
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10116 /*
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10117 * 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	10118 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10119 static void
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10120 suggest_load_files()
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10121 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10122 langp_T *lp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10123 int lpi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10124 slang_T *slang;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10125 char_u *dotp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10126 FILE *fd;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10127 char_u buf[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10128 int i;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10129 time_t timestamp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10130 int wcount;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10131 int wordnr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10132 garray_T ga;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10133 int c;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10134
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10135 /* Do this for all languages that support sound folding. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10136 for (lpi = 0; lpi < curbuf->b_langp.ga_len; ++lpi)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10137 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10138 lp = LANGP_ENTRY(curbuf->b_langp, lpi);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10139 slang = lp->lp_slang;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10140 if (slang->sl_sugtime != 0 && !slang->sl_sugloaded)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10141 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10142 /* Change ".spl" to ".sug" and open the file. When the file isn't
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10143 * found silently skip it. Do set "sl_sugloaded" so that we
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10144 * don't try again and again. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10145 slang->sl_sugloaded = TRUE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10146
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10147 dotp = vim_strrchr(slang->sl_fname, '.');
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10148 if (dotp == NULL \|\| fnamecmp(dotp, ".spl") != 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10149 continue;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10150 STRCPY(dotp, ".sug");
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10151 fd = fopen((char *)slang->sl_fname, "r");
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10152 if (fd == NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10153 goto nextone;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10154
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10155 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10156 * <SUGHEADER>: <fileID> <versionnr> <timestamp>
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10157 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10158 for (i = 0; i < VIMSUGMAGICL; ++i)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10159 buf[i] = getc(fd); /* <fileID> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10160 if (STRNCMP(buf, VIMSUGMAGIC, VIMSUGMAGICL) != 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10161 {
626 732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	10162 EMSG2(_("E778: This does not look like a .sug file: %s"),
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10163 slang->sl_fname);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10164 goto nextone;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10165 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10166 c = getc(fd); /* <versionnr> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10167 if (c < VIMSUGVERSION)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10168 {
626 732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	10169 EMSG2(_("E779: Old .sug file, needs to be updated: %s"),
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10170 slang->sl_fname);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10171 goto nextone;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10172 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10173 else if (c > VIMSUGVERSION)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10174 {
626 732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	10175 EMSG2(_("E780: .sug file is for newer version of Vim: %s"),
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10176 slang->sl_fname);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10177 goto nextone;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10178 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10179
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10180 /* Check the timestamp, it must be exactly the same as the one in
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10181 * the .spl file. Otherwise the word numbers won't match. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10182 timestamp = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10183 for (i = 7; i >= 0; --i) /* <timestamp> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10184 timestamp += getc(fd) << (i * 8);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10185 if (timestamp != slang->sl_sugtime)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10186 {
626 732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	10187 EMSG2(_("E781: .sug file doesn't match .spl file: %s"),
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10188 slang->sl_fname);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10189 goto nextone;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10190 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10191
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10192 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10193 * <SUGWORDTREE>: <wordtree>
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10194 * Read the trie with the soundfolded words.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10195 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10196 if (spell_read_tree(fd, &slang->sl_sbyts, &slang->sl_sidxs,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10197 FALSE, 0) != 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10198 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10199 someerror:
626 732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	10200 EMSG2(_("E782: error while reading .sug file: %s"),
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10201 slang->sl_fname);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10202 slang_clear_sug(slang);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10203 goto nextone;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10204 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10205
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10206 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10207 * <SUGTABLE>: <sugwcount> <sugline> ...
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10208 *
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10209 * Read the table with word numbers. We use a file buffer for
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10210 * this, because it's so much like a file with lines. Makes it
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10211 * possible to swap the info and save on memory use.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10212 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10213 slang->sl_sugbuf = open_spellbuf();
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10214 if (slang->sl_sugbuf == NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10215 goto someerror;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10216 /* <sugwcount> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10217 wcount = (getc(fd) << 24) + (getc(fd) << 16) + (getc(fd) << 8)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10218 + getc(fd);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10219 if (wcount < 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10220 goto someerror;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10221
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10222 /* Read all the wordnr lists into the buffer, one NUL terminated
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10223 * list per line. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10224 ga_init2(&ga, 1, 100);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10225 for (wordnr = 0; wordnr < wcount; ++wordnr)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10226 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10227 ga.ga_len = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10228 for (;;)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10229 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10230 c = getc(fd); /* <sugline> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10231 if (c < 0 \|\| ga_grow(&ga, 1) == FAIL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10232 goto someerror;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10233 ((char_u *)ga.ga_data)[ga.ga_len++] = c;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10234 if (c == NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10235 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10236 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10237 if (ml_append_buf(slang->sl_sugbuf, (linenr_T)wordnr,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10238 ga.ga_data, ga.ga_len, TRUE) == FAIL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10239 goto someerror;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10240 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10241 ga_clear(&ga);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10242
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10243 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10244 * 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	10245 * a word by its number.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10246 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10247 tree_count_words(slang->sl_fbyts, slang->sl_fidxs);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10248 tree_count_words(slang->sl_sbyts, slang->sl_sidxs);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10249
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10250 nextone:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10251 if (fd != NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10252 fclose(fd);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10253 STRCPY(dotp, ".spl");
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10254 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10255 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10256 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10257
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10258
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10259 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10260 * Fill in the wordcount fields for a trie.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10261 * Returns the total number of words.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10262 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10263 static void
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10264 tree_count_words(byts, idxs)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10265 char_u *byts;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10266 idx_T *idxs;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10267 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10268 int depth;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10269 idx_T arridx[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10270 int curi[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10271 int c;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10272 idx_T n;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10273 int wordcount[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10274
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10275 arridx[0] = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10276 curi[0] = 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10277 wordcount[0] = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10278 depth = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10279 while (depth >= 0 && !got_int)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10280 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10281 if (curi[depth] > byts[arridx[depth]])
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10282 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10283 /* Done all bytes at this node, go up one level. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10284 idxs[arridx[depth]] = wordcount[depth];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10285 if (depth > 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10286 wordcount[depth - 1] += wordcount[depth];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10287
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10288 --depth;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10289 fast_breakcheck();
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10290 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10291 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10292 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10293 /* Do one more byte at this node. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10294 n = arridx[depth] + curi[depth];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10295 ++curi[depth];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10296
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10297 c = byts[n];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10298 if (c == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10299 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10300 /* End of word, count it. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10301 ++wordcount[depth];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10302
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10303 /* Skip over any other NUL bytes (same word with different
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10304 * flags). */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10305 while (byts[n + 1] == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10306 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10307 ++n;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10308 ++curi[depth];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10309 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10310 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10311 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10312 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10313 /* Normal char, go one level deeper to count the words. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10314 ++depth;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10315 arridx[depth] = idxs[n];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10316 curi[depth] = 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10317 wordcount[depth] = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10318 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10319 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10320 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10321 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10322
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10323 /*
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10324 * Free the info put in "*su" by spell_find_suggest().
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10325 */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10326 static void
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10327 spell_find_cleanup(su)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10328 suginfo_T *su;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10329 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10330 int i;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10331
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10332 /* Free the suggestions. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10333 for (i = 0; i < su->su_ga.ga_len; ++i)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10334 vim_free(SUG(su->su_ga, i).st_word);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10335 ga_clear(&su->su_ga);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10336 for (i = 0; i < su->su_sga.ga_len; ++i)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10337 vim_free(SUG(su->su_sga, i).st_word);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	10338 ga_clear(&su->su_sga);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10339
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10340 /* Free the banned words. */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10341 hash_clear_all(&su->su_banned, 0);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10342 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10343
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10344 /*
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	10345 * 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	10346 * "wcopy[MAXWLEN]". "word" must not be empty.
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	10347 * The result is NUL terminated.
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10348 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10349 static void
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	10350 onecap_copy(word, wcopy, upper)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10351 char_u *word;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10352 char_u *wcopy;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10353 int upper; /* TRUE: first letter made upper case */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10354 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10355 char_u *p;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10356 int c;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10357 int l;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10358
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10359 p = word;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10360 #ifdef FEAT_MBYTE
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10361 if (has_mbyte)
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10362 c = mb_cptr2char_adv(&p);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10363 else
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10364 #endif
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10365 c = *p++;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10366 if (upper)
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	10367 c = SPELL_TOUPPER(c);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10368 else
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	10369 c = SPELL_TOFOLD(c);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10370 #ifdef FEAT_MBYTE
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10371 if (has_mbyte)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10372 l = mb_char2bytes(c, wcopy);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10373 else
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10374 #endif
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10375 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10376 l = 1;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10377 wcopy[0] = c;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10378 }
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	10379 vim_strncpy(wcopy + l, p, MAXWLEN - l - 1);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10380 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10381
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10382 /*
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	10383 * Make a copy of "word" with all the letters upper cased into
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	10384 * "wcopy[MAXWLEN]". The result is NUL terminated.
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10385 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10386 static void
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10387 allcap_copy(word, wcopy)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10388 char_u *word;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10389 char_u *wcopy;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10390 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10391 char_u *s;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10392 char_u *d;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10393 int c;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10394
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10395 d = wcopy;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10396 for (s = word; *s != NUL; )
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10397 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10398 #ifdef FEAT_MBYTE
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10399 if (has_mbyte)
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	10400 c = mb_cptr2char_adv(&s);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10401 else
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10402 #endif
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10403 c = *s++;
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	10404
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	10405 #ifdef FEAT_MBYTE
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	10406 /* We only change � to SS when we are certain latin1 is used. It
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	10407 * would cause weird errors in other 8-bit encodings. */
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	10408 if (enc_latin1like && c == 0xdf)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	10409 {
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	10410 c = 'S';
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	10411 if (d - wcopy >= MAXWLEN - 1)
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	10412 break;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	10413 *d++ = c;
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	10414 }
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	10415 else
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	10416 #endif
81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	10417 c = SPELL_TOUPPER(c);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10418
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10419 #ifdef FEAT_MBYTE
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10420 if (has_mbyte)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10421 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10422 if (d - wcopy >= MAXWLEN - MB_MAXBYTES)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10423 break;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10424 d += mb_char2bytes(c, d);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10425 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10426 else
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10427 #endif
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10428 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10429 if (d - wcopy >= MAXWLEN - 1)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10430 break;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10431 *d++ = c;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10432 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10433 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10434 *d = NUL;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10435 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10436
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10437 /*
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10438 * Try finding suggestions by recognizing specific situations.
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10439 */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10440 static void
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10441 suggest_try_special(su)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10442 suginfo_T *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 char_u *p;
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	10445 size_t len;
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10446 int c;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10447 char_u word[MAXWLEN];
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10448
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10449 /*
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10450 * Recognize a word that is repeated: "the the".
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10451 */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10452 p = skiptowhite(su->su_fbadword);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10453 len = p - su->su_fbadword;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10454 p = skipwhite(p);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10455 if (STRLEN(p) == len && STRNCMP(su->su_fbadword, p, len) == 0)
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10456 {
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10457 /* Include badflags: if the badword is onecap or allcap
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10458 * use that for the goodword too: "The the" -> "The". */
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10459 c = su->su_fbadword[len];
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10460 su->su_fbadword[len] = NUL;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10461 make_case_word(su->su_fbadword, word, su->su_badflags);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10462 su->su_fbadword[len] = c;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	10463
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	10464 /* Give a soundalike score of 0, compute the score as if deleting one
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	10465 * character. */
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	10466 add_suggestion(su, &su->su_ga, word, su->su_badlen,
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10467 RESCORE(SCORE_REP, 0), 0, TRUE, su->su_sallang, FALSE);
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10468 }
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10469 }
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10470
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10471 /*
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10472 * Try finding suggestions by adding/removing/swapping letters.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10473 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10474 static void
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10475 suggest_try_change(su)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10476 suginfo_T *su;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10477 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10478 char_u fword[MAXWLEN]; /* copy of the bad word, case-folded */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10479 int n;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10480 char_u *p;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10481 int lpi;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10482 langp_T *lp;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10483
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10484 /* 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	10485 * to find matches (esp. REP items). Append some more text, changing
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10486 * chars after the bad word may help. */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10487 STRCPY(fword, su->su_fbadword);
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10488 n = STRLEN(fword);
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10489 p = su->su_badptr + su->su_badlen;
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10490 (void)spell_casefold(p, STRLEN(p), fword + n, MAXWLEN - n);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10491
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	10492 for (lpi = 0; lpi < curbuf->b_langp.ga_len; ++lpi)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	10493 {
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	10494 lp = LANGP_ENTRY(curbuf->b_langp, lpi);
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	10495
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	10496 /* If reloading a spell file fails it's still in the list but
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	10497 * everything has been cleared. */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10498 if (lp->lp_slang->sl_fbyts == NULL)
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	10499 continue;
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	10500
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10501 /* Try it for this language. Will add possible suggestions. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10502 suggest_trie_walk(su, lp, fword, FALSE);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10503 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10504 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10505
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10506 /* 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	10507 #define TRY_DEEPER(su, stack, depth, add) \
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10508 (stack[depth].ts_score + (add) < su->su_maxscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10509
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10510 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10511 * Try finding suggestions by adding/removing/swapping letters.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10512 *
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10513 * 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	10514 * operations. When trying if an operation works "depth" is increased and the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10515 * stack[] is used to store info. This allows combinations, thus insert one
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10516 * character, replace one and delete another. The number of changes is
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10517 * limited by su->su_maxscore.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10518 *
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10519 * After implementing this I noticed an article by Kemal Oflazer that
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10520 * describes something similar: "Error-tolerant Finite State Recognition with
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10521 * Applications to Morphological Analysis and Spelling Correction" (1996).
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10522 * The implementation in the article is simplified and requires a stack of
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10523 * unknown depth. The implementation here only needs a stack depth equal to
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10524 * the length of the word.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10525 *
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10526 * This is also used for the sound-folded word, "soundfold" is TRUE then.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10527 * 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	10528 * 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	10529 * added, this is done by add_sound_suggest().
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10530 * Don't use:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10531 * the prefix tree or the keep-case tree
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10532 * "su->su_badlen"
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10533 * anything to do with upper and lower case
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10534 * anything to do with word or non-word characters ("spell_iswordp()")
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10535 * banned words
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10536 * word flags (rare, region, compounding)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10537 * word splitting for now
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10538 * "similar_chars()"
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10539 * use "slang->sl_repsal" instead of "lp->lp_replang->sl_rep"
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10540 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10541 static void
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10542 suggest_trie_walk(su, lp, fword, soundfold)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10543 suginfo_T *su;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10544 langp_T *lp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10545 char_u *fword;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10546 int soundfold;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10547 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10548 char_u tword[MAXWLEN]; /* good word collected so far */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10549 trystate_T stack[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10550 char_u preword[MAXWLEN * 3]; /* word found with proper case;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10551 * concatanation of prefix compound
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10552 * words and split word. NUL terminated
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10553 * when going deeper but not when coming
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10554 * back. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10555 char_u compflags[MAXWLEN]; /* compound flags, one for each word */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10556 trystate_T *sp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10557 int newscore;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10558 int score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10559 char_u byts, fbyts, *pbyts;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10560 idx_T idxs, fidxs, *pidxs;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10561 int depth;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10562 int c, c2, c3;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10563 int n = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10564 int flags;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10565 garray_T *gap;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10566 idx_T arridx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10567 int len;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10568 char_u *p;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10569 fromto_T *ftp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10570 int fl = 0, tl;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10571 int repextra = 0; /* extra bytes in fword[] from REP item */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10572 slang_T *slang = lp->lp_slang;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10573 int fword_ends;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10574 int goodword_ends;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10575 #ifdef DEBUG_TRIEWALK
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10576 /* Stores the name of the change made at each level. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10577 char_u changename[MAXWLEN][80];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10578 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10579 int breakcheckcount = 1000;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10580 int compound_ok;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10581
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10582 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10583 * Go through the whole case-fold tree, try changes at each node.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10584 * "tword[]" contains the word collected from nodes in the tree.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10585 * "fword[]" the word we are trying to match with (initially the bad
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10586 * word).
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10587 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10588 depth = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10589 sp = &stack[0];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10590 vim_memset(sp, 0, sizeof(trystate_T));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10591 sp->ts_curi = 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10592
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10593 if (soundfold)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10594 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10595 /* Going through the soundfold tree. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10596 byts = fbyts = slang->sl_sbyts;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10597 idxs = fidxs = slang->sl_sidxs;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10598 pbyts = NULL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10599 pidxs = NULL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10600 sp->ts_prefixdepth = PFD_NOPREFIX;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10601 sp->ts_state = STATE_START;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10602 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10603 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10604 {
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	10605 /*
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	10606 * When there are postponed prefixes we need to use these first. At
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	10607 * the end of the prefix we continue in the case-fold tree.
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	10608 */
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	10609 fbyts = slang->sl_fbyts;
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	10610 fidxs = slang->sl_fidxs;
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	10611 pbyts = slang->sl_pbyts;
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	10612 pidxs = slang->sl_pidxs;
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	10613 if (pbyts != NULL)
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	10614 {
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	10615 byts = pbyts;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	10616 idxs = pidxs;
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	10617 sp->ts_prefixdepth = PFD_PREFIXTREE;
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	10618 sp->ts_state = STATE_NOPREFIX; /* try without prefix first */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	10619 }
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	10620 else
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	10621 {
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	10622 byts = fbyts;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	10623 idxs = fidxs;
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	10624 sp->ts_prefixdepth = PFD_NOPREFIX;
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10625 sp->ts_state = STATE_START;
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	10626 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10627 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10628
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10629 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10630 * Loop to find all suggestions. At each round we either:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10631 * - For the current state try one operation, advance "ts_curi",
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10632 * increase "depth".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10633 * - When a state is done go to the next, set "ts_state".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10634 * - When all states are tried decrease "depth".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10635 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10636 while (depth >= 0 && !got_int)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10637 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10638 sp = &stack[depth];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10639 switch (sp->ts_state)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10640 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10641 case STATE_START:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10642 case STATE_NOPREFIX:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10643 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10644 * Start of node: Deal with NUL bytes, which means
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10645 * tword[] may end here.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10646 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10647 arridx = sp->ts_arridx; /* current node in the tree */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10648 len = byts[arridx]; /* bytes in this node */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10649 arridx += sp->ts_curi; /* index of current byte */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10650
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10651 if (sp->ts_prefixdepth == PFD_PREFIXTREE)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10652 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10653 /* Skip over the NUL bytes, we use them later. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10654 for (n = 0; n < len && byts[arridx + n] == 0; ++n)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10655 ;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10656 sp->ts_curi += n;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10657
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10658 /* Always past NUL bytes now. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10659 n = (int)sp->ts_state;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10660 sp->ts_state = STATE_ENDNUL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10661 sp->ts_save_badflags = su->su_badflags;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10662
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10663 /* At end of a prefix or at start of prefixtree: check for
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10664 * following word. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10665 if (byts[arridx] == 0 \|\| n == (int)STATE_NOPREFIX)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10666 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10667 /* Set su->su_badflags to the caps type at this position.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10668 * Use the caps type until here for the prefix itself. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10669 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10670 if (has_mbyte)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10671 n = nofold_len(fword, sp->ts_fidx, su->su_badptr);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10672 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10673 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10674 n = sp->ts_fidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10675 flags = badword_captype(su->su_badptr, su->su_badptr + n);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10676 su->su_badflags = badword_captype(su->su_badptr + n,
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	10677 su->su_badptr + su->su_badlen);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10678 #ifdef DEBUG_TRIEWALK
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10679 sprintf(changename[depth], "prefix");
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10680 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10681 go_deeper(stack, depth, 0);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10682 ++depth;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10683 sp = &stack[depth];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10684 sp->ts_prefixdepth = depth - 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10685 byts = fbyts;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10686 idxs = fidxs;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10687 sp->ts_arridx = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10688
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10689 /* Move the prefix to preword[] with the right case
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10690 * and make find_keepcap_word() works. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10691 tword[sp->ts_twordlen] = NUL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10692 make_case_word(tword + sp->ts_splitoff,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10693 preword + sp->ts_prewordlen, flags);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10694 sp->ts_prewordlen = STRLEN(preword);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10695 sp->ts_splitoff = sp->ts_twordlen;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10696 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10697 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10698 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10699
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10700 if (sp->ts_curi > len \|\| byts[arridx] != 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10701 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10702 /* Past bytes in node and/or past NUL bytes. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10703 sp->ts_state = STATE_ENDNUL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10704 sp->ts_save_badflags = su->su_badflags;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10705 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10706 }
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 * End of word in tree.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10710 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10711 ++sp->ts_curi; /* eat one NUL byte */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10712
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10713 flags = (int)idxs[arridx];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10714 fword_ends = (fword[sp->ts_fidx] == NUL
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10715 \|\| (soundfold
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10716 ? vim_iswhite(fword[sp->ts_fidx])
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10717 : !spell_iswordp(fword + sp->ts_fidx, curbuf)));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10718 tword[sp->ts_twordlen] = NUL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10719
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10720 if (sp->ts_prefixdepth <= PFD_NOTSPECIAL
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	10721 && (sp->ts_flags & TSF_PREFIXOK) == 0)
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10722 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10723 /* There was a prefix before the word. Check that the prefix
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10724 * can be used with this word. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10725 /* Count the length of the NULs in the prefix. If there are
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10726 * none this must be the first try without a prefix. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10727 n = stack[sp->ts_prefixdepth].ts_arridx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10728 len = pbyts[n++];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10729 for (c = 0; c < len && pbyts[n + c] == 0; ++c)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10730 ;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10731 if (c > 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10732 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10733 c = valid_word_prefix(c, n, flags,
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10734 tword + sp->ts_splitoff, slang, FALSE);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10735 if (c == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10736 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10737
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10738 /* Use the WF_RARE flag for a rare prefix. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10739 if (c & WF_RAREPFX)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10740 flags \|= WF_RARE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10741
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10742 /* Tricky: when checking for both prefix and compounding
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10743 * we run into the prefix flag first.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10744 * Remember that it's OK, so that we accept the prefix
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10745 * when arriving at a compound flag. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10746 sp->ts_flags \|= TSF_PREFIXOK;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10747 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10748 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10749
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10750 /* Check NEEDCOMPOUND: can't use word without compounding. Do try
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10751 * appending another compound word below. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10752 if (sp->ts_complen == sp->ts_compsplit && fword_ends
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	10753 && (flags & WF_NEEDCOMP))
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10754 goodword_ends = FALSE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10755 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10756 goodword_ends = TRUE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10757
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10758 p = NULL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10759 compound_ok = TRUE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10760 if (sp->ts_complen > sp->ts_compsplit)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10761 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10762 if (slang->sl_nobreak)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10763 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10764 /* There was a word before this word. When there was no
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10765 * change in this word (it was correct) add the first word
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10766 * as a suggestion. If this word was corrected too, we
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10767 * need to check if a correct word follows. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10768 if (sp->ts_fidx - sp->ts_splitfidx
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10769 == sp->ts_twordlen - sp->ts_splitoff
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10770 && STRNCMP(fword + sp->ts_splitfidx,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10771 tword + sp->ts_splitoff,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10772 sp->ts_fidx - sp->ts_splitfidx) == 0)
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	10773 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10774 preword[sp->ts_prewordlen] = NUL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10775 newscore = score_wordcount_adj(slang, sp->ts_score,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10776 preword + sp->ts_prewordlen,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10777 sp->ts_prewordlen > 0);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10778 /* Add the suggestion if the score isn't too bad. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10779 if (newscore <= su->su_maxscore)
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	10780 add_suggestion(su, &su->su_ga, preword,
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	10781 sp->ts_splitfidx - repextra,
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10782 newscore, 0, FALSE,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10783 lp->lp_sallang, FALSE);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10784 break;
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	10785 }
490 4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	10786 }
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	10787 else
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10788 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10789 /* There was a compound word before this word. If this
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10790 * word does not support compounding then give up
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10791 * (splitting is tried for the word without compound
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10792 * flag). */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10793 if (((unsigned)flags >> 24) == 0
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10794 \|\| sp->ts_twordlen - sp->ts_splitoff
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10795 < slang->sl_compminlen)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10796 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10797 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10798 /* For multi-byte chars check character length against
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10799 * COMPOUNDMIN. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10800 if (has_mbyte
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10801 && slang->sl_compminlen > 0
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10802 && mb_charlen(tword + sp->ts_splitoff)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10803 < slang->sl_compminlen)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10804 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10805 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10806
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10807 compflags[sp->ts_complen] = ((unsigned)flags >> 24);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10808 compflags[sp->ts_complen + 1] = NUL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10809 vim_strncpy(preword + sp->ts_prewordlen,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10810 tword + sp->ts_splitoff,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10811 sp->ts_twordlen - sp->ts_splitoff);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10812 p = preword;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10813 while (*skiptowhite(p) != NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10814 p = skipwhite(skiptowhite(p));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10815 if (fword_ends && !can_compound(slang, p,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10816 compflags + sp->ts_compsplit))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10817 /* Compound is not allowed. But it may still be
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10818 * possible if we add another (short) word. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10819 compound_ok = FALSE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10820
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10821 /* Get pointer to last char of previous word. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10822 p = preword + sp->ts_prewordlen;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10823 mb_ptr_back(preword, p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10824 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10825 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10826
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10827 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10828 * Form the word with proper case in preword.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10829 * If there is a word from a previous split, append.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10830 * For the soundfold tree don't change the case, simply append.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10831 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10832 if (soundfold)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10833 STRCPY(preword + sp->ts_prewordlen, tword + sp->ts_splitoff);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10834 else if (flags & WF_KEEPCAP)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10835 /* Must find the word in the keep-case tree. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10836 find_keepcap_word(slang, tword + sp->ts_splitoff,
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10837 preword + sp->ts_prewordlen);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10838 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10839 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10840 /* Include badflags: If the badword is onecap or allcap
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10841 * use that for the goodword too. But if the badword is
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10842 * allcap and it's only one char long use onecap. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10843 c = su->su_badflags;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10844 if ((c & WF_ALLCAP)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10845 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10846 && su->su_badlen == (*mb_ptr2len)(su->su_badptr)
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10847 #else
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10848 && su->su_badlen == 1
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10849 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10850 )
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10851 c = WF_ONECAP;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10852 c \|= flags;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10853
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10854 /* When appending a compound word after a word character don't
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10855 * use Onecap. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10856 if (p != NULL && spell_iswordp_nmw(p))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10857 c &= ~WF_ONECAP;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10858 make_case_word(tword + sp->ts_splitoff,
490 4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	10859 preword + sp->ts_prewordlen, c);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10860 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10861
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10862 if (!soundfold)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10863 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10864 /* Don't use a banned word. It may appear again as a good
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10865 * word, thus remember it. */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10866 if (flags & WF_BANNED)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10867 {
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10868 add_banned(su, preword + sp->ts_prewordlen);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10869 break;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10870 }
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	10871 if ((sp->ts_complen == sp->ts_compsplit
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10872 && WAS_BANNED(su, preword + sp->ts_prewordlen))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10873 \|\| WAS_BANNED(su, preword))
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	10874 {
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	10875 if (slang->sl_compprog == NULL)
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	10876 break;
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	10877 /* the word so far was banned but we may try compounding */
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	10878 goodword_ends = FALSE;
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	10879 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10880 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10881
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10882 newscore = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10883 if (!soundfold) /* soundfold words don't have flags */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10884 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10885 if ((flags & WF_REGION)
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	10886 && (((unsigned)flags >> 16) & lp->lp_region) == 0)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10887 newscore += SCORE_REGION;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10888 if (flags & WF_RARE)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10889 newscore += SCORE_RARE;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10890
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	10891 if (!spell_valid_case(su->su_badflags,
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	10892 captype(preword + sp->ts_prewordlen, NULL)))
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	10893 newscore += SCORE_ICASE;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10894 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10895
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10896 /* TODO: how about splitting in the soundfold tree? */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10897 if (fword_ends
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10898 && goodword_ends
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10899 && sp->ts_fidx >= sp->ts_fidxtry
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10900 && compound_ok)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10901 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10902 /* The badword also ends: add suggestions. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10903 #ifdef DEBUG_TRIEWALK
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10904 if (soundfold && STRCMP(preword, "smwrd") == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10905 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10906 int j;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10907
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10908 /* print the stack of changes that brought us here */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10909 smsg("------ %s -------", fword);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10910 for (j = 0; j < depth; ++j)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10911 smsg("%s", changename[j]);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10912 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10913 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10914 if (soundfold)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10915 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10916 /* For soundfolded words we need to find the original
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10917 * words, the edit distrance and then add them. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10918 add_sound_suggest(su, preword, sp->ts_score, lp);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10919 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10920 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10921 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10922 /* Give a penalty when changing non-word char to word
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10923 * char, e.g., "thes," -> "these". */
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	10924 p = fword + sp->ts_fidx;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10925 mb_ptr_back(fword, p);
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	10926 if (!spell_iswordp(p, curbuf))
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	10927 {
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	10928 p = preword + STRLEN(preword);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10929 mb_ptr_back(preword, p);
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	10930 if (spell_iswordp(p, curbuf))
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	10931 newscore += SCORE_NONWORD;
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	10932 }
b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	10933
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10934 /* Give a bonus to words seen before. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10935 score = score_wordcount_adj(slang,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10936 sp->ts_score + newscore,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10937 preword + sp->ts_prewordlen,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10938 sp->ts_prewordlen > 0);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10939
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10940 /* Add the suggestion if the score isn't too bad. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10941 if (score <= su->su_maxscore)
633 7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	10942 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10943 add_suggestion(su, &su->su_ga, preword,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10944 sp->ts_fidx - repextra,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10945 score, 0, FALSE, lp->lp_sallang, FALSE);
633 7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	10946
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	10947 if (su->su_badflags & WF_MIXCAP)
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	10948 {
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	10949 /* We really don't know if the word should be
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	10950 * upper or lower case, add both. */
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	10951 c = captype(preword, NULL);
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	10952 if (c == 0 \|\| c == WF_ALLCAP)
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	10953 {
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	10954 make_case_word(tword + sp->ts_splitoff,
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	10955 preword + sp->ts_prewordlen,
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	10956 c == 0 ? WF_ALLCAP : 0);
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	10957
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	10958 add_suggestion(su, &su->su_ga, preword,
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	10959 sp->ts_fidx - repextra,
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	10960 score + SCORE_ICASE, 0, FALSE,
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	10961 lp->lp_sallang, FALSE);
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	10962 }
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	10963 }
7437be625546 updated for version 7.0183 vimboss parents: 627 diff changeset	10964 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10965 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10966 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10967
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10968 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10969 * Try word split and/or compounding.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10970 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10971 if ((sp->ts_fidx >= sp->ts_fidxtry \|\| fword_ends)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10972 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10973 /* Don't split halfway a character. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10974 && (!has_mbyte \|\| sp->ts_tcharlen == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10975 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10976 )
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10977 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10978 int try_compound;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10979 int try_split;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10980
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10981 /* If past the end of the bad word don't try a split.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10982 * Otherwise try changing the next word. E.g., find
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10983 * suggestions for "the the" where the second "the" is
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10984 * different. It's done like a split.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10985 * TODO: word split for soundfold words */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10986 try_split = (sp->ts_fidx - repextra < su->su_badlen)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10987 && !soundfold;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10988
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10989 /* Get here in several situations:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10990 * 1. The word in the tree ends:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10991 * If the word allows compounding try that. Otherwise try
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10992 * a split by inserting a space. For both check that a
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10993 * valid words starts at fword[sp->ts_fidx].
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10994 * For NOBREAK do like compounding to be able to check if
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10995 * the next word is valid.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10996 * 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	10997 * a swap). No need to split, but do check that the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10998 * following word is valid.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	10999 * 3. The badword and the word in the tree end. It may still
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11000 * be possible to compound another (short) word.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11001 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11002 try_compound = FALSE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11003 if (!soundfold
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11004 && slang->sl_compprog != NULL
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11005 && ((unsigned)flags >> 24) != 0
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11006 && sp->ts_twordlen - sp->ts_splitoff
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11007 >= slang->sl_compminlen
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11008 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11009 && (!has_mbyte
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11010 \|\| slang->sl_compminlen == 0
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11011 \|\| mb_charlen(tword + sp->ts_splitoff)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11012 >= slang->sl_compminlen)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11013 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11014 && (slang->sl_compsylmax < MAXWLEN
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11015 \|\| sp->ts_complen + 1 - sp->ts_compsplit
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11016 < slang->sl_compmax)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11017 && (byte_in_str(sp->ts_complen == sp->ts_compsplit
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11018 ? slang->sl_compstartflags
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11019 : slang->sl_compallflags,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11020 ((unsigned)flags >> 24))))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11021 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11022 try_compound = TRUE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11023 compflags[sp->ts_complen] = ((unsigned)flags >> 24);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11024 compflags[sp->ts_complen + 1] = NUL;
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 /* For NOBREAK we never try splitting, it won't make any word
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11028 * valid. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11029 if (slang->sl_nobreak)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11030 try_compound = TRUE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11031
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11032 /* If we could add a compound word, and it's also possible to
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11033 * split at this point, do the split first and set
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11034 * TSF_DIDSPLIT to avoid doing it again. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11035 else if (!fword_ends
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11036 && try_compound
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11037 && (sp->ts_flags & TSF_DIDSPLIT) == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11038 {
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11039 try_compound = FALSE;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11040 sp->ts_flags \|= TSF_DIDSPLIT;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11041 --sp->ts_curi; /* do the same NUL again */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11042 compflags[sp->ts_complen] = NUL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11043 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11044 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11045 sp->ts_flags &= ~TSF_DIDSPLIT;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11046
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11047 if (try_split \|\| try_compound)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11048 {
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	11049 if (!try_compound && (!fword_ends \|\| !goodword_ends))
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11050 {
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11051 /* If we're going to split need to check that the
501 ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	11052 * words so far are valid for compounding. If there
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	11053 * is only one word it must not have the NEEDCOMPOUND
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	11054 * flag. */
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	11055 if (sp->ts_complen == sp->ts_compsplit
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	11056 && (flags & WF_NEEDCOMP))
ce2181d14aa0 updated for version 7.0139 vimboss parents: 500 diff changeset	11057 break;
490 4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	11058 p = preword;
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	11059 while (*skiptowhite(p) != NUL)
4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	11060 p = skipwhite(skiptowhite(p));
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11061 if (sp->ts_complen > sp->ts_compsplit
490 4321aae7e769 updated for version 7.0134 vimboss parents: 485 diff changeset	11062 && !can_compound(slang, p,
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11063 compflags + sp->ts_compsplit))
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11064 break;
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11065 newscore += SCORE_SPLIT;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11066
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11067 /* Give a bonus to words seen before. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11068 newscore = score_wordcount_adj(slang, newscore,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11069 preword + sp->ts_prewordlen, TRUE);
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11070 }
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11071
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11072 if (TRY_DEEPER(su, stack, depth, newscore))
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11073 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11074 go_deeper(stack, depth, newscore);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11075 #ifdef DEBUG_TRIEWALK
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11076 if (!try_compound && !fword_ends)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11077 sprintf(changename[depth], "%.*s-%s: split",
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11078 sp->ts_twordlen, tword, fword + sp->ts_fidx);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11079 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11080 sprintf(changename[depth], "%.*s-%s: compound",
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11081 sp->ts_twordlen, tword, fword + sp->ts_fidx);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11082 #endif
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11083 /* Save things to be restored at STATE_SPLITUNDO. */
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	11084 sp->ts_save_badflags = su->su_badflags;
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	11085 sp->ts_state = STATE_SPLITUNDO;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	11086
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	11087 ++depth;
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	11088 sp = &stack[depth];
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11089
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11090 /* Append a space to preword when splitting. */
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11091 if (!try_compound && !fword_ends)
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11092 STRCAT(preword, " ");
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	11093 sp->ts_prewordlen = STRLEN(preword);
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	11094 sp->ts_splitoff = sp->ts_twordlen;
492 81c06952fb1d updated for version 7.0135 vimboss parents: 490 diff changeset	11095 sp->ts_splitfidx = sp->ts_fidx;
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	11096
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	11097 /* If the badword has a non-word character at this
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	11098 * position skip it. That means replacing the
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11099 * non-word character with a space. Always skip a
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	11100 * character when the word ends. But only when the
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	11101 * good word can end. */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11102 if (((!try_compound && !spell_iswordp_nmw(fword
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11103 + sp->ts_fidx))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11104 \|\| fword_ends)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11105 && fword[sp->ts_fidx] != NUL
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11106 && goodword_ends)
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	11107 {
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11108 int l;
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11109
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	11110 #ifdef FEAT_MBYTE
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	11111 if (has_mbyte)
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11112 l = MB_BYTE2LEN(fword[sp->ts_fidx]);
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	11113 else
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	11114 #endif
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11115 l = 1;
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11116 if (fword_ends)
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11117 {
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11118 /* Copy the skipped character to preword. */
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	11119 mch_memmove(preword + sp->ts_prewordlen,
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11120 fword + sp->ts_fidx, l);
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	11121 sp->ts_prewordlen += l;
70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	11122 preword[sp->ts_prewordlen] = NUL;
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11123 }
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11124 else
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11125 sp->ts_score -= SCORE_SPLIT - SCORE_SUBST;
6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11126 sp->ts_fidx += l;
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	11127 }
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	11128
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11129 /* When compounding include compound flag in
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11130 * compflags[] (already set above). When splitting we
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11131 * may start compounding over again. */
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11132 if (try_compound)
483 70afa17bfc01 updated for version 7.0132 vimboss parents: 482 diff changeset	11133 ++sp->ts_complen;
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11134 else
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11135 sp->ts_compsplit = sp->ts_complen;
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11136 sp->ts_prefixdepth = PFD_NOPREFIX;
482 6f8b578776ab updated for version 7.0131 vimboss parents: 481 diff changeset	11137
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	11138 /* set su->su_badflags to the caps type at this
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	11139 * position */
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	11140 #ifdef FEAT_MBYTE
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	11141 if (has_mbyte)
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	11142 n = nofold_len(fword, sp->ts_fidx, su->su_badptr);
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	11143 else
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	11144 #endif
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	11145 n = sp->ts_fidx;
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	11146 su->su_badflags = badword_captype(su->su_badptr + n,
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	11147 su->su_badptr + su->su_badlen);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11148
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11149 /* Restart at top of the tree. */
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	11150 sp->ts_arridx = 0;
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11151
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11152 /* If there are postponed prefixes, try these too. */
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11153 if (pbyts != NULL)
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11154 {
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11155 byts = pbyts;
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11156 idxs = pidxs;
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11157 sp->ts_prefixdepth = PFD_PREFIXTREE;
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11158 sp->ts_state = STATE_NOPREFIX;
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11159 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11160 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11161 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11162 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11163 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11164
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11165 case STATE_SPLITUNDO:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11166 /* Undo the changes done for word split or compound word. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11167 su->su_badflags = sp->ts_save_badflags;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11168
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11169 /* Continue looking for NUL bytes. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11170 sp->ts_state = STATE_START;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11171
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11172 /* In case we went into the prefix tree. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11173 byts = fbyts;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11174 idxs = fidxs;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11175 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11176
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11177 case STATE_ENDNUL:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11178 /* Past the NUL bytes in the node. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11179 su->su_badflags = sp->ts_save_badflags;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11180 if (fword[sp->ts_fidx] == NUL
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11181 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11182 && sp->ts_tcharlen == 0
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11183 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11184 )
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11185 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11186 /* The badword ends, can't use STATE_PLAIN. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11187 sp->ts_state = STATE_DEL;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11188 break;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11189 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11190 sp->ts_state = STATE_PLAIN;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11191 /FALLTHROUGH/
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11192
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11193 case STATE_PLAIN:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11194 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11195 * Go over all possible bytes at this node, add each to tword[]
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11196 * and use child node. "ts_curi" is the index.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11197 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11198 arridx = sp->ts_arridx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11199 if (sp->ts_curi > byts[arridx])
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11200 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11201 /* Done all bytes at this node, do next state. When still at
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11202 * already changed bytes skip the other tricks. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11203 if (sp->ts_fidx >= sp->ts_fidxtry)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11204 sp->ts_state = STATE_DEL;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11205 else
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11206 sp->ts_state = STATE_FINAL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11207 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11208 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11209 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11210 arridx += sp->ts_curi++;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11211 c = byts[arridx];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11212
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11213 /* Normal byte, go one level deeper. If it's not equal to the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11214 * byte in the bad word adjust the score. But don't even try
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11215 * when the byte was already changed. And don't try when we
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11216 * just deleted this byte, accepting it is always cheaper then
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11217 * delete + substitute. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11218 if (c == fword[sp->ts_fidx]
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11219 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11220 \|\| (sp->ts_tcharlen > 0 && sp->ts_isdiff != DIFF_NONE)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11221 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11222 )
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11223 newscore = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11224 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11225 newscore = SCORE_SUBST;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11226 if ((newscore == 0
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11227 \|\| (sp->ts_fidx >= sp->ts_fidxtry
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11228 && ((sp->ts_flags & TSF_DIDDEL) == 0
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11229 \|\| c != fword[sp->ts_delidx])))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11230 && TRY_DEEPER(su, stack, depth, newscore))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11231 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11232 go_deeper(stack, depth, newscore);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11233 #ifdef DEBUG_TRIEWALK
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11234 if (newscore > 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11235 sprintf(changename[depth], "%.*s-%s: subst %c to %c",
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11236 sp->ts_twordlen, tword, fword + sp->ts_fidx,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11237 fword[sp->ts_fidx], c);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11238 else
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11239 sprintf(changename[depth], "%.*s-%s: accept %c",
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11240 sp->ts_twordlen, tword, fword + sp->ts_fidx,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11241 fword[sp->ts_fidx]);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11242 #endif
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11243 ++depth;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11244 sp = &stack[depth];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11245 ++sp->ts_fidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11246 tword[sp->ts_twordlen++] = c;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11247 sp->ts_arridx = idxs[arridx];
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 if (newscore == SCORE_SUBST)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11250 sp->ts_isdiff = DIFF_YES;
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11251 if (has_mbyte)
358 e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	11252 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11253 /* Multi-byte characters are a bit complicated to
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11254 * handle: They differ when any of the bytes differ
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11255 * and then their length may also differ. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11256 if (sp->ts_tcharlen == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11257 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11258 /* First byte. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11259 sp->ts_tcharidx = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11260 sp->ts_tcharlen = MB_BYTE2LEN(c);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11261 sp->ts_fcharstart = sp->ts_fidx - 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11262 sp->ts_isdiff = (newscore != 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11263 ? DIFF_YES : DIFF_NONE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11264 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11265 else if (sp->ts_isdiff == DIFF_INSERT)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11266 /* When inserting trail bytes don't advance in the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11267 * bad word. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11268 --sp->ts_fidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11269 if (++sp->ts_tcharidx == sp->ts_tcharlen)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11270 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11271 /* Last byte of character. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11272 if (sp->ts_isdiff == DIFF_YES)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11273 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11274 /* Correct ts_fidx for the byte length of the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11275 * character (we didn't check that before). */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11276 sp->ts_fidx = sp->ts_fcharstart
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11277 + MB_BYTE2LEN(
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11278 fword[sp->ts_fcharstart]);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11279
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11280 /* For changing a composing character adjust
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11281 * the score from SCORE_SUBST to
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11282 * SCORE_SUBCOMP. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11283 if (enc_utf8
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11284 && utf_iscomposing(
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11285 mb_ptr2char(tword
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11286 + sp->ts_twordlen
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11287 - sp->ts_tcharlen))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11288 && utf_iscomposing(
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11289 mb_ptr2char(fword
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11290 + sp->ts_fcharstart)))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11291 sp->ts_score -=
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11292 SCORE_SUBST - SCORE_SUBCOMP;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11293
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11294 /* For a similar character adjust score from
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11295 * SCORE_SUBST to SCORE_SIMILAR. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11296 else if (!soundfold
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11297 && slang->sl_has_map
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11298 && similar_chars(slang,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11299 mb_ptr2char(tword
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11300 + sp->ts_twordlen
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11301 - sp->ts_tcharlen),
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11302 mb_ptr2char(fword
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11303 + sp->ts_fcharstart)))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11304 sp->ts_score -=
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11305 SCORE_SUBST - SCORE_SIMILAR;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11306 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11307 else if (sp->ts_isdiff == DIFF_INSERT
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11308 && sp->ts_twordlen > sp->ts_tcharlen)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11309 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11310 p = tword + sp->ts_twordlen - sp->ts_tcharlen;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11311 c = mb_ptr2char(p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11312 if (enc_utf8 && utf_iscomposing(c))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11313 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11314 /* Inserting a composing char doesn't
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11315 * count that much. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11316 sp->ts_score -= SCORE_INS - SCORE_INSCOMP;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11317 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11318 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11319 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11320 /* If the previous character was the same,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11321 * thus doubling a character, give a bonus
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11322 * to the score. Also for the soundfold
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11323 * tree (might seem illogical but does
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11324 * give better scores). */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11325 mb_ptr_back(tword, p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11326 if (c == mb_ptr2char(p))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11327 sp->ts_score -= SCORE_INS
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11328 - SCORE_INSDUP;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11329 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11330 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11331
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11332 /* Starting a new char, reset the length. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11333 sp->ts_tcharlen = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11334 }
358 e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	11335 }
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11336 else
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11337 #endif
358 e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	11338 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11339 /* If we found a similar char adjust the score.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11340 * We do this after calling go_deeper() because
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11341 * it's slow. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11342 if (newscore != 0
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11343 && !soundfold
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11344 && slang->sl_has_map
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11345 && similar_chars(slang,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11346 c, fword[sp->ts_fidx - 1]))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11347 sp->ts_score -= SCORE_SUBST - SCORE_SIMILAR;
358 e111db373ca4 updated for version 7.0093 vimboss parents: 355 diff changeset	11348 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11349 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11350 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11351 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11352
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11353 case STATE_DEL:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11354 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11355 /* When past the first byte of a multi-byte char don't try
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11356 * delete/insert/swap a character. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11357 if (has_mbyte && sp->ts_tcharlen > 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11358 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11359 sp->ts_state = STATE_FINAL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11360 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11361 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11362 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11363 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11364 * Try skipping one character in the bad word (delete it).
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11365 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11366 sp->ts_state = STATE_INS_PREP;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11367 sp->ts_curi = 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11368 if (soundfold && sp->ts_fidx == 0 && fword[sp->ts_fidx] == '*')
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11369 /* Deleting a vowel at the start of a word counts less, see
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11370 * soundalike_score(). */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11371 newscore = 2 * SCORE_DEL / 3;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11372 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11373 newscore = SCORE_DEL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11374 if (fword[sp->ts_fidx] != NUL
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11375 && TRY_DEEPER(su, stack, depth, newscore))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11376 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11377 go_deeper(stack, depth, newscore);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11378 #ifdef DEBUG_TRIEWALK
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11379 sprintf(changename[depth], "%.*s-%s: delete %c",
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11380 sp->ts_twordlen, tword, fword + sp->ts_fidx,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11381 fword[sp->ts_fidx]);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11382 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11383 ++depth;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11384
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11385 /* Remember what character we deleted, so that we can avoid
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11386 * inserting it again. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11387 stack[depth].ts_flags \|= TSF_DIDDEL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11388 stack[depth].ts_delidx = sp->ts_fidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11389
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11390 /* Advance over the character in fword[]. Give a bonus to the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11391 * score if the same character is following "nn" -> "n". It's
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11392 * a bit illogical for soundfold tree but it does give better
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11393 * results. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11394 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11395 if (has_mbyte)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11396 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11397 c = mb_ptr2char(fword + sp->ts_fidx);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11398 stack[depth].ts_fidx += MB_BYTE2LEN(fword[sp->ts_fidx]);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11399 if (enc_utf8 && utf_iscomposing(c))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11400 stack[depth].ts_score -= SCORE_DEL - SCORE_DELCOMP;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11401 else if (c == mb_ptr2char(fword + stack[depth].ts_fidx))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11402 stack[depth].ts_score -= SCORE_DEL - SCORE_DELDUP;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11403 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11404 else
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11405 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11406 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11407 ++stack[depth].ts_fidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11408 if (fword[sp->ts_fidx] == fword[sp->ts_fidx + 1])
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11409 stack[depth].ts_score -= SCORE_DEL - SCORE_DELDUP;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11410 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11411 break;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11412 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11413 /FALLTHROUGH/
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11414
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11415 case STATE_INS_PREP:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11416 if (sp->ts_flags & TSF_DIDDEL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11417 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11418 /* If we just deleted a byte then inserting won't make sense,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11419 * a substitute is always cheaper. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11420 sp->ts_state = STATE_SWAP;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11421 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11422 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11423
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11424 /* skip over NUL bytes */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11425 n = sp->ts_arridx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11426 for (;;)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11427 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11428 if (sp->ts_curi > byts[n])
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11429 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11430 /* Only NUL bytes at this node, go to next state. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11431 sp->ts_state = STATE_SWAP;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11432 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11433 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11434 if (byts[n + sp->ts_curi] != NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11435 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11436 /* Found a byte to insert. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11437 sp->ts_state = STATE_INS;
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11438 break;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11439 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11440 ++sp->ts_curi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11441 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11442 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11443
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11444 /FALLTHROUGH/
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11445
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11446 case STATE_INS:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11447 /* Insert one byte. Repeat this for each possible byte at this
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11448 * node. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11449 n = sp->ts_arridx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11450 if (sp->ts_curi > byts[n])
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11451 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11452 /* Done all bytes at this node, go to next state. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11453 sp->ts_state = STATE_SWAP;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11454 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11455 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11456
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11457 /* Do one more byte at this node, but:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11458 * - Skip NUL bytes.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11459 * - Skip the byte if it's equal to the byte in the word,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11460 * accepting that byte is always better.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11461 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11462 n += sp->ts_curi++;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11463 c = byts[n];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11464 if (soundfold && sp->ts_twordlen == 0 && c == '*')
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11465 /* Inserting a vowel at the start of a word counts less,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11466 * see soundalike_score(). */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11467 newscore = 2 * SCORE_INS / 3;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11468 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11469 newscore = SCORE_INS;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11470 if (c != fword[sp->ts_fidx]
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11471 && TRY_DEEPER(su, stack, depth, newscore))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11472 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11473 go_deeper(stack, depth, newscore);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11474 #ifdef DEBUG_TRIEWALK
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11475 sprintf(changename[depth], "%.*s-%s: insert %c",
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11476 sp->ts_twordlen, tword, fword + sp->ts_fidx,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11477 c);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11478 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11479 ++depth;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11480 sp = &stack[depth];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11481 tword[sp->ts_twordlen++] = c;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11482 sp->ts_arridx = idxs[n];
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11483 #ifdef FEAT_MBYTE
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11484 if (has_mbyte)
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11485 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11486 fl = MB_BYTE2LEN(c);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11487 if (fl > 1)
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11488 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11489 /* There are following bytes for the same character.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11490 * We must find all bytes before trying
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11491 * delete/insert/swap/etc. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11492 sp->ts_tcharlen = fl;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11493 sp->ts_tcharidx = 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11494 sp->ts_isdiff = DIFF_INSERT;
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11495 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11496 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11497 else
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11498 fl = 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11499 if (fl == 1)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11500 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11501 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11502 /* If the previous character was the same, thus doubling a
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11503 * character, give a bonus to the score. Also for
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11504 * soundfold words (illogical but does give a better
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11505 * score). */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11506 if (sp->ts_twordlen >= 2
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11507 && tword[sp->ts_twordlen - 2] == c)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11508 sp->ts_score -= SCORE_INS - SCORE_INSDUP;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11509 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11510 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11511 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11512
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11513 case STATE_SWAP:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11514 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11515 * Swap two bytes in the bad word: "12" -> "21".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11516 * We change "fword" here, it's changed back afterwards at
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11517 * STATE_UNSWAP.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11518 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11519 p = fword + sp->ts_fidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11520 c = *p;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11521 if (c == NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11522 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11523 /* End of word, can't swap or replace. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11524 sp->ts_state = STATE_FINAL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11525 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11526 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11527
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11528 /* Don't swap if the first character is not a word character.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11529 * SWAP3 etc. also don't make sense then. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11530 if (!soundfold && !spell_iswordp(p, curbuf))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11531 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11532 sp->ts_state = STATE_REP_INI;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11533 break;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11534 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11535
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11536 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11537 if (has_mbyte)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11538 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11539 n = mb_cptr2len(p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11540 c = mb_ptr2char(p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11541 if (!soundfold && !spell_iswordp(p + n, curbuf))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11542 c2 = c; /* don't swap non-word char */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11543 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11544 c2 = mb_ptr2char(p + n);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11545 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11546 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11547 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11548 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11549 if (!soundfold && !spell_iswordp(p + 1, curbuf))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11550 c2 = c; /* don't swap non-word char */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11551 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11552 c2 = p[1];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11553 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11554
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11555 /* When characters are identical, swap won't do anything.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11556 * Also get here if the second char is not a word character. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11557 if (c == c2)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11558 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11559 sp->ts_state = STATE_SWAP3;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11560 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11561 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11562 if (c2 != NUL && TRY_DEEPER(su, stack, depth, SCORE_SWAP))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11563 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11564 go_deeper(stack, depth, SCORE_SWAP);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11565 #ifdef DEBUG_TRIEWALK
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11566 sprintf(changename[depth], "%.*s-%s: swap %c and %c",
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11567 sp->ts_twordlen, tword, fword + sp->ts_fidx,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11568 c, c2);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11569 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11570 sp->ts_state = STATE_UNSWAP;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11571 ++depth;
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11572 #ifdef FEAT_MBYTE
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11573 if (has_mbyte)
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11574 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11575 fl = mb_char2len(c2);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11576 mch_memmove(p, p + n, fl);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11577 mb_char2bytes(c, p + fl);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11578 stack[depth].ts_fidxtry = sp->ts_fidx + n + fl;
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11579 }
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11580 else
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11581 #endif
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11582 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11583 p[0] = c2;
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11584 p[1] = c;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11585 stack[depth].ts_fidxtry = sp->ts_fidx + 2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11586 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11587 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11588 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11589 /* If this swap doesn't work then SWAP3 won't either. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11590 sp->ts_state = STATE_REP_INI;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11591 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11592
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11593 case STATE_UNSWAP:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11594 /* Undo the STATE_SWAP swap: "21" -> "12". */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11595 p = fword + sp->ts_fidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11596 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11597 if (has_mbyte)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11598 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11599 n = MB_BYTE2LEN(*p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11600 c = mb_ptr2char(p + n);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11601 mch_memmove(p + MB_BYTE2LEN(p[n]), p, n);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11602 mb_char2bytes(c, p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11603 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11604 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11605 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11606 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11607 c = *p;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11608 *p = p[1];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11609 p[1] = c;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11610 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11611 /FALLTHROUGH/
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11612
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11613 case STATE_SWAP3:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11614 /* Swap two bytes, skipping one: "123" -> "321". We change
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11615 * "fword" here, it's changed back afterwards at STATE_UNSWAP3. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11616 p = fword + sp->ts_fidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11617 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11618 if (has_mbyte)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11619 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11620 n = mb_cptr2len(p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11621 c = mb_ptr2char(p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11622 fl = mb_cptr2len(p + n);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11623 c2 = mb_ptr2char(p + n);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11624 if (!soundfold && !spell_iswordp(p + n + fl, curbuf))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11625 c3 = c; /* don't swap non-word char */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11626 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11627 c3 = mb_ptr2char(p + n + fl);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11628 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11629 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11630 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11631 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11632 c = *p;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11633 c2 = p[1];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11634 if (!soundfold && !spell_iswordp(p + 2, curbuf))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11635 c3 = c; /* don't swap non-word char */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11636 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11637 c3 = p[2];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11638 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11639
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11640 /* When characters are identical: "121" then SWAP3 result is
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11641 * identical, ROT3L result is same as SWAP: "211", ROT3L result is
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11642 * same as SWAP on next char: "112". Thus skip all swapping.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11643 * Also skip when c3 is NUL.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11644 * Also get here when the third character is not a word character.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11645 * Second character may any char: "a.b" -> "b.a" */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11646 if (c == c3 \|\| c3 == NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11647 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11648 sp->ts_state = STATE_REP_INI;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11649 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11650 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11651 if (TRY_DEEPER(su, stack, depth, SCORE_SWAP3))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11652 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11653 go_deeper(stack, depth, SCORE_SWAP3);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11654 #ifdef DEBUG_TRIEWALK
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11655 sprintf(changename[depth], "%.*s-%s: swap3 %c and %c",
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11656 sp->ts_twordlen, tword, fword + sp->ts_fidx,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11657 c, c3);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11658 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11659 sp->ts_state = STATE_UNSWAP3;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11660 ++depth;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11661 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11662 if (has_mbyte)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11663 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11664 tl = mb_char2len(c3);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11665 mch_memmove(p, p + n + fl, tl);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11666 mb_char2bytes(c2, p + tl);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11667 mb_char2bytes(c, p + fl + tl);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11668 stack[depth].ts_fidxtry = sp->ts_fidx + n + fl + tl;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11669 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11670 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11671 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11672 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11673 p[0] = p[2];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11674 p[2] = c;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11675 stack[depth].ts_fidxtry = sp->ts_fidx + 3;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11676 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11677 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11678 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11679 sp->ts_state = STATE_REP_INI;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11680 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11681
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11682 case STATE_UNSWAP3:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11683 /* Undo STATE_SWAP3: "321" -> "123" */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11684 p = fword + sp->ts_fidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11685 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11686 if (has_mbyte)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11687 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11688 n = MB_BYTE2LEN(*p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11689 c2 = mb_ptr2char(p + n);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11690 fl = MB_BYTE2LEN(p[n]);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11691 c = mb_ptr2char(p + n + fl);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11692 tl = MB_BYTE2LEN(p[n + fl]);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11693 mch_memmove(p + fl + tl, p, n);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11694 mb_char2bytes(c, p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11695 mb_char2bytes(c2, p + tl);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11696 p = p + tl;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11697 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11698 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11699 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11700 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11701 c = *p;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11702 *p = p[2];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11703 p[2] = c;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11704 ++p;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11705 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11706
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11707 if (!soundfold && !spell_iswordp(p, curbuf))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11708 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11709 /* Middle char is not a word char, skip the rotate. First and
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11710 * third char were already checked at swap and swap3. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11711 sp->ts_state = STATE_REP_INI;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11712 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11713 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11714
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11715 /* Rotate three characters left: "123" -> "231". We change
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11716 * "fword" here, it's changed back afterwards at STATE_UNROT3L. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11717 if (TRY_DEEPER(su, stack, depth, SCORE_SWAP3))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11718 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11719 go_deeper(stack, depth, SCORE_SWAP3);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11720 #ifdef DEBUG_TRIEWALK
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11721 p = fword + sp->ts_fidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11722 sprintf(changename[depth], "%.*s-%s: rotate left %c%c%c",
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11723 sp->ts_twordlen, tword, fword + sp->ts_fidx,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11724 p[0], p[1], p[2]);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11725 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11726 sp->ts_state = STATE_UNROT3L;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11727 ++depth;
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11728 p = fword + sp->ts_fidx;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11729 #ifdef FEAT_MBYTE
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11730 if (has_mbyte)
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11731 {
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	11732 n = mb_cptr2len(p);
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11733 c = mb_ptr2char(p);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	11734 fl = mb_cptr2len(p + n);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11735 fl += mb_cptr2len(p + n + fl);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11736 mch_memmove(p, p + n, fl);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11737 mb_char2bytes(c, p + fl);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11738 stack[depth].ts_fidxtry = sp->ts_fidx + n + fl;
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11739 }
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11740 else
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11741 #endif
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11742 {
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11743 c = *p;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11744 *p = p[1];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11745 p[1] = p[2];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11746 p[2] = c;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11747 stack[depth].ts_fidxtry = sp->ts_fidx + 3;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11748 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11749 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11750 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11751 sp->ts_state = STATE_REP_INI;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11752 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11753
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11754 case STATE_UNROT3L:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11755 /* Undo ROT3L: "231" -> "123" */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11756 p = fword + sp->ts_fidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11757 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11758 if (has_mbyte)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11759 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11760 n = MB_BYTE2LEN(*p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11761 n += MB_BYTE2LEN(p[n]);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11762 c = mb_ptr2char(p + n);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11763 tl = MB_BYTE2LEN(p[n]);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11764 mch_memmove(p + tl, p, n);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11765 mb_char2bytes(c, p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11766 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11767 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11768 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11769 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11770 c = p[2];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11771 p[2] = p[1];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11772 p[1] = *p;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11773 *p = c;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11774 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11775
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11776 /* Rotate three bytes right: "123" -> "312". We change "fword"
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11777 * here, it's changed back afterwards at STATE_UNROT3R. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11778 if (TRY_DEEPER(su, stack, depth, SCORE_SWAP3))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11779 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11780 go_deeper(stack, depth, SCORE_SWAP3);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11781 #ifdef DEBUG_TRIEWALK
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11782 p = fword + sp->ts_fidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11783 sprintf(changename[depth], "%.*s-%s: rotate right %c%c%c",
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11784 sp->ts_twordlen, tword, fword + sp->ts_fidx,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11785 p[0], p[1], p[2]);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11786 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11787 sp->ts_state = STATE_UNROT3R;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11788 ++depth;
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11789 p = fword + sp->ts_fidx;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11790 #ifdef FEAT_MBYTE
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11791 if (has_mbyte)
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11792 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11793 n = mb_cptr2len(p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11794 n += mb_cptr2len(p + n);
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11795 c = mb_ptr2char(p + n);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11796 tl = mb_cptr2len(p + n);
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11797 mch_memmove(p + tl, p, n);
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11798 mb_char2bytes(c, p);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11799 stack[depth].ts_fidxtry = sp->ts_fidx + n + tl;
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11800 }
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11801 else
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11802 #endif
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11803 {
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11804 c = p[2];
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11805 p[2] = p[1];
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11806 p[1] = *p;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11807 *p = c;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11808 stack[depth].ts_fidxtry = sp->ts_fidx + 3;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11809 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11810 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11811 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11812 sp->ts_state = STATE_REP_INI;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11813 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11814
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11815 case STATE_UNROT3R:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11816 /* Undo ROT3R: "312" -> "123" */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11817 p = fword + sp->ts_fidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11818 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11819 if (has_mbyte)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11820 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11821 c = mb_ptr2char(p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11822 tl = MB_BYTE2LEN(*p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11823 n = MB_BYTE2LEN(p[tl]);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11824 n += MB_BYTE2LEN(p[tl + n]);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11825 mch_memmove(p, p + tl, n);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11826 mb_char2bytes(c, p + n);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11827 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11828 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11829 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11830 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11831 c = *p;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11832 *p = p[1];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11833 p[1] = p[2];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11834 p[2] = c;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11835 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11836 /FALLTHROUGH/
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11837
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11838 case STATE_REP_INI:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11839 /* Check if matching with REP items from the .aff file would work.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11840 * Quickly skip if:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11841 * - there are no REP items and we are not in the soundfold trie
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11842 * - the score is going to be too high anyway
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11843 * - already applied a REP item or swapped here */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11844 if ((lp->lp_replang == NULL && !soundfold)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11845 \|\| sp->ts_score + SCORE_REP >= su->su_maxscore
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11846 \|\| sp->ts_fidx < sp->ts_fidxtry)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11847 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11848 sp->ts_state = STATE_FINAL;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11849 break;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11850 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11851
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11852 /* Use the first byte to quickly find the first entry that may
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11853 * match. If the index is -1 there is none. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11854 if (soundfold)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11855 sp->ts_curi = slang->sl_repsal_first[fword[sp->ts_fidx]];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11856 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11857 sp->ts_curi = lp->lp_replang->sl_rep_first[fword[sp->ts_fidx]];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11858
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11859 if (sp->ts_curi < 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11860 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11861 sp->ts_state = STATE_FINAL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11862 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11863 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11864
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11865 sp->ts_state = STATE_REP;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11866 /FALLTHROUGH/
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11867
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11868 case STATE_REP:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11869 /* Try matching with REP items from the .aff file. For each match
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11870 * replace the characters and check if the resulting word is
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11871 * valid. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11872 p = fword + sp->ts_fidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11873
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11874 if (soundfold)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11875 gap = &slang->sl_repsal;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11876 else
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	11877 gap = &lp->lp_replang->sl_rep;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11878 while (sp->ts_curi < gap->ga_len)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11879 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11880 ftp = (fromto_T *)gap->ga_data + sp->ts_curi++;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11881 if (ftp->ft_from != p)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11882 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11883 /* past possible matching entries */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11884 sp->ts_curi = gap->ga_len;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11885 break;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11886 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11887 if (STRNCMP(ftp->ft_from, p, STRLEN(ftp->ft_from)) == 0
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11888 && TRY_DEEPER(su, stack, depth, SCORE_REP))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11889 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11890 go_deeper(stack, depth, SCORE_REP);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11891 #ifdef DEBUG_TRIEWALK
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11892 sprintf(changename[depth], "%.*s-%s: replace %s with %s",
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11893 sp->ts_twordlen, tword, fword + sp->ts_fidx,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11894 ftp->ft_from, ftp->ft_to);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11895 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11896 /* Need to undo this afterwards. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11897 sp->ts_state = STATE_REP_UNDO;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11898
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11899 /* Change the "from" to the "to" string. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11900 ++depth;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11901 fl = STRLEN(ftp->ft_from);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11902 tl = STRLEN(ftp->ft_to);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11903 if (fl != tl)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11904 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11905 mch_memmove(p + tl, p + fl, STRLEN(p + fl) + 1);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11906 repextra += tl - fl;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11907 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11908 mch_memmove(p, ftp->ft_to, tl);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11909 stack[depth].ts_fidxtry = sp->ts_fidx + tl;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11910 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11911 stack[depth].ts_tcharlen = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11912 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11913 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11914 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11915 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11916
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11917 if (sp->ts_curi >= gap->ga_len && sp->ts_state == STATE_REP)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11918 /* No (more) matches. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11919 sp->ts_state = STATE_FINAL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11920
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11921 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11922
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11923 case STATE_REP_UNDO:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11924 /* Undo a REP replacement and continue with the next one. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11925 if (soundfold)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11926 gap = &slang->sl_repsal;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11927 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11928 gap = &lp->lp_replang->sl_rep;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11929 ftp = (fromto_T *)gap->ga_data + sp->ts_curi - 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11930 fl = STRLEN(ftp->ft_from);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11931 tl = STRLEN(ftp->ft_to);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11932 p = fword + sp->ts_fidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11933 if (fl != tl)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11934 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11935 mch_memmove(p + fl, p + tl, STRLEN(p + tl) + 1);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11936 repextra -= tl - fl;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11937 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11938 mch_memmove(p, ftp->ft_from, fl);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11939 sp->ts_state = STATE_REP;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11940 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11941
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11942 default:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11943 /* Did all possible states at this level, go up one level. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11944 --depth;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11945
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11946 if (depth >= 0 && stack[depth].ts_prefixdepth == PFD_PREFIXTREE)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11947 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11948 /* Continue in or go back to the prefix tree. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11949 byts = pbyts;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11950 idxs = pidxs;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11951 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11952
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11953 /* Don't check for CTRL-C too often, it takes time. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11954 if (--breakcheckcount == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11955 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11956 ui_breakcheck();
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11957 breakcheckcount = 1000;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11958 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11959 }
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
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11963
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11964 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11965 * Go one level deeper in the tree.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11966 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11967 static void
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11968 go_deeper(stack, depth, score_add)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11969 trystate_T *stack;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11970 int depth;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11971 int score_add;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11972 {
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	11973 stack[depth + 1] = stack[depth];
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11974 stack[depth + 1].ts_state = STATE_START;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	11975 stack[depth + 1].ts_score = stack[depth].ts_score + score_add;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11976 stack[depth + 1].ts_curi = 1; /* start just after length byte */
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	11977 stack[depth + 1].ts_flags = 0;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11978 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	11979
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	11980 #ifdef FEAT_MBYTE
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	11981 /*
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	11982 * Case-folding may change the number of bytes: Count nr of chars in
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	11983 * fword[flen] and return the byte length of that many chars in "word".
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	11984 */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	11985 static int
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	11986 nofold_len(fword, flen, word)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	11987 char_u *fword;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	11988 int flen;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	11989 char_u *word;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	11990 {
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	11991 char_u *p;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	11992 int i = 0;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	11993
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	11994 for (p = fword; p < fword + flen; mb_ptr_adv(p))
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	11995 ++i;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	11996 for (p = word; i > 0; mb_ptr_adv(p))
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	11997 --i;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	11998 return (int)(p - word);
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	11999 }
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	12000 #endif
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	12001
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12002 /*
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12003 * "fword" is a good word with case folded. Find the matching keep-case
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12004 * words and put it in "kword".
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12005 * Theoretically there could be several keep-case words that result in the
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12006 * same case-folded word, but we only find one...
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12007 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12008 static void
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12009 find_keepcap_word(slang, fword, kword)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12010 slang_T *slang;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12011 char_u *fword;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12012 char_u *kword;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12013 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12014 char_u uword[MAXWLEN]; /* "fword" in upper-case */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12015 int depth;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	12016 idx_T tryidx;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12017
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12018 /* The following arrays are used at each depth in the tree. */
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	12019 idx_T arridx[MAXWLEN];
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12020 int round[MAXWLEN];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12021 int fwordidx[MAXWLEN];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12022 int uwordidx[MAXWLEN];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12023 int kwordlen[MAXWLEN];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12024
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12025 int flen, ulen;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12026 int l;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12027 int len;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12028 int c;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	12029 idx_T lo, hi, m;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12030 char_u *p;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12031 char_u byts = slang->sl_kbyts; / array with bytes of the words */
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	12032 idx_T idxs = slang->sl_kidxs; / array with indexes */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12033
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12034 if (byts == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12035 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12036 /* array is empty: "cannot happen" */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12037 *kword = NUL;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12038 return;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12039 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12040
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12041 /* Make an all-cap version of "fword". */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12042 allcap_copy(fword, uword);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12043
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12044 /*
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12045 * Each character needs to be tried both case-folded and upper-case.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12046 * All this gets very complicated if we keep in mind that changing case
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12047 * may change the byte length of a multi-byte character...
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12048 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12049 depth = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12050 arridx[0] = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12051 round[0] = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12052 fwordidx[0] = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12053 uwordidx[0] = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12054 kwordlen[0] = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12055 while (depth >= 0)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12056 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12057 if (fword[fwordidx[depth]] == NUL)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12058 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12059 /* 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	12060 * here we have found a match. */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12061 if (byts[arridx[depth] + 1] == 0)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12062 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12063 kword[kwordlen[depth]] = NUL;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12064 return;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12065 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12066
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12067 /* kword is getting too long, continue one level up */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12068 --depth;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12069 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12070 else if (++round[depth] > 2)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12071 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12072 /* tried both fold-case and upper-case character, continue one
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12073 * level up */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12074 --depth;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12075 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12076 else
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12077 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12078 /*
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12079 * round[depth] == 1: Try using the folded-case character.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12080 * round[depth] == 2: Try using the upper-case character.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12081 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12082 #ifdef FEAT_MBYTE
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12083 if (has_mbyte)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12084 {
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	12085 flen = mb_cptr2len(fword + fwordidx[depth]);
a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	12086 ulen = mb_cptr2len(uword + uwordidx[depth]);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12087 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12088 else
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12089 #endif
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12090 ulen = flen = 1;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12091 if (round[depth] == 1)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12092 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12093 p = fword + fwordidx[depth];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12094 l = flen;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12095 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12096 else
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12097 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12098 p = uword + uwordidx[depth];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12099 l = ulen;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12100 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12101
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12102 for (tryidx = arridx[depth]; l > 0; --l)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12103 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12104 /* Perform a binary search in the list of accepted bytes. */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12105 len = byts[tryidx++];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12106 c = *p++;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12107 lo = tryidx;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12108 hi = tryidx + len - 1;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12109 while (lo < hi)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12110 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12111 m = (lo + hi) / 2;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12112 if (byts[m] > c)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12113 hi = m - 1;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12114 else if (byts[m] < c)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12115 lo = m + 1;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12116 else
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12117 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12118 lo = hi = m;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12119 break;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12120 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12121 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12122
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12123 /* Stop if there is no matching byte. */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12124 if (hi < lo \|\| byts[lo] != c)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12125 break;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12126
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12127 /* Continue at the child (if there is one). */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12128 tryidx = idxs[lo];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12129 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12130
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12131 if (l == 0)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12132 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12133 /*
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12134 * Found the matching char. Copy it to "kword" and go a
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12135 * level deeper.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12136 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12137 if (round[depth] == 1)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12138 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12139 STRNCPY(kword + kwordlen[depth], fword + fwordidx[depth],
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12140 flen);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12141 kwordlen[depth + 1] = kwordlen[depth] + flen;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12142 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12143 else
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12144 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12145 STRNCPY(kword + kwordlen[depth], uword + uwordidx[depth],
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12146 ulen);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12147 kwordlen[depth + 1] = kwordlen[depth] + ulen;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12148 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12149 fwordidx[depth + 1] = fwordidx[depth] + flen;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12150 uwordidx[depth + 1] = uwordidx[depth] + ulen;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12151
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12152 ++depth;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12153 arridx[depth] = tryidx;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12154 round[depth] = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12155 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12156 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12157 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12158
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12159 /* Didn't find it: "cannot happen". */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12160 *kword = NUL;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12161 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12162
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12163 /*
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12164 * 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	12165 * su->su_sga.
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12166 */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12167 static void
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12168 score_comp_sal(su)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12169 suginfo_T *su;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12170 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12171 langp_T *lp;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12172 char_u badsound[MAXWLEN];
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12173 int i;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12174 suggest_T *stp;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12175 suggest_T *sstp;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12176 int score;
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	12177 int lpi;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12178
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12179 if (ga_grow(&su->su_sga, su->su_ga.ga_len) == FAIL)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12180 return;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12181
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12182 /* Use the sound-folding of the first language that supports it. */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	12183 for (lpi = 0; lpi < curbuf->b_langp.ga_len; ++lpi)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	12184 {
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	12185 lp = LANGP_ENTRY(curbuf->b_langp, lpi);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12186 if (lp->lp_slang->sl_sal.ga_len > 0)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12187 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12188 /* soundfold the bad word */
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	12189 spell_soundfold(lp->lp_slang, su->su_fbadword, TRUE, badsound);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12190
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12191 for (i = 0; i < su->su_ga.ga_len; ++i)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12192 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12193 stp = &SUG(su->su_ga, i);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12194
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12195 /* Case-fold the suggested word, sound-fold it and compute the
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12196 * sound-a-like score. */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12197 score = stp_sal_score(stp, su, lp->lp_slang, badsound);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12198 if (score < SCORE_MAXMAX)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12199 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12200 /* Add the suggestion. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12201 sstp = &SUG(su->su_sga, su->su_sga.ga_len);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12202 sstp->st_word = vim_strsave(stp->st_word);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12203 if (sstp->st_word != NULL)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12204 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12205 sstp->st_wordlen = stp->st_wordlen;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12206 sstp->st_score = score;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12207 sstp->st_altscore = 0;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12208 sstp->st_orglen = stp->st_orglen;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12209 ++su->su_sga.ga_len;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12210 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12211 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12212 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12213 break;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12214 }
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	12215 }
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12216 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12217
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12218 /*
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12219 * Combine the list of suggestions in su->su_ga and su->su_sga.
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12220 * They are intwined.
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12221 */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12222 static void
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12223 score_combine(su)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12224 suginfo_T *su;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12225 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12226 int i;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12227 int j;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12228 garray_T ga;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12229 garray_T *gap;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12230 langp_T *lp;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12231 suggest_T *stp;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12232 char_u *p;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12233 char_u badsound[MAXWLEN];
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12234 int round;
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	12235 int lpi;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12236 slang_T *slang = NULL;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12237
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12238 /* Add the alternate score to su_ga. */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	12239 for (lpi = 0; lpi < curbuf->b_langp.ga_len; ++lpi)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	12240 {
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	12241 lp = LANGP_ENTRY(curbuf->b_langp, lpi);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12242 if (lp->lp_slang->sl_sal.ga_len > 0)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12243 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12244 /* soundfold the bad word */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12245 slang = lp->lp_slang;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12246 spell_soundfold(slang, su->su_fbadword, TRUE, badsound);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12247
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12248 for (i = 0; i < su->su_ga.ga_len; ++i)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12249 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12250 stp = &SUG(su->su_ga, i);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12251 stp->st_altscore = stp_sal_score(stp, su, slang, badsound);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12252 if (stp->st_altscore == SCORE_MAXMAX)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12253 stp->st_score = (stp->st_score * 3 + SCORE_BIG) / 4;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12254 else
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12255 stp->st_score = (stp->st_score * 3
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12256 + stp->st_altscore) / 4;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12257 stp->st_salscore = FALSE;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12258 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12259 break;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12260 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12261 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12262
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12263 if (slang == NULL) /* just in case */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12264 return;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12265
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12266 /* Add the alternate score to su_sga. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12267 for (i = 0; i < su->su_sga.ga_len; ++i)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12268 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12269 stp = &SUG(su->su_sga, i);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12270 stp->st_altscore = spell_edit_score(slang,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12271 su->su_badword, stp->st_word);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12272 if (stp->st_score == SCORE_MAXMAX)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12273 stp->st_score = (SCORE_BIG * 7 + stp->st_altscore) / 8;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12274 else
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12275 stp->st_score = (stp->st_score * 7 + stp->st_altscore) / 8;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12276 stp->st_salscore = TRUE;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12277 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12278
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12279 /* Remove bad suggestions, sort the suggestions and truncate at "maxcount"
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12280 * for both lists. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12281 check_suggestions(su, &su->su_ga);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12282 (void)cleanup_suggestions(&su->su_ga, su->su_maxscore, su->su_maxcount);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12283 check_suggestions(su, &su->su_sga);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12284 (void)cleanup_suggestions(&su->su_sga, su->su_maxscore, su->su_maxcount);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12285
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12286 ga_init2(&ga, (int)sizeof(suginfo_T), 1);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12287 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	12288 return;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12289
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12290 stp = &SUG(ga, 0);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12291 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	12292 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12293 /* round 1: get a suggestion from su_ga
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12294 * round 2: get a suggestion from su_sga */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12295 for (round = 1; round <= 2; ++round)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12296 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12297 gap = round == 1 ? &su->su_ga : &su->su_sga;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12298 if (i < gap->ga_len)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12299 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12300 /* Don't add a word if it's already there. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12301 p = SUG(*gap, i).st_word;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12302 for (j = 0; j < ga.ga_len; ++j)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12303 if (STRCMP(stp[j].st_word, p) == 0)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12304 break;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12305 if (j == ga.ga_len)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12306 stp[ga.ga_len++] = SUG(*gap, i);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12307 else
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12308 vim_free(p);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12309 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12310 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12311 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12312
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12313 ga_clear(&su->su_ga);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12314 ga_clear(&su->su_sga);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12315
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12316 /* Truncate the list to the number of suggestions that will be displayed. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12317 if (ga.ga_len > su->su_maxcount)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12318 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12319 for (i = su->su_maxcount; i < ga.ga_len; ++i)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12320 vim_free(stp[i].st_word);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12321 ga.ga_len = su->su_maxcount;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12322 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12323
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12324 su->su_ga = ga;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12325 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12326
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12327 /*
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12328 * For the goodword in "stp" compute the soundalike score compared to the
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12329 * badword.
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12330 */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12331 static int
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12332 stp_sal_score(stp, su, slang, badsound)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12333 suggest_T *stp;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12334 suginfo_T *su;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12335 slang_T *slang;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12336 char_u badsound; / sound-folded badword */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12337 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12338 char_u *p;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12339 char_u *pbad;
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12340 char_u *pgood;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12341 char_u badsound2[MAXWLEN];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12342 char_u fword[MAXWLEN];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12343 char_u goodsound[MAXWLEN];
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12344 char_u goodword[MAXWLEN];
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12345 int lendiff;
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12346
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12347 lendiff = (int)(su->su_badlen - stp->st_orglen);
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12348 if (lendiff >= 0)
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12349 pbad = badsound;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12350 else
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12351 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12352 /* soundfold the bad word with more characters following */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12353 (void)spell_casefold(su->su_badptr, stp->st_orglen, fword, MAXWLEN);
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12354
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12355 /* 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	12356 * sounds like "t h" while "the" sounds like "@". Avoid that by
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12357 * 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	12358 * space. */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12359 if (vim_iswhite(su->su_badptr[su->su_badlen])
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12360 && *skiptowhite(stp->st_word) == NUL)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12361 for (p = fword; *(p = skiptowhite(p)) != NUL; )
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12362 mch_memmove(p, p + 1, STRLEN(p));
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12363
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	12364 spell_soundfold(slang, fword, TRUE, badsound2);
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12365 pbad = badsound2;
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12366 }
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12367
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12368 if (lendiff > 0)
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12369 {
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12370 /* 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	12371 * what replaces the bad word. */
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12372 STRCPY(goodword, stp->st_word);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12373 vim_strncpy(goodword + stp->st_wordlen,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12374 su->su_badptr + su->su_badlen - lendiff, lendiff);
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12375 pgood = goodword;
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12376 }
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12377 else
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12378 pgood = stp->st_word;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12379
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	12380 /* Sound-fold the word and compute the score for the difference. */
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12381 spell_soundfold(slang, pgood, FALSE, goodsound);
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12382
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12383 return soundalike_score(goodsound, pbad);
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12384 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12385
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12386 /* structure used to store soundfolded words that add_sound_suggest() has
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12387 * handled already. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12388 typedef struct
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12389 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12390 short sft_score; /* lowest score used */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12391 char_u sft_word[1]; /* soundfolded word, actually longer */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12392 } sftword_T;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12393
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12394 static sftword_T dumsft;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12395 #define HIKEY2SFT(p) ((sftword_T )(p - (dumsft.sft_word - (char_u )&dumsft)))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12396 #define HI2SFT(hi) HIKEY2SFT((hi)->hi_key)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12397
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12398 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12399 * Prepare for calling suggest_try_soundalike().
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12400 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12401 static void
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12402 suggest_try_soundalike_prep()
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12403 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12404 langp_T *lp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12405 int lpi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12406 slang_T *slang;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12407
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12408 /* Do this for all languages that support sound folding and for which a
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12409 * .sug file has been loaded. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12410 for (lpi = 0; lpi < curbuf->b_langp.ga_len; ++lpi)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12411 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12412 lp = LANGP_ENTRY(curbuf->b_langp, lpi);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12413 slang = lp->lp_slang;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12414 if (slang->sl_sal.ga_len > 0 && slang->sl_sbyts != NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12415 /* prepare the hashtable used by add_sound_suggest() */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12416 hash_init(&slang->sl_sounddone);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12417 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12418 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12419
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12420 /*
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12421 * Find suggestions by comparing the word in a sound-a-like form.
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	12422 * Note: This doesn't support postponed prefixes.
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12423 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12424 static void
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	12425 suggest_try_soundalike(su)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12426 suginfo_T *su;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12427 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12428 char_u salword[MAXWLEN];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12429 langp_T *lp;
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	12430 int lpi;
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	12431 slang_T *slang;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12432
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12433 /* Do this for all languages that support sound folding and for which a
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12434 * .sug file has been loaded. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12435 for (lpi = 0; lpi < curbuf->b_langp.ga_len; ++lpi)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12436 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12437 lp = LANGP_ENTRY(curbuf->b_langp, lpi);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12438 slang = lp->lp_slang;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12439 if (slang->sl_sal.ga_len > 0 && slang->sl_sbyts != NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12440 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12441 /* soundfold the bad word */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12442 spell_soundfold(slang, su->su_fbadword, TRUE, salword);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12443
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12444 /* try all kinds of inserts/deletes/swaps/etc. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12445 /* TODO: also soundfold the next words, so that we can try joining
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12446 * and splitting */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12447 suggest_trie_walk(su, lp, salword, TRUE);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12448 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12449 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12450 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12451
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12452 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12453 * Finish up after calling suggest_try_soundalike().
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12454 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12455 static void
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12456 suggest_try_soundalike_finish()
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12457 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12458 langp_T *lp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12459 int lpi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12460 slang_T *slang;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12461 int todo;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12462 hashitem_T *hi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12463
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12464 /* Do this for all languages that support sound folding and for which a
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12465 * .sug file has been loaded. */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	12466 for (lpi = 0; lpi < curbuf->b_langp.ga_len; ++lpi)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	12467 {
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	12468 lp = LANGP_ENTRY(curbuf->b_langp, lpi);
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	12469 slang = lp->lp_slang;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12470 if (slang->sl_sal.ga_len > 0 && slang->sl_sbyts != NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12471 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12472 /* Free the info about handled words. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12473 todo = slang->sl_sounddone.ht_used;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12474 for (hi = slang->sl_sounddone.ht_array; todo > 0; ++hi)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12475 if (!HASHITEM_EMPTY(hi))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12476 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12477 vim_free(HI2SFT(hi));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12478 --todo;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12479 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12480 hash_clear(&slang->sl_sounddone);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12481 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12482 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12483 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12484
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12485 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12486 * 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	12487 * produce this soundfolded word.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12488 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12489 static void
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12490 add_sound_suggest(su, goodword, score, lp)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12491 suginfo_T *su;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12492 char_u *goodword;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12493 int score; /* soundfold score */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12494 langp_T *lp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12495 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12496 slang_T slang = lp->lp_slang; / language for sound folding */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12497 int sfwordnr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12498 char_u *nrline;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12499 int orgnr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12500 char_u theword[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12501 int i;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12502 int wlen;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12503 char_u *byts;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12504 idx_T *idxs;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12505 int n;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12506 int wordcount;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12507 int wc;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12508 int goodscore;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12509 hash_T hash;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12510 hashitem_T *hi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12511 sftword_T *sft;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12512 int bc, gc;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12513 int limit;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12514
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12515 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12516 * It's very well possible that the same soundfold word is found several
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12517 * times with different scores. Since the following is quite slow only do
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12518 * the words that have a better score than before. Use a hashtable to
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12519 * remember the words that have been done.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12520 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12521 hash = hash_hash(goodword);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12522 hi = hash_lookup(&slang->sl_sounddone, goodword, hash);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12523 if (HASHITEM_EMPTY(hi))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12524 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12525 sft = (sftword_T *)alloc(sizeof(sftword_T) + STRLEN(goodword));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12526 if (sft != NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12527 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12528 sft->sft_score = score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12529 STRCPY(sft->sft_word, goodword);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12530 hash_add_item(&slang->sl_sounddone, hi, sft->sft_word, hash);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12531 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12532 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12533 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12534 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12535 sft = HI2SFT(hi);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12536 if (score >= sft->sft_score)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12537 return;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12538 sft->sft_score = score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12539 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12540
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12541 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12542 * Find the word nr in the soundfold tree.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12543 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12544 sfwordnr = soundfold_find(slang, goodword);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12545 if (sfwordnr < 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12546 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12547 EMSG2(_(e_intern2), "add_sound_suggest()");
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12548 return;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12549 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12550
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12551 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12552 * go over the list of good words that produce this soundfold word
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12553 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12554 nrline = ml_get_buf(slang->sl_sugbuf, (linenr_T)(sfwordnr + 1), FALSE);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12555 orgnr = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12556 while (*nrline != NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12557 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12558 /* 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	12559 * previous wordnr. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12560 orgnr += bytes2offset(&nrline);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12561
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12562 byts = slang->sl_fbyts;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12563 idxs = slang->sl_fidxs;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12564
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12565 /* Lookup the word "orgnr" one of the two tries. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12566 n = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12567 wlen = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12568 wordcount = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12569 for (;;)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12570 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12571 i = 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12572 if (wordcount == orgnr && byts[n + 1] == NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12573 break; /* found end of word */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12574
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12575 if (byts[n + 1] == NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12576 ++wordcount;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12577
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12578 /* skip over the NUL bytes */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12579 for ( ; byts[n + i] == NUL; ++i)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12580 if (i > byts[n]) /* safety check */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12581 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12582 STRCPY(theword + wlen, "BAD");
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12583 goto badword;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12584 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12585
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12586 /* One of the siblings must have the word. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12587 for ( ; i < byts[n]; ++i)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12588 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12589 wc = idxs[idxs[n + i]]; /* nr of words under this byte */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12590 if (wordcount + wc > orgnr)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12591 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12592 wordcount += wc;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12593 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12594
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12595 theword[wlen++] = byts[n + i];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12596 n = idxs[n + i];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12597 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12598 badword:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12599 theword[wlen] = NUL;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12600
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12601 /* Go over the possible flags and regions. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12602 for (; i <= byts[n] && byts[n + i] == NUL; ++i)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12603 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12604 char_u cword[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12605 char_u *p;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12606 int flags = (int)idxs[n + i];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12607
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12608 if (flags & WF_KEEPCAP)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12609 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12610 /* Must find the word in the keep-case tree. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12611 find_keepcap_word(slang, theword, cword);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12612 p = cword;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12613 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12614 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12615 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12616 flags \|= su->su_badflags;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12617 if ((flags & WF_CAPMASK) != 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12618 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12619 /* Need to fix case according to "flags". */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12620 make_case_word(theword, cword, flags);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12621 p = cword;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12622 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12623 else
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12624 p = theword;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12625 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12626
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12627 /* Add the suggestion. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12628 if (sps_flags & SPS_DOUBLE)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12629 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12630 /* Add the suggestion if the score isn't too bad. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12631 if (score <= su->su_maxscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12632 add_suggestion(su, &su->su_sga, p, su->su_badlen,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12633 score, 0, FALSE, slang, FALSE);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12634 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12635 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12636 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12637 /* Add a penalty for words in another region. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12638 if ((flags & WF_REGION)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12639 && (((unsigned)flags >> 16) & lp->lp_region) == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12640 goodscore = SCORE_REGION;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12641 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12642 goodscore = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12643
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12644 /* Add a small penalty for changing the first letter from
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12645 * lower to upper case. Helps for "tath" -> "Kath", which is
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12646 * less common thatn "tath" -> "path". Don't do it when the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12647 * letter is the same, that has already been counted. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12648 gc = PTR2CHAR(p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12649 if (SPELL_ISUPPER(gc))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12650 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12651 bc = PTR2CHAR(su->su_badword);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12652 if (!SPELL_ISUPPER(bc)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12653 && SPELL_TOFOLD(bc) != SPELL_TOFOLD(gc))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12654 goodscore += SCORE_ICASE / 2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12655 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12656
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12657 /* Compute the score for the good word. This only does letter
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12658 * insert/delete/swap/replace. REP items are not considered,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12659 * which may make the score a bit higher.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12660 * Use a limit for the score to make it work faster. Use
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12661 * MAXSCORE(), because RESCORE() will change the score.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12662 * If the limit is very high then the iterative method is
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12663 * inefficient, using an array is quicker. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12664 limit = MAXSCORE(su->su_sfmaxscore - goodscore, score);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12665 if (limit > SCORE_LIMITMAX)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12666 goodscore += spell_edit_score(slang, su->su_badword, p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12667 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12668 goodscore += spell_edit_score_limit(slang, su->su_badword,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12669 p, limit);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12670
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12671 /* When going over the limit don't bother to do the rest. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12672 if (goodscore < SCORE_MAXMAX)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12673 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12674 /* Give a bonus to words seen before. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12675 goodscore = score_wordcount_adj(slang, goodscore, p, FALSE);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12676
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12677 /* Add the suggestion if the score isn't too bad. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12678 goodscore = RESCORE(goodscore, score);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12679 if (goodscore <= su->su_sfmaxscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12680 add_suggestion(su, &su->su_ga, p, su->su_badlen,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12681 goodscore, score, TRUE, slang, TRUE);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12682 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12683 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12684 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12685 /* smsg("word %s (%d): %s (%d)", sftword, sftnr, theword, orgnr); */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12686 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12687 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12688
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12689 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12690 * 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	12691 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12692 static int
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12693 soundfold_find(slang, word)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12694 slang_T *slang;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12695 char_u *word;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12696 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12697 idx_T arridx = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12698 int len;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12699 int wlen = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12700 int c;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12701 char_u *ptr = word;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12702 char_u *byts;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12703 idx_T *idxs;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12704 int wordnr = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12705
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12706 byts = slang->sl_sbyts;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12707 idxs = slang->sl_sidxs;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12708
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12709 for (;;)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12710 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12711 /* First byte is the number of possible bytes. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12712 len = byts[arridx++];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12713
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12714 /* If the first possible byte is a zero the word could end here.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12715 * 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	12716 c = ptr[wlen];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12717 if (byts[arridx] == NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12718 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12719 if (c == NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12720 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12721
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12722 /* Skip over the zeros, there can be several. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12723 while (len > 0 && byts[arridx] == NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12724 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12725 ++arridx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12726 --len;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12727 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12728 if (len == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12729 return -1; /* no children, word should have ended here */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12730 ++wordnr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12731 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12732
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12733 /* If the word ends we didn't find it. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12734 if (c == NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12735 return -1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12736
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12737 /* Perform a binary search in the list of accepted bytes. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12738 if (c == TAB) /* <Tab> is handled like <Space> */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12739 c = ' ';
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12740 while (byts[arridx] < c)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12741 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12742 /* The word count is in the first idxs[] entry of the child. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12743 wordnr += idxs[idxs[arridx]];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12744 ++arridx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12745 if (--len == 0) /* end of the bytes, didn't find it */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12746 return -1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12747 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12748 if (byts[arridx] != c) /* didn't find the byte */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12749 return -1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12750
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12751 /* Continue at the child (if there is one). */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12752 arridx = idxs[arridx];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12753 ++wlen;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12754
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12755 /* One space in the good word may stand for several spaces in the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12756 * checked word. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12757 if (c == ' ')
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12758 while (ptr[wlen] == ' ' \|\| ptr[wlen] == TAB)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12759 ++wlen;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12760 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12761
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12762 return wordnr;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12763 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12764
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12765 /*
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	12766 * Copy "fword" to "cword", fixing case according to "flags".
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12767 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12768 static void
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12769 make_case_word(fword, cword, flags)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12770 char_u *fword;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12771 char_u *cword;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12772 int flags;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12773 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12774 if (flags & WF_ALLCAP)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12775 /* Make it all upper-case */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12776 allcap_copy(fword, cword);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12777 else if (flags & WF_ONECAP)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12778 /* Make the first letter upper-case */
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	12779 onecap_copy(fword, cword, TRUE);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12780 else
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12781 /* Use goodword as-is. */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12782 STRCPY(cword, fword);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12783 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12784
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12785 /*
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12786 * Use map string "map" for languages "lp".
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12787 */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12788 static void
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12789 set_map_str(lp, map)
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12790 slang_T *lp;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12791 char_u *map;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12792 {
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12793 char_u *p;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12794 int headc = 0;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12795 int c;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12796 int i;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12797
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12798 if (*map == NUL)
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12799 {
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12800 lp->sl_has_map = FALSE;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12801 return;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12802 }
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12803 lp->sl_has_map = TRUE;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12804
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12805 /* Init the array and hash tables empty. */
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12806 for (i = 0; i < 256; ++i)
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12807 lp->sl_map_array[i] = 0;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12808 #ifdef FEAT_MBYTE
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12809 hash_init(&lp->sl_map_hash);
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12810 #endif
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12811
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12812 /*
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12813 * The similar characters are stored separated with slashes:
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12814 * "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	12815 * before the same slash. For characters above 255 sl_map_hash is used.
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12816 */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12817 for (p = map; *p != NUL; )
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12818 {
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12819 #ifdef FEAT_MBYTE
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	12820 c = mb_cptr2char_adv(&p);
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12821 #else
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12822 c = *p++;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12823 #endif
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12824 if (c == '/')
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12825 headc = 0;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12826 else
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12827 {
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12828 if (headc == 0)
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12829 headc = c;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12830
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12831 #ifdef FEAT_MBYTE
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12832 /* Characters above 255 don't fit in sl_map_array[], put them in
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12833 * the hash table. Each entry is the char, a NUL the headchar and
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12834 * a NUL. */
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12835 if (c >= 256)
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12836 {
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12837 int cl = mb_char2len(c);
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12838 int headcl = mb_char2len(headc);
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12839 char_u *b;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12840 hash_T hash;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12841 hashitem_T *hi;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12842
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12843 b = alloc((unsigned)(cl + headcl + 2));
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12844 if (b == NULL)
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12845 return;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12846 mb_char2bytes(c, b);
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12847 b[cl] = NUL;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12848 mb_char2bytes(headc, b + cl + 1);
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12849 b[cl + 1 + headcl] = NUL;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12850 hash = hash_hash(b);
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12851 hi = hash_lookup(&lp->sl_map_hash, b, hash);
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12852 if (HASHITEM_EMPTY(hi))
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12853 hash_add_item(&lp->sl_map_hash, hi, b, hash);
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12854 else
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12855 {
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12856 /* This should have been checked when generating the .spl
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12857 * file. */
626 732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	12858 EMSG(_("E783: duplicate char in MAP entry"));
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12859 vim_free(b);
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12860 }
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12861 }
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12862 else
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12863 #endif
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12864 lp->sl_map_array[c] = headc;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12865 }
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12866 }
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12867 }
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12868
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12869 /*
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12870 * Return TRUE if "c1" and "c2" are similar characters according to the MAP
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12871 * lines in the .aff file.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12872 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12873 static int
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12874 similar_chars(slang, c1, c2)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12875 slang_T *slang;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12876 int c1;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12877 int c2;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12878 {
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12879 int m1, m2;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12880 #ifdef FEAT_MBYTE
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12881 char_u buf[MB_MAXBYTES];
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12882 hashitem_T *hi;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12883
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12884 if (c1 >= 256)
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12885 {
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12886 buf[mb_char2bytes(c1, buf)] = 0;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12887 hi = hash_find(&slang->sl_map_hash, buf);
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12888 if (HASHITEM_EMPTY(hi))
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12889 m1 = 0;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12890 else
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12891 m1 = mb_ptr2char(hi->hi_key + STRLEN(hi->hi_key) + 1);
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12892 }
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12893 else
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12894 #endif
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12895 m1 = slang->sl_map_array[c1];
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12896 if (m1 == 0)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12897 return FALSE;
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12898
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12899
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12900 #ifdef FEAT_MBYTE
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12901 if (c2 >= 256)
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12902 {
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12903 buf[mb_char2bytes(c2, buf)] = 0;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12904 hi = hash_find(&slang->sl_map_hash, buf);
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12905 if (HASHITEM_EMPTY(hi))
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12906 m2 = 0;
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12907 else
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12908 m2 = mb_ptr2char(hi->hi_key + STRLEN(hi->hi_key) + 1);
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12909 }
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12910 else
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12911 #endif
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12912 m2 = slang->sl_map_array[c2];
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12913
f76b0d38b6bd updated for version 7.0086 vimboss parents: 324 diff changeset	12914 return m1 == m2;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12915 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12916
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12917 /*
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12918 * Add a suggestion to the list of suggestions.
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12919 * 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	12920 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12921 static void
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12922 add_suggestion(su, gap, goodword, badlenarg, score, altscore, had_bonus,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12923 slang, maxsf)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12924 suginfo_T *su;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12925 garray_T gap; / either su_ga or su_sga */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12926 char_u *goodword;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12927 int badlenarg; /* len of bad word replaced with "goodword" */
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	12928 int score;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	12929 int altscore;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	12930 int had_bonus; /* value for st_had_bonus */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	12931 slang_T slang; / language for sound folding */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12932 int maxsf; /* su_maxscore applies to soundfold score,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12933 su_sfmaxscore to the total score. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12934 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12935 int goodlen; /* len of goodword changed */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12936 int badlen; /* len of bad word changed */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12937 suggest_T *stp;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12938 suggest_T new_sug;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	12939 int i;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12940 char_u pgood, pbad;
532 7052f11a3dc9 updated for version 7.0150 vimboss parents: 529 diff changeset	12941
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12942 /* Minimize "badlen" for consistency. Avoids that changing "the the" to
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12943 * "thee the" is added next to changing the first "the" the "thee". */
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12944 pgood = goodword + STRLEN(goodword);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12945 pbad = su->su_badptr + badlenarg;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12946 for (;;)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12947 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12948 goodlen = pgood - goodword;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12949 badlen = pbad - su->su_badptr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12950 if (goodlen <= 0 \|\| badlen <= 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12951 break;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12952 mb_ptr_back(goodword, pgood);
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12953 mb_ptr_back(su->su_badptr, pbad);
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12954 #ifdef FEAT_MBYTE
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12955 if (has_mbyte)
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12956 {
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12957 if (mb_ptr2char(pgood) != mb_ptr2char(pbad))
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12958 break;
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	12959 }
8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	12960 else
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12961 #endif
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12962 if (pgood != pbad)
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12963 break;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12964 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12965
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12966 if (badlen == 0 && goodlen == 0)
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12967 /* goodword doesn't change anything; may happen for "the the" changing
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12968 * the first "the" to itself. */
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	12969 return;
346 8ed2a5098a31 updated for version 7.0090 vimboss parents: 344 diff changeset	12970
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12971 /* Check if the word is already there. Also check the length that is
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12972 * being replaced "thes," -> "these" is a different suggestion from
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12973 * "thes" -> "these". */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12974 stp = &SUG(*gap, 0);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12975 for (i = gap->ga_len; --i >= 0; ++stp)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12976 if (stp->st_wordlen == goodlen
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12977 && stp->st_orglen == badlen
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12978 && STRNCMP(stp->st_word, goodword, goodlen) == 0)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12979 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12980 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12981 * Found it. Remember the word with the lowest score.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12982 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12983 if (stp->st_slang == NULL)
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	12984 stp->st_slang = slang;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12985
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12986 new_sug.st_score = score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12987 new_sug.st_altscore = altscore;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12988 new_sug.st_had_bonus = had_bonus;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12989
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12990 if (stp->st_had_bonus != had_bonus)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12991 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12992 /* Only one of the two had the soundalike score computed.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12993 * Need to do that for the other one now, otherwise the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12994 * scores can't be compared. This happens because
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12995 * suggest_try_change() doesn't compute the soundalike
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12996 * word to keep it fast, while some special methods set
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12997 * the soundalike score to zero. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12998 if (had_bonus)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	12999 rescore_one(su, stp);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13000 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13001 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13002 new_sug.st_word = stp->st_word;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13003 new_sug.st_wordlen = stp->st_wordlen;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13004 new_sug.st_slang = stp->st_slang;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13005 new_sug.st_orglen = badlen;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13006 rescore_one(su, &new_sug);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13007 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13008 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13009
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13010 if (stp->st_score > new_sug.st_score)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13011 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13012 stp->st_score = new_sug.st_score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13013 stp->st_altscore = new_sug.st_altscore;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13014 stp->st_had_bonus = new_sug.st_had_bonus;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13015 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13016 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13017 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13018
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13019 if (i < 0 && ga_grow(gap, 1) == OK)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13020 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13021 /* Add a suggestion. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13022 stp = &SUG(*gap, gap->ga_len);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13023 stp->st_word = vim_strnsave(goodword, goodlen);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13024 if (stp->st_word != NULL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13025 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13026 stp->st_wordlen = goodlen;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13027 stp->st_score = score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13028 stp->st_altscore = altscore;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13029 stp->st_had_bonus = had_bonus;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13030 stp->st_orglen = badlen;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13031 stp->st_slang = slang;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13032 ++gap->ga_len;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13033
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13034 /* If we have too many suggestions now, sort the list and keep
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13035 * the best suggestions. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13036 if (gap->ga_len > SUG_MAX_COUNT(su))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13037 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13038 if (maxsf)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13039 su->su_sfmaxscore = cleanup_suggestions(gap,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13040 su->su_sfmaxscore, SUG_CLEAN_COUNT(su));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13041 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13042 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13043 i = su->su_maxscore;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13044 su->su_maxscore = cleanup_suggestions(gap,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13045 su->su_maxscore, SUG_CLEAN_COUNT(su));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13046 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13047 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13048 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13049 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13050 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13051
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13052 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13053 * Suggestions may in fact be flagged as errors. Esp. for banned words and
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13054 * for split words, such as "the the". Remove these from the list here.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13055 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13056 static void
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13057 check_suggestions(su, gap)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13058 suginfo_T *su;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13059 garray_T gap; / either su_ga or su_sga */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13060 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13061 suggest_T *stp;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13062 int i;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13063 char_u longword[MAXWLEN + 1];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13064 int len;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13065 hlf_T attr;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13066
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13067 stp = &SUG(*gap, 0);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13068 for (i = gap->ga_len - 1; i >= 0; --i)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13069 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13070 /* Need to append what follows to check for "the the". */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13071 STRCPY(longword, stp[i].st_word);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13072 len = stp[i].st_wordlen;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13073 vim_strncpy(longword + len, su->su_badptr + stp[i].st_orglen,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13074 MAXWLEN - len);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13075 attr = HLF_COUNT;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13076 (void)spell_check(curwin, longword, &attr, NULL, FALSE);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13077 if (attr != HLF_COUNT)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13078 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13079 /* Remove this entry. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13080 vim_free(stp[i].st_word);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13081 --gap->ga_len;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13082 if (i < gap->ga_len)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13083 mch_memmove(stp + i, stp + i + 1,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13084 sizeof(suggest_T) * (gap->ga_len - i));
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13085 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13086 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13087 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13088
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13089
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13090 /*
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13091 * Add a word to be banned.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13092 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13093 static void
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13094 add_banned(su, word)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13095 suginfo_T *su;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13096 char_u *word;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13097 {
626 732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	13098 char_u *s;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13099 hash_T hash;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13100 hashitem_T *hi;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13101
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13102 hash = hash_hash(word);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13103 hi = hash_lookup(&su->su_banned, word, hash);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13104 if (HASHITEM_EMPTY(hi))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13105 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13106 s = vim_strsave(word);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13107 if (s != NULL)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13108 hash_add_item(&su->su_banned, hi, s, hash);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13109 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13110 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13111
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	13112 /*
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13113 * Recompute the score for all suggestions if sound-folding is possible. This
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13114 * is slow, thus only done for the final results.
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	13115 */
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	13116 static void
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	13117 rescore_suggestions(su)
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	13118 suginfo_T *su;
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	13119 {
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	13120 int i;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13121
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13122 if (su->su_sallang != NULL)
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	13123 for (i = 0; i < su->su_ga.ga_len; ++i)
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13124 rescore_one(su, &SUG(su->su_ga, i));
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13125 }
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13126
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13127 /*
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13128 * Recompute the score for one suggestion if sound-folding is possible.
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13129 */
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13130 static void
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13131 rescore_one(su, stp)
535 792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	13132 suginfo_T *su;
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	13133 suggest_T *stp;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13134 {
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13135 slang_T *slang = stp->st_slang;
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13136 char_u sal_badword[MAXWLEN];
535 792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	13137 char_u *p;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13138
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13139 /* Only rescore suggestions that have no sal score yet and do have a
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13140 * language. */
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13141 if (slang != NULL && slang->sl_sal.ga_len > 0 && !stp->st_had_bonus)
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13142 {
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13143 if (slang == su->su_sallang)
535 792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	13144 p = su->su_sal_badword;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13145 else
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13146 {
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13147 spell_soundfold(slang, su->su_fbadword, TRUE, sal_badword);
535 792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	13148 p = sal_badword;
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	13149 }
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	13150
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	13151 stp->st_altscore = stp_sal_score(stp, su, slang, p);
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13152 if (stp->st_altscore == SCORE_MAXMAX)
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13153 stp->st_altscore = SCORE_BIG;
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13154 stp->st_score = RESCORE(stp->st_score, stp->st_altscore);
c6296b0ad9ea updated for version 7.0151 vimboss parents: 532 diff changeset	13155 stp->st_had_bonus = TRUE;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	13156 }
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	13157 }
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	13158
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13159 static int
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13160 #ifdef __BORLANDC__
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13161 _RTLENTRYF
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13162 #endif
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13163 sug_compare __ARGS((const void s1, const void s2));
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13164
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13165 /*
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13166 * Function given to qsort() to sort the suggestions on st_score.
529 0d6092bb72e6 updated for version 7.0148 vimboss parents: 523 diff changeset	13167 * First on "st_score", then "st_altscore" then alphabetically.
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13168 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13169 static int
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13170 #ifdef __BORLANDC__
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13171 _RTLENTRYF
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13172 #endif
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13173 sug_compare(s1, s2)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13174 const void *s1;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13175 const void *s2;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13176 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13177 suggest_T p1 = (suggest_T )s1;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13178 suggest_T p2 = (suggest_T )s2;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13179 int n = p1->st_score - p2->st_score;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13180
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13181 if (n == 0)
529 0d6092bb72e6 updated for version 7.0148 vimboss parents: 523 diff changeset	13182 {
0d6092bb72e6 updated for version 7.0148 vimboss parents: 523 diff changeset	13183 n = p1->st_altscore - p2->st_altscore;
0d6092bb72e6 updated for version 7.0148 vimboss parents: 523 diff changeset	13184 if (n == 0)
0d6092bb72e6 updated for version 7.0148 vimboss parents: 523 diff changeset	13185 n = STRICMP(p1->st_word, p2->st_word);
0d6092bb72e6 updated for version 7.0148 vimboss parents: 523 diff changeset	13186 }
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13187 return n;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13188 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13189
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13190 /*
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13191 * Cleanup the suggestions:
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13192 * - Sort on score.
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13193 * - Remove words that won't be displayed.
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13194 * Returns the maximum score in the list or "maxscore" unmodified.
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13195 */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13196 static int
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13197 cleanup_suggestions(gap, maxscore, keep)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13198 garray_T *gap;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13199 int maxscore;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	13200 int keep; /* nr of suggestions to keep */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13201 {
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13202 suggest_T stp = &SUG(gap, 0);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13203 int i;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13204
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13205 /* Sort the list. */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13206 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	13207
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13208 /* Truncate the list to the number of suggestions that will be displayed. */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13209 if (gap->ga_len > keep)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13210 {
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13211 for (i = keep; i < gap->ga_len; ++i)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13212 vim_free(stp[i].st_word);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13213 gap->ga_len = keep;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13214 return stp[keep - 1].st_score;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13215 }
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13216 return maxscore;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13217 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13218
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13219 #if defined(FEAT_EVAL) \|\| defined(PROTO)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13220 /*
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13221 * Soundfold a string, for soundfold().
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13222 * Result is in allocated memory, NULL for an error.
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13223 */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13224 char_u *
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13225 eval_soundfold(word)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13226 char_u *word;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13227 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13228 langp_T *lp;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13229 char_u sound[MAXWLEN];
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	13230 int lpi;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13231
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13232 if (curwin->w_p_spell && *curbuf->b_p_spl != NUL)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13233 /* Use the sound-folding of the first language that supports it. */
503 c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	13234 for (lpi = 0; lpi < curbuf->b_langp.ga_len; ++lpi)
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	13235 {
c9ec7077a195 updated for version 7.0141 vimboss parents: 502 diff changeset	13236 lp = LANGP_ENTRY(curbuf->b_langp, lpi);
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13237 if (lp->lp_slang->sl_sal.ga_len > 0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13238 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13239 /* soundfold the word */
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13240 spell_soundfold(lp->lp_slang, word, FALSE, sound);
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13241 return vim_strsave(sound);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13242 }
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	13243 }
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13244
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13245 /* No language with sound folding, return word as-is. */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13246 return vim_strsave(word);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13247 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13248 #endif
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13249
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13250 /*
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13251 * Turn "inword" into its sound-a-like equivalent in "res[MAXWLEN]".
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	13252 *
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	13253 * 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	13254 * oldest is Soundex (1918!). A nice overview can be found in "Approximate
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	13255 * swedish name matching - survey and test of different algorithms" by Klas
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	13256 * Erikson.
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	13257 *
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	13258 * We support two methods:
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	13259 * 1. SOFOFROM/SOFOTO do a simple character mapping.
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	13260 * 2. SAL items define a more advanced sound-folding (and much slower).
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13261 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13262 static void
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13263 spell_soundfold(slang, inword, folded, res)
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13264 slang_T *slang;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13265 char_u *inword;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13266 int folded; /* "inword" is already case-folded */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13267 char_u *res;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13268 {
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13269 char_u fword[MAXWLEN];
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13270 char_u *word;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13271
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13272 if (slang->sl_sofo)
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13273 /* SOFOFROM and SOFOTO used */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13274 spell_soundfold_sofo(slang, inword, res);
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13275 else
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13276 {
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13277 /* SAL items used. Requires the word to be case-folded. */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13278 if (folded)
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13279 word = inword;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13280 else
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13281 {
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13282 (void)spell_casefold(inword, STRLEN(inword), fword, MAXWLEN);
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13283 word = fword;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13284 }
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13285
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13286 #ifdef FEAT_MBYTE
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13287 if (has_mbyte)
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13288 spell_soundfold_wsal(slang, word, res);
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13289 else
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13290 #endif
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13291 spell_soundfold_sal(slang, word, res);
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13292 }
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13293 }
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13294
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13295 /*
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13296 * Perform sound folding of "inword" into "res" according to SOFOFROM and
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13297 * SOFOTO lines.
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13298 */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13299 static void
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13300 spell_soundfold_sofo(slang, inword, res)
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13301 slang_T *slang;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13302 char_u *inword;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13303 char_u *res;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13304 {
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13305 char_u *s;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13306 int ri = 0;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13307 int c;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13308
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13309 #ifdef FEAT_MBYTE
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13310 if (has_mbyte)
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13311 {
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13312 int prevc = 0;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13313 int *ip;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13314
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13315 /* The sl_sal_first[] table contains the translation for chars up to
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13316 * 255, sl_sal the rest. */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13317 for (s = inword; *s != NUL; )
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13318 {
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	13319 c = mb_cptr2char_adv(&s);
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13320 if (enc_utf8 ? utf_class(c) == 0 : vim_iswhite(c))
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13321 c = ' ';
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13322 else if (c < 256)
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13323 c = slang->sl_sal_first[c];
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13324 else
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13325 {
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13326 ip = ((int **)slang->sl_sal.ga_data)[c & 0xff];
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13327 if (ip == NULL) /* empty list, can't match */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13328 c = NUL;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13329 else
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13330 for (;;) /* find "c" in the list */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13331 {
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13332 if (ip == 0) / not found */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13333 {
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13334 c = NUL;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13335 break;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13336 }
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13337 if (ip == c) / match! */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13338 {
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13339 c = ip[1];
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13340 break;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13341 }
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13342 ip += 2;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13343 }
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13344 }
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13345
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13346 if (c != NUL && c != prevc)
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13347 {
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13348 ri += mb_char2bytes(c, res + ri);
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13349 if (ri + MB_MAXBYTES > MAXWLEN)
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13350 break;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13351 prevc = c;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13352 }
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13353 }
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13354 }
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13355 else
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13356 #endif
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13357 {
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13358 /* The sl_sal_first[] table contains the translation. */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13359 for (s = inword; (c = *s) != NUL; ++s)
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13360 {
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13361 if (vim_iswhite(c))
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13362 c = ' ';
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13363 else
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13364 c = slang->sl_sal_first[c];
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13365 if (c != NUL && (ri == 0 \|\| res[ri - 1] != c))
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13366 res[ri++] = c;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13367 }
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13368 }
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13369
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13370 res[ri] = NUL;
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13371 }
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13372
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13373 static void
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13374 spell_soundfold_sal(slang, inword, res)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13375 slang_T *slang;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13376 char_u *inword;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13377 char_u *res;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13378 {
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13379 salitem_T *smp;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13380 char_u word[MAXWLEN];
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13381 char_u *s = inword;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13382 char_u *t;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13383 char_u *pf;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13384 int i, j, z;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13385 int reslen;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13386 int n, k = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13387 int z0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13388 int k0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13389 int n0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13390 int c;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13391 int pri;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13392 int p0 = -333;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13393 int c0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13394
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	13395 /* Remove accents, if wanted. We actually remove all non-word characters.
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13396 * 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	13397 if (slang->sl_rem_accents)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13398 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13399 t = word;
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13400 while (*s != NUL)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13401 {
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	13402 if (vim_iswhite(*s))
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13403 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13404 *t++ = ' ';
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13405 s = skipwhite(s);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13406 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13407 else
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13408 {
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	13409 if (spell_iswordp_nmw(s))
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13410 t++ = s;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13411 ++s;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13412 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13413 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13414 *t = NUL;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13415 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13416 else
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13417 STRCPY(word, s);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13418
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13419 smp = (salitem_T *)slang->sl_sal.ga_data;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13420
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13421 /*
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13422 * This comes from Aspell phonet.cpp. Converted from C++ to C.
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	13423 * Changed to keep spaces.
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13424 */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13425 i = reslen = z = 0;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13426 while ((c = word[i]) != NUL)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13427 {
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13428 /* Start with the first rule that has the character in the word. */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13429 n = slang->sl_sal_first[c];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13430 z0 = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13431
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13432 if (n >= 0)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13433 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13434 /* check all rules for the same letter */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13435 for (; (s = smp[n].sm_lead)[0] == c; ++n)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13436 {
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13437 /* Quickly skip entries that don't match the word. Most
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13438 * entries are less then three chars, optimize for that. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13439 k = smp[n].sm_leadlen;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13440 if (k > 1)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13441 {
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13442 if (word[i + 1] != s[1])
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13443 continue;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13444 if (k > 2)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13445 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13446 for (j = 2; j < k; ++j)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13447 if (word[i + j] != s[j])
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13448 break;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13449 if (j < k)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13450 continue;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13451 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13452 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13453
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13454 if ((pf = smp[n].sm_oneof) != NULL)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13455 {
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13456 /* Check for match with one of the chars in "sm_oneof". */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13457 while (pf != NUL && pf != word[i + k])
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13458 ++pf;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13459 if (*pf == NUL)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13460 continue;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13461 ++k;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13462 }
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13463 s = smp[n].sm_rules;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13464 pri = 5; /* default priority */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13465
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13466 p0 = *s;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13467 k0 = k;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13468 while (*s == '-' && k > 1)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13469 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13470 k--;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13471 s++;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13472 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13473 if (*s == '<')
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13474 s++;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13475 if (VIM_ISDIGIT(*s))
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13476 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13477 /* determine priority */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13478 pri = *s - '0';
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13479 s++;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13480 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13481 if (s == '^' && (s + 1) == '^')
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13482 s++;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13483
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13484 if (*s == NUL
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13485 \|\| (*s == '^'
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	13486 && (i == 0 \|\| !(word[i - 1] == ' '
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	13487 \|\| spell_iswordp(word + i - 1, curbuf)))
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13488 && (*(s + 1) != '$'
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	13489 \|\| (!spell_iswordp(word + i + k0, curbuf))))
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13490 \|\| (*s == '$' && i > 0
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	13491 && spell_iswordp(word + i - 1, curbuf)
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	13492 && (!spell_iswordp(word + i + k0, curbuf))))
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13493 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13494 /* search for followup rules, if: */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13495 /* followup and k > 1 and NO '-' in searchstring */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13496 c0 = word[i + k - 1];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13497 n0 = slang->sl_sal_first[c0];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13498
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13499 if (slang->sl_followup && k > 1 && n0 >= 0
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13500 && p0 != '-' && word[i + k] != NUL)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13501 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13502 /* test follow-up rule for "word[i + k]" */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13503 for ( ; (s = smp[n0].sm_lead)[0] == c0; ++n0)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13504 {
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13505 /* Quickly skip entries that don't match the word.
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13506 * */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13507 k0 = smp[n0].sm_leadlen;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13508 if (k0 > 1)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13509 {
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13510 if (word[i + k] != s[1])
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13511 continue;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13512 if (k0 > 2)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13513 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13514 pf = word + i + k + 1;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13515 for (j = 2; j < k0; ++j)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13516 if (*pf++ != s[j])
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13517 break;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13518 if (j < k0)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13519 continue;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13520 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13521 }
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13522 k0 += k - 1;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13523
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13524 if ((pf = smp[n0].sm_oneof) != NULL)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13525 {
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13526 /* Check for match with one of the chars in
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13527 * "sm_oneof". */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13528 while (pf != NUL && pf != word[i + k0])
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13529 ++pf;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13530 if (*pf == NUL)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13531 continue;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13532 ++k0;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13533 }
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13534
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13535 p0 = 5;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13536 s = smp[n0].sm_rules;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13537 while (*s == '-')
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13538 {
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13539 /* "k0" gets NOT reduced because
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13540 * "if (k0 == k)" */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13541 s++;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13542 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13543 if (*s == '<')
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13544 s++;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13545 if (VIM_ISDIGIT(*s))
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13546 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13547 p0 = *s - '0';
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13548 s++;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13549 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13550
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13551 if (*s == NUL
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13552 /* s == '^' cuts /
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13553 \|\| (*s == '$'
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	13554 && !spell_iswordp(word + i + k0,
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	13555 curbuf)))
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13556 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13557 if (k0 == k)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13558 /* this is just a piece of the string */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13559 continue;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13560
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13561 if (p0 < pri)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13562 /* priority too low */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13563 continue;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13564 /* rule fits; stop search */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13565 break;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13566 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13567 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13568
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13569 if (p0 >= pri && smp[n0].sm_lead[0] == c0)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13570 continue;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13571 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13572
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13573 /* replace string */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13574 s = smp[n].sm_to;
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	13575 if (s == NULL)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	13576 s = (char_u *)"";
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13577 pf = smp[n].sm_rules;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13578 p0 = (vim_strchr(pf, '<') != NULL) ? 1 : 0;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13579 if (p0 == 1 && z == 0)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13580 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13581 /* rule with '<' is used */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13582 if (reslen > 0 && *s != NUL && (res[reslen - 1] == c
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13583 \|\| res[reslen - 1] == *s))
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13584 reslen--;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13585 z0 = 1;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13586 z = 1;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13587 k0 = 0;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13588 while (*s != NUL && word[i + k0] != NUL)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13589 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13590 word[i + k0] = *s;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13591 k0++;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13592 s++;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13593 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13594 if (k > k0)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13595 mch_memmove(word + i + k0, word + i + k,
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13596 STRLEN(word + i + k) + 1);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13597
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13598 /* new "actual letter" */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13599 c = word[i];
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13600 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13601 else
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13602 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13603 /* no '<' rule used */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13604 i += k - 1;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13605 z = 0;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13606 while (*s != NUL && s[1] != NUL && reslen < MAXWLEN)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13607 {
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13608 if (reslen == 0 \|\| res[reslen - 1] != *s)
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13609 res[reslen++] = *s;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13610 s++;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13611 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13612 /* new "actual letter" */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13613 c = *s;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13614 if (strstr((char *)pf, "^^") != NULL)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13615 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13616 if (c != NUL)
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13617 res[reslen++] = c;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13618 mch_memmove(word, word + i + 1,
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13619 STRLEN(word + i + 1) + 1);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13620 i = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13621 z0 = 1;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13622 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13623 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13624 break;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13625 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13626 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13627 }
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	13628 else if (vim_iswhite(c))
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	13629 {
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	13630 c = ' ';
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	13631 k = 1;
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	13632 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13633
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13634 if (z0 == 0)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13635 {
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13636 if (k && !p0 && reslen < MAXWLEN && c != NUL
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13637 && (!slang->sl_collapse \|\| reslen == 0
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13638 \|\| res[reslen - 1] != c))
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13639 /* condense only double letters */
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13640 res[reslen++] = c;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13641
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13642 i++;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13643 z = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13644 k = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13645 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13646 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13647
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13648 res[reslen] = NUL;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13649 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	13650
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13651 #ifdef FEAT_MBYTE
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13652 /*
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13653 * Turn "inword" into its sound-a-like equivalent in "res[MAXWLEN]".
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13654 * Multi-byte version of spell_soundfold().
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13655 */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13656 static void
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13657 spell_soundfold_wsal(slang, inword, res)
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13658 slang_T *slang;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13659 char_u *inword;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13660 char_u *res;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13661 {
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13662 salitem_T smp = (salitem_T )slang->sl_sal.ga_data;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13663 int word[MAXWLEN];
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13664 int wres[MAXWLEN];
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13665 int l;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13666 char_u *s;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13667 int *ws;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13668 char_u *t;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13669 int *pf;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13670 int i, j, z;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13671 int reslen;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13672 int n, k = 0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13673 int z0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13674 int k0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13675 int n0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13676 int c;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13677 int pri;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13678 int p0 = -333;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13679 int c0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13680 int did_white = FALSE;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13681
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13682 /*
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13683 * Convert the multi-byte string to a wide-character string.
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13684 * Remove accents, if wanted. We actually remove all non-word characters.
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13685 * But keep white space.
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13686 */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13687 n = 0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13688 for (s = inword; *s != NUL; )
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13689 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13690 t = s;
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	13691 c = mb_cptr2char_adv(&s);
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13692 if (slang->sl_rem_accents)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13693 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13694 if (enc_utf8 ? utf_class(c) == 0 : vim_iswhite(c))
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13695 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13696 if (did_white)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13697 continue;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13698 c = ' ';
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13699 did_white = TRUE;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13700 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13701 else
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13702 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13703 did_white = FALSE;
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	13704 if (!spell_iswordp_nmw(t))
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13705 continue;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13706 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13707 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13708 word[n++] = c;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13709 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13710 word[n] = NUL;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13711
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13712 /*
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13713 * This comes from Aspell phonet.cpp.
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13714 * Converted from C++ to C. Added support for multi-byte chars.
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13715 * Changed to keep spaces.
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13716 */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13717 i = reslen = z = 0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13718 while ((c = word[i]) != NUL)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13719 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13720 /* Start with the first rule that has the character in the word. */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13721 n = slang->sl_sal_first[c & 0xff];
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13722 z0 = 0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13723
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13724 if (n >= 0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13725 {
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13726 /* check all rules for the same index byte */
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13727 for (; ((ws = smp[n].sm_lead_w)[0] & 0xff) == (c & 0xff); ++n)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13728 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13729 /* Quickly skip entries that don't match the word. Most
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13730 * entries are less then three chars, optimize for that. */
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13731 if (c != ws[0])
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13732 continue;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13733 k = smp[n].sm_leadlen;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13734 if (k > 1)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13735 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13736 if (word[i + 1] != ws[1])
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13737 continue;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13738 if (k > 2)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13739 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13740 for (j = 2; j < k; ++j)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13741 if (word[i + j] != ws[j])
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13742 break;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13743 if (j < k)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13744 continue;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13745 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13746 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13747
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13748 if ((pf = smp[n].sm_oneof_w) != NULL)
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13749 {
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13750 /* Check for match with one of the chars in "sm_oneof". */
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13751 while (pf != NUL && pf != word[i + k])
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13752 ++pf;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13753 if (*pf == NUL)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13754 continue;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13755 ++k;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13756 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13757 s = smp[n].sm_rules;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13758 pri = 5; /* default priority */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13759
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13760 p0 = *s;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13761 k0 = k;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13762 while (*s == '-' && k > 1)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13763 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13764 k--;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13765 s++;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13766 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13767 if (*s == '<')
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13768 s++;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13769 if (VIM_ISDIGIT(*s))
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13770 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13771 /* determine priority */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13772 pri = *s - '0';
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13773 s++;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13774 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13775 if (s == '^' && (s + 1) == '^')
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13776 s++;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13777
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13778 if (*s == NUL
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13779 \|\| (*s == '^'
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13780 && (i == 0 \|\| !(word[i - 1] == ' '
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	13781 \|\| spell_iswordp_w(word + i - 1, curbuf)))
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13782 && (*(s + 1) != '$'
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	13783 \|\| (!spell_iswordp_w(word + i + k0, curbuf))))
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13784 \|\| (*s == '$' && i > 0
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	13785 && spell_iswordp_w(word + i - 1, curbuf)
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	13786 && (!spell_iswordp_w(word + i + k0, curbuf))))
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13787 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13788 /* search for followup rules, if: */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13789 /* followup and k > 1 and NO '-' in searchstring */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13790 c0 = word[i + k - 1];
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13791 n0 = slang->sl_sal_first[c0 & 0xff];
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13792
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13793 if (slang->sl_followup && k > 1 && n0 >= 0
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13794 && p0 != '-' && word[i + k] != NUL)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13795 {
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13796 /* Test follow-up rule for "word[i + k]"; loop over
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13797 * all entries with the same index byte. */
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13798 for ( ; ((ws = smp[n0].sm_lead_w)[0] & 0xff)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13799 == (c0 & 0xff); ++n0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13800 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13801 /* Quickly skip entries that don't match the word.
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13802 */
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13803 if (c0 != ws[0])
f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13804 continue;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13805 k0 = smp[n0].sm_leadlen;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13806 if (k0 > 1)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13807 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13808 if (word[i + k] != ws[1])
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13809 continue;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13810 if (k0 > 2)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13811 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13812 pf = word + i + k + 1;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13813 for (j = 2; j < k0; ++j)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13814 if (*pf++ != ws[j])
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13815 break;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13816 if (j < k0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13817 continue;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13818 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13819 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13820 k0 += k - 1;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13821
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13822 if ((pf = smp[n0].sm_oneof_w) != NULL)
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13823 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13824 /* Check for match with one of the chars in
375 f14cbd913415 updated for version 7.0097 vimboss parents: 372 diff changeset	13825 * "sm_oneof". */
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13826 while (pf != NUL && pf != word[i + k0])
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13827 ++pf;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13828 if (*pf == NUL)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13829 continue;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13830 ++k0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13831 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13832
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13833 p0 = 5;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13834 s = smp[n0].sm_rules;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13835 while (*s == '-')
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13836 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13837 /* "k0" gets NOT reduced because
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13838 * "if (k0 == k)" */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13839 s++;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13840 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13841 if (*s == '<')
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13842 s++;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13843 if (VIM_ISDIGIT(*s))
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13844 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13845 p0 = *s - '0';
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13846 s++;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13847 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13848
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13849 if (*s == NUL
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13850 /* s == '^' cuts /
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13851 \|\| (*s == '$'
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	13852 && !spell_iswordp_w(word + i + k0,
d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	13853 curbuf)))
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13854 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13855 if (k0 == k)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13856 /* this is just a piece of the string */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13857 continue;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13858
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13859 if (p0 < pri)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13860 /* priority too low */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13861 continue;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13862 /* rule fits; stop search */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13863 break;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13864 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13865 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13866
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13867 if (p0 >= pri && (smp[n0].sm_lead_w[0] & 0xff)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13868 == (c0 & 0xff))
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13869 continue;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13870 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13871
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13872 /* replace string */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13873 ws = smp[n].sm_to_w;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13874 s = smp[n].sm_rules;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13875 p0 = (vim_strchr(s, '<') != NULL) ? 1 : 0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13876 if (p0 == 1 && z == 0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13877 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13878 /* rule with '<' is used */
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	13879 if (reslen > 0 && ws != NULL && *ws != NUL
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	13880 && (wres[reslen - 1] == c
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13881 \|\| wres[reslen - 1] == *ws))
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13882 reslen--;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13883 z0 = 1;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13884 z = 1;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13885 k0 = 0;
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	13886 if (ws != NULL)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	13887 while (*ws != NUL && word[i + k0] != NUL)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	13888 {
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	13889 word[i + k0] = *ws;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	13890 k0++;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	13891 ws++;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	13892 }
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13893 if (k > k0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13894 mch_memmove(word + i + k0, word + i + k,
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13895 sizeof(int) * (STRLEN(word + i + k) + 1));
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13896
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13897 /* new "actual letter" */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13898 c = word[i];
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13899 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13900 else
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13901 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13902 /* no '<' rule used */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13903 i += k - 1;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13904 z = 0;
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	13905 if (ws != NULL)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	13906 while (*ws != NUL && ws[1] != NUL
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	13907 && reslen < MAXWLEN)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	13908 {
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	13909 if (reslen == 0 \|\| wres[reslen - 1] != *ws)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	13910 wres[reslen++] = *ws;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	13911 ws++;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	13912 }
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13913 /* new "actual letter" */
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	13914 if (ws == NULL)
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	13915 c = NUL;
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	13916 else
4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	13917 c = *ws;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13918 if (strstr((char *)s, "^^") != NULL)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13919 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13920 if (c != NUL)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13921 wres[reslen++] = c;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13922 mch_memmove(word, word + i + 1,
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13923 sizeof(int) * (STRLEN(word + i + 1) + 1));
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13924 i = 0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13925 z0 = 1;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13926 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13927 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13928 break;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13929 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13930 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13931 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13932 else if (vim_iswhite(c))
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13933 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13934 c = ' ';
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13935 k = 1;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13936 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13937
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13938 if (z0 == 0)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13939 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13940 if (k && !p0 && reslen < MAXWLEN && c != NUL
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13941 && (!slang->sl_collapse \|\| reslen == 0
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13942 \|\| wres[reslen - 1] != c))
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13943 /* condense only double letters */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13944 wres[reslen++] = c;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13945
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13946 i++;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13947 z = 0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13948 k = 0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13949 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13950 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13951
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13952 /* Convert wide characters in "wres" to a multi-byte string in "res". */
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13953 l = 0;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13954 for (n = 0; n < reslen; ++n)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13955 {
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13956 l += mb_char2bytes(wres[n], res + l);
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13957 if (l + MB_MAXBYTES > MAXWLEN)
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13958 break;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13959 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13960 res[l] = NUL;
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13961 }
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13962 #endif
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	13963
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	13964 /*
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13965 * Compute a score for two sound-a-like words.
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13966 * This permits up to two inserts/deletes/swaps/etc. to keep things fast.
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13967 * 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	13968 * avoiding checks that will not be possible.
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13969 */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13970 static int
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13971 soundalike_score(goodstart, badstart)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13972 char_u goodstart; / sound-folded good word */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13973 char_u badstart; / sound-folded bad word */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13974 {
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13975 char_u *goodsound = goodstart;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13976 char_u *badsound = badstart;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13977 int goodlen;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13978 int badlen;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13979 int n;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13980 char_u pl, ps;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	13981 char_u pl2, ps2;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13982 int score = 0;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13983
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13984 /* adding/inserting "*" at the start (word starts with vowel) shouldn't be
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13985 * counted so much, vowels halfway the word aren't counted at all. */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13986 if ((badsound == '' \|\| goodsound == '') && badsound != goodsound)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13987 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13988 if (badsound[1] == goodsound[1]
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13989 \|\| (badsound[1] != NUL
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13990 && goodsound[1] != NUL
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13991 && badsound[2] == goodsound[2]))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13992 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13993 /* handle like a substitute */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13994 }
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	13995 else
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13996 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13997 score = 2 * SCORE_DEL / 3;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13998 if (badsound == '')
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	13999 ++badsound;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14000 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14001 ++goodsound;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14002 }
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14003 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14004
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14005 goodlen = STRLEN(goodsound);
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14006 badlen = STRLEN(badsound);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14007
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14008 /* Return quickly if the lenghts are too different to be fixed by two
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14009 * changes. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14010 n = goodlen - badlen;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14011 if (n < -2 \|\| n > 2)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14012 return SCORE_MAXMAX;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14013
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14014 if (n > 0)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14015 {
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14016 pl = goodsound; /* goodsound is longest */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14017 ps = badsound;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14018 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14019 else
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14020 {
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14021 pl = badsound; /* badsound is longest */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14022 ps = goodsound;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14023 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14024
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14025 /* Skip over the identical part. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14026 while (pl == ps && *pl != NUL)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14027 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14028 ++pl;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14029 ++ps;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14030 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14031
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14032 switch (n)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14033 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14034 case -2:
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14035 case 2:
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14036 /*
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14037 * Must delete two characters from "pl".
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14038 */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14039 ++pl; /* first delete */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14040 while (pl == ps)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14041 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14042 ++pl;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14043 ++ps;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14044 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14045 /* strings must be equal after second delete */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14046 if (STRCMP(pl + 1, ps) == 0)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14047 return score + SCORE_DEL * 2;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14048
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14049 /* Failed to compare. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14050 break;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14051
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14052 case -1:
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14053 case 1:
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14054 /*
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14055 * Minimal one delete from "pl" required.
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14056 */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14057
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14058 /* 1: delete */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14059 pl2 = pl + 1;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14060 ps2 = ps;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14061 while (pl2 == ps2)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14062 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14063 if (pl2 == NUL) / reached the end */
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14064 return score + SCORE_DEL;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14065 ++pl2;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14066 ++ps2;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14067 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14068
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14069 /* 2: delete then swap, then rest must be equal */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14070 if (pl2[0] == ps2[1] && pl2[1] == ps2[0]
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14071 && STRCMP(pl2 + 2, ps2 + 2) == 0)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14072 return score + SCORE_DEL + SCORE_SWAP;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14073
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14074 /* 3: delete then substitute, then the rest must be equal */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14075 if (STRCMP(pl2 + 1, ps2 + 1) == 0)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14076 return score + SCORE_DEL + SCORE_SUBST;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14077
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14078 /* 4: first swap then delete */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14079 if (pl[0] == ps[1] && pl[1] == ps[0])
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14080 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14081 pl2 = pl + 2; /* swap, skip two chars */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14082 ps2 = ps + 2;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14083 while (pl2 == ps2)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14084 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14085 ++pl2;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14086 ++ps2;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14087 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14088 /* delete a char and then strings must be equal */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14089 if (STRCMP(pl2 + 1, ps2) == 0)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14090 return score + SCORE_SWAP + SCORE_DEL;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14091 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14092
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14093 /* 5: first substitute then delete */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14094 pl2 = pl + 1; /* substitute, skip one char */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14095 ps2 = ps + 1;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14096 while (pl2 == ps2)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14097 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14098 ++pl2;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14099 ++ps2;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14100 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14101 /* delete a char and then strings must be equal */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14102 if (STRCMP(pl2 + 1, ps2) == 0)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14103 return score + SCORE_SUBST + SCORE_DEL;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14104
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14105 /* Failed to compare. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14106 break;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14107
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14108 case 0:
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14109 /*
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14110 * Lenghts are equal, thus changes must result in same length: An
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14111 * insert is only possible in combination with a delete.
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14112 * 1: check if for identical strings
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14113 */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14114 if (*pl == NUL)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14115 return score;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14116
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14117 /* 2: swap */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14118 if (pl[0] == ps[1] && pl[1] == ps[0])
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14119 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14120 pl2 = pl + 2; /* swap, skip two chars */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14121 ps2 = ps + 2;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14122 while (pl2 == ps2)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14123 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14124 if (pl2 == NUL) / reached the end */
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14125 return score + SCORE_SWAP;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14126 ++pl2;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14127 ++ps2;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14128 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14129 /* 3: swap and swap again */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14130 if (pl2[0] == ps2[1] && pl2[1] == ps2[0]
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14131 && STRCMP(pl2 + 2, ps2 + 2) == 0)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14132 return score + SCORE_SWAP + SCORE_SWAP;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14133
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14134 /* 4: swap and substitute */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14135 if (STRCMP(pl2 + 1, ps2 + 1) == 0)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14136 return score + SCORE_SWAP + SCORE_SUBST;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14137 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14138
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14139 /* 5: substitute */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14140 pl2 = pl + 1;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14141 ps2 = ps + 1;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14142 while (pl2 == ps2)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14143 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14144 if (pl2 == NUL) / reached the end */
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14145 return score + SCORE_SUBST;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14146 ++pl2;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14147 ++ps2;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14148 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14149
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14150 /* 6: substitute and swap */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14151 if (pl2[0] == ps2[1] && pl2[1] == ps2[0]
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14152 && STRCMP(pl2 + 2, ps2 + 2) == 0)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14153 return score + SCORE_SUBST + SCORE_SWAP;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14154
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14155 /* 7: substitute and substitute */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14156 if (STRCMP(pl2 + 1, ps2 + 1) == 0)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14157 return score + SCORE_SUBST + SCORE_SUBST;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14158
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14159 /* 8: insert then delete */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14160 pl2 = pl;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14161 ps2 = ps + 1;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14162 while (pl2 == ps2)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14163 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14164 ++pl2;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14165 ++ps2;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14166 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14167 if (STRCMP(pl2 + 1, ps2) == 0)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14168 return score + SCORE_INS + SCORE_DEL;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14169
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14170 /* 9: delete then insert */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14171 pl2 = pl + 1;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14172 ps2 = ps;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14173 while (pl2 == ps2)
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14174 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14175 ++pl2;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14176 ++ps2;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14177 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14178 if (STRCMP(pl2, ps2 + 1) == 0)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14179 return score + SCORE_INS + SCORE_DEL;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14180
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14181 /* Failed to compare. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14182 break;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14183 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14184
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14185 return SCORE_MAXMAX;
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14186 }
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14187
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14188 /*
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14189 * Compute the "edit distance" to turn "badword" into "goodword". The less
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14190 * deletes/inserts/substitutes/swaps are required the lower the score.
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14191 *
485 13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	14192 * The algorithm is described by Du and Chang, 1992.
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	14193 * The implementation of the algorithm comes from Aspell editdist.cpp,
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	14194 * edit_distance(). It has been converted from C++ to C and modified to
13cf73878020 updated for version 7.0133 vimboss parents: 483 diff changeset	14195 * support multi-byte characters.
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14196 */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14197 static int
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14198 spell_edit_score(slang, badword, goodword)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14199 slang_T *slang;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14200 char_u *badword;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14201 char_u *goodword;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14202 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14203 int *cnt;
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14204 int badlen, goodlen; /* lenghts including NUL */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14205 int j, i;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14206 int t;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14207 int bc, gc;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14208 int pbc, pgc;
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14209 #ifdef FEAT_MBYTE
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14210 char_u *p;
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14211 int wbadword[MAXWLEN];
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14212 int wgoodword[MAXWLEN];
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14213
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14214 if (has_mbyte)
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14215 {
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14216 /* Get the characters from the multi-byte strings and put them in an
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14217 * int array for easy access. */
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14218 for (p = badword, badlen = 0; *p != NUL; )
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	14219 wbadword[badlen++] = mb_cptr2char_adv(&p);
398 d5dbe17efce2 updated for version 7.0105 vimboss parents: 393 diff changeset	14220 wbadword[badlen++] = 0;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14221 for (p = goodword, goodlen = 0; *p != NUL; )
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 469 diff changeset	14222 wgoodword[goodlen++] = mb_cptr2char_adv(&p);
398 d5dbe17efce2 updated for version 7.0105 vimboss parents: 393 diff changeset	14223 wgoodword[goodlen++] = 0;
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14224 }
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14225 else
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14226 #endif
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14227 {
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14228 badlen = STRLEN(badword) + 1;
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14229 goodlen = STRLEN(goodword) + 1;
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14230 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14231
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14232 /* We use "cnt" as an array: CNT(badword_idx, goodword_idx). */
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14233 #define CNT(a, b) cnt[(a) + (b) * (badlen + 1)]
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14234 cnt = (int )lalloc((long_u)(sizeof(int) (badlen + 1) * (goodlen + 1)),
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14235 TRUE);
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14236 if (cnt == NULL)
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14237 return 0; /* out of memory */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14238
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14239 CNT(0, 0) = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14240 for (j = 1; j <= goodlen; ++j)
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14241 CNT(0, j) = CNT(0, j - 1) + SCORE_INS;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14242
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14243 for (i = 1; i <= badlen; ++i)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14244 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14245 CNT(i, 0) = CNT(i - 1, 0) + SCORE_DEL;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14246 for (j = 1; j <= goodlen; ++j)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14247 {
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14248 #ifdef FEAT_MBYTE
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14249 if (has_mbyte)
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14250 {
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14251 bc = wbadword[i - 1];
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14252 gc = wgoodword[j - 1];
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14253 }
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14254 else
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14255 #endif
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14256 {
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14257 bc = badword[i - 1];
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14258 gc = goodword[j - 1];
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14259 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14260 if (bc == gc)
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14261 CNT(i, j) = CNT(i - 1, j - 1);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14262 else
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14263 {
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14264 /* Use a better score when there is only a case difference. */
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14265 if (SPELL_TOFOLD(bc) == SPELL_TOFOLD(gc))
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14266 CNT(i, j) = SCORE_ICASE + CNT(i - 1, j - 1);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14267 else
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14268 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14269 /* For a similar character use SCORE_SIMILAR. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14270 if (slang != NULL
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14271 && slang->sl_has_map
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14272 && similar_chars(slang, gc, bc))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14273 CNT(i, j) = SCORE_SIMILAR + CNT(i - 1, j - 1);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14274 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14275 CNT(i, j) = SCORE_SUBST + CNT(i - 1, j - 1);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14276 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14277
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14278 if (i > 1 && j > 1)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14279 {
324 548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14280 #ifdef FEAT_MBYTE
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14281 if (has_mbyte)
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14282 {
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14283 pbc = wbadword[i - 2];
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14284 pgc = wgoodword[j - 2];
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14285 }
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14286 else
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14287 #endif
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14288 {
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14289 pbc = badword[i - 2];
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14290 pgc = goodword[j - 2];
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14291 }
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14292 if (bc == pgc && pbc == gc)
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14293 {
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14294 t = SCORE_SWAP + CNT(i - 2, j - 2);
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14295 if (t < CNT(i, j))
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14296 CNT(i, j) = t;
548525d9da24 updated for version 7.0085 vimboss parents: 323 diff changeset	14297 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14298 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14299 t = SCORE_DEL + CNT(i - 1, j);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14300 if (t < CNT(i, j))
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14301 CNT(i, j) = t;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14302 t = SCORE_INS + CNT(i, j - 1);
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14303 if (t < CNT(i, j))
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14304 CNT(i, j) = t;
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14305 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14306 }
03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14307 }
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14308
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14309 i = CNT(badlen - 1, goodlen - 1);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14310 vim_free(cnt);
7033303ea0c0 updated for version 7.0089 vimboss parents: 339 diff changeset	14311 return i;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 316 diff changeset	14312 }
307 7010607c5753 updated for version 7.0081 vimboss parents: 302 diff changeset	14313
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14314 typedef struct
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14315 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14316 int badi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14317 int goodi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14318 int score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14319 } limitscore_T;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14320
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14321 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14322 * 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	14323 * May return SCORE_MAXMAX when the score is higher than "limit".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14324 *
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14325 * This uses a stack for the edits still to be tried.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14326 * The idea comes from Aspell leditdist.cpp. Rewritten in C and added support
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14327 * for multi-byte characters.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14328 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14329 static int
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14330 spell_edit_score_limit(slang, badword, goodword, limit)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14331 slang_T *slang;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14332 char_u *badword;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14333 char_u *goodword;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14334 int limit;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14335 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14336 limitscore_T stack[10]; /* allow for over 3 * 2 edits */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14337 int stackidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14338 int bi, gi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14339 int bi2, gi2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14340 int bc, gc;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14341 int score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14342 int score_off;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14343 int minscore;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14344 int round;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14345
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14346 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14347 /* Multi-byte characters require a bit more work, use a different function
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14348 * to avoid testing "has_mbyte" quite often. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14349 if (has_mbyte)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14350 return spell_edit_score_limit_w(slang, badword, goodword, limit);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14351 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14352
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14353 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14354 * 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	14355 * characters are equal just continue, this always gives the lowest score.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14356 * When there is a difference try several alternatives. Each alternative
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14357 * increases "score" for the edit distance. Some of the alternatives are
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14358 * 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	14359 * end of the word the score for one alternative is known. The lowest
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14360 * possible score is stored in "minscore".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14361 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14362 stackidx = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14363 bi = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14364 gi = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14365 score = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14366 minscore = limit + 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14367
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14368 for (;;)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14369 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14370 /* Skip over an equal part, score remains the same. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14371 for (;;)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14372 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14373 bc = badword[bi];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14374 gc = goodword[gi];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14375 if (bc != gc) /* stop at a char that's different */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14376 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14377 if (bc == NUL) /* both words end */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14378 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14379 if (score < minscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14380 minscore = score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14381 goto pop; /* do next alternative */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14382 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14383 ++bi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14384 ++gi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14385 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14386
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14387 if (gc == NUL) /* goodword ends, delete badword chars */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14388 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14389 do
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14390 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14391 if ((score += SCORE_DEL) >= minscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14392 goto pop; /* do next alternative */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14393 } while (badword[++bi] != NUL);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14394 minscore = score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14395 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14396 else if (bc == NUL) /* badword ends, insert badword chars */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14397 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14398 do
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14399 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14400 if ((score += SCORE_INS) >= minscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14401 goto pop; /* do next alternative */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14402 } while (goodword[++gi] != NUL);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14403 minscore = score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14404 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14405 else /* both words continue */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14406 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14407 /* If not close to the limit, perform a change. Only try changes
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14408 * that may lead to a lower score than "minscore".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14409 * round 0: try deleting a char from badword
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14410 * round 1: try inserting a char in badword */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14411 for (round = 0; round <= 1; ++round)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14412 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14413 score_off = score + (round == 0 ? SCORE_DEL : SCORE_INS);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14414 if (score_off < minscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14415 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14416 if (score_off + SCORE_EDIT_MIN >= minscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14417 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14418 /* Near the limit, rest of the words must match. We
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14419 * can check that right now, no need to push an item
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14420 * onto the stack. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14421 bi2 = bi + 1 - round;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14422 gi2 = gi + round;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14423 while (goodword[gi2] == badword[bi2])
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14424 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14425 if (goodword[gi2] == NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14426 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14427 minscore = score_off;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14428 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14429 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14430 ++bi2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14431 ++gi2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14432 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14433 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14434 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14435 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14436 /* try deleting/inserting a character later */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14437 stack[stackidx].badi = bi + 1 - round;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14438 stack[stackidx].goodi = gi + round;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14439 stack[stackidx].score = score_off;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14440 ++stackidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14441 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14442 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14443 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14444
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14445 if (score + SCORE_SWAP < minscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14446 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14447 /* If swapping two characters makes a match then the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14448 * substitution is more expensive, thus there is no need to
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14449 * try both. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14450 if (gc == badword[bi + 1] && bc == goodword[gi + 1])
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14451 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14452 /* Swap two characters, that is: skip them. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14453 gi += 2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14454 bi += 2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14455 score += SCORE_SWAP;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14456 continue;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14457 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14458 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14459
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14460 /* Substitute one character for another which is the same
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14461 * thing as deleting a character from both goodword and badword.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14462 * Use a better score when there is only a case difference. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14463 if (SPELL_TOFOLD(bc) == SPELL_TOFOLD(gc))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14464 score += SCORE_ICASE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14465 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14466 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14467 /* For a similar character use SCORE_SIMILAR. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14468 if (slang != NULL
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14469 && slang->sl_has_map
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14470 && similar_chars(slang, gc, bc))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14471 score += SCORE_SIMILAR;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14472 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14473 score += SCORE_SUBST;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14474 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14475
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14476 if (score < minscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14477 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14478 /* Do the substitution. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14479 ++gi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14480 ++bi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14481 continue;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14482 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14483 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14484 pop:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14485 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14486 * Get here to try the next alternative, pop it from the stack.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14487 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14488 if (stackidx == 0) /* stack is empty, finished */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14489 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14490
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14491 /* pop an item from the stack */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14492 --stackidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14493 gi = stack[stackidx].goodi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14494 bi = stack[stackidx].badi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14495 score = stack[stackidx].score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14496 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14497
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14498 /* When the score goes over "limit" it may actually be much higher.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14499 * 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	14500 * bonus. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14501 if (minscore > limit)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14502 return SCORE_MAXMAX;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14503 return minscore;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14504 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14505
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14506 #ifdef FEAT_MBYTE
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14507 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14508 * Multi-byte version of spell_edit_score_limit().
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14509 * Keep it in sync with the above!
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14510 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14511 static int
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14512 spell_edit_score_limit_w(slang, badword, goodword, limit)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14513 slang_T *slang;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14514 char_u *badword;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14515 char_u *goodword;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14516 int limit;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14517 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14518 limitscore_T stack[10]; /* allow for over 3 * 2 edits */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14519 int stackidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14520 int bi, gi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14521 int bi2, gi2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14522 int bc, gc;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14523 int score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14524 int score_off;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14525 int minscore;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14526 int round;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14527 char_u *p;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14528 int wbadword[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14529 int wgoodword[MAXWLEN];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14530
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14531 /* Get the characters from the multi-byte strings and put them in an
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14532 * int array for easy access. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14533 bi = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14534 for (p = badword; *p != NUL; )
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14535 wbadword[bi++] = mb_cptr2char_adv(&p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14536 wbadword[bi++] = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14537 gi = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14538 for (p = goodword; *p != NUL; )
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14539 wgoodword[gi++] = mb_cptr2char_adv(&p);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14540 wgoodword[gi++] = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14541
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14542 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14543 * 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	14544 * characters are equal just continue, this always gives the lowest score.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14545 * When there is a difference try several alternatives. Each alternative
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14546 * increases "score" for the edit distance. Some of the alternatives are
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14547 * 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	14548 * end of the word the score for one alternative is known. The lowest
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14549 * possible score is stored in "minscore".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14550 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14551 stackidx = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14552 bi = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14553 gi = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14554 score = 0;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14555 minscore = limit + 1;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14556
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14557 for (;;)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14558 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14559 /* Skip over an equal part, score remains the same. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14560 for (;;)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14561 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14562 bc = wbadword[bi];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14563 gc = wgoodword[gi];
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14564
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14565 if (bc != gc) /* stop at a char that's different */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14566 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14567 if (bc == NUL) /* both words end */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14568 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14569 if (score < minscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14570 minscore = score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14571 goto pop; /* do next alternative */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14572 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14573 ++bi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14574 ++gi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14575 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14576
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14577 if (gc == NUL) /* goodword ends, delete badword chars */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14578 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14579 do
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14580 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14581 if ((score += SCORE_DEL) >= minscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14582 goto pop; /* do next alternative */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14583 } while (wbadword[++bi] != NUL);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14584 minscore = score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14585 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14586 else if (bc == NUL) /* badword ends, insert badword chars */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14587 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14588 do
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14589 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14590 if ((score += SCORE_INS) >= minscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14591 goto pop; /* do next alternative */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14592 } while (wgoodword[++gi] != NUL);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14593 minscore = score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14594 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14595 else /* both words continue */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14596 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14597 /* If not close to the limit, perform a change. Only try changes
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14598 * that may lead to a lower score than "minscore".
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14599 * round 0: try deleting a char from badword
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14600 * round 1: try inserting a char in badword */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14601 for (round = 0; round <= 1; ++round)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14602 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14603 score_off = score + (round == 0 ? SCORE_DEL : SCORE_INS);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14604 if (score_off < minscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14605 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14606 if (score_off + SCORE_EDIT_MIN >= minscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14607 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14608 /* Near the limit, rest of the words must match. We
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14609 * can check that right now, no need to push an item
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14610 * onto the stack. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14611 bi2 = bi + 1 - round;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14612 gi2 = gi + round;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14613 while (wgoodword[gi2] == wbadword[bi2])
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14614 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14615 if (wgoodword[gi2] == NUL)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14616 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14617 minscore = score_off;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14618 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14619 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14620 ++bi2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14621 ++gi2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14622 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14623 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14624 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14625 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14626 /* try deleting a character from badword later */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14627 stack[stackidx].badi = bi + 1 - round;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14628 stack[stackidx].goodi = gi + round;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14629 stack[stackidx].score = score_off;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14630 ++stackidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14631 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14632 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14633 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14634
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14635 if (score + SCORE_SWAP < minscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14636 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14637 /* If swapping two characters makes a match then the
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14638 * substitution is more expensive, thus there is no need to
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14639 * try both. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14640 if (gc == wbadword[bi + 1] && bc == wgoodword[gi + 1])
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14641 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14642 /* Swap two characters, that is: skip them. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14643 gi += 2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14644 bi += 2;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14645 score += SCORE_SWAP;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14646 continue;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14647 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14648 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14649
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14650 /* Substitute one character for another which is the same
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14651 * thing as deleting a character from both goodword and badword.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14652 * Use a better score when there is only a case difference. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14653 if (SPELL_TOFOLD(bc) == SPELL_TOFOLD(gc))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14654 score += SCORE_ICASE;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14655 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14656 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14657 /* For a similar character use SCORE_SIMILAR. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14658 if (slang != NULL
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14659 && slang->sl_has_map
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14660 && similar_chars(slang, gc, bc))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14661 score += SCORE_SIMILAR;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14662 else
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14663 score += SCORE_SUBST;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14664 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14665
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14666 if (score < minscore)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14667 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14668 /* Do the substitution. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14669 ++gi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14670 ++bi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14671 continue;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14672 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14673 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14674 pop:
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14675 /*
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14676 * Get here to try the next alternative, pop it from the stack.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14677 */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14678 if (stackidx == 0) /* stack is empty, finished */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14679 break;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14680
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14681 /* pop an item from the stack */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14682 --stackidx;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14683 gi = stack[stackidx].goodi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14684 bi = stack[stackidx].badi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14685 score = stack[stackidx].score;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14686 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14687
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14688 /* When the score goes over "limit" it may actually be much higher.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14689 * 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	14690 * bonus. */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14691 if (minscore > limit)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14692 return SCORE_MAXMAX;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14693 return minscore;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14694 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14695 #endif
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14696
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14697 #define DUMPFLAG_KEEPCASE 1 /* round 2: keep-case tree */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14698 #define DUMPFLAG_COUNT 2 /* include word count */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14699
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14700 /*
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14701 * ":spelldump"
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14702 */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14703 /ARGSUSED/
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14704 void
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14705 ex_spelldump(eap)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14706 exarg_T *eap;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14707 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14708 buf_T *buf = curbuf;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14709 langp_T *lp;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14710 slang_T *slang;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14711 idx_T arridx[MAXWLEN];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14712 int curi[MAXWLEN];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14713 char_u word[MAXWLEN];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14714 int c;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14715 char_u *byts;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14716 idx_T *idxs;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14717 linenr_T lnum = 0;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14718 int round;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14719 int depth;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14720 int n;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14721 int flags;
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14722 char_u region_names = NULL; / region names being used */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14723 int do_region = TRUE; /* dump region names and numbers */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14724 char_u *p;
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	14725 int lpi;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14726 int dumpflags;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14727
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	14728 if (no_spell_checking(curwin))
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14729 return;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14730
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14731 /* Create a new empty buffer by splitting the window. */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14732 do_cmdline_cmd((char_u *)"new");
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14733 if (!bufempty() \|\| !buf_valid(buf))
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14734 return;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14735
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14736 /* Find out if we can support regions: All languages must support the same
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14737 * regions or none at all. */
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	14738 for (lpi = 0; lpi < buf->b_langp.ga_len; ++lpi)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	14739 {
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	14740 lp = LANGP_ENTRY(buf->b_langp, lpi);
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14741 p = lp->lp_slang->sl_regions;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14742 if (p[0] != 0)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14743 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14744 if (region_names == NULL) /* first language with regions */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14745 region_names = p;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14746 else if (STRCMP(region_names, p) != 0)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14747 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14748 do_region = FALSE; /* region names are different */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14749 break;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14750 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14751 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14752 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14753
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14754 if (do_region && region_names != NULL)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14755 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14756 vim_snprintf((char *)IObuff, IOSIZE, "/regions=%s", region_names);
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14757 ml_append(lnum++, IObuff, (colnr_T)0, FALSE);
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14758 }
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14759 else
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14760 do_region = FALSE;
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14761
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14762 /*
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14763 * Loop over all files loaded for the entries in 'spelllang'.
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14764 */
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	14765 for (lpi = 0; lpi < buf->b_langp.ga_len; ++lpi)
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	14766 {
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	14767 lp = LANGP_ENTRY(buf->b_langp, lpi);
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14768 slang = lp->lp_slang;
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	14769 if (slang->sl_fbyts == NULL) /* reloading failed */
4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	14770 continue;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14771
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14772 vim_snprintf((char *)IObuff, IOSIZE, "# file: %s", slang->sl_fname);
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14773 ml_append(lnum++, IObuff, (colnr_T)0, FALSE);
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14774
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14775 /* round 1: case-folded tree
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14776 * round 2: keep-case tree */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14777 for (round = 1; round <= 2; ++round)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14778 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14779 if (round == 1)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14780 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14781 dumpflags = 0;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14782 byts = slang->sl_fbyts;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14783 idxs = slang->sl_fidxs;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14784 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14785 else
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14786 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14787 dumpflags = DUMPFLAG_KEEPCASE;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14788 byts = slang->sl_kbyts;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14789 idxs = slang->sl_kidxs;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14790 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14791 if (byts == NULL)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14792 continue; /* array is empty */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14793
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14794 if (eap->forceit)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14795 dumpflags \|= DUMPFLAG_COUNT;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14796
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14797 depth = 0;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14798 arridx[0] = 0;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14799 curi[0] = 1;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14800 while (depth >= 0 && !got_int)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14801 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14802 if (curi[depth] > byts[arridx[depth]])
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14803 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14804 /* Done all bytes at this node, go up one level. */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14805 --depth;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14806 line_breakcheck();
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14807 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14808 else
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14809 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14810 /* Do one more byte at this node. */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14811 n = arridx[depth] + curi[depth];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14812 ++curi[depth];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14813 c = byts[n];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14814 if (c == 0)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14815 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14816 /* End of word, deal with the word.
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14817 * Don't use keep-case words in the fold-case tree,
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14818 * they will appear in the keep-case tree.
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14819 * Only use the word when the region matches. */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14820 flags = (int)idxs[n];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14821 if ((round == 2 \|\| (flags & WF_KEEPCAP) == 0)
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 498 diff changeset	14822 && (flags & WF_NEEDCOMP) == 0
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14823 && (do_region
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14824 \|\| (flags & WF_REGION) == 0
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	14825 \|\| (((unsigned)flags >> 16)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14826 & lp->lp_region) != 0))
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14827 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14828 word[depth] = NUL;
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14829 if (!do_region)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14830 flags &= ~WF_REGION;
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	14831
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	14832 /* Dump the basic word if there is no prefix or
644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	14833 * when it's the first one. */
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	14834 c = (unsigned)flags >> 24;
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	14835 if (c == 0 \|\| curi[depth] == 2)
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14836 dump_word(slang, word, dumpflags,
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14837 flags, lnum++);
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14838
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14839 /* Apply the prefix, if there is one. */
355 644578c9e219 updated for version 7.0092 vimboss parents: 351 diff changeset	14840 if (c != 0)
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14841 lnum = dump_prefixes(slang, word, dumpflags,
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14842 flags, lnum);
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14843 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14844 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14845 else
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14846 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14847 /* Normal char, go one level deeper. */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14848 word[depth++] = c;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14849 arridx[depth] = idxs[n];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14850 curi[depth] = 1;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14851 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14852 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14853 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14854 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14855 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14856
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14857 /* Delete the empty line that we started with. */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14858 if (curbuf->b_ml.ml_line_count > 1)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14859 ml_delete(curbuf->b_ml.ml_line_count, FALSE);
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14860
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14861 redraw_later(NOT_VALID);
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14862 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14863
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14864 /*
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14865 * Dump one word: apply case modifications and append a line to the buffer.
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14866 */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14867 static void
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14868 dump_word(slang, word, dumpflags, flags, lnum)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14869 slang_T *slang;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14870 char_u *word;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14871 int dumpflags;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14872 int flags;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14873 linenr_T lnum;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14874 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14875 int keepcap = FALSE;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14876 char_u *p;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14877 char_u *tw;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14878 char_u cword[MAXWLEN];
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14879 char_u badword[MAXWLEN + 10];
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14880 int i;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14881
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14882 if ((dumpflags & DUMPFLAG_KEEPCASE) == 0 && (flags & WF_CAPMASK) != 0)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14883 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14884 /* Need to fix case according to "flags". */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14885 make_case_word(word, cword, flags);
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14886 p = cword;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14887 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14888 else
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14889 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14890 p = word;
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14891 if ((dumpflags & DUMPFLAG_KEEPCASE)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14892 && ((captype(word, NULL) & WF_KEEPCAP) == 0
389 4fe8e1a7758e updated for version 7.0102 vimboss parents: 388 diff changeset	14893 \|\| (flags & WF_FIXCAP) != 0))
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14894 keepcap = TRUE;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14895 }
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14896 tw = p;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14897
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14898 /* Add flags and regions after a slash. */
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14899 if ((flags & (WF_BANNED \| WF_RARE \| WF_REGION)) \|\| keepcap)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14900 {
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14901 STRCPY(badword, p);
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14902 STRCAT(badword, "/");
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14903 if (keepcap)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14904 STRCAT(badword, "=");
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14905 if (flags & WF_BANNED)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14906 STRCAT(badword, "!");
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14907 else if (flags & WF_RARE)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14908 STRCAT(badword, "?");
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14909 if (flags & WF_REGION)
997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14910 for (i = 0; i < 7; ++i)
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	14911 if (flags & (0x10000 << i))
381 997a094e44d2 updated for version 7.0099 vimboss parents: 376 diff changeset	14912 sprintf((char *)badword + STRLEN(badword), "%d", i + 1);
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14913 p = badword;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14914 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14915
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14916 if (dumpflags & DUMPFLAG_COUNT)
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14917 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14918 hashitem_T *hi;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14919
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14920 /* Include the word count for ":spelldump!". */
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14921 hi = hash_find(&slang->sl_wordcount, tw);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14922 if (!HASHITEM_EMPTY(hi))
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14923 {
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14924 vim_snprintf((char *)IObuff, IOSIZE, "%s\t%d",
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14925 tw, HI2WC(hi)->wc_count);
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14926 p = IObuff;
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14927 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14928 }
81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14929
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14930 ml_append(lnum, p, (colnr_T)0, FALSE);
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14931 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14932
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14933 /*
372 a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14934 * For ":spelldump": Find matching prefixes for "word". Prepend each to
a698eb686ded updated for version 7.0096 vimboss parents: 366 diff changeset	14935 * "word" and append a line to the buffer.
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14936 * Return the updated line number.
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14937 */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14938 static linenr_T
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14939 dump_prefixes(slang, word, dumpflags, flags, startlnum)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14940 slang_T *slang;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14941 char_u word; / case-folded word */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	14942 int dumpflags;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14943 int flags; /* flags with prefix ID */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14944 linenr_T startlnum;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14945 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14946 idx_T arridx[MAXWLEN];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14947 int curi[MAXWLEN];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14948 char_u prefix[MAXWLEN];
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	14949 char_u word_up[MAXWLEN];
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	14950 int has_word_up = FALSE;
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14951 int c;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14952 char_u *byts;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14953 idx_T *idxs;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14954 linenr_T lnum = startlnum;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14955 int depth;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14956 int n;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14957 int len;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14958 int i;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14959
626 732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	14960 /* 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	14961 * upper-case letter in word_up[]. */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	14962 c = PTR2CHAR(word);
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	14963 if (SPELL_TOUPPER(c) != c)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	14964 {
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	14965 onecap_copy(word, word_up, TRUE);
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	14966 has_word_up = TRUE;
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	14967 }
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	14968
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14969 byts = slang->sl_pbyts;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14970 idxs = slang->sl_pidxs;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14971 if (byts != NULL) /* array not is empty */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14972 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14973 /*
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14974 * Loop over all prefixes, building them byte-by-byte in prefix[].
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	14975 * When at the end of a prefix check that it supports "flags".
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14976 */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14977 depth = 0;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14978 arridx[0] = 0;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14979 curi[0] = 1;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14980 while (depth >= 0 && !got_int)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14981 {
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	14982 n = arridx[depth];
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	14983 len = byts[n];
bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	14984 if (curi[depth] > len)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14985 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14986 /* Done all bytes at this node, go up one level. */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14987 --depth;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14988 line_breakcheck();
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14989 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14990 else
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14991 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14992 /* Do one more byte at this node. */
390 bded5839a32e updated for version 7.0103 vimboss parents: 389 diff changeset	14993 n += curi[depth];
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14994 ++curi[depth];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14995 c = byts[n];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14996 if (c == 0)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14997 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14998 /* End of prefix, find out how many IDs there are. */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	14999 for (i = 1; i < len; ++i)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15000 if (byts[n + i] != 0)
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15001 break;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15002 curi[depth] += i - 1;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15003
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	15004 c = valid_word_prefix(i, n, flags, word, slang, FALSE);
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	15005 if (c != 0)
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15006 {
376 d2bc505a6d91 updated for version 7.0098 vimboss parents: 375 diff changeset	15007 vim_strncpy(prefix + depth, word, MAXWLEN - depth - 1);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15008 dump_word(slang, prefix, dumpflags,
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	15009 (c & WF_RAREPFX) ? (flags \| WF_RARE)
366 b498dee21bd3 updated for version 7.0095 vimboss parents: 358 diff changeset	15010 : flags, lnum++);
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15011 }
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	15012
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	15013 /* Check for prefix that matches the word when the
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	15014 * first letter is upper-case, but only if the prefix has
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	15015 * a condition. */
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	15016 if (has_word_up)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	15017 {
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	15018 c = valid_word_prefix(i, n, flags, word_up, slang,
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	15019 TRUE);
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	15020 if (c != 0)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	15021 {
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	15022 vim_strncpy(prefix + depth, word_up,
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	15023 MAXWLEN - depth - 1);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15024 dump_word(slang, prefix, dumpflags,
455 e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	15025 (c & WF_RAREPFX) ? (flags \| WF_RARE)
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	15026 : flags, lnum++);
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	15027 }
e6e639f0cb97 updated for version 7.0121 vimboss parents: 447 diff changeset	15028 }
351 a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15029 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15030 else
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15031 {
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15032 /* Normal char, go one level deeper. */
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15033 prefix[depth++] = c;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15034 arridx[depth] = idxs[n];
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15035 curi[depth] = 1;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15036 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15037 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15038 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15039 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15040
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15041 return lnum;
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15042 }
a89aebda7f37 updated for version 7.0091 vimboss parents: 346 diff changeset	15043
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	15044 /*
626 732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	15045 * Move "p" to the end of word "start".
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	15046 * Uses the spell-checking word characters.
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	15047 */
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	15048 char_u *
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	15049 spell_to_word_end(start, buf)
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	15050 char_u *start;
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	15051 buf_T *buf;
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	15052 {
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	15053 char_u *p = start;
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	15054
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	15055 while (*p != NUL && spell_iswordp(p, buf))
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	15056 mb_ptr_adv(p);
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	15057 return p;
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	15058 }
f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	15059
475 e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15060 #if defined(FEAT_INS_EXPAND) \|\| defined(PROTO)
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15061 /*
626 732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	15062 * For Insert mode completion CTRL-X s:
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	15063 * Find start of the word in front of column "startcol".
732c7ae5743e updated for version 7.0180 vimboss parents: 625 diff changeset	15064 * 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	15065 * the word in front of the cursor.
475 e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15066 * Returns the column number of the word.
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15067 */
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15068 int
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15069 spell_word_start(startcol)
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15070 int startcol;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15071 {
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15072 char_u *line;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15073 char_u *p;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15074 int col = 0;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15075
498 f9ea3888b054 updated for version 7.0137 vimboss parents: 495 diff changeset	15076 if (no_spell_checking(curwin))
475 e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15077 return startcol;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15078
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15079 /* Find a word character before "startcol". */
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15080 line = ml_get_curline();
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15081 for (p = line + startcol; p > line; )
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15082 {
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15083 mb_ptr_back(line, p);
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15084 if (spell_iswordp_nmw(p))
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15085 break;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15086 }
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15087
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15088 /* Go back to start of the word. */
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15089 while (p > line)
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15090 {
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15091 col = p - line;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15092 mb_ptr_back(line, p);
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15093 if (!spell_iswordp(p, curbuf))
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15094 break;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15095 col = 0;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15096 }
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15097
535 792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	15098 return col;
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	15099 }
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	15100
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	15101 /*
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	15102 * Need to check for 'spellcapcheck' now, the word is removed before
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	15103 * expand_spelling() is called. Therefore the ugly global variable.
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	15104 */
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	15105 static int spell_expand_need_cap;
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	15106
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	15107 void
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	15108 spell_expand_check_cap(col)
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	15109 colnr_T col;
792d1b60e546 updated for version 7.0152 vimboss parents: 534 diff changeset	15110 {
475 e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15111 spell_expand_need_cap = check_need_cap(curwin->w_cursor.lnum, col);
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15112 }
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15113
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15114 /*
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15115 * Get list of spelling suggestions.
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15116 * Used for Insert mode completion CTRL-X ?.
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15117 * Returns the number of matches. The matches are in "matchp[]", array of
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15118 * allocated strings.
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15119 */
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15120 /ARGSUSED/
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15121 int
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15122 expand_spelling(lnum, col, pat, matchp)
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15123 linenr_T lnum;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15124 int col;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15125 char_u *pat;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15126 char_u ***matchp;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15127 {
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15128 garray_T ga;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15129
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 621 diff changeset	15130 spell_suggest_list(&ga, pat, 100, spell_expand_need_cap, TRUE);
475 e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15131 *matchp = ga.ga_data;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15132 return ga.ga_len;
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15133 }
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15134 #endif
e6dfeb0a0f53 updated for version 7.0128 vimboss parents: 474 diff changeset	15135
236 4707450c2b33 updated for version 7.0066 vimboss parents: 233 diff changeset	15136 #endif /* FEAT_SYN_HL */

Mercurial > vim

annotate src/spell.c @ 649:8157079cea85